发明授权
- 专利标题: Display apparatus, driving method for display apparatus and electronic apparatus
- 专利标题(中): 显示装置,显示装置的驱动方法及电子设备
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申请号: US11882181申请日: 2007-07-31
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公开(公告)号: US07800563B2公开(公告)日: 2010-09-21
- 发明人: Mitsuru Asano , Hiroshi Fujimura , Seiichiro Jinta , Masatsugu Tomida
- 申请人: Mitsuru Asano , Hiroshi Fujimura , Seiichiro Jinta , Masatsugu Tomida
- 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
- 代理机构: Rader, Fishman & Grauer PLLC
- 优先权: JP2006-210619 20060802; JP2007-139016 20070525
- 主分类号: G09G3/30
- IPC分类号: G09G3/30
摘要:
Disclosed herein is a display apparatus, including: a pixel array section wherein a plurality of pixel circuits each including an electro-optical element, a driving transistor, a sampling transistor and a capacitor are disposed in a matrix; a dependence cancellation section configured to negatively feed back, within a correction period before said electro-optical element emits light in a state wherein the image signal is written by said sampling transistor, drain-source current of said driving transistor to the gate input side of said driving transistor to cancel the dependence of the drain-source current of said driving transistor on the mobility; and a scanning section configured to use an AC power supply as a power supply to a last stage buffer of an output circuit to produce a scanning signal which defines the correction period.
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