JP2512258Y2 - 光ディスクの記録層形成用スピンコ―ト装置 - Google Patents

光ディスクの記録層形成用スピンコ―ト装置

Info

Publication number
JP2512258Y2
JP2512258Y2 JP1990117832U JP11783290U JP2512258Y2 JP 2512258 Y2 JP2512258 Y2 JP 2512258Y2 JP 1990117832 U JP1990117832 U JP 1990117832U JP 11783290 U JP11783290 U JP 11783290U JP 2512258 Y2 JP2512258 Y2 JP 2512258Y2
Authority
JP
Japan
Prior art keywords
groove
spin
substrate
light
optical disc
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.)
Expired - Lifetime
Application number
JP1990117832U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0476617U (enExample
Inventor
有明 辛
隆 石黒
恵一 香川
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.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden 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 Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP1990117832U priority Critical patent/JP2512258Y2/ja
Publication of JPH0476617U publication Critical patent/JPH0476617U/ja
Application granted granted Critical
Publication of JP2512258Y2 publication Critical patent/JP2512258Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
JP1990117832U 1990-11-10 1990-11-10 光ディスクの記録層形成用スピンコ―ト装置 Expired - Lifetime JP2512258Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990117832U JP2512258Y2 (ja) 1990-11-10 1990-11-10 光ディスクの記録層形成用スピンコ―ト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990117832U JP2512258Y2 (ja) 1990-11-10 1990-11-10 光ディスクの記録層形成用スピンコ―ト装置

Publications (2)

Publication Number Publication Date
JPH0476617U JPH0476617U (enExample) 1992-07-03
JP2512258Y2 true JP2512258Y2 (ja) 1996-09-25

Family

ID=31865738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990117832U Expired - Lifetime JP2512258Y2 (ja) 1990-11-10 1990-11-10 光ディスクの記録層形成用スピンコ―ト装置

Country Status (1)

Country Link
JP (1) JP2512258Y2 (enExample)

Also Published As

Publication number Publication date
JPH0476617U (enExample) 1992-07-03

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