JPH0339341B2 - - Google Patents

Info

Publication number
JPH0339341B2
JPH0339341B2 JP20786585A JP20786585A JPH0339341B2 JP H0339341 B2 JPH0339341 B2 JP H0339341B2 JP 20786585 A JP20786585 A JP 20786585A JP 20786585 A JP20786585 A JP 20786585A JP H0339341 B2 JPH0339341 B2 JP H0339341B2
Authority
JP
Japan
Prior art keywords
photomask
optical memory
substrate
resist
guide track
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
Application number
JP20786585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6266443A (ja
Inventor
Kenji Oota
Michinobu Saegusa
Junji Hirokane
Tetsuya Inui
Akira Takahashi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP20786585A priority Critical patent/JPS6266443A/ja
Publication of JPS6266443A publication Critical patent/JPS6266443A/ja
Publication of JPH0339341B2 publication Critical patent/JPH0339341B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
JP20786585A 1985-09-19 1985-09-19 光メモリ素子用フオトマスク Granted JPS6266443A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20786585A JPS6266443A (ja) 1985-09-19 1985-09-19 光メモリ素子用フオトマスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20786585A JPS6266443A (ja) 1985-09-19 1985-09-19 光メモリ素子用フオトマスク

Publications (2)

Publication Number Publication Date
JPS6266443A JPS6266443A (ja) 1987-03-25
JPH0339341B2 true JPH0339341B2 (enrdf_load_stackoverflow) 1991-06-13

Family

ID=16546825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20786585A Granted JPS6266443A (ja) 1985-09-19 1985-09-19 光メモリ素子用フオトマスク

Country Status (1)

Country Link
JP (1) JPS6266443A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2562703B2 (ja) * 1989-12-27 1996-12-11 株式会社小松製作所 直列制御装置のデータ入力制御装置

Also Published As

Publication number Publication date
JPS6266443A (ja) 1987-03-25

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