NL1008602C2 - Werkwijze voor het vervaardigen van een moederschijf voor het vormen van een optische schijf. - Google Patents

Werkwijze voor het vervaardigen van een moederschijf voor het vormen van een optische schijf. Download PDF

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Publication number
NL1008602C2
NL1008602C2 NL1008602A NL1008602A NL1008602C2 NL 1008602 C2 NL1008602 C2 NL 1008602C2 NL 1008602 A NL1008602 A NL 1008602A NL 1008602 A NL1008602 A NL 1008602A NL 1008602 C2 NL1008602 C2 NL 1008602C2
Authority
NL
Netherlands
Prior art keywords
groove
substrate
master
forming
photoresist layer
Prior art date
Application number
NL1008602A
Other languages
English (en)
Dutch (nl)
Other versions
NL1008602A1 (nl
Inventor
Seung-Tae Jung
Myong-Do Ro
Du-Seop Yoon
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1008602A1 publication Critical patent/NL1008602A1/xx
Application granted granted Critical
Publication of NL1008602C2 publication Critical patent/NL1008602C2/nl

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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • 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
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
NL1008602A 1997-09-12 1998-03-16 Werkwijze voor het vervaardigen van een moederschijf voor het vormen van een optische schijf. NL1008602C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19970047210 1997-09-12
KR1019970047210A KR100234291B1 (ko) 1997-09-12 1997-09-12 광디스크 제작용 마스타 디스크 제조방법

Publications (2)

Publication Number Publication Date
NL1008602A1 NL1008602A1 (nl) 1999-03-15
NL1008602C2 true NL1008602C2 (nl) 1999-07-20

Family

ID=19521266

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1008602A NL1008602C2 (nl) 1997-09-12 1998-03-16 Werkwijze voor het vervaardigen van een moederschijf voor het vormen van een optische schijf.

Country Status (5)

Country Link
US (1) US6071586A (ja)
JP (1) JPH1196606A (ja)
KR (1) KR100234291B1 (ja)
CN (1) CN1112677C (ja)
NL (1) NL1008602C2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239602B2 (en) * 1998-08-27 2007-07-03 Ricoh Company, Ltd. Optical information recording medium with a partition wall between an information tracks groove and a preformat pit encoding information therefor
KR100234292B1 (ko) * 1997-10-08 1999-12-15 윤종용 광디스크 제작용 마스터 디스크 제조방법
KR100433238B1 (ko) * 1998-04-04 2004-09-16 엘지전자 주식회사 광디스크및마스터디스크제조방법및장치
FR2928486B1 (fr) * 2008-03-07 2011-08-19 Commissariat Energie Atomique Structure de stockage optique a haute densite
US9145163B2 (en) 2013-03-14 2015-09-29 Crown Equipment Corporation Electrical steering assist features for materials handling vehicles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911551A (ja) * 1982-07-12 1984-01-21 Toshiba Corp 光学式情報記憶媒体
US4861699A (en) * 1983-03-16 1989-08-29 U.S. Philips Corporation Method of making a master disk used in making optical readable information disks
US4544443A (en) * 1983-05-13 1985-10-01 Shap Kabushiki Kaisha Method for manufacturing an optical memory element
JPS60170045A (ja) * 1984-02-13 1985-09-03 Pioneer Electronic Corp アドレス，案内溝付光デイスク製造方法
JPH01237943A (ja) * 1988-03-18 1989-09-22 Toshiba Corp 光ディスク成形用金型およびその製造方法
KR100200803B1 (ko) * 1992-04-30 1999-06-15 윤종용 정보소스 디스크와 이 정보소스 디스크의 광기록장치 및 그 정보소스 디스크의 복제방법과 그 복제장치
JP2868682B2 (ja) * 1992-05-15 1999-03-10 シャープ株式会社 光ディスク
FR2702077B1 (fr) * 1993-02-22 1995-04-21 Digipress Sa Procédé de fabrication d'un disque maître et d'une matrice de pressage de disques optiques perfectionnés, disque optique obtenu à partir de ce disque maître ou de cette matrice de pressage.
JPH0750038A (ja) * 1993-08-06 1995-02-21 Matsushita Electric Ind Co Ltd 光ディスク原盤の作製方法
US5471455A (en) * 1994-05-17 1995-11-28 Jabr; Salim N. High density optical storage system

Also Published As

Publication number Publication date
CN1211786A (zh) 1999-03-24
US6071586A (en) 2000-06-06
NL1008602A1 (nl) 1999-03-15
CN1112677C (zh) 2003-06-25
JPH1196606A (ja) 1999-04-09
KR19990025545A (ko) 1999-04-06
KR100234291B1 (ko) 1999-12-15

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AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19990318

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20121001