TW200727036A - Backlight module having a heat dissipating structure and liquid crystal display device having the same - Google Patents
Backlight module having a heat dissipating structure and liquid crystal display device having the sameInfo
- Publication number
- TW200727036A TW200727036A TW095100620A TW95100620A TW200727036A TW 200727036 A TW200727036 A TW 200727036A TW 095100620 A TW095100620 A TW 095100620A TW 95100620 A TW95100620 A TW 95100620A TW 200727036 A TW200727036 A TW 200727036A
- Authority
- TW
- Taiwan
- Prior art keywords
- heat dissipating
- lamp
- backlight module
- liquid crystal
- display device
- Prior art date
Links
Abstract
The present invention relates to a backlight module having a heat dissipating structure and a liquid crystal display device having the same. The backlight module comprises a light guide plate, a lamp reflector, at least one lamp and a lamp cover. The light guide plate has a first surface, a second surface and a side surface. The side surface of the light guide plate and the lamp reflector form a cavity for accommodating the lamp. The lamp cover has a recession and a heat dissipating area. The recession is used to form a gap between the second surface of the light guide plate and the heat dissipating area, and has a plurality of first through holes. The heat dissipating area has a plurality of second through holes. The further away to the lamp the higher the proportion of the area of the second through holes in the heat dissipating area is. Whereby, the heat generated by the lamp is dissipated efficiently and evenly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95100620A TWI318712B (en) | 2006-01-06 | 2006-01-06 | Backlight module having a heat dissipating structure and liquid crystal display device having the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95100620A TWI318712B (en) | 2006-01-06 | 2006-01-06 | Backlight module having a heat dissipating structure and liquid crystal display device having the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200727036A true TW200727036A (en) | 2007-07-16 |
TWI318712B TWI318712B (en) | 2009-12-21 |
Family
ID=45073535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95100620A TWI318712B (en) | 2006-01-06 | 2006-01-06 | Backlight module having a heat dissipating structure and liquid crystal display device having the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI318712B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798033A (en) * | 2011-05-25 | 2012-11-28 | 奇菱科技股份有限公司 | Backlight module |
TWI406388B (en) * | 2008-12-02 | 2013-08-21 | Innolux Corp | Light source array substrate, backlight module and liquid crystal display |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI409541B (en) * | 2009-10-15 | 2013-09-21 | Au Optronics Corp | Liquid crystal display apparatus |
-
2006
- 2006-01-06 TW TW95100620A patent/TWI318712B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI406388B (en) * | 2008-12-02 | 2013-08-21 | Innolux Corp | Light source array substrate, backlight module and liquid crystal display |
CN102798033A (en) * | 2011-05-25 | 2012-11-28 | 奇菱科技股份有限公司 | Backlight module |
CN102798033B (en) * | 2011-05-25 | 2014-12-10 | 奇菱光电股份有限公司 | Backlight module |
Also Published As
Publication number | Publication date |
---|---|
TWI318712B (en) | 2009-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |