JPS5357068A - Photoconductive plate for liquid crystal clock - Google Patents
Photoconductive plate for liquid crystal clockInfo
- Publication number
- JPS5357068A JPS5357068A JP13209576A JP13209576A JPS5357068A JP S5357068 A JPS5357068 A JP S5357068A JP 13209576 A JP13209576 A JP 13209576A JP 13209576 A JP13209576 A JP 13209576A JP S5357068 A JPS5357068 A JP S5357068A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal clock
- photoconductive plate
- photoconductive
- plate
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51132095A JPS5823631B2 (en) | 1976-11-02 | 1976-11-02 | Light guide diffuser plate in LCD clocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51132095A JPS5823631B2 (en) | 1976-11-02 | 1976-11-02 | Light guide diffuser plate in LCD clocks |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5357068A true JPS5357068A (en) | 1978-05-24 |
JPS5823631B2 JPS5823631B2 (en) | 1983-05-16 |
Family
ID=15073352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51132095A Expired JPS5823631B2 (en) | 1976-11-02 | 1976-11-02 | Light guide diffuser plate in LCD clocks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823631B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195174U (en) * | 1981-05-19 | 1982-12-10 | ||
JPH05127159A (en) * | 1991-09-27 | 1993-05-25 | Tosoh Corp | Back light |
JPH0743700U (en) * | 1991-08-24 | 1995-09-05 | サムスング・ジョングワン・ジュシクフェサ | Liquid crystal display device background light generator |
JP2000305081A (en) * | 1999-04-20 | 2000-11-02 | Nitto Denko Corp | Liquid crystal display device and light transmission plate |
USRE38243E1 (en) | 1987-11-12 | 2003-09-02 | Mitsubishi Rayon Co., Ltd. | Plane light source unit |
USRE40227E1 (en) | 1985-11-21 | 2008-04-08 | 3M Innovative Properties Company | Totally internally reflecting thin, flexible film |
JP2010189051A (en) * | 2009-02-20 | 2010-09-02 | Iwaki Packs Kk | Partition |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6162004U (en) * | 1984-09-29 | 1986-04-26 | ||
JPS6164417U (en) * | 1984-09-29 | 1986-05-01 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139297A (en) * | 1975-05-28 | 1976-12-01 | Hitachi Ltd | Illuminating means for planar display element |
-
1976
- 1976-11-02 JP JP51132095A patent/JPS5823631B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139297A (en) * | 1975-05-28 | 1976-12-01 | Hitachi Ltd | Illuminating means for planar display element |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195174U (en) * | 1981-05-19 | 1982-12-10 | ||
USRE40227E1 (en) | 1985-11-21 | 2008-04-08 | 3M Innovative Properties Company | Totally internally reflecting thin, flexible film |
USRE38243E1 (en) | 1987-11-12 | 2003-09-02 | Mitsubishi Rayon Co., Ltd. | Plane light source unit |
JPH0743700U (en) * | 1991-08-24 | 1995-09-05 | サムスング・ジョングワン・ジュシクフェサ | Liquid crystal display device background light generator |
JPH05127159A (en) * | 1991-09-27 | 1993-05-25 | Tosoh Corp | Back light |
JP2000305081A (en) * | 1999-04-20 | 2000-11-02 | Nitto Denko Corp | Liquid crystal display device and light transmission plate |
JP2010189051A (en) * | 2009-02-20 | 2010-09-02 | Iwaki Packs Kk | Partition |
Also Published As
Publication number | Publication date |
---|---|
JPS5823631B2 (en) | 1983-05-16 |
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