Invention Grant
- Patent Title: Method and related device of source driver with reduced power consumption
- Patent Title (中): 源驱动器的方法和相关设备，功耗降低
-
Application No.: US11695051Application Date: 2007-04-01
-
Publication No.: US07773079B2Publication Date: 2010-08-10
- Inventor: Wen-Yuan Tsao , Chang-San Chen , Che-Li Lin
- Applicant: Wen-Yuan Tsao , Chang-San Chen , Che-Li Lin
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu
- Main IPC: G06F3/038
- IPC: G06F3/038
Abstract:
A method capable of reducing power consumption of source drivers is disclosed. The method includes a reference voltage source charging or discharging a loading end of a source driver to a reference voltage having a polarity the same as a polarity of a target voltage and a voltage level near a voltage level of the target voltage, and an output stage of the source driver charging or discharging the loading end to the target voltage.
Public/Granted literature
- US20070229338A1 METHOD AND RELATED DEVICE OF SOURCE DRIVER WITH REDUCED POWER CONSUMPTION Public/Granted day:2007-10-04
Information query
IPC分类:
