发明申请
- 专利标题: Driver circuit and display device using the same
- 专利标题(中): 驱动电路和显示装置使用相同
-
申请号: US11168841申请日: 2005-06-29
-
公开(公告)号: US20060001635A1公开(公告)日: 2006-01-05
- 发明人: Keiichi Nakajima
- 申请人: Keiichi Nakajima
- 申请人地址: JP Kawasaki
- 专利权人: NEC Electronics Corporation
- 当前专利权人: NEC Electronics Corporation
- 当前专利权人地址: JP Kawasaki
- 优先权: JP2004-192987 20040630
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
The driver circuit outputs a drive signal from an output terminal. The driver circuit has an output circuit and an output control circuit. The output circuit outputs either power supply voltage VDD2 or ground voltage VEE from the output terminal according to an input signal. While an output signal of the output circuit changes from first voltage to second voltage, the output control circuit drops the output voltage from supply voltage VDD2 to VDD2′ and then changes it to ground voltage VEE.
信息查询
IPC分类: