Invention Grant
- Patent Title: Image display device and driving method of image display device
- Patent Title (中): 图像显示装置及图像显示装置的驱动方法
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Application No.: US12458756Application Date: 2009-07-22
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Publication No.: US08553022B2Publication Date: 2013-10-08
- Inventor: Tomoaki Handa , Yuuki Seo , Katsuhide Uchino
- Applicant: Tomoaki Handa , Yuuki Seo , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2008-213512 20080822
- Main IPC: G06F3/038
- IPC: G06F3/038

Abstract:
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.
Public/Granted literature
- US20100045648A1 Image display device and driving method of image display device Public/Granted day:2010-02-25
Information query
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