DE69030845D1 - Optische platte und verfahren zur herstellung - Google Patents
Optische platte und verfahren zur herstellungInfo
- Publication number
- DE69030845D1 DE69030845D1 DE69030845T DE69030845T DE69030845D1 DE 69030845 D1 DE69030845 D1 DE 69030845D1 DE 69030845 T DE69030845 T DE 69030845T DE 69030845 T DE69030845 T DE 69030845T DE 69030845 D1 DE69030845 D1 DE 69030845D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- same
- optical plate
- optical
- plate
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
- G11B11/10586—Record carriers characterised by the selection of the material or by the structure or form 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
- G11B7/24018—Laminated discs
- G11B7/24027—Layers; Shape, structure or physical properties thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
- G11B11/10584—Record carriers characterised by the selection of the material or by the structure or form characterised by the form, e.g. comprising mechanical protection elements
-
- 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
- G11B7/24018—Laminated discs
- G11B7/24024—Adhesion or bonding, e.g. specific adhesive layers
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24053—Protective topcoat layers lying opposite to the light entrance side, e.g. layers for preventing electrostatic charging
-
- 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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
-
- 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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1406—Ultraviolet [UV] radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1412—Infrared [IR] radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1425—Microwave radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. transmission welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1477—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation making use of an absorber or impact modifier
- B29C65/1483—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation making use of an absorber or impact modifier coated on the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4835—Heat curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- 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
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1004040A JPH02185736A (ja) | 1989-01-11 | 1989-01-11 | 光記録円板 |
JP1014413A JPH02195541A (ja) | 1989-01-24 | 1989-01-24 | 接着剤を用いて貼り合わせた光ディスク |
JP1020134A JPH02199637A (ja) | 1989-01-30 | 1989-01-30 | 光ディスク及びその製造方法 |
JP1033126A JPH02214041A (ja) | 1989-02-13 | 1989-02-13 | 光ディスク及びその製造方法 |
JP1321003A JPH03183039A (ja) | 1989-12-11 | 1989-12-11 | 光ディスク及びその製造方法 |
PCT/JP1990/000025 WO1990008382A1 (en) | 1989-01-11 | 1990-01-11 | Optical disk and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69030845D1 true DE69030845D1 (de) | 1997-07-10 |
DE69030845T2 DE69030845T2 (de) | 1997-11-20 |
Family
ID=27518433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69030845T Expired - Fee Related DE69030845T2 (de) | 1989-01-11 | 1990-01-11 | Optische platte und verfahren zur herstellung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5197060A (de) |
EP (1) | EP0408763B1 (de) |
KR (1) | KR100264705B1 (de) |
DE (1) | DE69030845T2 (de) |
WO (1) | WO1990008382A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449261A3 (en) * | 1990-03-29 | 1992-02-26 | Kabushiki Kaisha Toshiba | Resin composition for an optical disc and an optical disc using it |
JPH04106742A (ja) * | 1990-08-27 | 1992-04-08 | Shin Etsu Chem Co Ltd | 光磁気記録媒体 |
US5244775A (en) | 1991-03-20 | 1993-09-14 | Hitachi, Ltd. | Method of manufacturing an optical disc |
US5538774A (en) * | 1994-07-29 | 1996-07-23 | Minnesota Mining And Manufacturing Company | Internally damped rotatable storage article |
DE69520920T2 (de) * | 1994-10-03 | 2001-09-27 | Matsushita Electric Ind Co Ltd | Optisches Informationsmedium, sowie Einheit und Verfahren zu dessen Herstellung |
USRE39653E1 (en) | 1994-11-17 | 2007-05-22 | Matsushita Electric Industrial Co., Ltd. | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk |
DE69533972T2 (de) | 1994-11-17 | 2005-06-30 | Matsushita Electric Industrial Co., Ltd., Kadoma | Optische Platte, Verfahren zur Herstellung und Verfahren zum Lesen einer solchen Platte |
US5726969A (en) * | 1994-12-28 | 1998-03-10 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium having dual information surfaces |
US5914915A (en) * | 1995-02-03 | 1999-06-22 | Sony Corporation | Magneto-optical disk system having an objective lens with a numerical aperture related to the thickness of the protective layer |
