| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor device, a liquid crystal display device and an electronic appliance each having a wide viewing angle, which is manufactured through a smaller numbers of processes using less masks at low cost compared with a conventional device by solving such a problem that the number of manufacturing processes and masks increases and the manufacturing cost becomes high because a pixel electrode or a common electrode is formed of ITO in order to make the pixel electrode or the common electrode a light-transmissive conductive film. SOLUTION: A semiconductor layer of a transistor and a pixel electrode or a common electrode of a liquid crystal element are formed in the same process. COPYRIGHT: (C)2008,JPO&INPIT |
