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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0455070 (2006-07-20) |
등록번호 | US-7501172 (2009-03-10) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 1 인용 특허 : 28 |
An integrated system for individually labeling a recording medium at the time that digital information is recorded thereon, by recording write data with a digital recorder on the read/write surface of the recording medium and recording image data by inducing visible color change with a laser in lase
An integrated system for individually labeling a recording medium at the time that digital information is recorded thereon, by recording write data with a digital recorder on the read/write surface of the recording medium and recording image data by inducing visible color change with a laser in laser sensitive materials on the opposite surface of the recording medium.
What is claimed is: 1. A system for individually labeling a recording medium as well as individually recording digital information thereon, the system comprising: a write data source; an image data source; and a laser device interfacing with the write data source and the image data source, the lase
What is claimed is: 1. A system for individually labeling a recording medium as well as individually recording digital information thereon, the system comprising: a write data source; an image data source; and a laser device interfacing with the write data source and the image data source, the laser device comprising one or more laser emitters, the one or more laser emitters used to: a) record image data on the recording medium by inducing visible color change in laser sensitive materials on the medium surface; and b) record write data on the recording medium, said laser sensitive materials selected from at least one of the group consisting of infrared sensitive dyes and near infrared absorbing dyes. 2. The system of claim 1, wherein the laser device comprises a laser emitter that both: a) records image data on the recording medium by inducing visible color change in laser sensitive materials on the medium surface; and b) records write data on the recording medium. 3. The system of claim 1, wherein the laser device comprises a) a first laser emitter and b) a second laser emitter, the first laser emitter recording image data on the recording medium by inducing visible color change in laser sensitive materials on the medium surface; and the second laser emitter recording write data on the recording medium. 4. The system of claim 1, wherein the laser device comprises an infrared laser. 5. The system of claim 1, wherein the laser sensitive material comprises at least two different dyes, each dye activatable at a different temperature. 6. The system of claim 1, wherein the laser sensitive material comprises at least one dye that is activatable at a first temperature and deactivatable at a second temperature. 7. The system of claim 6, wherein the near IR-absorbing dyes comprise at least one of 1) DF-1: 2-((2-((2-chloro-3-(((1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene) ethylidene)-1-cyclopenten-1-yl)ethenyl)-1,3,3-trimethyl-3H-indolium trifluoromethanesulfonate; 2) RD-1: Cyasorb�� IR-165 Near IR Dye(absorption maximum at 1070 nm); and 3) SQS 4((((3-((((2,6-bis(1,10-dimethylethyl)-4H-thiopyrann-4-ylidene)methyl)-2-methyl) 2-hydroxy-4-oxo-2-cyclobuten-1-ylidene)methyl-2,6-bis(1,1-dimethylethyl) thiopyrilium hydroxide, inner salt. 8. The system of claim 7, wherein the heat sensitive dyes are near IR absorbing dyes comprising at least one of DF-1 and RD-1. 9. The system of claim 8, wherein the heat sensitive dyes are near IR absorbing dyes comprising DF-1. 10. The system of claim 1, wherein the infrared sensitive dyes comprise 3'phenyl-7-diethylamino-2,2'-spirodi-(2H-1-benzopyran); IR 10000 FBK; IR 10000 FBE; IR 10000 GBK; and IR 10000 GBE. 11. The system of claim 1, wherein the infrared sensitive dyes comprise colorless electron donating type dye precursor compounds which react with a developer compound to generate a dye. 12. The system of claim 11, wherein the colorless electron donating type dye precursor compound has at least one of a lactone, a lactam, a sulfone, a spiropyran, an ester or an amido structure. 13. The system of claim 11, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of triarylmethane compounds, bisphenylmethane compounds, xanthene compounds, thiazine compounds, spiropyran compounds and the like. 14. The system of claim 13, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of Crystal Violet lactone, benzoyl leuco methylene blue, Malachite Green Lactone, p-nitrobenzoyl leuco methylene blue, 3-dialkylamino-7-dialkylamino-fluoran, 3-methyl-2,2'-spirobi(benzo-f-chrome), 3,3-bis(p-dimethylaminophenyl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-methylindole-3-yl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-phenylindole-3-yl)phthalide, 3,3-bis(1,2-dimethylindole-3-yl-5-dimethylaminophthalide, 3,3-bis-(1,2-dimethylindole-3-yl)6-dimethylaminophthalide, 3,3-bis-(9-ethylcarbazole-3-yl)-5-dimethylaminophthalide, 3,3-bis(2-phenylindole-3-yl)-5-dimethylaminophthalide, 3-p-dimethylaminophenyl-3-(1-methyl pyrrole-2-yl)-6-dimethylaminophthalide, 4,4'-bis-dimethylaminobenzhydrin benzyl ether, N-halophenyl leuco Auramine, N-2,4,5-trichlorophenyl leuco Auramine, Rhodamine-B-anilinolactam, Rhodamine-(p-nitroanilino)lactam, Rhodamine-B-(p-chloroanilino)lactam, 3-dimethylamino-y-methoxyfluoran, 3-diethylamino-7-methoxyfluoran, 3-diethylamino-7-(acetylmethylamino)fluoran, 3-diethylamino-7-(dibenzylamino)fluoran, 3-diethylamino-7-(methylbenzylamino)fluoran, 3-diethylamino-7-(chloroethylmethylamino)fluoran, 3-diethylamino-7-(diethylamino)fluoran, 3-methyl-spiro-dinaphthopyran, 3,3'-dichloro-spiro-dinaphthopyran, 3-benzyl-spiro-dinaphthopyran, 3-methyl-naphtho-(3-methoxybenzo)-spiropyran, 3-propyl-spirodibenzoidipyran, and combinations thereof. 