发明名称 LIQUID CRYSTAL PANEL
摘要 PROBLEM TO BE SOLVED: To prevent the degradation in contrast by improving an opening rate and preventing the disturbance in liquid crystal orientation at the ends of light shielding films. SOLUTION: Gate electrodes 3 are formed of transparent conductive films 3a and metallic films 3b. Material light shielding films 11 are formed at the outer peripheral edges of pixel electrodes 2. Gate insulating films 4 are formed thereon and (i) type a-Si layers 5 and n<+> type a-Si layers 6 are formed on the gate electrodes 3. Source electrodes 8 connected to the pixel electrodes 2 and drain electrodes 7 connected to signal lines 13 are formed on the n<+> type a-Si layers 6. Org. light shielding films 9 having openings are formed on the pixel electrodes 2 via insulating films 10 thereon. The opening ends of the org. light shielding films 9 are set on the metallic light shielding films 11.
申请公布号 JPH0961811(A) 申请公布日期 1997.03.07
申请号 JP19950237836 申请日期 1995.08.24
申请人 NEC CORP 发明人 YANAI KOICHI
分类号 G02F1/1335;G02F1/136;G02F1/1368;H01L27/12;H01L29/49;H01L29/786 主分类号 G02F1/1335
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