Invention Grant
- Patent Title: Apparatus for driving a light source and liquid crystal display device using the same
- Patent Title (中): 用于驱动光源的装置和使用其的液晶显示装置
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Application No.: US11878298Application Date: 2007-07-23
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Publication No.: US07741784B2Publication Date: 2010-06-22
- Inventor: Sang Won Paeng , Sang Soo Han
- Applicant: Sang Won Paeng , Sang Soo Han
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2006-0125846 20061211
- Main IPC: H05B39/10
- IPC: H05B39/10
Abstract:
An apparatus for driving a light source and a liquid crystal display device using the same is disclosed. The apparatus for driving a light includes: a light source unit including a plurality of lamps to emit light; and a light source driving unit that selectively drives the plurality of lamps in response to a luminance control signal and a selection signal.
Public/Granted literature
- US20080136352A1 Apparatus for driving a light source and liquid crystal display device using the same Public/Granted day:2008-06-12
Information query