15. The system of claim 1, wherein the infrared sensitive dyes are cyanine dyes represented by the following formula (XX): wherein n is 0, 1, 2 or 3; R5 represents an alkyl group; and Y represents CH═CH, N--CH3, C(CH3)2, O, S or Se. 16. The system of claim 1, wherein the infrared sensitive dyes comprise a compound having at least one of a lactone, lactam, sulfone, spiropyran, ester, and amide structure. 17. The system of claim 16 wherein the infrared sensitive dyes are selected from the group consisting of triarylmethane compounds, bisphenyl methane compounds, xanthene compounds, fluoran compounds, thiazine compounds and spiropyran compounds. 18. The system of claim 1 wherein the infrared sensitive dyes are yellow dyes selected from the group consisting of 19. The system of claim 1, wherein the infrared sensitive dyes are Magenta dyes selected from the group consisting of 20. The system of claim 1, wherein the infrared sensitive dyes are cyan dyes selected from the group consisting of 21. The system of claim 1, wherein the infrared sensitive dyes are selected from the group consisting of 22. The system of claim 21, wherein the leuco dyes are selected from the group consisting of aminotriarylmethanes, aminoxanthenes, and leucoindigoid dyes. 23. The system according to claim 22, the leuco dyes being aminotriarylmethanes wherein two of the aryl groups are phenyl groups having an R1R2N-substituent in the position para to the bond to the methane carbon atom and wherein each of R1 and R2 are independently selected from hydrogen, C1-C10 alkyl, 2-hydroxyethyl, 2-cyanoethyl, and benzyl and wherein the third aryl group is selected from: a) phenyl which can be substituted with lower alkyl, lower alkoxy, chloro, diphenylamino, cyano, nitro, hydroxy, fluoro or bromo; b) naphthyl which can be substituted with amino, di-lower alkylamino, alkylamino; c) pyridyl which can be substituted with alkyl; d) quinolyl; e) indolinylidene which can be substituted with alkyl. 24. The system according to claim 23, wherein R1 and R2 are selected from hydrogen and alkyl of 1-4 carbon atoms. 25. The system according to claim 22, wherein the aminotriarylmethanes are selected from tris(N,N-dimethylaminophenyl)methane (LCV); deutero-tris(N,N-dimethylaminophenyl)methane (D-LCV); tris(N,N-diethylaminophenyl)methane(LECV); deutero-tris(4-diethylaminolphenyl)methane (D-LECV); tris(N,N-di-n-propylaminophenyl)methane (LPCV); tris(N,N-din-butylaminophenyl)methane (LBCV); bis(4-diethylaminophenyl)-(4-diethylamino-2-methyl-phenyl)methane (LV-1); bis(4-diethylamino-2-methylphenyl)-(4-diethylamino-phenyl)methane (LV-2); tris(4-diethylamino-2-methylphenyl)methane (LV-3); deutero-bis(4-diethylaminophenyl)-(4-diethylamino-2-methylphenyl)methane (D-LV-1); deutero-bis(4-diethylamino-2-methylphenyl)(4-diethylaminophenyl)methane (D-LV-2); and bis(4-diethylamino-2-methylphenyl)(3,4-dimethoxyphenyl)methane (LB-8). 26. The system of claim 25, wherein the aminotriarylmethane leuco dyes have alkyl substituents selected from C1-C4 alkyl, the substituents bonded to the amino moieties. 27. The system of claim 26, wherein the aminotriaryl methane leuco dyes are further substituted with one or more alkyl groups on the aryl rings, the alkyl groups being independently selected from C1-C3 alkyl. 28. The system of claim 26, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures III through VI: wherein III through VI have components X, X1, X2 and R1 through R6 selected from a) through c): a) X and X1 are H; and R1 through R4 are independently selected from H and C1-C8 alkyl; b) X and X1 are H and R1 and R3 are aryl; and R2 and R4 are H; c) X═CH3, X1═H and R1 through R4 are independently selected from H and C1-C8 alkyl; and R7 and R8 are independently selected from C1-C8 alkyl, or R7 and R8 are bridged to form a cyclic attachment with a CH2--or C2H4--bond, thereby forming a five-or six-membered ring, respectively. 29. The system of claim 25, wherein the amino triarylmethane leuco dyes are selected from the group consisting of: D-LECV, LV-1, LV-2, D-LV-1, and D-LV-2. 30. The system of claim 29, wherein at least one of the aminotriarylmethane leuco dyes is selected from LV-1 and LV-2. 31. The system of claim 29, wherein at least one of the aminotriarylmethane leuco dyes is either Trans-3-hydroxy-2-(p-diethylaminobenzyl)indanone (LY-1) or Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 32. The system of claim 29, wherein at least one of the aminotriarylmethane leuco dyes is Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 33. The system of claim 29, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures I and II: wherein I and II have components X, X1, X2and R1 though R6 selected from a) though g): a)X, X1 and X2 are H; R1 through R6 arc H; b)X, X1 and X2 are H; R1 though R6 are CH3; c)X, X1 and X2 are H; R1 through R6 are C2H5; d) X, X1 and X2 are H; R1 through R6 are independently selected from H and C3-8 alkyl; e) X and X1 are H; X2 is CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; f) X is H; X1 and X2 are CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; and g) X, X1 and X2 are H; R1, R3 and R5 are independently selected from aryl C6-C10; substituted C6-C10 aryl; and R2, R4, and R6 are H. 34. The system of claim 29, wherein the aminotriarylmethaneleuco dyes comprise chemical structure VII: wherein R is independently selected from H, C1-C8 alkyl; R5 and R6 are independently selected from H and C1-C4 alkyl; R1 through R4 are independently selected from H and C1-C6 alkyl, C6-C10 aryl with the proviso that, if R1 and R3 are aryl, then R2 and R4 are hydrogen. 