发明名称 Liquid crystal device
摘要 A liquid crystal device is constituted by a pair of substantially parallel substrates disposed opposite to each other to leave a gap extending two-dimensionally therebetween including a rectangular wider gap region and a peripheral frame-shaped narrower gap region surrounding the wider gap region, a plurality of spacers disposed in the gap over the wider and narrower gap regions, and a liquid crystal disposed between the pair of substrates so as to form pixels in the wider gap region. The spacers are disposed to have a larger volume per unit substrate area in the wider gap region and a smaller volume per unit substrate area in the narrower gap region, thus providing a uniform cell gap between the substrates.
申请公布号 US6603528(B1) 申请公布日期 2003.08.05
申请号 US19990458065 申请日期 1999.12.10
申请人 CANON KABUSHIKI KAISHA 发明人 TANAKA TOSHIMITSU;MURATA MASAYOSHI;HACHISU TAKAHIRO
分类号 G02F1/1339;G02F1/141;(IPC1-7):G02F1/133 主分类号 G02F1/1339
代理机构 代理人
主权项
地址