US Patent 11778908 Organic electroluminescent devices
All edits
Edits on 5 Oct, 2023
Golden AI
Edits made to:
Infobox (+13 properties)
Article (+654 characters)
US Patent 11778908 Organic electroluminescent devices
Article
Patent abstract
The present disclosure relates to display technologies, and particularly discloses an organic electroluminescent device. This organic electroluminescent device includes a light-emitting layer, the light-emitting includes an exciplex composed of a donor molecule and an acceptor molecule, and a wide band gap material for increasing the inter-molecular spacing between the donor molecule and the acceptor molecule. According to the device of the present disclosure, the degree of orbital overlap of HOMO and LUMO of the formed exciplex and the singlet-triplet energy level difference can be reduced, the reverse intersystem crossing rate (k
Infobox
Is a
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dongdong Zhang
Jinbei Wei
Lian Duan
Xiaozeng Song
Date of Patent
October 3, 2023
Patent Application Number
16683276
Date Filed
November 14, 2019
Patent Citations
Patent Primary Examiner
Find more entities like US Patent 11778908 Organic electroluminescent devices
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
