Invention Grant
- Patent Title: Display apparatus, display-apparatus driving method and eletronic instrument
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Application No.: US12385341Application Date: 2009-04-06
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Publication No.: US08345032B2Publication Date: 2013-01-01
- Inventor: Masatsugu Tomida , Mitsuru Asano
- Applicant: Masatsugu Tomida , Mitsuru Asano
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader Fishman & Grauer, PLLC
- Priority: JP2008-121999 20080508
- Main IPC: G06F3/038
- IPC: G06F3/038

Abstract:
Disclosed herein is a display apparatus including a pixel matrix section including pixel circuits laid out to form a pixel matrix to serve as pixel circuits each having an electro optical device, a signal writing transistor, a signal storage capacitor, and a device driving transistor, and a power-supply section configured to change a power-supply electric potential appearing on a power-supply line for providing a driving current flowing to the device driving transistor from one level to another in order to control transitions from a light emission period of the electro optical device to a no-light emission period of the electro optical device and vice versa, and stopping an operation to assert the power-supply electric potential on the power-supply line during a portion of the no-light emission period of the electro optical device.
Public/Granted literature
- US20090278833A1 Display apparatus, display-apparatus driving method and eletronic instrument Public/Granted day:2009-11-12
Information query
IPC分类: