发明名称 Liquid crystal display device having photosensor.
摘要 <p>There is provided a liquid crystal display device in which TFTs (3a, 3b,...,3n) and liquid crystal (LC) capacitances (4) are connected in series between data lines (1a, 1b,...,1n) and a common electrode (2), and photoelectric conversion elements (5a, 5b,...,5n) are connected in parallel to the LC capacitances. &lt;IMAGE&gt;</p>
申请公布号 EP0573045(A2) 申请公布日期 1993.12.08
申请号 EP19930108955 申请日期 1993.06.03
申请人 CASIO COMPUTER COMPANY LIMITED 发明人 MAWATARI, ATSUSHI,C/O PAT.DEP.DEV.DIV.HAMURA;KANBARA, MINORU,C/O PAT.DEP.DEV.DIV.HAMURA
分类号 G02F1/133;G02F1/135;G02F1/136;G02F1/1362;G02F1/1368;G09G3/36;H01L27/12;(IPC1-7):G09G3/36 主分类号 G02F1/133
代理机构 代理人
主权项
地址