[특허]Method of producing an optical information record carrier

Method of producing an optical information record carrier 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-031/00
출원번호	US-0645773 (1991-01-25)
우선권정보	JP-0281823 (1988-11-08); JP-0020999 (1989-01-30)
발명자 / 주소	Iida Tetsuya (Saitama JPX) Higuchi Takanobu (Saitama JPX) Ogoshi Kunizo (Saitama JPX) Yokozeki Shinichi (Saitama JPX)
출원인 / 주소	Pioneer Electronic Corporation (Tokyo JPX 03)
인용정보	피인용 횟수 : 55 인용 특허 : 0

초록 ▼

An optical information record carrier (optical disk, conventionally) has multiple reflective surfaces, each carrying separate information and each readable by an optical beam directed from the same side of the record carrier. The top most reflective surface reflects light of a first waveband and passes light of a second waveband. The next top most reflective layer reflects light within at least part of the second waveband. The record carrier is formed by producing a first reflective layer having a first pit pattern in the surface of a transparent substrate, pressing said first substrate/layer combination to a transparent stamper having a second pit pattern, with a radiation hardening liquid resin therebetween, irradiating the resin by applying radiation to said resin through said stamper, peeling off said stamper, applying a second reflective layer to said hardened resin surface opposite the surface in contact with said first reflective layer, and applying a protective layer to said second reflective layer.

대표청구항 ▼

A method of producing an optical information record carrier comprising the steps of: forming a first reflecting layer made of silicon on a surface of a transparent substrate having a predetermined first pit pattern on said surface such that said first reflecting layer has said pit pattern; holding a transparent stamper, having a radiation transmitting property and having a predetermined second pit pattern on a surface thereof, such that said surface of said stamper covers said first reflecting layer with a liquid radiation setting resin disposed therebetween; irradiating said radiation setting resin with radiation from said transparent stamper side; peeling said transparent stamper from the radiation setting resin layer after said radiation setting resin has hardened; forming a second reflecting layer made of aluminum on said hardened radiation-setting resin layer such that said second reflecting layer has said second pit pattern; and laminating a protective layer on said second reflecting layer for protecting said second reflecting layer. A method of producing an optical information record carrier comprising the steps of: forming a first reflecting layer made of silicon and having a first reflection light band on a transparent substrate; holding a stamper on said first reflecting layer with a liquid radiation setting resin disposed therebetween; irradiating said radiation setting resin with radiation through said first reflecting layer to thereby harden said radiation setting resin so as to form a transparent layer; and forming a second reflecting layer made of aluminum on said transparent layer, said second reflecting layer having a second reflection light band which is different from said first reflection light band, wherein each of said reflecting layers and said transparent layer has fine recess and protrusion portions.

이 특허를 인용한 특허 (55)

