Invention Grant
- Patent Title: Pixel circuit and display apparatus
- Patent Title (中): 像素电路和显示设备
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Application No.: US12719438Application Date: 2010-03-08
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Publication No.: US08687024B2Publication Date: 2014-04-01
- Inventor: Arinobu Kanegae , Shinya Ono , Mika Nakamura
- Applicant: Arinobu Kanegae , Shinya Ono , Mika Nakamura
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2007-253335 20070928
- Main IPC: G09G5/10
- IPC: G09G5/10

Abstract:
An active matrix display apparatus comprises plural gate lines and plural source lines that are arranged such that the plural gate lines respectively intersect the plural source lines and light-emitting element circuits, which are provided to respectively correspond to intersections at which the plural gate lines intersect the plural source line. Additionally, each of the light-emitting element circuits includes a light-emitting element for emitting light according to a current supplied thereto, a drive transistor for controlling a current supplied to the light-emitting element, and a control transistor for controlling writing of an image signal to the drive transistor. Furthermore, the drive transistor has a body terminal and is configured to correct luminance of the light-emitting element using a voltage applied to the body terminal.
Public/Granted literature
- US20100220118A1 PIXEL CIRCUIT AND DISPLAY APPARATUS Public/Granted day:2010-09-02
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