Title:
LIGHT-EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2022/137475
Kind Code:
A1
Abstract:
This light-emitting element comprises a first electrode, a second electrode, and a quantum dot layer arranged between the first electrode and the second electrode. The quantum dot layer is provided with first quantum dots that are one of pure quantum dots and impure quantum dots, and second quantum dots that are arranged between the second electrode and the first quantum dots and that are the other of the pure quantum dots and the impure quantum dots.
Inventors:
UETA YOSHIHIRO
Application Number:
PCT/JP2020/048609
Publication Date:
June 30, 2022
Filing Date:
December 25, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01L51/50; H05B33/14; H05B33/22
Domestic Patent References:
| WO2020208810A1 | 2020-10-15 |
Foreign References:
| US20190280232A1 | 2019-09-12 | |||
| JP2009170358A | 2009-07-30 |
Attorney, Agent or Firm:
INOUE Tomoya (JP)
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