DE3278729D1 - High density recording medium and method for making same - Google Patents

High density recording medium and method for making same

Info

Publication number
DE3278729D1
DE3278729D1 DE8282900897T DE3278729T DE3278729D1 DE 3278729 D1 DE3278729 D1 DE 3278729D1 DE 8282900897 T DE8282900897 T DE 8282900897T DE 3278729 T DE3278729 T DE 3278729T DE 3278729 D1 DE3278729 D1 DE 3278729D1
Authority
DE
Germany
Prior art keywords
recording medium
high density
density recording
making same
making
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
Application number
DE8282900897T
Other languages
English (en)
Inventor
Marshall D Rester
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.)
Quixote Corp
Original Assignee
Quixote Corp
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 Quixote Corp filed Critical Quixote Corp
Application granted granted Critical
Publication of DE3278729D1 publication Critical patent/DE3278729D1/de
Expired legal-status Critical Current

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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/256—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
    • G11B7/2585—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Catalysts (AREA)
DE8282900897T 1981-07-31 1982-02-16 High density recording medium and method for making same Expired DE3278729D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/289,064 US4423137A (en) 1980-10-28 1981-07-31 Contact printing and etching method of making high density recording medium
PCT/US1982/000181 WO1983000460A1 (en) 1981-07-31 1982-02-16 High density recording medium and method for making same

Publications (1)

Publication Number Publication Date
DE3278729D1 true DE3278729D1 (en) 1988-08-04

Family

ID=23109886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282900897T Expired DE3278729D1 (en) 1981-07-31 1982-02-16 High density recording medium and method for making same

Country Status (8)

Country Link
US (1) US4423137A (de)
EP (1) EP0084534B1 (de)
JP (1) JPS58501202A (de)
AU (1) AU548209B2 (de)
DE (1) DE3278729D1 (de)
DK (1) DK134583D0 (de)
NO (1) NO831033L (de)
WO (1) WO1983000460A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD160756A3 (de) * 1981-04-24 1984-02-29 Gudrun Dietz Anordnung zur verbesserung fotochemischer umsetzungsprozesse in fotoresistschichten
US4897337A (en) * 1983-01-19 1990-01-30 Tokyo Shibaura Denki Kabushiki Kaisha Method and apparatus for forming resist pattern
KR860002082B1 (ko) * 1983-01-19 1986-11-24 가부시기가이샤 도시바 레지스트 패턴의 형성 방법 및 장치
US4544443A (en) * 1983-05-13 1985-10-01 Shap Kabushiki Kaisha Method for manufacturing an optical memory element
DE3583754D1 (de) * 1984-03-16 1991-09-19 Sharp Kk Verfahren zur herstellung eines optischen speicherelements.
CA1236299A (en) * 1984-04-16 1988-05-10 Minnesota Mining And Manufacturing Company Prevention of spotting in thermal imaging compositions
US4735878A (en) * 1985-03-12 1988-04-05 Quixote Corporation Optically read recording medium and method for making same
US4629668A (en) * 1985-03-12 1986-12-16 Quixote Corporation Optically read recording medium and method for making same
EP0214824B1 (de) * 1985-08-30 1991-12-18 Sharp Kabushiki Kaisha Verfahren zur Herstellung eines optischen Verzeichniselementes
JPH0648545B2 (ja) * 1986-01-21 1994-06-22 共同印刷株式会社 プリフォーマッティング用ピットのパターンを持った光記録媒体及びその製造方法
CA1313792C (en) * 1986-02-28 1993-02-23 Junji Hirokane Method of manufacturing photo-mask and photo-mask manufactured thereby
JPS62241149A (ja) * 1986-04-11 1987-10-21 Sharp Corp 光メモリ素子用フォトマスク及びその製造方法
US4729940A (en) * 1986-05-16 1988-03-08 Cbs Inc. Method of manufacturing master for optical information carrier
JPS6381820A (ja) * 1986-09-25 1988-04-12 Toshiba Corp レジストパタ−ン形成方法
US5223377A (en) * 1990-08-29 1993-06-29 Interuniversitair Micro-Elektronica Centrum Vzw Interrupted developing process for a photoresist image
US5282921A (en) * 1992-06-16 1994-02-01 Hughes Aircraft Company Apparatus and method for optimally scanning a two-dimensional surface of one or more objects
JPH11513520A (ja) * 1995-09-29 1999-11-16 セージ テクノロジー，インコーポレイテッド 光学デジタル媒体記録および複製システム
US6472451B2 (en) 1998-03-27 2002-10-29 Dsm N.V. Radiation curable adhesive for digital versatile disc
US6168906B1 (en) * 1998-05-26 2001-01-02 The Charles Stark Draper Laboratory, Inc. Micromachined membrane with locally compliant and stiff regions and method of making same
US6159663A (en) * 1998-06-30 2000-12-12 Intersil Corporation Method of creating a solderable metal layer on glass or ceramic
CN1286924C (zh) 2001-01-12 2006-11-29 Dsm;Ip;财产有限公司 包含烷氧基化脂肪族活性稀释剂的辐射可固化组合物
US20030129501A1 (en) * 2002-01-04 2003-07-10 Mischa Megens Fabricating artificial crystalline structures
EP1809995B1 (de) 2004-11-08 2018-04-04 Freshpoint Holdings SA Zeit-temperatur-anzeigegerät
EP1899759A4 (de) * 2005-06-29 2011-05-11 Reflexite Corp Kollimierende mikrolinsengruppe
US8343437B2 (en) * 2008-06-04 2013-01-01 Jp Laboratories, Inc. Monitoring system based on etching of metals

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379095A (en) * 1963-12-17 1968-04-23 Edward K. Kaprelian Method of and means for recording and reproducing sound
NL165852C (nl) * 1970-09-29 1981-05-15 Hoechst Ag Werkwijze voor het vervaardigen van een reprografisch kopieermateriaal door een lichtgevoelige laag aan te brengen op een drager.
NL7212045A (de) * 1972-09-05 1974-03-07
US4109045A (en) * 1972-11-06 1978-08-22 Canon Kabushiki Kaisha Information recording medium
JPS50902A (de) * 1973-05-04 1975-01-08
US3905817A (en) * 1973-08-06 1975-09-16 Dynamics Res Corp Method of manufacturing a thin encoder disc
US3954469A (en) * 1973-10-01 1976-05-04 Mca Disco-Vision, Inc. Method of creating a replicating matrix
US4164754A (en) * 1974-07-16 1979-08-14 Thomson-Brandt Method of manufacturing a die designed to duplicate a video frequency signal recording
JPS5850342B2 (ja) * 1975-05-12 1983-11-10 富士写真フイルム株式会社 キンゾクガゾウケイセイザイリヨウ
DE2607207C2 (de) * 1976-02-23 1983-07-14 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Flachdruckformen mit Laserstrahlen
US4179532A (en) * 1976-04-09 1979-12-18 Polygram Gmbh Process for producing a disc-shaped information carrier which has information in the form of a beam-reflecting structure
US4061829A (en) * 1976-04-26 1977-12-06 Bell Telephone Laboratories, Incorporated Negative resist for X-ray and electron beam lithography and method of using same
US4281057A (en) * 1976-06-18 1981-07-28 International Business Machines Corporation Variable pre-spin drying time control of photoresists thickness
FR2365854A1 (fr) * 1976-09-24 1978-04-21 Thomson Brandt Procede de fabrication d'un support d'information enregistrable et lisible optiquement et support obtenu par un tel procede
US4259433A (en) * 1976-10-22 1981-03-31 Fuji Photo Film Co., Ltd. Method for producing disk-recording plates
DE2658623C2 (de) * 1976-12-23 1982-07-29 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Aufzeichnungsträger und Verfahren zu seiner Herstellung
DE2658400A1 (de) * 1976-12-23 1978-06-29 Ibm Deutschland Verfahren zur herstellung einer negativen maske auf einem substrat
NL7809159A (nl) * 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
DE2744533A1 (de) * 1977-10-04 1979-04-12 Polygram Gmbh Plattenfoermiger traeger zur optischen aufzeichnung und wiedergabe von signalen
JPS55164647U (de) * 1979-05-11 1980-11-26
JPS5629230A (en) * 1979-08-17 1981-03-24 Fuji Photo Film Co Ltd Photosensitive image forming material and image forming method using it
US4352870A (en) * 1979-11-27 1982-10-05 Bell Telephone Laboratories, Incorporated High resolution two-layer resists
US4321317A (en) * 1980-04-28 1982-03-23 General Motors Corporation High resolution lithography system for microelectronic fabrication
JPS5766540A (en) * 1980-10-09 1982-04-22 Toshiba Corp Optical information storage carrier and its manufacture

Also Published As

Publication number Publication date
US4423137A (en) 1983-12-27
DK134583A (da) 1983-03-24
WO1983000460A1 (en) 1983-02-17
NO831033L (no) 1983-03-23
EP0084534B1 (de) 1988-06-29
DK134583D0 (da) 1983-03-24
EP0084534A1 (de) 1983-08-03
AU8208982A (en) 1983-02-22
AU548209B2 (en) 1985-11-28
JPS58501202A (ja) 1983-07-21
EP0084534A4 (de) 1984-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee