ES2064377T3 - Medio de registro optico de informacion. - Google Patents
Medio de registro optico de informacion.Info
- Publication number
- ES2064377T3 ES2064377T3 ES89106810T ES89106810T ES2064377T3 ES 2064377 T3 ES2064377 T3 ES 2064377T3 ES 89106810 T ES89106810 T ES 89106810T ES 89106810 T ES89106810 T ES 89106810T ES 2064377 T3 ES2064377 T3 ES 2064377T3
- Authority
- ES
- Spain
- Prior art keywords
- information recording
- optical information
- light
- recording media
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
UN MEDIO DE GRABACION DE INFORMACION OPTICA COMPRENDIENDO: UN SUBSTRATO TRANSMITIENDO LUZ; UNA CAPA ABSORBEDORA DE LUZ SUPERPUESTA AL SUBSTRATO PARA ABSORBER UN RAYO LASER; Y UNA CAPA REFLECTORA DE LUZ SUPERPUESTA A LA CAPA DE ABSORCION DE LUZ, EN DONDE DICHO SUBSTRATO TIENE UNA CAPA SUPERFICIAL, ADYACENTE A LA CAPA ABSORBEDORA DE LUZ, LA CUAL ES DEFORMABLE MEDIANTE ENERGIA GENERADA POR ABSORCION DEL RAYO LASER POR LA CAPA DE ABSORCION DE LUZ, PARA FORMAR MARCAS LEGIBLES OPTICAMENTE.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19171688 | 1988-07-30 | ||
JP21338688 | 1988-08-26 | ||
JP63231820A JPH0827976B2 (ja) | 1988-09-16 | 1988-09-16 | 光情報記録媒体 |
JP63239165A JPH0823940B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体 |
JP63270409A JP2764895B2 (ja) | 1988-07-30 | 1988-10-26 | 光情報記録媒体とその記録方法 |
JP1007511A JPH0827985B2 (ja) | 1988-07-30 | 1989-01-14 | 光情報記録媒体とその記録方法 |
JP1007512A JP2710041B2 (ja) | 1988-08-26 | 1989-01-14 | 光情報記録媒体とその記録方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2064377T3 true ES2064377T3 (es) | 1995-02-01 |
Family
ID=27563411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89106810T Expired - Lifetime ES2064377T3 (es) | 1988-07-30 | 1989-04-17 | Medio de registro optico de informacion. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4990388A (es) |
EP (1) | EP0353392B1 (es) |
KR (1) | KR950006839B1 (es) |
AT (1) | ATE112649T1 (es) |
AU (1) | AU626071B2 (es) |
CA (1) | CA1332466C (es) |
DE (1) | DE68918652T2 (es) |
DK (1) | DK174110B1 (es) |
ES (1) | ES2064377T3 (es) |
FI (1) | FI893561A (es) |
HK (1) | HK114195A (es) |
MY (1) | MY104122A (es) |
PH (1) | PH26092A (es) |
PT (1) | PT91310B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155723A (en) * | 1988-07-30 | 1992-10-13 | Yuden Co., Ltd. Taiyo | Optical information recording method and medium |
EP0385341B1 (en) * | 1989-03-03 | 2000-05-24 | TDK Corporation | Optical recording medium |
JPH0827983B2 (ja) | 1989-05-02 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体 |
JP3053635B2 (ja) * | 1990-05-01 | 2000-06-19 | 株式会社リコー | 光情報記録媒体 |
JP3109866B2 (ja) * | 1990-11-17 | 2000-11-20 | 太陽誘電株式会社 | 光学式情報記録担体用基板及びその製造方法 |
US5252370A (en) * | 1991-04-23 | 1993-10-12 | Tdk Corporation | Optical recording medium and method for making |
JP3062294B2 (ja) * | 1991-05-10 | 2000-07-10 | ティーディーケイ株式会社 | 光記録媒体 |
JPH05120727A (ja) * | 1991-10-28 | 1993-05-18 | Ricoh Co Ltd | 光記録媒体及び該媒体に情報を記録または再生する方法 |
FR2686726B1 (fr) * | 1992-01-24 | 1996-04-26 | Digipress Sa | Procede pour la fabrication de matrices de pressage, notamment pour la realisation de disques a lecture optique. |
JP3160095B2 (ja) * | 1992-06-29 | 2001-04-23 | ティーディーケイ株式会社 | 光磁気ディスクの記録再生方法 |
US5948497A (en) * | 1992-10-19 | 1999-09-07 | Eastman Kodak Company | High stability silver based alloy reflectors for use in a writable compact disk |
JPH06150381A (ja) * | 1992-11-10 | 1994-05-31 | Pioneer Electron Corp | 光記録媒体 |
US5518789A (en) | 1994-05-17 | 1996-05-21 | Eastman Kodak Company | Thioether containing photopolymerizable compositions |
EP0718048A1 (en) * | 1994-12-20 | 1996-06-26 | Eastman Kodak Company | Spin process for highly conformal coatings |
EP0777224B1 (en) | 1995-12-01 | 2002-07-03 | Samsung Electronics Co., Ltd. | Optical recording medium and method |
US5728441A (en) * | 1995-12-01 | 1998-03-17 | Samsung Electronics Co., Ltd. | Recordable/replayable optical recording medium and optical recording method therefor |
DE59710799D1 (de) * | 1996-07-12 | 2003-11-06 | Ciba Sc Holding Ag | Speichermedien mit hoher Kapazität |
KR100230449B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
KR100230448B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
US5817388A (en) * | 1996-11-08 | 1998-10-06 | Carl M. Rodia & Associates | Multi-component dye compositions for optical recording media |
US5952073A (en) * | 1996-11-08 | 1999-09-14 | Media Chemical Corp. | Dye composition for optical recording media having selected anions |
KR100258978B1 (ko) | 1997-07-02 | 2000-06-15 | 윤종용 | 동적 메모리 테스트 회로의 어드레스 발생 장치 및방법 |
KR100316772B1 (ko) | 1998-04-09 | 2002-01-16 | 윤종용 | 광기록 매체 |
US6077584A (en) * | 1998-07-24 | 2000-06-20 | Media Chemical Corp. | Stabilized dye compositions for optical recording media |
US6242068B1 (en) | 1999-12-28 | 2001-06-05 | Eastman Kodak Company | Recordable optical media with a silver-palladium reflective layer |
JP2002092956A (ja) * | 2000-09-13 | 2002-03-29 | Nec Corp | 光学情報記録媒体およびその製造方法 |
EP1244139A2 (en) * | 2001-03-23 | 2002-09-25 | Matsushita Electric Industrial Co., Ltd. | Manufacturing method of semiconductor film |
JP2003217174A (ja) * | 2002-01-21 | 2003-07-31 | Pioneer Electronic Corp | グルーブ間記録方式による光ディスク |
JP2003217173A (ja) * | 2002-01-21 | 2003-07-31 | Pioneer Electronic Corp | グルーブ内記録方式による光ディスク |
JP4782189B2 (ja) * | 2006-03-03 | 2011-09-28 | シャープ株式会社 | 光情報記録媒体及び再生装置 |
JP4462294B2 (ja) * | 2007-06-05 | 2010-05-12 | ソニー株式会社 | 記録媒体及び記録媒体の製造方法 |
JP5190061B2 (ja) | 2007-08-30 | 2013-04-24 | シャープ株式会社 | 超解像光記録媒体、光記録媒体再生装置、光記録媒体再生装置の制御方法、光記録媒体再生装置制御プログラム、並びにそれを記録したコンピュータ読み取り可能な記録媒体 |
JP2009117019A (ja) * | 2007-10-15 | 2009-05-28 | Fujifilm Corp | ヒートモード型記録材料層の洗浄方法、凹凸製品の製造方法、発光素子の製造方法および光学素子の製造方法 |
TW200923922A (en) * | 2007-11-30 | 2009-06-01 | Daxon Technology Inc | Optical recording medium with braille characters and method of manufacturing the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315269A (en) * | 1977-08-29 | 1982-02-09 | Rca Corporation | Thick protective overcoat layer for optical video disc |
FR2474223A1 (fr) * | 1980-01-23 | 1981-07-24 | Thomson Csf | Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede |
FR2474222A1 (fr) * | 1980-01-23 | 1981-07-24 | Thomson Csf | Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede |
US4360908A (en) * | 1980-02-25 | 1982-11-23 | Eastman Kodak Company | Physically optimized optical disc structure, method and apparatus |
FR2488711B1 (fr) * | 1980-08-13 | 1985-06-28 | Thomson Csf | Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede |
JPS5940336A (ja) * | 1982-08-30 | 1984-03-06 | Sony Corp | 情報記録媒体 |
JPS6028045A (ja) * | 1983-07-25 | 1985-02-13 | Sony Corp | 情報記録媒体 |
-
1989
- 1989-04-14 US US07/340,082 patent/US4990388A/en not_active Expired - Lifetime
- 1989-04-17 EP EP19890106810 patent/EP0353392B1/en not_active Expired - Lifetime
- 1989-04-17 ES ES89106810T patent/ES2064377T3/es not_active Expired - Lifetime
- 1989-04-17 AT AT89106810T patent/ATE112649T1/de not_active IP Right Cessation
- 1989-04-17 DE DE1989618652 patent/DE68918652T2/de not_active Expired - Lifetime
- 1989-05-11 CA CA 599417 patent/CA1332466C/en not_active Expired - Lifetime
- 1989-05-18 MY MYPI89000675A patent/MY104122A/en unknown
- 1989-05-24 AU AU35105/89A patent/AU626071B2/en not_active Expired
- 1989-05-25 DK DK198902543A patent/DK174110B1/da not_active IP Right Cessation
- 1989-05-26 PH PH38708D patent/PH26092A/en unknown
- 1989-07-22 KR KR1019890010424A patent/KR950006839B1/ko not_active IP Right Cessation
- 1989-07-25 FI FI893561A patent/FI893561A/fi not_active IP Right Cessation
- 1989-07-28 PT PT91310A patent/PT91310B/pt not_active IP Right Cessation
-
1995
- 1995-07-13 HK HK114195A patent/HK114195A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68918652T2 (de) | 1995-05-04 |
PT91310A (pt) | 1990-02-08 |
EP0353392A2 (en) | 1990-02-07 |
FI893561A (fi) | 1990-01-31 |
KR910003602A (ko) | 1991-02-27 |
MY104122A (en) | 1993-12-31 |
US4990388A (en) | 1991-02-05 |
AU626071B2 (en) | 1992-07-23 |
ATE112649T1 (de) | 1994-10-15 |
AU3510589A (en) | 1990-02-01 |
FI893561A0 (fi) | 1989-07-25 |
DK254389A (da) | 1990-01-31 |
EP0353392B1 (en) | 1994-10-05 |
DK254389D0 (da) | 1989-05-25 |
HK114195A (en) | 1995-07-21 |
PT91310B (pt) | 1995-07-06 |
CA1332466C (en) | 1994-10-11 |
EP0353392A3 (en) | 1990-07-25 |
KR950006839B1 (ko) | 1995-06-23 |
DK174110B1 (da) | 2002-06-24 |
PH26092A (en) | 1992-02-06 |
DE68918652D1 (de) | 1994-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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