Backlight module with grooved light guide plate fixing light source therein
US7458711B2 · kind B2 · utility
3Cited by
9References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 2006 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Jan 24, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0071
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A backlight module includes a light source assembly and a light guide plate. The light guide plate includes a side surface, a light emission surface substantially perpendicular to the side surface, and a first groove defined at the side surface. The first groove fixedly accommodates the light source assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.