发明名称 Vertical alignment active matrix liquid crystal display device having particular reflection metal films
摘要 A liquid crystal display device comprises a TFT substrate, a CF substrate, a liquid crystal with negative dielectric anisotropy filled between the substrates, a pixel electrode provided on the TFT substrate, and an auxiliary electrode formed around the pixel electrode. A slit for segmenting a pixel region into a plurality of sub-pixel regions is formed in the pixel electrode from the center portion of each pixel toward the periphery portion thereof. The auxiliary electrode has a transparent step film formed at a position corresponding to the slit of the pixel electrode in such a way as to overlie the auxiliary electrode. Molecules of the liquid crystal of each sub-pixel region are aligned toward center of the sub-pixel region from the circumference of the sub-pixel region by a horizontal electric filed applied between the pixel electrode and auxiliary electrode, and the shape of the end portion of the transparent step film.
申请公布号 US7787092(B2) 申请公布日期 2010.08.31
申请号 US20090410223 申请日期 2009.03.24
申请人 CASIO COMPUTER CO., LTD. 发明人 MIZUSAKO RYOTA;MORITA HIDEHIRO
分类号 G02F1/1343;G02F1/1337 主分类号 G02F1/1343
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