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
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Application No.: US11344799Application Date: 2006-01-31
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Publication No.: US07649590B2Publication Date: 2010-01-19
- Inventor: Se-ki Park , Joo-woan Cho , Gi-cherl Kim , Seok-hyun Nam , Sang-yu Lee
- Applicant: Se-ki Park , Joo-woan Cho , Gi-cherl Kim , Seok-hyun Nam , Sang-yu Lee
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2005-0039744 20050512
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; F21V7/04 ; G02B6/42
Abstract:
An LCD includes an LCD panel, a light guiding plate disposed at a rear of the LCD panel and having a light incident surface on which a curved surface pattern is formed, and a point light source facing the light incident surface and disposed closer to the LCD panel than to a center of thickness of the light incident surface. Accordingly, the LCD including the point light source has excellent light efficiency and brightness uniformity.
Public/Granted literature
- US20060256254A1 Backlight assembly and liquid crystal display having the same Public/Granted day:2006-11-16
Information query
IPC分类:
