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특허 상세정보

Optical recording medium

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G11B-007/24   
미국특허분류(USC) 369/2754 ; 369/2751
출원번호 US-0513588 (1995-08-10)
우선권정보 JP-0190632 (1994-08-12); JP-0228351 (1994-09-22); JP-0237881 (1994-09-30); JP-0064136 (1995-03-23); JP-0081513 (1995-04-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 68  인용 특허 : 0
초록

The disclosure describes an optical recording medium for recording, erasing and reading-out information by irradiation a laser beam, comprising: a lower dielectric protective layer, a phase-change-type recording layer, an upper dielectric protective layer and a metal reflective layer successively deposited on a transparent substrate formed with grooves, in which both of grooves and lands are used as a recorded region, a groove depth (d) satisfies the following relation (1): lnl5n(1) wherein lmm

대표
청구항

An optical recording medium for recording, erasing and reading-out information by irradiation of a laser beam, comprising: a lower dielectric protective layer, a phase-change-type recording layer, an upper dielectric protective layer and a metal reflective layer successively deposited on a transparent substrate formed with grooves, in which both of grooves and lands are used as a recorded region, a groove depth (d) satisfies the following relation (1): l7nl5n(1) wherein l2): 0.1 mm2).

이 특허를 인용한 특허 피인용횟수: 68

  1. Morkved,Terry L.; Aspen,Frank E.. Anti-reflection optical data storage disk master. USP2008097427466.
  2. Suzuki, Toshihiko; Hoshi, Hidenori; Endo, Hiroaki. Apparatus for recording signals on disk recording medium. USP2010037684680.
  3. Suzuki, Toshihiko; Hoshi, Hidenori; Endo, Hiroaki. Apparatus for recording signals on disk recording medium. USP2013048417094.
  4. Suzuki, Toshihiko; Hoshi, Hidenori; Endo, Hiroaki. Apparatus for recording signals on disk recording medium. USP2015109154760.
  5. Blankenbeckler, David L.; Medower, Brian S.; Davies, David H.. Dual density disc with associated properties. USP2009067554898.
  6. Hiroyuki Matsumoto JP; Seiji Morita JP; Masatoshi Hayashi JP. High density optical disk and a method for manufacturing same. USP2002066407979.
  7. Morita, Seiji; Yoshibe, Satomi. High density optical disk and a method of high density recording. USP2004126829212.
  8. Okada Mitsuya,JPX ; Ogawa Masatsugu,JPX. High density optical information recording medium using high refractive index layer. USP1999035878022.
  9. Rie Kojima JP; Noboru Yamada JP; Hideki Kitaura JP. Information recording medium, a method for manufacturing the same and a method for recording/reproducing information thereon. USP2002076416837.
  10. Shoji, Mamoru; Ishida, Takashi; Ito, Motoshi; Ueda, Hiroshi; Yamamoto, Yoshikazu; Nakamura, Atsushi. Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method. USP2010037688705.
  11. Shoji, Mamoru; Ishida, Takashi; Ito, Motoshi; Ueda, Hiroshi; Yamamoto, Yoshikazu; Nakamura, Atsushi. Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method. USP2010127848197.
  12. Shoji, Mamoru; Ishida, Takashi; Ito, Motoshi; Ueda, Hiroshi; Yamamoto, Yoshikazu; Nakamura, Atsushi. Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method. USP201004RE41246.
  13. Aratani Katsuhisa (Chiba JPX) Fukumoto Atsushi (Kanagawa JPX) Narahara Tatsuya (Kanagawa JPX) Masuhara Shin (Kanagawa JPX). Magneto-optical recording medium and recording apparatus therefor. USP1997125694379.
  14. Kawano Toshifumi,JPX. Magneto-optical recording medium with recordable lands and grooves. USP1998125850383.
  15. Ohkubo,Shuichi. Method and apparatus for recording/reproducing optical information. USP2007107280462.
  16. Yutaka Kasami JP; Kazumine Ito JP. Method of initializing phase-change optical disk to prevent jitter increase due to low level overwriting. USP2002046373814.
  17. Martens, Hubert Cécile François; Van Den Oetelaar, Ronald Joseph Antonius. Optical data storage medium and use of such medium. USP2016049324356.
