Invention Grant
- Patent Title: Display driving apparatus and multi-line inversion driving method thereof
- Patent Title (中): 显示驱动装置及其多行反转驱动方法
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Application No.: US11457467Application Date: 2006-07-14
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Publication No.: US07683872B2Publication Date: 2010-03-23
- Inventor: Chung-Jr Jan , Che-Li Lin
- Applicant: Chung-Jr Jan , Che-Li Lin
- Applicant Address: TW Hsinchu
- Assignee: Novatek Microelectronics Corp.
- Current Assignee: Novatek Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW95116504A 20060510
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A display driving apparatus and a multi-line inversion driving method thereof are provided. The apparatus includes a gate driver, a source driver, a gate enabling unit and a line polarity signal unit. Every time after a plurality of scan lines is turned on, the source driver inverts the polarity of the sub pixel driving signal according to a line polarity signal output by the line polarity signal unit. Thereby, the polarity inversion operating frequency of the sub pixel driving signal is lowered to reduce the power consumption of the source driver.
Public/Granted literature
- US20070262941A1 DISPLAY DRIVING APPARATUS AND MULTI-LINE INVERSION DRIVING METHOD THEREOF Public/Granted day:2007-11-15
Information query
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