发明名称 Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the same
摘要 The present invention is a liquid crystal panel substrate that comprises: pixel units each having a pixel electrode, to be used as a reflective electrode and arranged in a matrix pattern on a substrate, and a switching element controlling a voltage applied to the pixel electrode; wherein between the pixel electrode and a conductive layer forming a terminal electrode of the switching element, a contact hole is provided for connecting the pixel electrode and the terminal electrode. A light-shielding layer, having an opening surrounding the portion in which the contact hole is formed, and having no opening in regions between a plurality of adjacent pixel electrodes, is formed between the pixel electrode and the conductive layer. Harmful effects due to light leaking through a space between the pixel electrodes can thereby be prevented.
申请公布号 US2006250548(A1) 申请公布日期 2006.11.09
申请号 US20060480845 申请日期 2006.07.06
申请人 SEIKO EPSON CORPORATION 发明人 YASUKAWA MASAHIRO
分类号 G02F1/1335;G02F1/1362;H01L27/12 主分类号 G02F1/1335
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