JPS5212464A - Method of manufacturing photomask - Google Patents

Method of manufacturing photomask

Info

Publication number
JPS5212464A
JPS5212464A JP8895775A JP8895775A JPS5212464A JP S5212464 A JPS5212464 A JP S5212464A JP 8895775 A JP8895775 A JP 8895775A JP 8895775 A JP8895775 A JP 8895775A JP S5212464 A JPS5212464 A JP S5212464A
Authority
JP
Japan
Prior art keywords
manufacturing photomask
photomask
manufacturing
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
JP8895775A
Other languages
Japanese (ja)
Inventor
Susumu Takeuchi
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP8895775A priority Critical patent/JPS5212464A/en
Publication of JPS5212464A publication Critical patent/JPS5212464A/en
Pending legal-status Critical Current

Links

JP8895775A 1975-07-21 1975-07-21 Method of manufacturing photomask Pending JPS5212464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8895775A JPS5212464A (en) 1975-07-21 1975-07-21 Method of manufacturing photomask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8895775A JPS5212464A (en) 1975-07-21 1975-07-21 Method of manufacturing photomask

Publications (1)

Publication Number Publication Date
JPS5212464A true JPS5212464A (en) 1977-01-31

Family

ID=13957318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8895775A Pending JPS5212464A (en) 1975-07-21 1975-07-21 Method of manufacturing photomask

Country Status (1)

Country Link
JP (1) JPS5212464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235819A (en) * 1985-04-12 1986-10-21 Hitachi Ltd Liquid crystal display element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235819A (en) * 1985-04-12 1986-10-21 Hitachi Ltd Liquid crystal display element

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