发明名称 ELECTRO-OPTIC DEVICE AND ITS MANUFACTURING METHOD, AS WELL AS ELECTRONIC DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an electro-optic device which can display a high-grade image by preventing incidence of light on a TFT. SOLUTION: The electro-optic device comprises scanning lines (3a) and data lines (6a) extending in a direction intersecting the scanning lines; TFTs (30) and pixel electrodes (9a) arranged to correspond to their intersection region; and storage capacitors (70) electrically connected thereto. Each storage capacitor is composed of the TFT, a lower electrode (71) electrically connected thereto, an upper electrode (300) arranged to face the same, and a dielectric film (75) held therebetween. The lower electrode has a stacked structure including at least a WSi (tungsten silicide) layer (711) and a conductive polysilicon layer (712). COPYRIGHT: (C)2004,JPO
申请公布号 JP2004177594(A) 申请公布日期 2004.06.24
申请号 JP20020342496 申请日期 2002.11.26
申请人 SEIKO EPSON CORP 发明人 TAKAHARA KENICHI;TSUNEKAWA YOSHIFUMI
分类号 G02F1/1333;G02F1/1345;G02F1/1365;G09F9/30;H01L51/50;H05B33/14;(IPC1-7):G09F9/30;G02F1/133;G02F1/136;G02F1/134 主分类号 G02F1/1333
代理机构 代理人
主权项
地址