Invention Grant
- Patent Title: Liquid crystal display device using dual light unit
- Patent Title (中): 液晶显示装置采用双灯单元
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Application No.: US10834848Application Date: 2004-04-30
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Publication No.: US07015989B2Publication Date: 2006-03-21
- Inventor: Kyeong Jin Kim , Hoon Kang
- Applicant: Kyeong Jin Kim , Hoon Kang
- Applicant Address: KR Seoul
- Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2003-0029897 20030512; KR10-2003-0079746 20031112
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A dual LCD device includes a liquid crystal panel having a liquid crystal layer interposed between a first substrate and a second substrate, first and second polarizing plates attached to opposing surfaces of the liquid crystal panel, a first front light unit attached to a front side of the liquid crystal panel, and a second front light unit attached to a rear side of the liquid crystal panel, and a partial reflector attached to a front surface of the first front light unit.
Public/Granted literature
- US20040246412A1 Liquid crystal display device using dual light unit Public/Granted day:2004-12-09
Information query
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