Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/107145
Kind Code:
A1
Abstract:
The display device according to the present disclosure is provided with: a plate-like substrate having a first surface and a second surface opposite from the first surface; a plurality of pixel portions positioned on the first surface; and a power supply voltage supply unit which is positioned on the second surface and outputs a first power supply voltage applied to the plurality of pixel portions and a second power supply voltage of a potential lower than the first power supply voltage. The display device comprises a first wiring conductor for electrically connecting the power supply voltage supply unit and the plurality of pixel portions and for applying the first power supply voltage to the plurality of pixel portions, and a second wiring conductor for applying the second power supply voltage to the plurality of pixel portions. The first wiring conductor and/or the second wiring conductor includes a planar conductor portion covering the first surface, wherein the planar conductor portion includes connecting portions on at least two sides of the substrate for connecting the power supply voltage supply unit.
Inventors:
ITO HIROAKI (JP)
SUZUKI TAKANOBU (JP)
SUZUKI TAKANOBU (JP)
Application Number:
PCT/JP2020/044372
Publication Date:
June 03, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H01L23/12; G09F9/30; H01L23/15; H01L27/32; H01L51/50; H04N5/66; H05B33/02; H05B33/06
Domestic Patent References:
| WO2019167966A1 | 2019-09-06 |
Foreign References:
| CN109003996A | 2018-12-14 | |||
| JP2003058074A | 2003-02-28 | |||
| JP2005189676A | 2005-07-14 |
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
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