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Title:
Display device
Document Type and Number:
Japanese Patent JP6290610
Kind Code:
B2
Abstract:
A display device is provided with an image processing circuit that outputs a pixel value of each pixel to a pixel driving circuit, the pixel driving circuit that inputs a pixel voltage to each of pixels based on the pixel value of each of the pixels, and a control circuit that detects a defective pixel. Here, the image processing circuit corrects the pixel value of the defective pixel in the image data to be displayed which is input to the image processing circuit, to a pixel value for black, and then outputs each pixel value of the image data to be displayed in which the pixel value of the defective pixel is corrected to the pixel value for black, to the pixel driving circuit.

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Inventors:
Nobuhiro Takeda
Toshihiro Sato
Application Number:
JP2013243250A
Publication Date:
March 07, 2018
Filing Date:
November 25, 2013
Export Citation:
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Assignee:
Japan Display Co., Ltd.
International Classes:
G09G3/3233; G09G3/20; G09G3/30; H01L51/50; H05B33/12; H05B44/00
Domestic Patent References:
JP2013120321A
JP11282420A
JP2007025303A
JP2006349966A
JP2002175041A
JP2008171020A
JP10254410A
JP2005181951A
JP2005242162A
JP2006330237A
Foreign References:
US20060164407
US20060015272
Attorney, Agent or Firm:
Haruka International Patent Office



 
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