JPS535640A - Reflection type optical diffusion plate - Google Patents
Reflection type optical diffusion plateInfo
- Publication number
- JPS535640A JPS535640A JP7962876A JP7962876A JPS535640A JP S535640 A JPS535640 A JP S535640A JP 7962876 A JP7962876 A JP 7962876A JP 7962876 A JP7962876 A JP 7962876A JP S535640 A JPS535640 A JP S535640A
- Authority
- JP
- Japan
- Prior art keywords
- type optical
- optical diffusion
- diffusion plate
- reflection type
- 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.)
- Pending
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
PURPOSE: To simplify the control of optical diffusion by adding optical diffusible material to a substance in a liquid crystal display unit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962876A JPS535640A (en) | 1976-07-05 | 1976-07-05 | Reflection type optical diffusion plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962876A JPS535640A (en) | 1976-07-05 | 1976-07-05 | Reflection type optical diffusion plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS535640A true JPS535640A (en) | 1978-01-19 |
Family
ID=13695331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7962876A Pending JPS535640A (en) | 1976-07-05 | 1976-07-05 | Reflection type optical diffusion plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS535640A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5760180U (en) * | 1980-09-27 | 1982-04-09 | ||
JPS5927504U (en) * | 1982-08-17 | 1984-02-21 | 日本板硝子株式会社 | Translucent light diffuser plate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS40537Y1 (en) * | 1964-03-23 | 1965-01-11 |
-
1976
- 1976-07-05 JP JP7962876A patent/JPS535640A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS40537Y1 (en) * | 1964-03-23 | 1965-01-11 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5760180U (en) * | 1980-09-27 | 1982-04-09 | ||
JPS5927504U (en) * | 1982-08-17 | 1984-02-21 | 日本板硝子株式会社 | Translucent light diffuser plate |
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