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Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2020154049
Kind Code:
A
Abstract:
To suppress the decrease in reliability.SOLUTION: A display device 1 includes: a first substrate SUB1 including a display region A where a plurality of pixels are provided, and a peripheral region B outside the display region A; wires that are provided in the display region A, connected to the pixels, and supply signals to the pixels; output terminals T0 (first terminal) and a switch terminal TB (second terminal) provided in the peripheral region B; driver terminals D that are provided in a first peripheral region B1 corresponding to the peripheral region B on a first direction Y1 side of the display region A, connected to the wires, and connectable to a driver IC; first switches SWA that are provided on the display region A side relative to the driver terminals D in the first peripheral region B1, and configured to be able to switch connection and disconnection between the output terminal T0 and the wires; and a second switch SWB that is provided in a second peripheral region B2 corresponding to the peripheral region B on a second direction Y2 side, which is opposite to the first direction Y1 of the display region A, and connected to the switch terminal TB and the wires.SELECTED DRAWING: Figure 4

Inventors:
SHIRAGAMI KENGO
SASANUMA KEITA
KOHINATA NAOYUKI
Application Number:
JP2019050334A
Publication Date:
September 24, 2020
Filing Date:
March 18, 2019
Export Citation:
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Assignee:
JAPAN DISPLAY INC
International Classes:
G02F1/1368; G02F1/1345; G09F9/00; G09F9/30
Attorney, Agent or Firm:
Sakai International Patent Office