Invention Application
- Patent Title: DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Patent Title (中): 显示装置及其驱动方法
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Application No.: US14168966Application Date: 2014-01-30
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Publication No.: US20140313236A1Publication Date: 2014-10-23
- Inventor: Dae-Gwang Jang , Hyun Sik Hwang , Gi Geun Kim
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-City
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-City
- Priority: KR10-2013-0044346 20130422
- Main IPC: G09G5/02
- IPC: G09G5/02 ; G09G5/00

Abstract:
A display device configured to consume less power is disclosed. In one aspect, the display device includes a display panel comprising a pixel connected to a gate line and a data line, a data driver connected to the data line to apply a data voltage, and a gate driver connected to the gate line to sequentially apply a gate-on voltage. The display device additionally includes a signal controller configured to determine image data as corresponding to one of a motion picture, a still image, and a text screen. Furthermore, the signal controller is configured to drive the display panel, the data driver, and the gate driver at one of a motion picture frequency for displaying the motion picture, a still image frequency lower than the motion picture frequency for displaying the still image, and an ultra-low frequency of about 10 Hz or less for displaying the text screen.
Public/Granted literature
- US09530380B2 Display device and driving method thereof Public/Granted day:2016-12-27
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