发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PURPOSE:To prevent the disconnection of a scanning signal line by forming the electrode films of the scanning signal line and a holding capacity element of the same conductive film and providing plural thin line parts at the intersection part of the scanning signal line made of the conductive film and a video signal line. CONSTITUTION:The thin film transistor TFT of a picture element arranged in the intersection area of two adjacent scanning signal lines GL and two adjacent video signal lines DL is divided to plural thin film transistors TFT 1-3. The respective transparent picture element electrodes ITO 1-3 plurally divided are connected to the respective thin film transistors TFT 1-3 plurally divided. Thus, a probability that dust, etc., exists on a part corresponding to all the thin line parts becomes small at the time of providing the conductive film. Then, the scanning signal line GL is effectively prevented from being disconnected.</p>
申请公布号 JPH02234124(A) 申请公布日期 1990.09.17
申请号 JP19890053818 申请日期 1989.03.08
申请人 HITACHI LTD 发明人 TANIGUCHI HIDEAKI;ORITSUKI RYOJI;SASANO AKIRA
分类号 G02F1/1333;G02F1/1343;G02F1/136;G02F1/1368;G09F9/30;H01L21/3205;H01L23/52;H01L27/12;H01L29/786 主分类号 G02F1/1333
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