Invention Application
- 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.: US14668186Application Date: 2015-03-25
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Publication No.: US20150279269A1Publication Date: 2015-10-01
- Inventor: Ryo ISHII , Daisuke KAWAE , Masayuki KUMETA , Eiji KANDA , Takeshi OKUNO
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: JP2014-064750 20140326
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
A display apparatus includes a scan line driver and a data line driver. The data line driver supplies data signals to turn on or off pixel circuits connected to selected scan lines. The pixel circuits are turned on or off in sub frames. For each scan line, the sub frames are assigned in the display period based on a reference point. During a preliminary period, the scan line driver selects a scan line and the data line driving circuit supplies a data signal to the pixel circuit based on the reference point. During the display period, the scan line driver selects scan line connected to the pixel circuit in synchronization with an initiation timing of each sub frame of the display period. The data line driver supplies the data signal to the pixel circuit based on the state of the sub frame corresponding to initiation timing.
Information query
IPC分类: