JPS62110637A - 情報記録担体 - Google Patents

情報記録担体

Info

Publication number
JPS62110637A
JPS62110637A JP60251245A JP25124585A JPS62110637A JP S62110637 A JPS62110637 A JP S62110637A JP 60251245 A JP60251245 A JP 60251245A JP 25124585 A JP25124585 A JP 25124585A JP S62110637 A JPS62110637 A JP S62110637A
Authority
JP
Japan
Prior art keywords
address
group
section
sub
reflectance
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
JP60251245A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0453011B2 (OSRAM
Inventor
Takafumi Sugano
菅野　隆文
Tomoyoshi Miyake
三宅　知義
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 JP60251245A priority Critical patent/JPS62110637A/ja
Publication of JPS62110637A publication Critical patent/JPS62110637A/ja
Publication of JPH0453011B2 publication Critical patent/JPH0453011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP60251245A 1985-11-08 1985-11-08 情報記録担体 Granted JPS62110637A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60251245A JPS62110637A (ja) 1985-11-08 1985-11-08 情報記録担体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60251245A JPS62110637A (ja) 1985-11-08 1985-11-08 情報記録担体

Publications (2)

Publication Number Publication Date
JPS62110637A true JPS62110637A (ja) 1987-05-21
JPH0453011B2 JPH0453011B2 (OSRAM) 1992-08-25

Family

ID=17219891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60251245A Granted JPS62110637A (ja) 1985-11-08 1985-11-08 情報記録担体

Country Status (1)

Country Link
JP (1) JPS62110637A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527539B1 (en) * 1987-11-18 1998-03-11 Sharp Kabushiki Kaisha An optical memory medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527539B1 (en) * 1987-11-18 1998-03-11 Sharp Kabushiki Kaisha An optical memory medium
US5754523A (en) * 1987-11-18 1998-05-19 Sharp Kabushiki Kaisha Optical memory medium with preformed pit arrangement

Also Published As

Publication number Publication date
JPH0453011B2 (OSRAM) 1992-08-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term