Invention Grant
US08284143B2 Timing controller, liquid crystal display device having the same, and driving method thereof
失效
定时控制器，具有该定时控制器的液晶显示装置及其驱动方法
- Patent Title: Timing controller, liquid crystal display device having the same, and driving method thereof
- Patent Title (中): 定时控制器，具有该定时控制器的液晶显示装置及其驱动方法
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Application No.: US12016460Application Date: 2008-01-18
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Publication No.: US08284143B2Publication Date: 2012-10-09
- Inventor: Jae-Hyoung Park , Woo-Chul Kim
- Applicant: Jae-Hyoung Park , Woo-Chul Kim
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2007-0006327 20070119
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/10
Abstract:
A timing controller includes a frame memory capable of storing previous frame data, a comparator structured to output a selection control signal in response to comparison of the previous frame data supplied from the frame memory with current frame data, an overdriver unit structured to output a compensation data signal in response to comparison of the previous frame data and the current frame data, a saturation voltage data supplying unit structured to generate a saturation voltage data signal in response to comparison of the previous frame data and the current frame data, and an outputting unit capable of selectively outputting either the compensation data signal or the saturation voltage data signal in response to the selection control signal.
Public/Granted literature
- US20080174591A1 TIMING CONTROLLER, LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME, AND DRIVING METHOD THEREOF Public/Granted day:2008-07-24
Information query
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