Back light module and liquid crystal display device having the same
US8870440B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2012 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Nov 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/505
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LCD device includes a panel module and a back light module. The back light module includes a light guide plate having a light incident surface; a bezel for receiving the light guide plate, including a bottom plate and side walls surrounding the bottom plate; a reflective sheet disposed between the light guide plate and the bottom plate of the bezel; at least one lighting unit disposed in a position corresponding to the light incident surface; and a fixing unit including at least two fixing members, each fixing member has a base position and a bent portion vertically extending from at least one end of the base position. The top surface and the inner surface of the base position are closely attached to the light guide plate and the outer surface of the bent portion opposite to the inner surface thereof is closely attached to the side wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.