Invention Grant
- Patent Title: Backlight assembly and liquid crystal display having the same
- Patent Title (中): 背光组件和具有相同的液晶显示器
-
Application No.: US12497488Application Date: 2009-07-02
-
Publication No.: US08368840B2Publication Date: 2013-02-05
- Inventor: Min-Young Song , Jin-Sung Choi , Byung-Yun Joo , Sang-Hoon Lee , Dong-Kwan Kim
- Applicant: Min-Young Song , Jin-Sung Choi , Byung-Yun Joo , Sang-Hoon Lee , Dong-Kwan Kim
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2008-0091704 20080918
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; F21V5/00
Abstract:
A backlight assembly includes an optical member that diffuses light generated from lamps. The optical member includes first and second diffusion members that are designed to have light transmittance that complementarily vary according to areas. Thus, an optical member capable of supplying light having uniform brightness onto the whole display area of the LCD is easily designed.
Public/Granted literature
- US20100066946A1 BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME Public/Granted day:2010-03-18
Information query
IPC分类:
