Protection cover and backlight module
US8876317B2 · kind B2 · utility
0Cited by
1References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2012 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Nov 1, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133628
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a protection cover and a backlight module. The protection cover comprises a cover main body. The cover main body includes a heat dissipation surface. Each side edge of the cover main body forms a sidewall protruding with respect to the heat dissipation surface. The heat dissipation surface disposes at least one heat dissipation hole thereon, and the sidewall disposes at least one vent hole thereon. The present invention may timely and fast dissipate the heat in the protection cover, and improve the heat dissipation efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.