DE69426482T2 - Verfahren zur Herstellung eines optischen Informationsträgers, Vorrichtung zur Durchführung des Verfahrens, und nach diesem Verfahren hergestellter optischer Informationsträger - Google Patents

Verfahren zur Herstellung eines optischen Informationsträgers, Vorrichtung zur Durchführung des Verfahrens, und nach diesem Verfahren hergestellter optischer Informationsträger

Info

Publication number
DE69426482T2
DE69426482T2 DE69426482T DE69426482T DE69426482T2 DE 69426482 T2 DE69426482 T2 DE 69426482T2 DE 69426482 T DE69426482 T DE 69426482T DE 69426482 T DE69426482 T DE 69426482T DE 69426482 T2 DE69426482 T2 DE 69426482T2
Authority
DE
Germany
Prior art keywords
optical information
information carrier
producing
carrying
produced
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
Application number
DE69426482T
Other languages
English (en)
Other versions
DE69426482D1 (de
Inventor
Paul Louis Marie Put
Albericus Antonicus Hoevenaars
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25662845&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69426482(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE9301461A external-priority patent/BE1007912A4/nl
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69426482D1 publication Critical patent/DE69426482D1/de
Publication of DE69426482T2 publication Critical patent/DE69426482T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
DE69426482T 1993-12-24 1994-12-14 Verfahren zur Herstellung eines optischen Informationsträgers, Vorrichtung zur Durchführung des Verfahrens, und nach diesem Verfahren hergestellter optischer Informationsträger Expired - Lifetime DE69426482T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9301461A BE1007912A4 (nl) 1993-12-24 1993-12-24 Werkwijze voor het maken van een optische informatiedrager, inrichting voor het uitvoeren van de werkwijze en een optische informatiedrager verkregen met behulp van de werkwijze.
EP94202262 1994-08-05

Publications (2)

Publication Number Publication Date
DE69426482D1 DE69426482D1 (de) 2001-02-01
DE69426482T2 true DE69426482T2 (de) 2001-07-12

Family

ID=25662845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426482T Expired - Lifetime DE69426482T2 (de) 1993-12-24 1994-12-14 Verfahren zur Herstellung eines optischen Informationsträgers, Vorrichtung zur Durchführung des Verfahrens, und nach diesem Verfahren hergestellter optischer Informationsträger

Country Status (8)

Country Link
US (2) US5605782A (de)
EP (1) EP0660314B1 (de)
JP (2) JP3703515B2 (de)
KR (1) KR100397686B1 (de)
CN (1) CN1087464C (de)
AT (1) ATE198386T1 (de)
DE (1) DE69426482T2 (de)
TW (1) TW308686B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233152A1 (de) * 2002-07-22 2004-02-12 Abb Patent Gmbh Drehwinkelsensor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0991761A (ja) * 1995-09-28 1997-04-04 Sony Corp 光記録媒体
WO1997049083A1 (en) * 1996-06-21 1997-12-24 Kabushiki Kaisha Toshiba Optical disk and method of manufacturing the same
US5768235A (en) * 1996-10-08 1998-06-16 Imation Corp. Control signal for recording a disc according to a clock signal, data signal, and an index signal
JPH10334503A (ja) * 1997-05-28 1998-12-18 Sony Corp 光ディスク原盤の露光装置
US6693869B1 (en) 1999-03-31 2004-02-17 Microsoft Corporation Locating information on an optical media disc to maximize the rate of transfer
JP3762847B2 (ja) * 1999-04-13 2006-04-05 株式会社日立製作所 情報の記録方法及び情報の記録装置
NL1015155C2 (nl) * 2000-05-11 2001-11-13 Tno Elektronenstraallithografie.
NL1015524C2 (nl) * 2000-06-26 2001-12-28 Otb Group Bv Werkwijze ter vervaardiging van een substraat om te worden toegepast in een stampervervaardigingsproces, alsmede substraat verkregen volgens een dergelijke werkwijze.
CN100440327C (zh) * 2002-12-06 2008-12-03 皇家飞利浦电子股份有限公司 在可写光学记录载体上用椭圆光点记录信息的设备和方法
US7022247B2 (en) * 2003-03-26 2006-04-04 Union Semiconductor Technology Corporation Process to form fine features using photolithography and plasma etching
TWI249739B (en) * 2004-07-16 2006-02-21 Mediatek Inc Writing pulse generation method for CD-ROM drive
US8874837B2 (en) * 2011-11-08 2014-10-28 Xilinx, Inc. Embedded memory and dedicated processor structure within an integrated circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827944B2 (ja) * 1985-03-20 1996-03-21 日立マクセル株式会社 光ディスクの製造方法
KR0145722B1 (ko) * 1987-07-07 1998-10-15 나가이 아쯔시 광정보기록매체 및 그 제조방법
JP2684657B2 (ja) * 1987-11-13 1997-12-03 ヤマハ株式会社 光ディスク記録方法
US5040165A (en) * 1988-03-03 1991-08-13 Hitachi Maxell, Ltd. Optical information recording medium and method of fabricating the same
JPH027248A (ja) * 1988-06-24 1990-01-11 Sharp Corp 光ディスク原盤への信号記録方法
JP2723986B2 (ja) * 1989-08-02 1998-03-09 株式会社日立製作所 光ディスク原盤の作製方法
JP3225563B2 (ja) * 1991-11-13 2001-11-05 ソニー株式会社 カッティング装置
US5442615A (en) * 1991-11-20 1995-08-15 Sony Corporation Optical plate for correcting comatic aberration
CA2110233C (en) * 1992-12-02 1999-01-12 Mitsui Toatsu Chemicals, Incorporated Optical information recording medium and composition for optical information recording film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233152A1 (de) * 2002-07-22 2004-02-12 Abb Patent Gmbh Drehwinkelsensor

Also Published As

Publication number Publication date
JP2005327457A (ja) 2005-11-24
CN1119323A (zh) 1996-03-27
JP3703515B2 (ja) 2005-10-05
US5790512A (en) 1998-08-04
ATE198386T1 (de) 2001-01-15
KR950020435A (ko) 1995-07-24
US5605782A (en) 1997-02-25
EP0660314A1 (de) 1995-06-28
EP0660314B1 (de) 2000-12-27
DE69426482D1 (de) 2001-02-01
JPH07320308A (ja) 1995-12-08
KR100397686B1 (ko) 2004-02-25
TW308686B (de) 1997-06-21
CN1087464C (zh) 2002-07-10

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