| 摘要 |
PROBLEM TO BE SOLVED: To simplify a manufacturing process by reducing the number of sheets of photomasks at the time of manufacturing the TFT substrate of a liquid crystal display device. SOLUTION: Gate wiring GL and a common electrode CCM are formed by using a first photomask on a glass substrate. Next, drain wiring DL and a pixel electrode PX are formed by using a second photomask. Finally, gate wiring terminal GL and a drain wiring terminal DT are formed by using a third photomask. COPYRIGHT: (C)2008,JPO&INPIT |
