发明名称 ACTIVE MATRIX SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PURPOSE:To increase and opening rate and to obtain a bright display screen by arraying the regions where the semiconductor films of thin-film transistors (TFTRs) face the regions as the gate electrodes of row lines so as to respectively face the columne lines. CONSTITUTION:The regions where the semiconductor films of the TFTRs Q11 to Qm1, Q12 to Qm2,... Q1n to Qmn face the regions as the gate electrodes of at least the row lines L1 to Lm are arranged respectively to face columne lines C1, C2... Cm. The areas occupying the picture element regions Mij of the TFTRs Qij in the picture element regions Mij face the region as the gate electrodes of at least the row lines Li of the semiconductor films of the TFTRs Qij but decreases by as much as the regions facing the columne lines Cj and, therefore, the opening rate at which the area of the picture elements Eij occupy in the picture element regions Mij increases and therefore, the bright screen display is executed.</p>
申请公布号 JPH0327025(A) 申请公布日期 1991.02.05
申请号 JP19890161710 申请日期 1989.06.23
申请人 NIPPON TELEGR & TELEPH CORP <NTT> 发明人 KURIKI MASATO;OKAMOTO AKIO;SHIRAI SEIICHI;SERIKAWA TADASHI
分类号 G02F1/136;G02F1/1343;G02F1/1368;G09G3/36;H01L21/336;H01L29/78;H01L29/786 主分类号 G02F1/136
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