Title:
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/246127
Kind Code:
A1
Abstract:
This display device comprises: a first electrode; a second electrode; a light-emitting layer that is disposed between the first electrode and the second electrode; and auxiliary electrodes that are connected to the second electrode. The auxiliary electrodes include a first auxiliary electrode and a second auxiliary electrode that is disposed between the first auxiliary electrode and the second electrode. The second auxiliary electrode contains an alkaline-earth metal element and/or a lanthanoid element.
Inventors:
TANAKA HIDEYUKI (JP)
KANO TATSUYA (JP)
KANO TATSUYA (JP)
Application Number:
PCT/JP2021/018242
Publication Date:
December 09, 2021
Filing Date:
May 13, 2021
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G09F9/30; H01L27/32; H01L51/50; H05B33/22; H05B33/26
Domestic Patent References:
| WO2013118462A1 | 2013-08-15 | |||
| WO2013076948A1 | 2013-05-30 |
Foreign References:
| JP2011040167A | 2011-02-24 | |||
| JP2010267935A | 2010-11-25 | |||
| JP2015103438A | 2015-06-04 | |||
| JP2012018938A | 2012-01-26 | |||
| JP2007073499A | 2007-03-22 |
Attorney, Agent or Firm:
SUGIURA, Takuma et al. (JP)
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