Invention Grant
US09128561B2 Method of driving a display panel, display panel driving apparatus for performing the method and display apparatus having the display panel driving apparatus
有权
驱动显示面板的方法，用于执行该方法的显示面板驱动装置和具有该显示面板驱动装置的显示装置
- Patent Title: Method of driving a display panel, display panel driving apparatus for performing the method and display apparatus having the display panel driving apparatus
- Patent Title (中): 驱动显示面板的方法，用于执行该方法的显示面板驱动装置和具有该显示面板驱动装置的显示装置
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Application No.: US13738446Application Date: 2013-01-10
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Publication No.: US09128561B2Publication Date: 2015-09-08
- Inventor: Il-Ho Lee , Seong-Mo Hwang , In-Cheol Kim , Ji-Hong Park , Moon-Sung Choi , Seung-Ho Nam
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2012-0099862 20120910
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044
Abstract:
A display panel driving apparatus a data driving part which applies a first data signal to a data line corresponding to a first area of the display panel during a first sub frame period of a frame period and applies a second data signal to a data line corresponding to a second area of the display panel during a second sub frame period of the frame period, and a touch driving part which applies a touch driving signal to a touch driving line of the display panel during a first blank period next to the first sub frame period and applies the touch driving signal to the touch driving line during a second blank period next to the second sub frame period and included in the frame period.
Public/Granted literature
Information query
