发明名称 Liquid crystal display device
摘要 The liquid crystal display device of the present invention can prevent the generation of the frame-like brightness difference at a portion which surrounds a light transmitting region. A pixel region formed over one substrate SUB 1 which constitutes a liquid crystal display device includes a light transmitting region LTA which allows transmitting of light and a light reflecting region LRA which allows reflection of light. The light transmitting region LTA includes a first pixel electrode TPX formed of a conductive layer having the light transmitting property, while the light reflecting region LRA is formed of a second pixel electrode RPX formed of a conductive film having the non-light-transmitting property. A holding capacitance electrode CT which is connected to a holding capacitance line CL is formed below the second pixel electrode RPX. The holding capacitance electrode is formed of a material having light shielding property and is arranged such that the holding capacitance electrode is overlapped to a boundary portion between the light transmitting region LTA and the light reflecting region LRA, whereby the generation of the frame-like brightness difference at the portion which surrounds the light transmitting region LTA can be prevented.
申请公布号 US7298430(B2) 申请公布日期 2007.11.20
申请号 US20040760394 申请日期 2004.01.21
申请人 HITACHI DISPLAYS, LTD. 发明人 NISHINO TOMONORI;HIKIBA MASAYUKI;ANNO KOUICHI
分类号 G02F1/1343;G02F1/1335;G02F1/1362;G02F1/1368 主分类号 G02F1/1343
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