Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2023041459
Kind Code:
A
Abstract:
To provide a display device capable of preventing non-uniformity of in-plane luminance caused by feedthrough voltage.SOLUTION: A display device 1 includes: a plurality of pixels 110; a plurality of write signal lines WS to which a control signal WS for selecting a pixel row in which data voltage is to be written is supplied; a WS signal gate driver 12a3 that supplies the control signal WS; a plurality of data voltage lines Sig for writing the data voltage; a data driver 13 that supplies the data voltage; a selector circuit 120 that switches the data voltage line Sig to which the data voltage is supplied; a selector control line SEL to which a control signal SEL for controlling the selector circuit 120 is supplied; and a controller 20 that supplies the control signal SEL. The plurality of pixels 110 include a first pixel 110a and a second pixel 110b belonging to the same pixel row. The WS signal gate driver 12a3 supplies the control signal WS in a first direction. The controller 20 supplies the control signal SEL in a second direction opposite to the first direction.SELECTED DRAWING: Figure 1
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Inventors:
OBARA MASANORI
Application Number:
JP2021148848A
Publication Date:
March 24, 2023
Filing Date:
September 13, 2021
Export Citation:
Assignee:
JOLED INC
International Classes:
G09G3/3233; G09F9/30; G09G3/20; H05B33/02; H10K50/00; H10K59/00
Attorney, Agent or Firm:
Shuichi Yoshikawa
Masao Sakajima
Masao Sakajima
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