Invention Grant
US09208712B2 Method of driving a display panel using switching elements between data channels and data lines and display panel driving apparatus for performing the method
有权
使用数据通道和数据线之间的切换元件驱动显示面板的方法以及用于执行该方法的显示面板驱动装置
- Patent Title: Method of driving a display panel using switching elements between data channels and data lines and display panel driving apparatus for performing the method
- Patent Title (中): 使用数据通道和数据线之间的切换元件驱动显示面板的方法以及用于执行该方法的显示面板驱动装置
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Application No.: US13678806Application Date: 2012-11-16
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Publication No.: US09208712B2Publication Date: 2015-12-08
- Inventor: Hyun-Sik Hwang , Dae-Gwang Jang , Byung-Sun Kim , Sang-Mi Kim , Ji-Myoung Seo , Seok-Ha Hong
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2012-0075850 20120712
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/20
Abstract:
A display panel driving apparatus includes a first switching element and a second switching element. The first switching element applies first pixel data to a first pixel connected with a first data line of a display panel during a first sub frame period. The first switching element is connected with a data channel of a data driving part. The second switching element applies second pixel data having a level higher than a level of the first pixel data to a second pixel connected with a second data line of the display panel during a second sub frame period. The second switching element is connected with the data channel. Thus, display quality of a display apparatus may be enhanced.
Public/Granted literature
- US20140015821A1 METHOD OF DRIVING A DISPLAY PANEL AND DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD Public/Granted day:2014-01-16
Information query
IPC分类:
