Side type backlight module, liquid crystal display, and assembly methods thereof
US8164709B2 · kind B2 · utility
3Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 12, 2009 |
| Grant date | Apr 24, 2012 |
| Priority date | — |
| Expiry date | Jul 10, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/28
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A side type backlight module includes a light guide plate and a circuit board with at least one light emitting device thereon. The light guide plate has a first surface defining a light emitting surface, a second, opposite surface, and a light incident surface connecting the first and second surfaces. The circuit board is directly adhered to a part of the first or the second surface adjacent to the light incident surface. The light emitting device is thus disposed beside the light incident surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.