JPH0215927B2 - - Google Patents

Info

Publication number
JPH0215927B2
JPH0215927B2 JP55141384A JP14138480A JPH0215927B2 JP H0215927 B2 JPH0215927 B2 JP H0215927B2 JP 55141384 A JP55141384 A JP 55141384A JP 14138480 A JP14138480 A JP 14138480A JP H0215927 B2 JPH0215927 B2 JP H0215927B2
Authority
JP
Japan
Prior art keywords
metal film
lacquer
forming
film
manufacturing
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
JP55141384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5766546A (en
Inventor
Yasuhiro Ishii
Masahiro Higuchi
Osamu Oota
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP14138480A priority Critical patent/JPS5766546A/ja
Publication of JPS5766546A publication Critical patent/JPS5766546A/ja
Publication of JPH0215927B2 publication Critical patent/JPH0215927B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP14138480A 1980-10-08 1980-10-08 Manufacture of replica disk Granted JPS5766546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14138480A JPS5766546A (en) 1980-10-08 1980-10-08 Manufacture of replica disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14138480A JPS5766546A (en) 1980-10-08 1980-10-08 Manufacture of replica disk

Publications (2)

Publication Number Publication Date
JPS5766546A JPS5766546A (en) 1982-04-22
JPH0215927B2 true JPH0215927B2 (enrdf_load_stackoverflow) 1990-04-13

Family

ID=15290736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14138480A Granted JPS5766546A (en) 1980-10-08 1980-10-08 Manufacture of replica disk

Country Status (1)

Country Link
JP (1) JPS5766546A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD514913S1 (en) 2004-02-10 2006-02-14 Stratasys, Inc. Three-dimensional modeling substrate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182532A (ja) * 1984-03-01 1985-09-18 Matsushita Electric Ind Co Ltd 平板状情報記録担体複製金型
US4619804A (en) * 1985-04-15 1986-10-28 Eastman Kodak Company Fabricating optical record media
WO2003088235A1 (fr) * 2002-04-15 2003-10-23 Nagase & Co., Ltd. Matrice de pressage d'origine et procede de fabrication de cette matrice, matrice de pressage et procede de fabrication de cette matrice et disque optique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS=1976 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD514913S1 (en) 2004-02-10 2006-02-14 Stratasys, Inc. Three-dimensional modeling substrate

Also Published As

Publication number Publication date
JPS5766546A (en) 1982-04-22

Similar Documents

Publication Publication Date Title
US4124672A (en) Replication utilizing a casting process
US4482511A (en) Method of manufacturing a stamper for information storage discs
US5673251A (en) Two substrates bonding type optical disk and method of producing the same
US6270611B1 (en) Multi-layer recording medium and method for producing same
US5149607A (en) Matrix
JPS60228115A (ja) プラスチツク情報キヤリヤの複製法に用いるのに適するダイの製造方法
JP2005196953A (ja) Ｃｄ及びｄｖｄにパターンを作成するためのスタンパを製造する方法及び装置
JPH0354742A (ja) 光ディスク、その製造方法および読み取り方法
JP2000268417A (ja) 光ディスクの製造方法
JPH0215927B2 (enrdf_load_stackoverflow)
JPH0353703B2 (enrdf_load_stackoverflow)
US6800224B2 (en) Production process of optical disc and optical disc produced thereby
JPS61175946A (ja) 情報記録媒体製造方法
JPH09147417A (ja) 光学記録媒体およびその製造方法
US4415138A (en) Elastomeric videodisc mold
JPH07334866A (ja) 光ディスク及びその製造方法
CA2606617A1 (en) Process for manufacturing a multilayer article possessing a protective layer
JP2008543601A6 (ja) 保護層を有する多層物品の製造方法
JPH0782121B2 (ja) 光学素子の製造方法
US6527904B1 (en) Method of producing an optical video disc
CA1069213A (en) Mold for use in making a video disc
JP2513386B2 (ja) パタ―ン転写方法
JPH09306026A (ja) 光ディスク及び光ディスクの光透過層形成方法
JPS6055534A (ja) 光学記録媒体の製造方法
JPS6334521B2 (enrdf_load_stackoverflow)