JPS5346004A - Manufacture of press.master for video disk - Google Patents

Manufacture of press.master for video disk

Info

Publication number
JPS5346004A
JPS5346004A JP12113576A JP12113576A JPS5346004A JP S5346004 A JPS5346004 A JP S5346004A JP 12113576 A JP12113576 A JP 12113576A JP 12113576 A JP12113576 A JP 12113576A JP S5346004 A JPS5346004 A JP S5346004A
Authority
JP
Japan
Prior art keywords
master
press
manufacture
video disk
phillips
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.)
Pending
Application number
JP12113576A
Other languages
English (en)
Inventor
Masamichi Sato
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP12113576A priority Critical patent/JPS5346004A/ja
Publication of JPS5346004A publication Critical patent/JPS5346004A/ja
Pending 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

  • Manufacturing Optical Record Carriers (AREA)
JP12113576A 1976-10-08 1976-10-08 Manufacture of press.master for video disk Pending JPS5346004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12113576A JPS5346004A (en) 1976-10-08 1976-10-08 Manufacture of press.master for video disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12113576A JPS5346004A (en) 1976-10-08 1976-10-08 Manufacture of press.master for video disk

Publications (1)

Publication Number Publication Date
JPS5346004A true JPS5346004A (en) 1978-04-25

Family

ID=14803730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12113576A Pending JPS5346004A (en) 1976-10-08 1976-10-08 Manufacture of press.master for video disk

Country Status (1)

Country Link
JP (1) JPS5346004A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177742A (ja) * 1983-03-29 1984-10-08 Toshiba Corp 情報記録担体の複製用型およびその製法
JPS63177329A (ja) * 1980-08-11 1988-07-21 デイスコビジョン　アソシエイツ フォトレジスト層を塗布する方法
JP2000113452A (ja) * 1998-10-07 2000-04-21 Sony Corp 光ディスクの製造装置、光ディスクの製造方法、光ディスク及び光ディスクの再生方法
US6987715B2 (en) 1998-10-07 2006-01-17 Sony Corporation Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177329A (ja) * 1980-08-11 1988-07-21 デイスコビジョン　アソシエイツ フォトレジスト層を塗布する方法
JPH0346895B2 (ja) * 1980-08-11 1991-07-17 Discovision Ass
JPS59177742A (ja) * 1983-03-29 1984-10-08 Toshiba Corp 情報記録担体の複製用型およびその製法
JP2000113452A (ja) * 1998-10-07 2000-04-21 Sony Corp 光ディスクの製造装置、光ディスクの製造方法、光ディスク及び光ディスクの再生方法
US6987715B2 (en) 1998-10-07 2006-01-17 Sony Corporation Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
US7035181B2 (en) 1998-10-07 2006-04-25 Sony Corporation Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction

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