| 摘要 |
<P>PROBLEM TO BE SOLVED: To quickly detect a positional shift of an area irradiated with laser light from a preset laser light irradiation area. Ž<P>SOLUTION: A method for manufacturing an active matrix substrate includes: a preparation step S1 for preparing an active matrix forming substrate 50 provided with a display area D on which a plurality of display wires 11 are formed, a short-circuit wires 19, 20 connected to respective display wires 11 on the outside of the display area D and a position confirming pattern 23 formed for the short-circuit wires 19, 20; a connection release step S7 for releasing mutual electric connection between respective display wires 11 by irradiating respective display wires 11 with laser light on the outside of the display area D; and a position confirmation step S8 for confirming positional relation between the position confirming pattern 23 and an area B irradiated with laser light. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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