Invention Grant
- Patent Title: Display apparatus and method of driving the same
- Patent Title (中): 显示装置及其驱动方法
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Application No.: US14531230Application Date: 2014-11-03
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Publication No.: US09412313B2Publication Date: 2016-08-09
- Inventor: Won Sik Oh , Jin-Taek Hong
- 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: KR10-2010-0114552 20101117
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G09G3/36 ; H04N13/04 ; G09G3/00

Abstract:
A display apparatus includes a display panel including n×m array of pixels and which sequentially drives the pixels from pixels in a first row to pixels in an n-th row, a panel driving circuit which sequentially applies first, second, third or fourth image data to the display panel, a backlight unit including a first light source disposed adjacent to the pixels in the first row and a second light source disposed adjacent to the pixels in the n-th row, and a backlight control circuit which divides each of first and second time periods into first, second, third and fourth blinking time periods, and applies a control signal to the backlight unit, where the first time period corresponds to two frames during which the first and second image data are applied, and the second time period corresponds to two frames during which the third and fourth image data are applied.
Public/Granted literature
- US20150049131A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME Public/Granted day:2015-02-19
Information query
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