| 摘要 |
PURPOSE:To obtain an additional capacity common wiring in which signal delay is not caused by providing a 1st electrode connected to a switching element and a 2nd electrode connected to the additional capacity common wiring in an additional capacity and forming the additional capacity common wiring of the same material as a signal line. CONSTITUTION:The device is provided with a pair of insulating substrates, a picture element electrode 4 arranged in a matrix on the inner surface of either one substrate 11 of the pair of substrates, the switching elements 25a and 25b connected to the picture element electrode 4, the signal line 2 which is connected to the switching element and supplies a video signal, the additional capacity 27 for holding the charge of the electrode 4, and the additional capacity common wiring 8 connected to one electrode of the additional capacity 27. The additional capacity 27 is provided with the 1st electrode 5 connected to the switching element and the 2nd electrode 6 connected to the common wiring 8, which is formed of the same material as the signal line 2. Thus, the signal delay on the additional capacity common wiring 8 is not caused. |
