发明名称 Liquid crystal display device
摘要 The present invention provides a liquid crystal display device which can largely suppress the reduction of contrast which occurs in a light reflection mode of a liquid crystal display device. On a liquid-crystal-side surface of one of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, the liquid crystal display device includes pixel regions each of which is classified into a light reflection portion and a light transmission portion. On each pixel region, a first light-transmitting pixel electrode which is formed on the light reflection portion and the light transmission portion, a material layer which is formed on a major portion of the light reflection portion, an insulation layer having an opening formed at a portion corresponding to the light transmission portion, and a second pixel electrode which is formed on the light reflection portion and functions as a reflection film are sequentially laminated.
申请公布号 US6995812(B2) 申请公布日期 2006.02.07
申请号 US20050114188 申请日期 2005.04.26
申请人 HITACHI, LTD. 发明人 ANNO KOUICHI;HAYATA HIROKO;SASAKI TOHRU
分类号 G02B5/08;G02F1/1335;G02B5/20;G02F1/1343;G02F1/1362;G02F1/1368;H01L21/336;H01L29/786 主分类号 G02B5/08
代理机构 代理人
主权项
地址