JPS648524A - Information recording medium - Google Patents

Information recording medium

Info

Publication number
JPS648524A
JPS648524A JP62163073A JP16307387A JPS648524A JP S648524 A JPS648524 A JP S648524A JP 62163073 A JP62163073 A JP 62163073A JP 16307387 A JP16307387 A JP 16307387A JP S648524 A JPS648524 A JP S648524A
Authority
JP
Japan
Prior art keywords
substrate
surface roughness
adhered
larger
regions
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
JP62163073A
Other languages
English (en)
Inventor
Ryutaro Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62163073A priority Critical patent/JPS648524A/ja
Publication of JPS648524A publication Critical patent/JPS648524A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP62163073A 1987-06-30 1987-06-30 Information recording medium Pending JPS648524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163073A JPS648524A (en) 1987-06-30 1987-06-30 Information recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163073A JPS648524A (en) 1987-06-30 1987-06-30 Information recording medium

Publications (1)

Publication Number Publication Date
JPS648524A true JPS648524A (en) 1989-01-12

Family

ID=15766668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163073A Pending JPS648524A (en) 1987-06-30 1987-06-30 Information recording medium

Country Status (1)

Country Link
JP (1) JPS648524A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844608A2 (en) * 1996-11-20 1998-05-27 Taiyo Yuden Co., Ltd. Optical information medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844608A2 (en) * 1996-11-20 1998-05-27 Taiyo Yuden Co., Ltd. Optical information medium
EP0844608A3 (en) * 1996-11-20 1999-09-08 Taiyo Yuden Co., Ltd. Optical information medium
US6445676B1 (en) 1996-11-20 2002-09-03 Taiyo Yuden Co., Ltd. Optical information medium

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