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Florczak Jeffrey M. (Maplewood MN) Hintz Michael B. (Mahtomedi MN), Dual layer optical medium having partially reflecting metal alloy layer.
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Hintz Michael B. (Mahtomedi MN), Dual layer optical medium having partially reflecting thin film layer.
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Edwards, Jathan D.; Mitchell, William C.; Arps, Mark A., Dual layer optical storage medium having partially reflecting layer comprising amorphous selenium.
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Kam, Kam K.; Mitchell, William C.; Arps, Mark A., Dual layer optical storage medium having partially reflecting layer comprising antimony sulfide.
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Edman,Carl F.; Nerenberg,Michael I., Electronically mediated nucleic acid amplification in NASBA.
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Feldman, Michael R.; Harden, Brian; Kathman, Alan D.; Welch, W. Hudson, Integrated optical imaging systems including an interior space between opposing substrates and associated methods.
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Nee,Han H., Metal alloys for the reflective or semi-reflective layer of an optical storage medium.
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Nee,Han H., Metal alloys for the reflective or semi-reflective layer of an optical storage medium.
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Han H. Nee, Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
상세보기
Nee, Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
상세보기
Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
상세보기
Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
상세보기
Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
상세보기
Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Nee,Han H., Metal alloys for the reflective or the semi-reflective layer of an optical storage medium.
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Hector Wayne M., Method and apparatus for making an optical information record.
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Harden, Brian; Kathman, Alan; Feldman, Michael, Method for replicating optical elements, particularly on a wafer level, and replicas formed thereby.
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Harden, Brian; Kathman, Alan; Feldman, Michael, Method for replicating optical elements, particularly on a wafer level, and replicas formed thereby.
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Joseph W. Paulus ; Kendrick H. Light ; Scott R. Parent ; Donald G. Parent ; Arthur R. LeBlanc, III ; Elango Ramanathan ; Aziz Calcuttawala ; Richard W. Stowe, Method of forming bonded storage disks with low power light assembly.
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Maruyama Haruhisa,JPX ; Fujimori Jiro,JPX ; Motokawa Masaaki,JPX, Method of producing optical disc of bonded type.
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Carrino, John J.; Gerrue, Louis O.; Diver, Jonathan M., Multiplex amplification and separation of nucleic acid sequences using ligation-dependant strand displacement amplification an bioelectronic chip technology.
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Takasu Akihiko,JPX ; Kato Kazuho,JPX, Optical information recording medium.
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Takasu Akihiko,JPX ; Kato Kazuho,JPX, Optical information recording medium and method of manufacturing.
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Philip Summersgill GB; Thomas Harvey Grierson GB; Timothy George Ryan GB; Neil Carter GB, Organic optical components and preparation thereof.
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Summersgill Philip,GBX ; Harvey Thomas Grierson,GBX ; Ryan Timothy George,GBX ; Carter Neil,GBX ; Thorne Andrew John,GBX, Organic optical components and preparation thereof.
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Ha Chau T. ; Hector Wayne M. ; Kwiecien Cynthia J., Polymer layer for optical media.
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Yang, Huei-Wen; Liao, Wen-Yih; Jeng, Tzuan-Ren; Huang, Chien-Liang; Huang, Der-Ray; Cheng, Huai-Yu, Production method of multi-layer information record carriers.
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Ootera, Yasuaki; Nakamura, Naomasa, Production process of optical disc and optical disc produced thereby.
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Brooke, Nigel, Rapid texture prototyping.
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Brooke, Nigel; Miller, Michael Stuart, Rapid texture prototyping.
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Wityak, George M., Reflective or semi-reflective metal alloy coatings.
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Lichtenberger,Heiner; Brown,Derrick L.; Haluska,Scott, Silver-reactive metal alloys for optical data storage and recordable storage media containing same.
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Parent Scott R. ; Thibault Thomas M. ; Parent Donald G., System and method for curing a resin disposed between a top and bottom substrate with thermal management.
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Parent, Scott R.; Thibault, Thomas M.; Parent, Donald G., System and method for curing a resin disposed between a top and bottom substrate with thermal management.
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Rossignol Brian C. ; Paulus Joseph W. ; LeBlanc ; III Arthur R. ; Ramanathan Elangovan, System and method for dispensing a resin between substrates of a bonded storage disk.
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Paulus Joseph W. ; Cadorette Michael L. ; Leblanc ; III Arthur R. ; Parent Scott R. ; Whiteside Peter A. ; Ramanathan Elangovan, System and method for distributing a resin disposed between a top substrate and a bottom substrate.
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Joseph W. Paulus ; Kendrick H. Light ; Scott R. Parent ; Donald G. Parent ; Elangovan Ramanatham, System and method for thermally manipulating a combination of a top and bottom substrate before a curing operation.
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Paulus Joseph W. ; Light Kendrick H. ; Parent Scott R. ; Parent Donald G. ; Ramanatham Elangovan, System and method for thermally manipulating a combination of a top and bottom substrate before a curing operation.
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Joseph W. Paulus ; Kendrick H. Light ; Scott R. Parent ; Donald G. Parent ; Arthur R. LeBlanc, III ; Elango Ramanathan ; Aziz Calcuttawala ; Richard W. Stowe, System for forming bonded storage disks with low power light assembly.
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Paulus Joseph W. ; Parent Scott R. ; Thibault Thomas M. ; Laverriere Guy P. ; Parent Donald G., System for maintaining concentricity of a combination of a top and bottom substrate during the assembly of a bonded storage disk.
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Sugiyama, Hisataka; Maeda, Takeshi; Matsumoto, Kiyoshi; Terao, Motoyasu; Okamine, Shigenori; Nishida, Tetsuya; Miyamoto, Harukazu, Three-dimensional recording and reproducing apparatus.
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Sugiyama,Hisataka; Maeda,Takeshi; Matsumoto,Kiyoshi; Terao,Motoyasu; Okamine,Shigenori; Nishida,Tetsuya; Miyamoto,Harukazu, Three-dimensional recording and reproducing apparatus.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Method of producing an optical information record carrier 원문보기

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안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Method of producing an optical information record carrier 원문보기

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