Title:
LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR FORMING LIGHT-EMITTING LAYER
Document Type and Number:
WIPO Patent Application WO/2024/084572
Kind Code:
A1
Abstract:
A light-emitting element (1) comprises an anode (22), a cathode (25), and a light-emitting layer (38) provided between the anode (22) and the cathode (25). The light-emitting layer (38) includes a plurality of quantum dots (17), continuous chemical compounds (18a, 18b) provided surrounding each of the plurality of quantum dots (17), and an electron transport material (10) having an electron transport property.
Inventors:
YAGUCHI YUMA
UETA YOSHIHIRO
UETA YOSHIHIRO
Application Number:
PCT/JP2022/038713
Publication Date:
April 25, 2024
Filing Date:
October 18, 2022
Export Citation:
Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
H05B33/14; G09F9/30; H05B33/10; H05B33/12; H05B33/20; H10K50/15; H10K50/16; H10K59/10
Domestic Patent References:
| WO2019186847A1 | 2019-10-03 |
Foreign References:
| JP2010055900A | 2010-03-11 | |||
| JP2010532409A | 2010-10-07 | |||
| JP2021523530A | 2021-09-02 | |||
| JP2009087784A | 2009-04-23 | |||
| JP2014078381A | 2014-05-01 | |||
| US20200058889A1 | 2020-02-20 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Download PDF: