Invention Grant
US07637646B2 Backlight assembly and liquid crystal display device having the same
有权
背光组件和具有该背光组件的液晶显示装置
- Patent Title: Backlight assembly and liquid crystal display device having the same
- Patent Title (中): 背光组件和具有该背光组件的液晶显示装置
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Application No.: US11522438Application Date: 2006-09-18
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Publication No.: US07637646B2Publication Date: 2009-12-29
- Inventor: Kwan Seob Byun , Jae Lag Ma , Myung Woo Jung , Sun Hee Lee
- Applicant: Kwan Seob Byun , Jae Lag Ma , Myung Woo Jung , Sun Hee Lee
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan Lewis & Bockius LLP
- Priority: KR10-2006-0060073 20060630
- Main IPC: F21V7/04
- IPC: F21V7/04
Abstract:
A backlight assembly includes a plurality of light emitting diodes (LEDs), a light guiding plate disposed on the same plane as the LEDs, and a plurality of optical correcting portions formed on a side of the light guiding plate and spaced apart from each other by a predetermined distance to change an optical path.
Public/Granted literature
- US20080002428A1 Backlight assembly and liquid crystal display device having the same Public/Granted day:2008-01-03
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