ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an array substrate with which damage on a TFT(thin film transistor) caused by wet etching during contact hole formation in the array substrate is prevented and to provide a method used for manufacturing the same which are used for the flat display device etc. SOLUTION: Both the distance from the edge of the channel part 71 of a TFT 7 to the edge of a contact hole 42 between a source and a pixel electrode and the distance from the edge of the channel part 71 of the TFT 7 to the edge of a contact hole 41 for the redundant wiring of a signal line 31 are set to be greater than 8μm. In particular, the source-pixel electrode contact hole 42 is disposed on the source electrode-side terminal 62 of a repair circuit 6, and the contact hole 41 for redundant wiring is disposed on the signal line-side terminal 61 of the repair circuit 6.