35. The system of claim 22, wherein the leuco dyes comprise at least one of aminotriarylmethanes and aminoxanthenes. 36. The system of claim 1, wherein the infrared sensitive dyes comprises Basic Green 4; Solvent Yellow 56; Chemithermal CFBK90; Chemithermal CFBK120; Chemithermal CFBE90; Chemithermal CFBE120; Permanent Temp Tell Yellow Ink; Permanent Temp Tell Red Ink; Permanent Temp Tell Blue Ink; Permanent Temp Tell Green Ink; Permanent Temp Tell Orange Ink; Permanent Temp Tell Purple Ink; and Permanent Temp Tell Black Ink. 37. The system of claim 1, wherein the infrared sensitive dyes are leuco dyes selected from the group consisting of: aminotriarylmethanes; aminoxanthenes; aminothioxanthenes; amino-9,10-dihydroacridines; aminophenoxazines; aminophenothiazines; aminodihydrophenazines; aminodiphenylmethanes; leuco indamines; aminohydrocinnamic acids (cyanoethanes, leuco methines) and corresponding esters; hydrozines; leuco indigoid dyes; amino-2,3-dihydroanthraquinones; tetrahalo-p,p'-biphenols; 2(p-hydroxyphenyl)-4,5-diphenylimidazoles; phenethylanilines; indanones and combinations thereof. 38. The system of claim 1, wherein the near IR absorbing dyes comprise Heptamethine cyanine dyes having a chemical structure (VIII) as shown below: where R3 can be H, halogen, alkyl, aryl, aryl, alkoxy, aryloxy, thioalkyl, or thioaryl; R4 and R5 are independently selected from H, alkyl, aryl, or are bridged to form a cyclic attachment; each of R6 through R13 is independently selected from H, alkyl, aryl, or any two adjacent R6 through R9 and any two adjacent R10 through R13 can form R10 through R13 can form a fused aryl; each of R1 and R2 are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R' where R', R" are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R" where R', R" are independently selected from H, C1-C6 alkyl, O, S, Se and Te. 39. The system of claim 1, wherein the near IR absorbing dyes comprise Benzenaminium dyes having structure (IX) as shown below: wherein each of R1 through R8 is independently selected from C1-C6 alkyl; X is a substituted 1,4-cyclohexadiene. 40. The system of claim 1, wherein the near IR-absorbing dyes have structure (X) or structure (XI) as shown below: wherein each of R1 though R6 is independently selected from H, C1-C6 alkyl; X and Y are independently selected from O, S, Se, Te, N-R7, wherein R7 is selected from C1-C6 alkyl and wherein each of R1 and R2 is independently selected from H, C1-C6 alkyl; each of X and Y is independently selected from O, S, Se, Te, N--R7, wherein R7 is selected from C1-C6 alkyl; each R3 and R4 is independently selected from alkyl, aryl or substituted alkyl and wherein the benzene rings in structure (XI) may be further substituted. 41. The system of claim 1, wherein the near IR-absorbing dyes are selected from the group consisting of: wherein R1-R4 are independently substituted or unsubstituted C1-C6 alkyl; A is substituted or unsubstituted phenyl, naphthyl, C1-C6 alkyl, or C7-C10 aralkyl; Ar2 and Ar3 are independently substituted or unsubstituted phenyl or naphthyl; X is a monovalent anion; and n is 1 or 2. 42. The system of claim 41, wherein the alkyl, aryl or aralkyl substitution groups comprise at least one of: hydroxy, alkoxy, chloro, bromo, cyano, and amino. 43. The system of claim 1, wherein the near IR-absorbing dyes are selected from the group consisting of: 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-1); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-2); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-3); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-4); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-5); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-6). 44. The system of claim 43, wherein the near IR-absorbing dyes comprise at least one of JC-1 and JC-2. 45. The system of claim 43, wherein the near IR-absorbing dyes comprise JC-1. 46. The system of claim 1, wherein the infrared sensitive and near IR absorbing dyes are encapsulated in microcapsules, the microcapsules comprising polymers having Tg from 80�� C. to 200�� C. 47. The system of claim 46, wherein the polymers are selected from the group consisting of polyurethanes, acrylates, styrenes and combinations thereof. 48. The system of claim 46, wherein the polymers comprise styrene-butylacrylate-polyethylene glycol acrylate. 49. A method for recording in a digital recorder both write data and image data on a recording medium, the method comprising: placing the recording medium in a digital recorder; transferring write data from a write data source to the digital recorder; recording the transferred write data onto the medium with a digital recording device; transferring image data from an image data source to the digital recorder; and recording the transferred image data onto the medium by inducing visible color change in laser sensitive materials on the medium with a laser device while the medium is within the recorder, said laser sensitive materials selected from at least one of the group consisting of infrared sensitive dyes and near infrared absorbing dyes. 50. The method of claim 49, wherein the laser device comprises a laser emitter that both: a) records image data on the recording medium by inducing visible color change in laser sensitive materials on the medium surface; and b) records write data on the recording medium. 