  18. Nakane Kazuhiko,JPX ; Ohata Hiroyuki,JPX ; Nagasawa Masato,JPX ; Gotoh Kenji,JPX ; Ishida Yoshinobu,JPX ; Satoh Isao,JPX ; Ohara Shunji,JPX ; Ishida Takashi,JPX ; Takemura Yoshinari,JPX. Optical disc. USP1998115838658.
  19. Tsukuda, Masahiko; Abe, Shinya; Sato, Shuji. Optical disc and manufacturing method for the same. USP2004036700862.
  20. Tsukuda,Masahiko; Abe,Shinya; Sato,Shuji. Optical disc and manufacturing method for the same. USP2006067068590.
  21. Tsukuda, Masahiko; Abe, Shinya; Sato, Shuji. Optical disc having plural grooves of different depths. USP2005016842420.
  22. Ohkubo, Akinori; Yanagisawa, Takuma; Nomoto, Takayuki. Optical disk. USP2003076590857.
  23. Shigeaki Furukawa JP; Kenichi Nishiuchi JP; Takashi Ishida JP. Optical disk device and optical disk for recording and reproducing high-density signals. USP2002016343062.
  24. Morita Seiji,JPX ; Matsumoto Hiroyuki,JPX. Optical disk having data stored on a land portion and a groove portion with the land portion having a greater width tha. USP1999115991258.
  25. Matsumoto, Hiroyuki; Morita, Seiji; Hayashi, Masatoshi; Yoshibe, Satomi. Optical disk having lands and grooves with a reduced track pitch. USP2004116822938.
  26. Ohno Takashi,JPX ; Mizuno Masaaki,JPX ; Kubo Masae,JPX ; Tsuboya Kanako,JPX ; Horie Michikazu,JPX. Optical information recording medium. USP2000086108295.
  27. Hideki Kitaura JP; Noboru Yamada JP; Ken'ichi Nagata JP; Kenichi Nishiuchi JP; Shigeaki Furukawa JP. Optical information recording medium and its recording and reproducing method. USP2002056388984.
  28. Nishikawa Koichiro,JPX. Optical information recording medium capable of recording information on both track guide grooves and lands and optical information reproducing apparatus for optical information recording medium. USP2000106128270.
  29. Ohno Takashi,JPX ; Mizuno Masaaki,JPX ; Kubo Masae,JPX ; Tsuboya Kanako,JPX ; Horie Michikazu,JPX. Optical information recording medium capable of rewriting data at low reflectance and deterioration condition. USP2000096115352.
  30. Uno, Mayumi; Yamada, Noboru; Kawahara, Katsumi. Optical information recording medium, method for producing the same, and method for recording and reproducing optical information. USP2003016503690.
  31. Otoba,Mayumi; Yamada,Noboru; Kawahara,Katsumi; Ohta,Hiroyuki; Ohno,Eiji; Nagata,Ken'ichi. Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information. USP2006057037413.
  32. Uno, Mayumi; Yamada, Noboru; Kawahara, Katsumi; Ohta, Hiroyuki; Ohno, Eiji; Nagata, Ken'ichi. Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information. USP2004116821707.
  33. Horie Michikazu,JPX ; Ohno Takashi,JPX ; Kubo Hideyuki,JPX ; Kubo Masae,JPX ; Mizuno Hironobu,JPX ; Mizuno Masaaki,JPX ; Kunitomo Haruo,JPX ; Takada Ken-Ichi,JPX. Optical phase-change disc. USP2000106128273.
  34. Horie Michikazu,JPX ; Ohno Takashi,JPX ; Kubo Hideyuki,JPX ; Kubo Masae,JPX ; Mizuno Hironobu,JPX ; Mizuno Masaaki,JPX ; Kunitomo Haruo,JPX ; Takada Ken-Ichi,JPX. Optical phase-change disc having a grooved substrate, with the groove having specific wobbled and non-wobbled regions. USP2000096115353.
  35. Bruneau Jean-Michel,FRX ; Bechevet Bernard,FRX. Optical recording device having a medium with two superimposed levels and method for reading. USP2001056229783.
  36. Inoue Hiroyasu,JPX ; Kato Tatsuya,JPX ; Utsunomiya Hajime,JPX. Optical recording medium. USP2001026192024.
  37. Junsaku Nakajima JP. Optical recording medium. USP2002116487165.
  38. Takemoto, Hiroyuki; Takeuchi, Atsushi; Fukushima, Yoshihito; Itoh, Kenichi; Moribe, Mineo; Numata, Takehiko. Optical recording medium. USP2004106800348.
  39. Utsunomiya Hajime,JPX ; Kato Tatsuya,JPX ; Inoue Hiroyasu,JPX. Optical recording medium. USP2000036040030.
  40. Hosokawa, Tetsuo. Optical recording medium allowing high-density recording and reproduction of information. USP2003056570826.
  41. Ogata, Nobuo. Optical recording medium and optical pickup device. USP2005086930976.
  42. Kunitomo, Haruo; Ohno, Takashi. Optical recording medium and production method of the same. USP2003106632583.
