发明授权
- 专利标题: Image display device and driving method of image display device
- 专利标题(中): 图像显示装置及图像显示装置的驱动方法
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申请号: US12458756申请日: 2009-07-22
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公开(公告)号: US08553022B2公开(公告)日: 2013-10-08
- 发明人: Tomoaki Handa , Yuuki Seo , Katsuhide Uchino
- 申请人: Tomoaki Handa , Yuuki Seo , Katsuhide Uchino
- 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: JP2008-213512 20080822
- 主分类号: G06F3/038
- IPC分类号: G06F3/038
摘要:
Disclosed herein is an image display device including a display section, a signal line driving circuit, and a scanning line driving circuit. The display section is formed by arranging pixel circuits in a form of a matrix. The signal line driving circuit is configured to output a driving signal for a signal line to the signal line of the display section. The scanning line driving circuit is configured to output a driving signal for a scanning line to the scanning line of the display section. The pixel circuits each include at least a light emitting element, a driving transistor configured to drive the light emitting element connected to a source by a driving current corresponding to a gate-to-source voltage, a storage capacitor configured to retain the gate-to-source voltage, and a writing transistor configured to set a terminal voltage of the storage capacitor by a voltage of the signal line.
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