Invention Grant
- Patent Title: Display device, method for driving the same, and electronic device
- Patent Title (中): 显示装置,其驱动方法以及电子装置
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Application No.: US13847923Application Date: 2013-03-20
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Publication No.: US08723767B2Publication Date: 2014-05-13
- Inventor: Naobumi Toyomura , Katsuhide Uchino
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Dentons US LLP
- Priority: JP2008-185500 20080717
- Main IPC: H01S3/14
- IPC: H01S3/14

Abstract:
A display device including a display unit including first and second lines, light emitting elements and pixel circuits; a first drive unit sequentially applying a selection pulse to the first lines; and a second drive unit applying a signal pulse including first to third voltages to each of the second lines. Each of the pixel circuits includes a first transistor sampling the signal pulse, and a second transistor driving one of the light emitting elements. The first drive unit applies the selection pulse when the first voltage is being applied by the second drive unit, before a correction of a threshold voltage of the second transistor is initiated and within a period that the one of the light emitting elements is being turned out, and the first drive unit applies the selection pulse when the second voltage is being applied by the second drive unit.
Public/Granted literature
- US20130215099A1 DISPLAY DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE Public/Granted day:2013-08-22
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