Title:
LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/085101
Kind Code:
A1
Abstract:
A light-emitting layer (Em) provided to a light-emitting element (1) according to the present disclosure includes first quantum dots (QD1) and second quantum dots (QD2) that are separated from each other. The first quantum dots (QD1) each include a first core (C1), a shell (S1) that is in contact with the first core (C1), and a first layer (K1) that is formed from a first material and is further to the outside than the shell (S1). The second quantum dots (QD2) each include a second core (C2) and a second layer (K2) that is formed from a second material and is in contact with the second core (C2).
Inventors:
SAKAKIBARA YUSUKE
Application Number:
PCT/JP2023/037330
Publication Date:
April 25, 2024
Filing Date:
October 16, 2023
Export Citation:
Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
H05B33/14; H10K50/115; H10K59/10
Domestic Patent References:
| WO2011081037A1 | 2011-07-07 |
Foreign References:
| CN114079013A | 2022-02-22 | |||
| JP2021506084A | 2021-02-18 | |||
| CN112342013A | 2021-02-09 | |||
| US20210355380A1 | 2021-11-18 | |||
| JP2020107866A | 2020-07-09 | |||
| JP2021008526A | 2021-01-28 | |||
| JP2009508356A | 2009-02-26 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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