TW200512519A - Planar light source and liquid crystal display using the same - Google Patents
Planar light source and liquid crystal display using the sameInfo
- Publication number
- TW200512519A TW200512519A TW092126970A TW92126970A TW200512519A TW 200512519 A TW200512519 A TW 200512519A TW 092126970 A TW092126970 A TW 092126970A TW 92126970 A TW92126970 A TW 92126970A TW 200512519 A TW200512519 A TW 200512519A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- light source
- liquid crystal
- crystal display
- planar light
- Prior art date
Links
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The present invention relates to a planar light source and a liquid crystal display. The planar light source includes a number of light-emitting diodes, a number of concave lens and a light guide plate. The light guide plate includes a light incident surface and a light-emitting surface opposing thereto. The light-emitting diodes are adjacent to the light incident surface of the light guide plate. Each of the concave lens is located between each of light-emitting diodes and the light incident surface of the light guide plate for extending the lighting angle of the light-emitting diodes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092126970A TW200512519A (en) | 2003-09-30 | 2003-09-30 | Planar light source and liquid crystal display using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092126970A TW200512519A (en) | 2003-09-30 | 2003-09-30 | Planar light source and liquid crystal display using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200512519A true TW200512519A (en) | 2005-04-01 |
Family
ID=57798624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092126970A TW200512519A (en) | 2003-09-30 | 2003-09-30 | Planar light source and liquid crystal display using the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200512519A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI402544B (en) * | 2008-09-01 | 2013-07-21 | Coretronic Corp | Light guide unit and backlight module |
CN104503138A (en) * | 2014-12-31 | 2015-04-08 | 东莞市亚星半导体有限公司 | Liquid crystal display screen with adjustable incident light |
-
2003
- 2003-09-30 TW TW092126970A patent/TW200512519A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI402544B (en) * | 2008-09-01 | 2013-07-21 | Coretronic Corp | Light guide unit and backlight module |
CN104503138A (en) * | 2014-12-31 | 2015-04-08 | 东莞市亚星半导体有限公司 | Liquid crystal display screen with adjustable incident light |
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