JPS5766546A - Manufacture of replica disk - Google Patents

Manufacture of replica disk

Info

Publication number
JPS5766546A
JPS5766546A JP14138480A JP14138480A JPS5766546A JP S5766546 A JPS5766546 A JP S5766546A JP 14138480 A JP14138480 A JP 14138480A JP 14138480 A JP14138480 A JP 14138480A JP S5766546 A JPS5766546 A JP S5766546A
Authority
JP
Japan
Prior art keywords
lacquer
disk
replica
metallic film
shape
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.)
Granted
Application number
JP14138480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215927B2 (enrdf_load_stackoverflow
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
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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, Sanyo Denki 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 true JPS5766546A (en) 1982-04-22
JPH0215927B2 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 (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
JPS61242832A (ja) * 1985-04-15 1986-10-29 イ−ストマン　コダック　カンパニ− 光学的記録デイスクの製作方法
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

Families Citing this family (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

Non-Patent Citations (1)

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

Cited By (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
JPS61242832A (ja) * 1985-04-15 1986-10-29 イ−ストマン　コダック　カンパニ− 光学的記録デイスクの製作方法
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

Also Published As

Publication number Publication date
JPH0215927B2 (enrdf_load_stackoverflow) 1990-04-13

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