USRE39412E1 (en) | 1995-02-15 | 2006-11-28 | Matsushita Electric Industrial Co., Ltd. | Optical information medium, and method and apparatus for fabricating the same |
MX9605564A (es) * | 1995-03-16 | 1998-03-31 | Toshiba Kk | Estructura de disco optico, metodo de fabricacion del mismo y aparato para fabricacion del mismo. |
JP2661884B2 (ja) * | 1995-03-31 | 1997-10-08 | 東芝イーエムアイ株式会社 | 貼り合わせディスクの製造方法およびその装置 |
US5951806A (en) * | 1995-11-30 | 1999-09-14 | Kitano Engineering Co., Ltd. | Method of manufacturing a storage disc |
TW330288B (en) | 1996-04-19 | 1998-04-21 | Matsushita Denki Sanguo Kk | Bonding method and apparatus for optical disk |
DE69731707T2 (de) * | 1996-07-31 | 2006-03-02 | Kitano Engineering Co., Ltd., Komatsushima | Verfahren zum Korrigieren von der ungleichen Position einer Informationsscheibe |
JP3434419B2 (ja) * | 1996-08-09 | 2003-08-11 | パイオニア株式会社 | 記録媒体とその読み出し装置 |
DE69731705T2 (de) * | 1996-09-24 | 2005-04-07 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Optische Informationsaufzeichnungsplatte |
SG79948A1 (en) * | 1996-10-11 | 2001-06-19 | Wea Mfg Inc | Methods for bonding double-sided discs |
KR100325883B1 (ko) * | 1997-01-24 | 2002-09-26 | 보던 케미칼 인코포레이티드 | 벗겨낼수있는제1차코팅을구비하는코팅된광섬유및이를제조하고이용하는방법 |
US6406770B1 (en) | 1997-12-26 | 2002-06-18 | Dainippon Ink And Chemicals, Inc. | Optical disk and method of manufacturing optical disk |
JP3280313B2 (ja) | 1998-06-01 | 2002-05-13 | 北野エンジニアリング株式会社 | 光ディスクの製造方法 |
TW509937B (en) * | 1998-06-19 | 2002-11-11 | Dainippon Ink & Chemicals | Video disc and its manufacturing method |
JP4026234B2 (ja) * | 1998-06-19 | 2007-12-26 | ソニー株式会社 | 情報記録媒体 |
US6599602B2 (en) | 1999-06-02 | 2003-07-29 | 3M Innovative Properties Company | Polycarbonate articles and adhesive composition therefor |
DE60019679T2 (de) | 1999-06-11 | 2006-01-19 | Kitano Engineering Co., Ltd., Komatsushima | Vorrichtung zur Aushärtung einer optischen Platte |
TWI317516B (en) * | 2002-06-07 | 2009-11-21 | Fujifilm Corp | Photo-data recording media |
US7966714B2 (en) * | 2004-10-12 | 2011-06-28 | Precision Automation, Inc. | Multi-step systems for processing workpieces |
KR100698012B1 (ko) * | 2004-12-09 | 2007-03-23 | 한국전자통신연구원 | 상변화 광디스크의 초기화 장치 및 방법 |
CN102368386B (zh) * | 2011-11-03 | 2014-12-24 | 黄力华 | 一种新型数字陶瓷光盘 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57172547A (en) * | 1981-04-17 | 1982-10-23 | Toshiba Corp | Information storage medium |
JPS58111141A (ja) * | 1981-12-23 | 1983-07-02 | Fujitsu Ltd | 情報記録媒体 |
JPS6180630A (ja) * | 1984-09-28 | 1986-04-24 | Toshiba Corp | 反射光デイスクとその製造方法 |
JPH0648547B2 (ja) * | 1985-03-25 | 1994-06-22 | 松下電器産業株式会社 | 情報記録ディスクの接着方法 |
JPS61270190A (ja) * | 1985-05-24 | 1986-11-29 | Matsushita Electric Ind Co Ltd | 光学情報記録部材 |
JP2585520B2 (ja) * | 1985-12-27 | 1997-02-26 | 株式会社日立製作所 | 相変化記録媒体 |
JPS6313785A (ja) * | 1986-07-07 | 1988-01-21 | Hitachi Ltd | 情報記録用薄膜 |
JPS6358639A (ja) * | 1986-08-29 | 1988-03-14 | Matsushita Electric Ind Co Ltd | 光学情報記録媒体 |
JPS63171444A (ja) * | 1987-01-08 | 1988-07-15 | Seiko Epson Corp | 光記録媒体 |
JPS63187430A (ja) * | 1987-01-30 | 1988-08-03 | Toshiba Corp | 情報記録媒体 |
JP2578459B2 (ja) * | 1988-01-25 | 1997-02-05 | キヤノン株式会社 | 情報記録媒体、情報記録媒体用基板の製造方法及び情報記録媒体用基板の成形用型 |
US4956213A (en) * | 1988-02-17 | 1990-09-11 | Fuji Photo Film Co., Ltd. | Information recording medium |
JPH01287841A (ja) * | 1988-05-14 | 1989-11-20 | Hitachi Maxell Ltd | 光情報記録媒体 |
DE3818934A1 (de) * | 1988-06-03 | 1989-12-14 | Leybold Ag | Optischer aufzeichnungstraeger |
US4885992A (en) * | 1988-08-24 | 1989-12-12 | General Motors Corporation | Vertical rotary indirect printer |
JPH06313785A (ja) * | 1993-04-28 | 1994-11-08 | Hioki Ee Corp | 振動による実装部品の半田付け不良検出方法並びに加振装置及び加振、測定プローブユニット |
-
1990
- 1990-01-11 EP EP90901677A patent/EP0408763B1/de not_active Expired - Lifetime
- 1990-01-11 KR KR1019900702053A patent/KR100264705B1/ko not_active IP Right Cessation
- 1990-01-11 DE DE69030845T patent/DE69030845T2/de not_active Expired - Fee Related
- 1990-01-11 WO PCT/JP1990/000025 patent/WO1990008382A1/ja active IP Right Grant
- 1990-09-11 US US07/576,490 patent/US5197060A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0408763A1 (de) | 1991-01-23 |
KR910700523A (ko) | 1991-03-15 |
DE69030845T2 (de) | 1997-11-20 |
KR100264705B1 (ko) | 2000-09-01 |
WO1990008382A1 (en) | 1990-07-26 |
US5197060A (en) | 1993-03-23 |
EP0408763A4 (en) | 1992-08-12 |
EP0408763B1 (de) | 1997-06-04 |
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