发明名称 ACTIVE MATRIX SUBSTRATE
摘要 <p>PURPOSE:To make an excellent display by suppressing the disordering of liquid crystal caused by signals sent through electric conductors on the active matrix substrate and to increase the numerical aperture of a light shield film. CONSTITUTION:A shield film 108 provided above a gate bus line 101 is connected in a superposed state to one picture element electrode 104' between two picture element electrodes 104 and 104' which adjoin to each other across the gate bus line 101, even if liquid crystal is arranged on the picture element electrode 104' connected to the shield film 108, the picture element electrode 104' and shield film 108 are electrically connected and held at the same potential, so that the liquid crystal part can be prevented from being disordered. Further, part of the shield film 108 is superposed upon the other picture element electrode 104 between the two picture element electrodes 104 and 104', so even if the liquid crystal is arranged on the other picture element electrode 104 which is not at the same potential and the liquid crystal part is disordered, it can be covered with the shield film 108.</p>
申请公布号 JPH0527249(A) 申请公布日期 1993.02.05
申请号 JP19910186618 申请日期 1991.07.25
申请人 SHARP CORP 发明人 SHIMADA NAOYUKI;ICHIMURA SACHIKO;YOSHIMURA YOJI
分类号 G02F1/133;G02F1/1343;G02F1/136;G02F1/1368;G09G3/36;H01L21/336;H01L27/12;H01L29/78;H01L29/786 主分类号 G02F1/133
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