Invention Grant
- Patent Title: Display apparatus, driving method thereof, and electronic system
- Patent Title (中): 显示装置,其驱动方法和电子系统
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Application No.: US12073861Application Date: 2008-03-11
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Publication No.: US08648840B2Publication Date: 2014-02-11
- Inventor: Katsuhide Uchino , Tetsuro Yamamoto
- Applicant: Katsuhide Uchino , Tetsuro Yamamoto
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2007-067005 20070315
- Main IPC: G06F3/038
- IPC: G06F3/038

Abstract:
A display apparatus includes: a pixel array section including a row of first and second scanning lines, a column of signal lines, and pixels in a matrix, each of the pixels disposed at an intersection of both of the lines; and a drive section. The drive section performs line progressive scanning on the pixels. The pixel includes a light emitting device, a sampling transistor, a driving transistor, a switching transistor, and a holding capacitor. The sampling transistor samples a video signal on the signal line to hold the signal potential in the holding capacitor, the driving transistor makes the light emitting device conductive to be in a luminous state in accordance with the held signal potential, and the switching transistor becomes ON in accordance with the control signal supplied in advance of the sampling of the video signal to change the light emitting device to a non-luminous state.
Public/Granted literature
- US20080225026A1 Display apparatus, driving method thereof, and electronic system Public/Granted day:2008-09-18
Information query
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