Invention Grant
- Patent Title: Back light structure of liquid crystal display device
- Patent Title (中): 背光结构的液晶显示装置
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Application No.: US10962519Application Date: 2004-10-13
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Publication No.: US07658502B2Publication Date: 2010-02-09
- Inventor: Jong-Won Moon , Sung-Jin Kim , Sang-Yun Lee , Jeong-Hoon Ko
- Applicant: Jong-Won Moon , Sung-Jin Kim , Sang-Yun Lee , Jeong-Hoon Ko
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge
- Priority: KR10-2003-0099380 20031229
- Main IPC: G02F1/13357
- IPC: G02F1/13357
Abstract:
A back light structure includes lamps for supplying light to an LCD panel, and a micro-lens formed on over or below the lamps, the micro-lens having a plurality of concave portions or convex portions.
Public/Granted literature
- US20050141212A1 Back light structure of liquid crystal display device Public/Granted day:2005-06-30
Information query
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