51. The method of claim 49, wherein the laser device comprises a) a first laser emitter and b) a second laser emitter, the first laser emitter recording image data on the recording medium by inducing visible color change in laser sensitive materials on the medium surface; and the second laser emitter recording write data on the recording medium. 52. The method of claim 49, wherein the laser beams comprises an infrared laser. 53. The method of claim 49, wherein the laser sensitive material comprises at least two different dyes, each dye activatable at a different temperature. 54. The method of claim 49, wherein the laser sensitive material comprises at least one dye that is activatable at a first temperature and deactivatable at a second temperature. 55. The method of claim 49, wherein the infrared sensitive dyes comprise 3'phenyl-7-diethylamino-2,2'-spirodi-(2H-1-benzopyran)); IR 10000 FBK; IR 10000 FBE; IR 10000 GBK; and IR 10000 GBE. 56. The method of claim 49, wherein the infrared sensitive dyes comprise colorless electron donating type dye precursor compounds which react with a developer compound to generate a dye. 57. The method of claim 56, wherein the colorless electron donating type dye precursor compound has at least one of a lactone, a lactam, a sulfone, a spiropyran, an ester or an amido structure. 58. The method of claim 56, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of triarylmethane compounds, bisphenylmethane compounds, xanthene compounds, thiazine compounds, spiropyran compounds and the like. 59. The method of claim 58, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of Crystal Violet lactone, benzoyl leuco methylene blue, Malachite Green Lactone, p-nitrobenzoyl leuco methylene blue, 3-dialkylamino-7-dialkylamino-fluoran, 3-methyl-2,2'-spirobi(benzo-f-chrome), 3,3-bis(p-dimethylaminophenyl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-methylindole-3-yl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-phenylindole-3-yl)phthalide, 3,3-bis(1,2-dimethylindole-3-yl-5-dimethylaminophthalide, 3,3-bis-(1,2-dimethylindole-3-yl)5-dimethylaminophthalide, 3,3-bis-(9-ethylcarbazole-3-yl)-5-dimethylaminophthalide, 3,3-bis(2-phenylindole-3-yl)-5-dimethylaminophthalide, 3-p-dimethylaminophenyl-3-(1-methylpyrrole-2-yl)-6-dimethylaminophthalide, 4,4'-bis-dimethylaminobenzhydrin benzyl ether, N-halophenyl leuco Auramine, N-2,4,5-trichlorophenyl leuco Auramine, Rhodamine-B-anilinolactam, Rhodamine-(p-nitroanilino)lactam, Rhodamine-B-(p-chloroanilino)lactam, 3-dimethylamino-y-methoxyfluoran, 3-diethylamino-7-methoxyfluoran, 3-diethylamino-7-(acetylmethylamino)fluoran, 3-diethylamino-7-(dibenzylamino)fluoran, 3-diethylamino-7-(methylbenzylamino)fluoran, 3-diethylamino-7-(chloroethylmethylamino)fluoran, 3-diethylamino-7-(diethylamino)fluoran, 3-methyl-spiro-dinaphthopyran, 3,3'-dichloro-spiro-dinaphthopyran, 3-benzyl-spiro-dinaphthopyran, 3-methyl-naphtho-(3-methoxybenzo)-spiropyran, 3-propyl-spirodibenzoidipyran, and combinations thereof. 60. The method of claim 49, wherein the infrared sensitive dyes are cyanine dyes represented by the following formula (XX): wherein n is 0, 1, 2 or 3; R5 represents an alkyl group; and Y represents CH═CH, N--CH3, C(CH3)2, O, S or Se. 61. The method of claim 49, wherein the infrared sensitive dyes comprise a compound having at least one of a lactone, lactam, sulfone, spiropyran, ester, and amide structure. 62. The method of claim 61, wherein the near IR-absorbing dyes are selected from the group consisting of: wherein R1-R4 are independently substituted or unsubstituted C1-C6 alkyl; A is substituted or unsubstituted phenyl, naphthyl, C1-C6 alkyl, or C7-C10 aralkyl; Ar2 and Ar3 are independently substituted or unsubstituted phenyl or naphthyl; X is a monovalent anion; and n is 1 or 2. 63. The method of claim 62, wherein the alkyl, aryl or aralkyl substitution groups comprise at least one of: hydroxy, alkoxy, chloro, bromo, cyano, and amino. 64. The method of claim 61, wherein the infrared sensitive dyes are selected from the group consisting of triarylmethane compounds, bisphenyl methane compounds, xanthene compounds, fluoran compounds, thiazine compounds and spiropyran compounds. 65. The method of claim 49, wherein the infrared sensitive dyes are yellow dyes selected from the group consisting of 66. The method of claim 49, wherein the infrared sensitive dyes are magenta dyes selected from the group consisting of 67. The method of claim 49, wherein the infrared sensitive dyes are cyan dyes selected from the group consisting of 68. The method of claim 49, wherein the infrared sensitive dyes are selected from the group consisting of 69. The method of claim 49, wherein the infrared sensitive dyes comprises Basic Green 4; Solvent Yellow 56; Chemithermal CFBK90; Chemithermal CFBK120; Chemithermal CFBE90; Chemithermal CFBE120; Permanent Temp Tell Yellow Ink; Permanent Temp Tell Red Ink; Permanent Temp Tell Blue Ink; Permanent Temp Tell Green Ink; Permanent Temp Tell Orange Ink; Permanent Temp Tell Purple Ink; and Permanent Temp Tell Black Ink. 70. The method of claim 49, wherein the infrared sensitive dyes are leuco dyes selected from the group consisting of aminotriarylmethanes; aminoxanthenes; aminothioxanthenes; amino-9,10-dihydroacridines; aminophenoxazines; aminophenothiazines; aminodihydrophenazines; aminodiphenylmethanes; leuco indamines; aminohydrocinnamic acids (cyanoethanes, leuco methines) and corresponding esters; hydrozines; leuco indigoid dyes; amino-2,3-dihydroanthraquinones; tetrahalo-p,p'-biphenols; 2(p-hydroxyphenyl)-4,5-diphenylimidazoles; phenethylanilines; indanones and combinations thereof. 