JPS628342A - 光デイスク - Google Patents

光デイスク

Info

Publication number
JPS628342A
JPS628342A JP60147539A JP14753985A JPS628342A JP S628342 A JPS628342 A JP S628342A JP 60147539 A JP60147539 A JP 60147539A JP 14753985 A JP14753985 A JP 14753985A JP S628342 A JPS628342 A JP S628342A
Authority
JP
Japan
Prior art keywords
optical disc
adhesive
optical
disk
recording film
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
JP60147539A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0584577B2 (enrdf_load_stackoverflow
Inventor
Hideaki Mochizuki
望月　秀晃
Toru Tamura
徹 田村
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60147539A priority Critical patent/JPS628342A/ja
Priority to DE8686305118T priority patent/DE3669800D1/de
Priority to EP86305118A priority patent/EP0208503B1/en
Priority to KR1019860005380A priority patent/KR900004756B1/ko
Publication of JPS628342A publication Critical patent/JPS628342A/ja
Priority to US07/091,349 priority patent/US4760012A/en
Publication of JPH0584577B2 publication Critical patent/JPH0584577B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP60147539A 1985-07-04 1985-07-04 光デイスク Granted JPS628342A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60147539A JPS628342A (ja) 1985-07-04 1985-07-04 光デイスク
DE8686305118T DE3669800D1 (de) 1985-07-04 1986-07-01 Platte zur aufzeichnung von signalen.
EP86305118A EP0208503B1 (en) 1985-07-04 1986-07-01 Signal recording disc
KR1019860005380A KR900004756B1 (ko) 1985-07-04 1986-07-03 신호 기록판
US07/091,349 US4760012A (en) 1985-07-04 1987-08-28 Signal recording disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60147539A JPS628342A (ja) 1985-07-04 1985-07-04 光デイスク

Publications (2)

Publication Number Publication Date
JPS628342A true JPS628342A (ja) 1987-01-16
JPH0584577B2 JPH0584577B2 (enrdf_load_stackoverflow) 1993-12-02

Family

ID=15432601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60147539A Granted JPS628342A (ja) 1985-07-04 1985-07-04 光デイスク

Country Status (1)

Country Link
JP (1) JPS628342A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6462848A (en) * 1987-09-02 1989-03-09 Hitachi Ltd Magneto-optical head
US10416526B2 (en) 2014-03-31 2019-09-17 Sumitomo Osaka Cement Co., Ltd. Optical waveguide device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6462848A (en) * 1987-09-02 1989-03-09 Hitachi Ltd Magneto-optical head
US10416526B2 (en) 2014-03-31 2019-09-17 Sumitomo Osaka Cement Co., Ltd. Optical waveguide device

Also Published As

Publication number Publication date
JPH0584577B2 (enrdf_load_stackoverflow) 1993-12-02

Similar Documents

Publication Publication Date Title
KR900004756B1 (ko) 신호 기록판
JPS628342A (ja) 光デイスク
JPS6330880B2 (enrdf_load_stackoverflow)
JP2656985B2 (ja) 光メモリ素子
JPH02304734A (ja) 再生専用型光ディスク
JPH01162250A (ja) 光カードの光記録層保護用積層体
JPS6057552A (ja) レ−ザ−記録媒体
JPS6369048A (ja) 光記録媒体
JP2554321B2 (ja) 光学式記録媒体
JPH03224144A (ja) 光ディスク基板
JPH06223412A (ja) 情報記録媒体
JP2816208B2 (ja) 情報記録媒体、情報記録媒体収納用ケース、およびそれらの製造方法
JPH03178052A (ja) 光メモリ媒体
JPH01109551A (ja) 光カード
JPH0395737A (ja) 光情報記録媒体
JPH0283834A (ja) 光記録媒体
JPH02183443A (ja) 光記録媒体
JPS58133650A (ja) 情報記録媒体
JPS63206926A (ja) 光デイスク
JPS60115035A (ja) 情報記録担体
JPH01112547A (ja) 光メモリ媒体
JPH05159366A (ja) 光情報記録媒体
JPS61105741A (ja) 光情報記録媒体
JPS62259243A (ja) 光デイスク
JPH04141838A (ja) 光記録媒体