  43. Takishita, Toshihiko; Kato, Masahiro; Muramatsu, Eiji; Horikawa, Kunihiko; Taniguchi, Shoji; Yamaguchi, Atsushi. Optical recording medium having pre-formed land-prepits and method for producing same. USP2004026687213.
  44. Bruneau Jean-Michel,FRX ; Bechevet Bernard,FRX. Optical recording medium having two superimposed recording levels and corresponding recording device and reading process. USP2000066078558.
  45. Takada Ken'Ichi,JPX ; Ohno Takashi,JPX ; Nobukuni Natsuko,JPX ; Horie Michikazu,JPX ; Kunitomo Haruo,JPX. Optical recording process and optical recording system. USP1998105818808.
  46. Abe Michiharu,JPX ; Shinotsuka Michiaki,JPX ; Nakayama Masahiko,JPX. Phase change recording medium for allowing a tracking servo control based on a differential phase detection tracking method. USP2000016018510.
  47. Kikukawa Takashi,JPX ; Utsunomiya Hajime,JPX. Phase-change type optical recording medium having recording marks wider than a recording track. USP2000096125101.
  48. Daecher Jeffrey Lawrence ; Fields Steven David ; Khanarian Garo ; Stein Alan Daniel. Process and apparatus for forming plastic sheet. USP2001026183829.
  49. Jeffrey Lawrence Daecher ; Steven David Fields ; Garo Khanarian ; Alan Daniel Stein. Process and apparatus for forming plastic sheet. USP2002096451403.
  50. Jeffrey Lawrence Daecher ; Steven David Fields ; Garo Khanarian ; Alan Daniel Stein. Process and apparatus for forming plastic sheet. USP2002106472031.
  51. Hudgens, Stephen J.; Lowrey, Tyler. Processing phase change material to improve programming speed. USP2014028658510.
  52. Nagata, Ken'ichi; Yamada, Noboru; Akahira, Nobuo; Nishiuchi, Kenichi. Recording and reproducing method for optical information recording medium and optical information recording medium. USP2003076587420.
  53. Nagata, Ken'ichi; Yamada, Noboru; Akahira, Nobuo; Nishiuchi, Kenichi. Recording and reproducing method for optical information recording medium and optical information recording medium. USP2004066744724.
  54. Kagawa, Masaki; Konishi, Ayumi. Reduced crosstalk optical recording medium using an optically related track pitch. USP2003096618345.
  55. Edwards, Jathan D.; Kerfeld, Donald J.. Replica disk for data storage. USP2014048705334.
  56. Edwards, Jathan D.; Kerfeld, Donald J.. Replica disk for data storage. USP2013118593931.
  57. Edwards, Jathan D.; Kerfeld, Donald J.. Reverse optical mastering for data storage disk replicas. USP2010097801016.
  58. Edwards, Jathan D.; Kerfeld, Donald J.. Reverse optical mastering for data storage disk replicas. USP2013018363534.
  59. Edwards, Jathan D.; Kerfeld, Donald J.. Reverse optical mastering for data storage disk replicas. USP201312RE44633.
  60. Edwards,Jathan D.; Kerfeld,Donald J.. Reverse optical mastering for data storage disk replicas. USP2008047352685.
  61. Edwards, Jathan D.; Kerfeld, Donald J.. Reverse optical mastering for data storage disk stamper. USP2009107600992.
  62. Edwards, Jathan D.. Reverse optical mastering for data storage disks. USP2005056890704.
  63. Edwards,Jathan D.. Reverse optical mastering for data storage disks. USP2008037349323.
  64. Zhou Guo-Fu,NLX ; Coombs James H.,NLX ; Duchateau Johan P. W. B.,NLX. Reversible optical information medium. USP1999085935672.
  65. Zhou Guofu F.,NLX ; Coombs James H.,NLX ; Duchateau Johan P. W. B.,NLX. Reversible optical information medium. USP1999035876822.
  66. Yamada Katsuyuki,JPX ; Iwasaki Hiroko,JPX ; Ide Yukio,JPX ; Harigaya Makoto,JPX ; Kageyama Yoshiyuki,JPX ; Deguchi Hiroshi,JPX ; Takahashi Masaetsu,JPX ; Hayashi Yoshitaka,JPX. Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium. USP2001086280684.
  67. Yamada, Katsuyuki; Iwasaki, Hiroko; Ide, Yukio; Harigaya, Makoto; Kageyama, Yoshiyuki; Deguchi, Hiroshi; Takahashi, Masaetsu; Hayashi, Yoshitaka. Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium. USP2003016503592.
  68. Ishikawa,Yoshinori; Hoshizawa,Taku; Isshiki,Fumio. Tracking learning/adjusting method and optical disk device. USP2007127310290.