JPS5336199A - Light guide plate for lighting of liquid crystal display device - Google Patents
Light guide plate for lighting of liquid crystal display deviceInfo
- Publication number
- JPS5336199A JPS5336199A JP11119476A JP11119476A JPS5336199A JP S5336199 A JPS5336199 A JP S5336199A JP 11119476 A JP11119476 A JP 11119476A JP 11119476 A JP11119476 A JP 11119476A JP S5336199 A JPS5336199 A JP S5336199A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display device
- lighting
- light guide
- 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
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To obtain wristwatches, electronic calculators, measuring devices, etc. which are easy to read even in the dark by so constituting the device that illuminating light may be radiated evenly to the entire device, in a liquid crystal display device provided with lighting lamp.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11119476A JPS5336199A (en) | 1976-09-16 | 1976-09-16 | Light guide plate for lighting of liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11119476A JPS5336199A (en) | 1976-09-16 | 1976-09-16 | Light guide plate for lighting of liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5336199A true JPS5336199A (en) | 1978-04-04 |
Family
ID=14554870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11119476A Pending JPS5336199A (en) | 1976-09-16 | 1976-09-16 | Light guide plate for lighting of liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5336199A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123101A (en) * | 1982-12-28 | 1984-07-16 | 東芝ライテック株式会社 | Illuminator |
JPS59194302A (en) * | 1983-04-15 | 1984-11-05 | 日照技研株式会社 | Front illuminator |
US4945350A (en) * | 1985-07-09 | 1990-07-31 | Mitsubishi Denki Kabushiki Kaisha | Liquid crystal display unit |
JPH02138725U (en) * | 1989-04-21 | 1990-11-20 | ||
JPH0911146A (en) * | 1995-06-26 | 1997-01-14 | Maeda Kinzoku Kogyo Kk | Bolt/nut fastening machine |
WO2009047934A1 (en) * | 2007-10-09 | 2009-04-16 | Sharp Kabushiki Kaisha | Display device and television receiving device |
-
1976
- 1976-09-16 JP JP11119476A patent/JPS5336199A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123101A (en) * | 1982-12-28 | 1984-07-16 | 東芝ライテック株式会社 | Illuminator |
JPS59194302A (en) * | 1983-04-15 | 1984-11-05 | 日照技研株式会社 | Front illuminator |
US4945350A (en) * | 1985-07-09 | 1990-07-31 | Mitsubishi Denki Kabushiki Kaisha | Liquid crystal display unit |
JPH02138725U (en) * | 1989-04-21 | 1990-11-20 | ||
JPH0911146A (en) * | 1995-06-26 | 1997-01-14 | Maeda Kinzoku Kogyo Kk | Bolt/nut fastening machine |
WO2009047934A1 (en) * | 2007-10-09 | 2009-04-16 | Sharp Kabushiki Kaisha | Display device and television receiving device |
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