发明名称 Active matrix type electro-optical device with patterns of contact hole formation-positions and electronic apparatus
摘要 The invention provides an active matrix type electro-optical device and an electronic apparatus using the same capable of preventing interference of light due to contact holes and interference of reflecting light from light-reflecting film. In a thin film transistor (TFT) array substrate of a reflective active matrix type electro-optical device, a light-reflecting film can be formed in a contact hole, but positions of the contact holes for electrically connecting a pixel electrode to a drain electrode, and irregular pattern for scattering light formed on the surface of the reflection film by a lower side irregularity-formation film are different in each of pixels formed in a matrix.
申请公布号 US7157739(B2) 申请公布日期 2007.01.02
申请号 US20030673243 申请日期 2003.09.30
申请人 发明人
分类号 H01L29/04;G02F1/1335;H01L21/77;H01L21/84;H01L27/12 主分类号 H01L29/04
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