发明名称 ACTIVE MATRIX DRIVE LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which a high opening ratio is obtained, even in a high-definition display and which is capable of performing a bright display. SOLUTION: In this display device, plural thin-film transistors 3 are formed on a substrate, and pixel electrodes 6 are connected respectively to these transistors. Moreover, counter electrodes 8 having respectively high reflectance are arranged at lower layers of the pixel electrodes 6 with insulating films. The pixel electrode 6 is composed of plural slender transparent electrode films and intervals among the transparent electrode films in the same pixel are made substantially equal to intervals among transparent electrode films, which are arranged respectively at edge parts in adjacent pixels. Furthermore, the device is made to have a constitution, in which the counter electrodes 8 are arranged among adjacent pixel electrodes 6 and the same voltage is applied to adjacent counter electrodes 8.</p>
申请公布号 JP2001242474(A) 申请公布日期 2001.09.07
申请号 JP20000052772 申请日期 2000.02.29
申请人 HITACHI LTD 发明人 KOMURA SHINICHI;ITO OSAMU
分类号 G02F1/1343;G02F1/136;G02F1/1368;G09F9/30;H01L29/786;(IPC1-7):G02F1/134 主分类号 G02F1/1343
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