71. The method of claim 70, wherein the leuco dyes are selected from the group consisting of aminotriarylmethanes, aminoxanthenes, and leucoindigoid dyes. 72. The method according to claim 71, the leuco dyes being aminotriarylmethanes wherein two of the aryl groups are phenyl groups having an R1R2N-substituent in the position para to the bond to the methane carbon atom and wherein each of R1 and R2 are independently selected from hydrogen, C1-C10 alkyl, 2-hydroxyethyl, 2-cyanoethyl, and benzyl and wherein the third aryl group is selected from: a) phenyl which can be substituted with lower alkyl, lower alkoxy, chloro, diphenylamino, cyano, nitro, hydroxy, fluoro or bromo; b) naphthyl which can be substituted with amino, di-lower alkylamino, alkylamino; c) pyridyl which can be substituted with alkyl; d) quinolyl; e) indolinylidene which can be substituted with alkyl. 73. The method according to claim 72, wherein R1 and R2 are selected from hydrogen and alkyl of 1-4 carbon atoms. 74. The method of claim 72, wherein the aminotriarylmethane leuco dyes have alkyl substituents selected from C1-C4 alkyl, the substituents bonded to the amino moieties. 75. The method of claim 74, wherein the aminotriaryl methane leuco dyes are further substituted with one or more alkyl groups on the aryl rings, the alkyl groups being independently selected from C1-C3 alkyl. 76. The method of claim 75, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures III through VI: wherein III through VI have components X, X1, X2 and R1 through R6 selected from a) through c): a) X and X1 are H; and R1 through R4 are independently selected from H and C1-C8 alkyl; b) X and X1 are H and R1 and R3 are aryl; and R2 and R4 are H; c) X═CH3, X1═H and R1 through R4 are independently selected from H and C1-C8 alkyl; and R7 and R8 are independently selected from C1-C8 alkyl, or R7 and R8 are bridged to form a cyclic attachment with a CH2--or C2H4--bond, thereby forming a five-or six-membered ring, respectively. 77. The method according to claim 71, wherein the aminotriarylmethanes are selected from tris(N,N-dimethylaminophenyl)methane (LCV); deutero-tris(N,N-dimethylaminophenyl)methane (D-LCV); tris(N,N-diethylaminophenyl)methane(LECV); deutero-tris(4-diethylaminolphenyl)methane (D-LECV); tris(N,N-di-n-propylaminophenyl)methane (LPCV); tris(N,N-din-butylaminophenyl)methane (LBCV); bis(4-diethylaminophenyl)-(4-diethylamino-2-methyl-phenyl)methane (LV-1); bis(4-diethylamino-2-methylphenyl)-(4-diethylamino-phenyl)methane (LV-2); tris(4-diethylamino-2-methylphenyl)methane (LV-3); deutero-bis(4-diethylaminophenyl)-(4-diethylamino-2-methylphenyl)methane (D-LV-1); deutero-bis(4-diethylamino-2-methylphenyl)(4-diethylaminophenyl)methane (D-LV-2); and bis(4-diethylamino-2-methylphenyl)(3,4-dimethoxyphenyl)methane (LB-8). 78. The method of claim 74, wherein the amino triarylmethane leuco dyes are selected from the group consisting of D-LECV, LV-1, LV-2, D-LV-1, and D-LV2. 79. The method of claim 78, wherein at least one of the aminotriarylmethane leuco dyes is selected from LV-1 and LV-2. 80. The method of claim 78, wherein at least one of the aminotriarylmethane leuco dyes is either Trans-3-hydroxy-2-(p-diethylaminobenzyl)indanone (LY-1) or Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 81. The method of claim 78, wherein at least one of the aminotriarylmethane leuco dyes is Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 82. The method of claim 78, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures I and II: wherein I and II have components X, X1, X2 and R1 through R6 selected from a) through g): a) X, X1 and X2 are H; R1 through R6 are H; b) X, X1 and X2 are H; R1 through R6 are CH3; c) X, X1 and X2 are H; R1 through R6 are C2H5; d) X, X1 and X2 are H; R1 through R6 are independently selected from H and C3-8 alkyl; e) X and X1 are H; X2 is CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; f) X is H; X1 and X2 are CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; g) X, X1 and X2 are H; R1, R3 and R5 are independently selected from aryl C6-C10; substituted C6-C10 aryl; and R2, R4, and R6 are H. 83. The method of claim 77, wherein the aminotriarylmethaneleuco dyes comprise chemical structure VII: wherein R is independently selected from H, C1-C8 alkyl; R5 and R6 are independently selected from H and C1-C4 alkyl; R1 through R4 are independently selected from H and C1-C6 alkyl, C6-C10 aryl with the proviso that, if R1 and R3 are aryl, then R2 and R4 are hydrogen. 84. The method of claim 70, wherein the leuco dyes comprise at least one of aminotriarylmethanes and aminoxanthenes. 85. The method of claim 84, wherein the near IR-absorbing dyes comprise at least one of 1) DF-1: 2-((2-((2-chloro-3-(((1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene) ethylidene)-1-cyclopenten-1-yl)ethenyl)-1,3,3-trimethyl-3H-indolium trifluoromethanesulfonate; 2) RD-1: Cyasorb�� IR-165 Near IR Dye(absorption maximum at 1070 nm); and 3) SQS 4((((3-((((2,6-bis(1,10-dimethylethyl)-4H-thiopyrann-4-ylidene)methyl)-2-methyl)2-hydroxy-4-oxo-2-cyclobuten-1-ylidene)methyl-2,6-bis(1, 1-dimethylethyl)thiopyrilium hydroxide, inner salt. 86. The method of claim 85, wherein the near IR absorbing dyes comprise at least one of DF-1 and RD-1. 87. The method of claim 86, wherein the near IR absorbing dyes comprise DF-1. 