TW200602748A - Direct illuminance back light module and applications thereof - Google Patents
Direct illuminance back light module and applications thereofInfo
- Publication number
- TW200602748A TW200602748A TW093120726A TW93120726A TW200602748A TW 200602748 A TW200602748 A TW 200602748A TW 093120726 A TW093120726 A TW 093120726A TW 93120726 A TW93120726 A TW 93120726A TW 200602748 A TW200602748 A TW 200602748A
- Authority
- TW
- Taiwan
- Prior art keywords
- housing
- heat
- back light
- light module
- applications
- Prior art date
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
An illuminance back light module has at least a light generator, a housing for containing the light generator, and a metal rear frame underneath and coupled to the housing. The housing has a bottom reflecting plane and two first reflecting planes respectively coupled to two opposite sides of the bottom reflecting plane parallel to the light generator. Each first reflecting plane has at least a first heat-dissipation opening, and the housing has a plurality of second heat-dissipation openings corresponding to the first heat-dissipation openings so as to form a plurality of heat-dissipation channels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93120726A TWI309321B (en) | 2004-07-09 | 2004-07-09 | Direct illuminance back light module and applications thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93120726A TWI309321B (en) | 2004-07-09 | 2004-07-09 | Direct illuminance back light module and applications thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200602748A true TW200602748A (en) | 2006-01-16 |
TWI309321B TWI309321B (en) | 2009-05-01 |
Family
ID=45072015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93120726A TWI309321B (en) | 2004-07-09 | 2004-07-09 | Direct illuminance back light module and applications thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI309321B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111269496A (en) * | 2019-03-15 | 2020-06-12 | 惠州市凯帝智光电科技有限公司 | Optical material composition, multifunctional composite board, production process thereof and backlight module |
-
2004
- 2004-07-09 TW TW93120726A patent/TWI309321B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111269496A (en) * | 2019-03-15 | 2020-06-12 | 惠州市凯帝智光电科技有限公司 | Optical material composition, multifunctional composite board, production process thereof and backlight module |
Also Published As
Publication number | Publication date |
---|---|
TWI309321B (en) | 2009-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |