JPS547941A - Production of optical diffusive plate - Google Patents
Production of optical diffusive plateInfo
- Publication number
- JPS547941A JPS547941A JP7359977A JP7359977A JPS547941A JP S547941 A JPS547941 A JP S547941A JP 7359977 A JP7359977 A JP 7359977A JP 7359977 A JP7359977 A JP 7359977A JP S547941 A JPS547941 A JP S547941A
- Authority
- JP
- Japan
- Prior art keywords
- production
- diffusive plate
- oxide film
- optical diffusive
- optical
- 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
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7359977A JPS547941A (en) | 1977-06-20 | 1977-06-20 | Production of optical diffusive plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7359977A JPS547941A (en) | 1977-06-20 | 1977-06-20 | Production of optical diffusive plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS547941A true JPS547941A (en) | 1979-01-20 |
JPS5737041B2 JPS5737041B2 (ja) | 1982-08-07 |
Family
ID=13522939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7359977A Granted JPS547941A (en) | 1977-06-20 | 1977-06-20 | Production of optical diffusive plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS547941A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01302332A (ja) * | 1988-05-31 | 1989-12-06 | Canon Inc | 位相型焦点板 |
-
1977
- 1977-06-20 JP JP7359977A patent/JPS547941A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01302332A (ja) * | 1988-05-31 | 1989-12-06 | Canon Inc | 位相型焦点板 |
Also Published As
Publication number | Publication date |
---|---|
JPS5737041B2 (ja) | 1982-08-07 |
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