88. The method of claim 49, wherein the near IR absorbing dyes comprise Heptamethine cyanine dyes having a chemical structure (VIII) as shown below: where R3 can be H, halogen, alkyl, aryl, aryl, alkoxy, aryloxy, thioalkyl, or thioaryl; R4 and R5 are independently selected from H, alkyl, aryl, or are bridged to form a cyclic attachment; each of R6 through R13 is independently selected from H, alkyl, aryl, or any two adjacent R6 through R9 and any two adjacent R10 through R13 can form R10 through R13 can form a fused aryl; each of R1 and R2 are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R' where R', R" are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R" where R', R" are independently selected from H, C1-C6 alkyl, O, S, Se and Te. 89. The method of claim 49, wherein the near IR absorbing dyes comprise Benzenaminium dyes having structure (IX) as shown below: wherein each of R1 through R8 is independently selected from C1-C6 alkyl; X is a substituted 1,4-cyclohexadiene. 90. The method of claim 49, wherein the near IR-absorbing dyes have structure (X) or structure (XI) as shown below: wherein each of R1 through R6 is independently selected from H, C1-C6 alkyl; X and Y are independently selected from O, S, Se, Te, N--R7, wherein R7 is selected from C1-C6 alkyl and wherein each of R1 and R2 is independently selected from H, C1-C6 alkyl; each of X and Y is independently selected from O, S, Se, Te, N--R7, wherein R7 is selected from C1-C6 alkyl; each R3 and R4 is independently selected from alkyl, aryl or substituted alkyl and wherein the benzene rings in structure (XI) may be further substituted. 91. The method of claim 49, wherein the near IR-absorbing dyes are selected from the group consisting of: 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-1); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-2); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-3); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-4); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-5); and 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-6). 92. The method of claim 91, wherein the near IR-absorbing dyes comprise at least one of JC-1 and JC-2. 93. The method of claim 91, wherein the near IR-absorbing dyes comprise JC-1. 94. The method of claim 49, wherein the dyes are encapsulated in microcapsules, the microencapsulated dyes comprising polymers having Tg from 80�� C. to 200�� C. 95. The method of claim 94, wherein the polymers are selected from the group consisting of polyurethanes, acrylates, styrenes and combinations thereof. 96. The method of claim 94, wherein the polymers comprise styrene-butylacrylate-polyethylene glycol acrylate. 97. A recording medium recorded with image data according to the method of claim 49. 98. A recording medium recordable with image data and the write data according to the method of claim 49. 99. A recording medium, comprising on at least one surface, laser sensitive materials comprising infrared sensitive dyes and near infrared absorbing dyes, wherein the at least one surface comprises at least one image recording area having laser sensitive materials, wherein the laser sensitive materials are for labeling the at least one surface of the recording medium and not for primary data storage. 100. The recording medium of claim 99, wherein the infrared sensitive dyes comprise 3'phenyl-7-diethylamino-2,2'-spirodi-(2H-1-benzopyran); IR 10000 FBK; IR 10000 FBE; IR 10000 GBK; and IR 10000 GBE. 101. The recording medium of claim 99, wherein the infrared sensitive dyes comprise colorless electron donating type dye precursor compounds which react with a developer compound to generate a dye. 102. The recording medium of claim 101, wherein the colorless electron donating type dye precursor compound has at least one of a lactone, a lactam, a sulfone, a spiropyran, an ester or an amido structure. 103. The recording medium of claim 101, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of triarylmethane compounds, bisphenylmethane compounds, xanthene compounds, thiazine compounds, spiropyran compounds and the like. 104. The recording medium of claim 103, wherein the colorless electron donating type dye precursor compound is selected from the group consisting of Crystal Violet lactone, benzoyl leuco methylene blue, Malachite Green Lactone, p-nitrobenzoyl leuco methylene blue, 3-dialkylamino-7-dialkylamino-fluoran, 3-methyl-2,2'-spirobi(benzo-f-chrome), 3,3-bis(p-dimethylaminophenyl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-methylindole-3-yl)phthalide, 3-(p-dimethylaminophenyl)-3-(2-phenylindole-3-yl)phthalide, 3,3-bis(1,2-dimethylindole-3-yl-5-dimethylaminophthalide, 3,3-bis-(1,2-dimethylindole-3-yl)6-dimethylaminophthalide, 3,3-bis-(9-ethylcarbazole-3-yl)-5-dimethylaminophthalide, 3,3-bis(2-phenylindole-3-yl)-5-dimethylaminophthalide, 3-p-dimethylaminophenyl-3-(1-methylpyrrole-2-yl)-6-dimethylaminophthalide, 4,4'-bis-dimethylaminobenzhydrin benzyl ether, N-halophenyl leuco Auramine, N-2,4,5-trichlorophenyl leuco Auramine, Rhodamine-B-anilinolactam, Rhodamine-(p-nitroanilino)lactam, Rhodamine-B-(p-chloroanilino)lactam, 3-dimethylamino-y-methoxyfluoran, 3-diethylamino-7-methoxyfluoran, 3-diethylamino-7-(acetylmethylamino)fluoran, 3-diethylamino-7-(dibenzylamino)fluoran, 3-diethylamino-7-(methylbenzylamino)fluoran, 3-diethylamino-7-(chloroethylmethylamino)fluoran, 3-diethylamino-7-(diethylamino)fluoran, 3-methyl-spiro-dinaphthopyran, 3,3'-dichloro-spiro-dinaphthopyran, 3-benzyl-spiro-dinaphthopyran, 3-methyl-naphtho-(3-methoxybenzo)-spiropyran, 3-propyl-spirodibenzoidipyran, and combinations thereof. 