Invention Grant
- Patent Title: Liquid crystal display
- Patent Title (中): 液晶显示器
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Application No.: US12368172Application Date: 2009-02-09
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Publication No.: US08027003B2Publication Date: 2011-09-27
- Inventor: Hee-Wook Do , Ki-Chul Shin , Sung-Min Kang
- Applicant: Hee-Wook Do , Ki-Chul Shin , Sung-Min Kang
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2008-0055192 20080612
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A liquid crystal display includes a lower panel, an upper panel facing the lower panel and including a plurality of red color filters, green color filters, and blue color filters, and a liquid crystal layer interposed between the lower and upper panels. The liquid crystal layer has first, second and third cell-gap portions corresponding to the red, green and blue filters, respectively, and the first second and third cell-gap portions have cell gaps Dr, Dg and Db, respectively. A first compensation film is disposed on an outer surface of one of the lower panel or the upper panel. A lower polarizer is on the outer surface of the lower panel and an upper polarizer is on the outer surface of the upper panel. The cell gaps Dr, Dg and Db may satisfy the equation 0 μm≦Dg−Db and Dr−Dg≦0.5 μm.
Public/Granted literature
- US20090310069A1 LIQUID CRYSTAL DISPLAY Public/Granted day:2009-12-17
Information query
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