Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/157943
Kind Code:
A1
Abstract:
This display device (10) is provided with a first electrode (M1) and a second electrode (M2) that overlap each other in a plan view, a light-emitting layer (EM) including quantum dots and overlapping the first electrode and the second electrode in a plan view, a third electrode (M3) capable of forming an electric field between itself and the second electrode (M2), and an optical adjustment element (LS) overlapping the light-emitting layer (M) in a plan view and having a light transmittance that changes according to a potential difference (Vs) between the second electrode and the third electrode.
Inventors:
KITAZAWA TAZUKO
UETA YOSHIHIRO
SATOH EIJI
KIN ZENKEN
UETA YOSHIHIRO
SATOH EIJI
KIN ZENKEN
Application Number:
PCT/JP2021/002308
Publication Date:
July 28, 2022
Filing Date:
January 22, 2021
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H05B33/02; H01L27/32; H01L51/50; H05B33/12; H05B33/14
Domestic Patent References:
| WO2011058725A1 | 2011-05-19 |
Foreign References:
| JP2020149974A | 2020-09-17 | |||
| JP2020520039A | 2020-07-02 | |||
| JP2016038586A | 2016-03-22 | |||
| US20120099047A1 | 2012-04-26 | |||
| JP2019091640A | 2019-06-13 | |||
| JP2015201314A | 2015-11-12 | |||
| JP2005010323A | 2005-01-13 | |||
| US20160238917A1 | 2016-08-18 | |||
| US20130314647A1 | 2013-11-28 | |||
| US20070132371A1 | 2007-06-14 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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