Invention Grant
- Patent Title: Display apparatus, method of driving a display, and electronic device
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Application No.: US14984032Application Date: 2015-12-30
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Publication No.: US09361829B2Publication Date: 2016-06-07
- Inventor: Junichi Yamashita , Masatsugu Tomida , Katsuhide Uchino
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2007-041196 20070221
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/32 ; H01L27/32 ; H01L51/52

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
- US20160111045A1 DISPLAY APPARATUS, METHOD OF DRIVING A DISPLAY, AND ELECTRONIC DEVICE Public/Granted day:2016-04-21
Information query
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