AU3779199A - An etched glass disk process - Google Patents

An etched glass disk process

Info

Publication number
AU3779199A
AU3779199A AU37791/99A AU3779199A AU3779199A AU 3779199 A AU3779199 A AU 3779199A AU 37791/99 A AU37791/99 A AU 37791/99A AU 3779199 A AU3779199 A AU 3779199A AU 3779199 A AU3779199 A AU 3779199A
Authority
AU
Australia
Prior art keywords
glass disk
etched glass
disk process
etched
glass
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.)
Abandoned
Application number
AU37791/99A
Inventor
Neil Deeman
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.)
Seagate Technology LLC
Original Assignee
Seagate Technology LLC
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 Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of AU3779199A publication Critical patent/AU3779199A/en
Abandoned 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
AU37791/99A 1998-05-06 1999-04-30 An etched glass disk process Abandoned AU3779199A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8451498P 1998-05-06 1998-05-06
US60084514 1998-05-06
US18605498A 1998-11-03 1998-11-03
US09186054 1998-11-03
PCT/US1999/009544 WO1999057722A1 (en) 1998-05-06 1999-04-30 An etched glass disk process

Publications (1)

Publication Number Publication Date
AU3779199A true AU3779199A (en) 1999-11-23

Family

ID=26771070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37791/99A Abandoned AU3779199A (en) 1998-05-06 1999-04-30 An etched glass disk process

Country Status (2)

Country Link
AU (1) AU3779199A (en)
WO (1) WO1999057722A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544443A (en) * 1983-05-13 1985-10-01 Shap Kabushiki Kaisha Method for manufacturing an optical memory element
CA1313792C (en) * 1986-02-28 1993-02-23 Junji Hirokane Method of manufacturing photo-mask and photo-mask manufactured thereby
GB8629223D0 (en) * 1986-12-06 1987-01-14 Emi Plc Thorn Replication of carriers
WO1990011601A2 (en) * 1989-03-22 1990-10-04 Gibson Stewart Harry Method of manufacturing an optical disc
US5618643A (en) * 1995-12-15 1997-04-08 Intel Corporation Embedded phase shifting mask with improved relative attenuated film transmission

Also Published As

Publication number Publication date
WO1999057722A1 (en) 1999-11-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase