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.: US12656424Application Date: 2010-01-29
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Publication No.: US08350786B2Publication Date: 2013-01-08
- Inventor: Junichi Yamashita , Takao Tanikame , Katsuhide Uchino
- Applicant: Junichi Yamashita , Takao Tanikame , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader Fishman & Grauer, PLLC
- Priority: JP2009-059326 20090312
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
Driving a display apparatus by performing write processing for applying an auxiliary video signal to a corresponding data line, then, applying a video signal, instead of the auxiliary video signal, to the corresponding data line, and in a state where a predetermined drive voltage is applied from a power supply portion to one area of the source and drain areas of a drive transistor, applying a voltage based on the auxiliary video signal and a voltage based on the video signal from the corresponding data line to the gate electrode of the drive transistor through a write transistor which is turned on in response to a scanning signal from the corresponding scanning line.
Public/Granted literature
- US20100231568A1 Display apparatus and method of driving the same Public/Granted day:2010-09-16
Information query
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