Invention Grant
- Patent Title: Organic electroluminescence display device and organic electroluminescence display device manufacturing method
- Patent Title (中): 有机电致发光显示装置及有机电致发光显示装置的制造方法
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Application No.: US13403375Application Date: 2012-02-23
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Publication No.: US08830148B2Publication Date: 2014-09-09
- Inventor: Yasuo Segawa , Tetsurou Nakamura , Shinya Ono
- Applicant: Yasuo Segawa , Tetsurou Nakamura , Shinya Ono
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Main IPC: G09G3/32
- IPC: G09G3/32 ; H01L27/32

Abstract:
An organic electroluminescence display device includes a display panel including pixels. The pixels each include a light-emitter, driver and capacitor. A storage is configured to store a correction parameter for each of the pixels for correcting, in accordance with characteristics of each of the pixels, an image signal input from an external source. A controller is configured to, for each pixel of the pixels, obtain a corrected signal voltage by reading the correction parameter corresponding to the pixel from the storage and multiplying the image signal corresponding to the pixel by the correction parameter corresponding to the pixel. The storage is configured to store a gain and not an offset as the correction parameter.
Public/Granted literature
Information query
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