Invention Grant
US08130178B2 Display apparatus, method of driving a display, and electronic device
有权
显示装置,显示器的驱动方法以及电子设备
- Patent Title: Display apparatus, method of driving a display, and electronic device
- Patent Title (中): 显示装置,显示器的驱动方法以及电子设备
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Application No.: US13137092Application Date: 2011-07-20
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Publication No.: US08130178B2Publication Date: 2012-03-06
- Inventor: Junichi Yamashita , Masatsugu Tomida , Katsuhide Uchino
- Applicant: Junichi Yamashita , Masatsugu Tomida , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2007-041196 20070221
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
In a display apparatus including a switching transistor, a correction voltage for eliminating an effect of a variation in a characteristic of a driving transistor is stored in a storage capacitor. The switching transistor is disposed between one current terminal of the driving transistor and a light emitting element. The switching transistor turns off during the non-light emission period thereby to electrically disconnect the light emitting element from the one current terminal of the driving transistor thereby preventing a leakage current from flowing through the light emitting element during the period in which the correction unit operates, and thus preventing the correction voltage from having an error due to the leakage current.
Public/Granted literature
- US20110279439A1 Display apparatus, method of driving a display, and electronic device Public/Granted day:2011-11-17
Information query
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