| 摘要 |
In an active matrix type liquid crystal display panel 10 A of the invention, an inner shorting line 20 that is thicker than the scan lines 11 and picture lines 12 is disposed so as to surround the periphery of a display area included in the liquid crystal display panel 10 A; the scan lines 11 are each connected to first electrostatic prevention circuits 15 <SUB>1 </SUB>and bundled by a first shorting wire 16 <SUB>1</SUB>; the first shorting wire 16 <SUB>1 </SUB>is connected to the inner shorting line 20 via at least one among second electrostatic prevention circuits 18 <SUB>1</SUB>; a common potential line 17 that is thicker than the inner shorting line 20 is disposed around the outer periphery of the inner shorting line 20 ; and at least one connection 21 is provided between the inner shorting line 20 and common potential line 17 , electrically connecting each to the other. Thanks to such structure, an active matrix type liquid crystal display panel equipped with protective circuits against electrostatic damage is provided, wherein power consumption is low, there is little occurrence of flicker, and the display quality is good.
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