发明名称 Vertically-aligned liquid crystal display panel having no light leakage in the black state
摘要 A liquid crystal display panel including a first substrate (100), a second substrate (105) and a liquid crystal layer (108) is provided. The first substrate (100) has active devices (102) and pixel electrodes (104) thereon, wherein each pixel electrode (104) includes first strips (308). The second substrate (105) has a common electrode (107) thereon, wherein the common electrode (107) includes second strips (408), and the second strips (408) are aligned to the first strips (308). The liquid crystal layer (108) is disposed between the first substrate (100) and the second substrate (105), wherein the liquid crystal layer (108) includes a plurality of vertically aligned liquid crystal molecules (108a). The vertically aligned liquid crystal molecules (108a) are perpendicular to the two substrates (100, 105) when no electric filed is formed between the pixel electrodes (104) and the common electrode (107). The vertically aligned liquid crystal molecules (108a) arrange in accordance with the distribution of an electric field when a driving voltage is applied between the pixel electrodes (104) and the common electrode (107). Such that the device is like an optically compensated bend (OCB) mode LCD, and has no light leakage in the black state.
申请公布号 GB2427956(A) 申请公布日期 2007.01.10
申请号 GB20060008755 申请日期 2006.05.03
申请人 CHUNGHWA PICTURE TUBES LTD 发明人 HAO-TING TIEN;CHEN-LUN CHIU
分类号 G02F1/1343;G02F1/139 主分类号 G02F1/1343
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