LIQUID CRYSTAL DISPLAY DEVICE AND WIRING SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To mount a liquid crystal driver at the correct position on a wiring substrate. SOLUTION: This display device is provided with a liquid crystal driver 11C for making a liquid crystal panel 11A perform display and a wiring substrate 11B to be connected with the liquid crystal driver 11C and marks 11B2 for positioning corresponding to holes of 11C2 of the driver 11C in a state in which output terminals 11C1 of the driver 11C and the pattern 11B1 for soldering of the substrate 11B are connectable are provided in the substrate 11B. When the marks 11B2 for positioning are matched with the holes 11C2 of the driver 11C, it is understood that the output terminals 11C1 and the pattern 11B1 for soldering are in connectable states. As a result, it becomes unnecessary to perform a positioning while seeing small connection parts of the substrate 11B and the driver 11C and the positioning of the driver 11C and the substrate 11B becomes easy to perform and the workability of soldering is improved.