发明名称 |
DISPLAY DEVICE AND ELECTRONIC APPARATUS |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device having a good yield with a small number of masks by simultaneously forming a thin film transistor and a terminal connection part in an active-matrix substrate. <P>SOLUTION: A display device includes a pixel part and an external input terminal. The pixel part comprises a TFT including: a gate electrode; a semiconductor film; an insulating film formed on the gate electrode; and an electrode electrically connected to the semiconductor film on the insulating film. The external input terminal comprises: a first wiring formed on the same layer as the gate electrode; a second wiring formed on the same layer as the electrode and connected to the first wiring via a contact hole formed through the insulating film; a transparent conductive film connected to the second wiring and formed on the second wiring; and a flexible printed wiring board electrically connected to the transparent conductive film at a position where the second wiring is connected to the transparent conductive film. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012185504(A) |
申请公布日期 |
2012.09.27 |
申请号 |
JP20120091879 |
申请日期 |
2012.04.13 |
申请人 |
SEMICONDUCTOR ENERGY LAB CO LTD |
发明人 |
YAMAZAKI SHUNPEI;KOYAMA JUN |
分类号 |
G02F1/1345;G02F1/136;G02F1/1335;G02F1/1343;G02F1/1362;G02F1/1368;G09F9/00;G09F9/30;H01L21/77;H01L21/84;H01L27/12;H01L29/786;H04N5/66 |
主分类号 |
G02F1/1345 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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