Invention Grant
- Patent Title: OCB mode liquid crystal display and a driving method of the same
- Patent Title (中): OCB模式液晶显示器及其驱动方法
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Application No.: US10524511Application Date: 2002-09-18
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Publication No.: US07782425B2Publication Date: 2010-08-24
- Inventor: Jang-Kun Song , Chang-Hun Lee
- Applicant: Jang-Kun Song , Chang-Hun Lee
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2002-0048056 20020814
- International Application: PCT/KR02/01761 WO 20020918
- International Announcement: WO2004/017132 WO 20040226
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; C09K19/02

Abstract:
A liquid crystal display includes a TFT array panel, a color filter panel, a liquid crystal layer in an OCB mode, a pair of compensation films provided on outer surfaces of the TFT array panel and the color filter panel, a pair of polarization films provided on outer surfaces of the compensation films, and so on. When the wavelength dispersion of the liquid crystal layer is larger than the wavelength dispersion of the first and the second compensation films, the cell gap on the red pixel area>the cell gap on the green pixel area>the cell gap on the blue pixel area. On the contrary, when the wavelength dispersion of the liquid crystal layer is smaller than the wavelength dispersion of the first and the second compensation films, the cell gap on the red pixel area
Public/Granted literature
- US20060139274A1 Ocb mode liquid crystal display and a driving method of the same Public/Granted day:2006-06-29
Information query
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