JPS61258348A - 光デイスク - Google Patents

光デイスク

Info

Publication number
JPS61258348A
JPS61258348A JP60100726A JP10072685A JPS61258348A JP S61258348 A JPS61258348 A JP S61258348A JP 60100726 A JP60100726 A JP 60100726A JP 10072685 A JP10072685 A JP 10072685A JP S61258348 A JPS61258348 A JP S61258348A
Authority
JP
Japan
Prior art keywords
film
substrate
resin
tracking
recording
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
JP60100726A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0553023B2 (enrdf_load_stackoverflow
Inventor
Yoshihiko Kudo
工藤　嘉彦
Kiyoshi Uchida
清 内田
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 JP60100726A priority Critical patent/JPS61258348A/ja
Publication of JPS61258348A publication Critical patent/JPS61258348A/ja
Publication of JPH0553023B2 publication Critical patent/JPH0553023B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP60100726A 1985-05-13 1985-05-13 光デイスク Granted JPS61258348A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60100726A JPS61258348A (ja) 1985-05-13 1985-05-13 光デイスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60100726A JPS61258348A (ja) 1985-05-13 1985-05-13 光デイスク

Publications (2)

Publication Number Publication Date
JPS61258348A true JPS61258348A (ja) 1986-11-15
JPH0553023B2 JPH0553023B2 (enrdf_load_stackoverflow) 1993-08-09

Family

ID=14281621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60100726A Granted JPS61258348A (ja) 1985-05-13 1985-05-13 光デイスク

Country Status (1)

Country Link
JP (1) JPS61258348A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0553023B2 (enrdf_load_stackoverflow) 1993-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term