发明申请
- 专利标题: Display apparatus, display-apparatus driving method and eletronic instrument
- 专利标题(中): 显示装置,显示装置驱动方法和电子仪器
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申请号: US12385341申请日: 2009-04-06
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公开(公告)号: US20090278833A1公开(公告)日: 2009-11-12
- 发明人: Masatsugu Tomida , Mitsuru Asano
- 申请人: Masatsugu Tomida , Mitsuru Asano
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-121999 20080508
- 主分类号: G09G5/00
- IPC分类号: G09G5/00 ; G09G3/30
摘要:
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.
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