105. The recording medium of claim 99 wherein the infrared sensitive dyes are cyanine dyes represented by the following formula (XX): wherein n is 0, 1, 2 or 3; R5 represents an alkyl group; and Y represents CH═CH, N--CH3, C(CH3)2, O, S or Se. 106. The recording medium of claim 99, wherein the infrared sensitive dyes comprise a compound having at least one of a lactone, lactam, sulfone, spiropyran, ester, and amide structure. 107. The recording medium of claim 106, wherein the infrared sensitive dyes are selected from the group consisting of triarylmethane compounds, bisphenyl methane compounds, xanthene compounds, fluoran compounds, thiazine compounds and spiropyran compounds. 108. The recording medium of claim 99, wherein the infrared sensitive dyes are yellow dyes selected from the group consisting of 109. The recording medium of claim 99, wherein the infrared sensitive dyes are Magenta dyes selected from the group consisting of 110. The recording medium of claim 99, wherein the infrared sensitive dyes are cyan dyes selected from the group consisting of 111. The recording medium of claim 99, wherein the infrared sensitive dyes are selected from the group consisting of 112. The recording medium of claim 111, wherein the leuco dyes are selected from the group consisting of aminotriarylmethanes, aminoxanthenes, and leucoindigoid dyes. 113. The recording medium according to claim 112, the leuco dyes being aminotriarylmethanes wherein two of the aryl groups are phenyl groups having an R1R2N-substituent in the position para to the bond to the methane carbon atom and wherein each of R1 and R2 are independently selected from hydrogen, C1-C10 alkyl, 2-hydroxyethyl, 2-cyanoethyl, and benzyl and wherein the third aryl group is selected from: a) phenyl which can be substituted with lower alkyl, lower alkoxy, chloro, diphenylamino, cyano, nitro, hydroxy, fluoro or bromo; b) naphthyl which can be substituted with amino, di-lower alkylamino, alkylamino; c) pyridyl which can be substituted with alkyl; d) quinolyl; e) indolinylidene which can be substituted with alkyl. 114. The recording medium according to claim 113, wherein R1 and R2 are selected from hydrogen and alkyl of 1-4 carbon atoms. 115. The recording medium according to claim 112, wherein the aminotriarylmethanes are selected from tris(N,N-dimethylaminophenyl)methane (LCV); deutero-tris(N,N-dimethylaminophenyl)methane (D-LCV); tris(N,N-diethylaminophenyl)methane (LECV); deutero-tris(4-diethylaminolphenyl)methane (D-LECV); tris(N,N-di-n-propylaminophenyl)methane (LPCV); tris(N,N-din-butylaminophenyl)methane (LBCV); bis(4-diethylaminophenyl)-(4-diethylamino-2-methyl-phenyl)methane (LV-1); bis(4-diethylamino-2-methylphenyl)-(4-diethylamino-phenyl)methane (LV-2); tris(4-diethylamino-2-methylphenyl)methane (LV-3); deutero-bis(4-diethylaminophenyl)-(4-diethylamino-2-methylphenyl)methane (D-LV-1); deutero-bis(4-diethylamino-2-methylphenyl)(4-diethylaminophenyl)methane (D-LV-2); and bis(4-diethylamino-2-methylphenyl)(3,4-dimethoxyphenyl)methane (LB-8). 116. The recording medium of claim 115, wherein the aminotriarylmethane leuco dyes have alkyl substituents selected from C1-C4 alkyl, the substituents bonded to the amino moieties. 117. The recording medium of claim 116, wherein the aminotriaryl methane leuco dyes are further substituted with one or more alkyl groups on the aryl rings, the alkyl groups being independently selected from C1-C3 alkyl. 118. The recording medium of claim 116, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures III through VI: wherein III through VI have components X, X1, X2 and R1 through R6 selected from a) through c): a) X and X1 are H; and R1 through R4 are independently selected from H and C1-C8 alkyl; b) X and X1 are H and R1 and R3 are aryl; and R2 and R4 are H; c) X═CH3, X1═H and R1 through R4 are independently selected from H and C1-C8 alkyl; and R7 and R8 are independently selected from C1-C8 alkyl, or R7 and R8 are bridged to form a cyclic attachment with a CH2--or C2H4--bond, thereby forming a five-or six-membered ring, respectively. 119. The recording medium of claim 115, wherein the amino triarylmethane leuco dyes are selected from the group consisting of: D-LECV, LV-1, LV-2, D-LV-1, and D-LV-2. 120. The recording medium of claim 119, wherein at least one of the aminotriarylmethane leuco dyes is selected from LV-1 and LV-2. 121. The recording medium of claim 119, wherein at least one of the aminotriarylmethane leuco dyes is either Trans-3-hydroxy-2-(p-diethylaminobenzyl)indanone (LY-1) or Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 122. The system of claim 119, wherein at least one of the aminotriarylmethane leuco dyes is Benzo((a)-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene (LM-5). 123. The recording medium of claim 119, wherein the aminotriarylmethane leuco dyes comprise at least one of chemical structures I and II: wherein I and II have components X, X1, X2 and R1 through R6 selected from a) through g): a) X, X1 and X2 are H; R1 through R6 are H; b) X, X1 and X2 are H; R1 through R6 are CH3; c) X, X1 and X2 are H; R1 through R6 are C2H5; d) X, X1 and X2 are H; R1 through R6 are independently selected from H and C3-8 alkyl; e) X and X1 are H; X2 is CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; f) X is H; X1 and X2 are CH3; R1 through R6 are independently selected from H and C1-C8 alkyl; g) X, X1 and X2 are H; R1, R3 and R5 are independently selected from aryl C6-C10; substituted C6-C10 aryl; and R2, R4, and R6 are H. 124. The recording medium of claim 119, wherein the aminotriarylmethaneleuco dyes comprise chemical structure VII: wherein R is independently selected from H, C1-C8 alkyl; R5 and R6 are independently selected from H and C1-C4 alkyl; R1 through R4 are independently selected from H and C1-C6 alkyl, C6-C10 aryl with the proviso that, if R1 and R3 are aryl, then R2 and R4 are hydrogen. 125. The recording medium of claim 112, wherein the leuco dyes comprise at least one of aminotriarylmethanes and aminoxanthenes. 126. The recording medium of claim 99, wherein the infrared sensitive dyes are leuco dyes selected from the group consisting of: aminotriarylmethanes; aminoxanthenes; aminothioxanthenes; amino-9,10-dihydroacridines; aminophenoxazines; aminophenothiazines; aminodihydrophenazines; aminodiphenylmethanes; leuco indamines; aminohydrocinnamic acids (cyanoethanes, leuco methines) and corresponding esters; hydrozines; leuco indigoid dyes; amino-2,3-dihydroanthraquinones; tetrahalo-p,p'-biphenols; 2(p-hydroxyphenyl)-4,5-diphenylimidazoles; phenethylanilines; indanones and combinations thereof. 127. The recording medium of claim 99, wherein the near IR-absorbing dyes comprise at least one of 1) DF-1: 2-((2-((2-chloro-3-(((1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene) ethylidene)-1-cyclopenten-1-yl)ethenyl)-1,3,3-trimethyl-3H-indolium trifluoromethanesulfonate; 2) RD-1: Cyasorb�� IR-165 Near IR Dye(absorption maximum at 1070 nm); and 3) SQS 4((((3-((((2,6-bis(1,10-dimethylethyl)-4H-thiopyrann-4-ylidene)methyl)-2-methyl)-2-hydroxy-4-oxo-2-cyclobuten-1-ylidene)methyl-2,6-bis(1, 1-dimethylethyl)thiopyrilium hydroxide, inner salt. 128. The recording medium of claim 127, wherein the near IR absorbing dyes comprise at least one of DF-1 and RD-1. 129. The recording medium of claim 128, wherein the near IR absorbing dyes comprise DF-1. 130. The recording medium of claim 99, wherein the near IR absorbing dyes comprise Heptamethine cyanine dyes having a chemical structure (VIII) as shown below: where R3 can be H, halogen, alkyl, aryl, aryl, alkoxy, aryloxy, thioalkyl, or thioaryl; R4 and R5 are independently selected from H, alkyl, aryl, or are bridged to form a cyclic attachment; each of R6 through R13 is independently selected from H, alkyl, aryl, or any two adjacent R6 through R9 and any two adjacent R10 through R13 can form R10 through R13 can form a fused aryl; each of R1 and R2 are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R' where R', R" are independently selected from alkyl, aryl and substituted alkyl; X and Y, which may or may not be identical, are each represented by the formula CR'R" where R', R" are independently selected from H, C1-C6 alkyl, O, S, Se and Te. 131. The recording medium of claim 99, wherein the near IR absorbing dyes comprise Benzenaminium dyes having structure (IX) as shown below: wherein each of R1 through R8 is independently selected from C1-C6 alkyl; X is a substituted 1,4-cyclohexadiene. 132. The recording medium of claim 9, wherein the near IR-absorbing dyes have structure (X) or structure (XI) as shown below: wherein each of R1 through R6 is independently selected from H, C1-C6 alkyl; X and Y are independently selected from O, S, Se, Te, N--R7, wherein R7 is selected from C1-C6 alkyl and wherein each of R1 and R2 is independently selected from H, C1-C6 alkyl; each of X and Y is independently selected from O, S, Se, Te, N--R7, wherein R7 is selected from C1-C6 alkyl; each R3 and R4 is independently selected from alkyl, aryl or substituted alkyl and wherein the benzene rings in structure (XI) may be further substituted. 133. The recording medium of claim 9, wherein the near IR-absorbing dyes are selected from the group consisting of: wherein R1-R4 are independently substituted or unsubstituted C1-C6 alkyl; A is substituted or unsubstituted phenyl, naphthyl, C1-C6 alkyl, or C7-C10 aralkyl; Ar2 and Ar3 are independently substituted or unsubstituted phenyl or naphthyl; X is a monovalent anion; and n is 1 or 2. 134. The recording medium of claim 133, wherein the alkyl, aryl or aralkyl substitution groups comprise at least one of: hydroxy, alkoxy, chloro, bromo, cyano, and amino. 135. The recording medium of claim 99, wherein the near IR-absorbing dyes are selected from the group consisting of 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-1); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((e)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((e)indolium p-toluenesulfonate (JC-2); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-3); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((f)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((f)indolium p-toluenesulfonate (JC-4); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclohexen-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-5); 2-((2((3-((((1,1-dimethyl-1,3-dihydro-3-phenyl-2H-benz((g)indol-2-ylidene) ethylidene)-2-phenyl-1-cyclopenten-1-yl)ethenyl)-1, 1-dimethyl-3-phenyl-1H-benz((g)indolium p-toluenesulfonate (JC-6). 136. The recording medium of claim 135, wherein the near IR-absorbing dyes comprise at least one of JC-1 and JC-2. 137. The recording medium of claim 135 , wherein the near IR-absorbing dyes comprise JC-1. 138. The recording medium of claim 99, wherein the infrared sensitive and near-IR absorbing dyes are encapsulated in microcapsules, the microcapsules comprising polymers having Tg from 80�� C. to 200�� C. 139. The recording medium of claim 138, wherein the polymers are selected from the group consisting of polyurethanes, acrylates, styrenes and combinations thereof. 140. The recording medium of claim 138, wherein the polymers comprise styrene-butylacrylate-polyethylene glycol acrylate.
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