The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Jan. 25, 2018
Guangdong Juhua Printed Display Technology Co., Ltd., Guangzhou, CN;
Zhe Li, Guangzhou, CN;
Xiangwei Xie, Guangzhou, CN;
Jingyao Song, Guangzhou, CN;
Dong Fu, Guangzhou, CN;
GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD, Guangzhou, CN;
Abstract
An electroluminescent device and a light-emitting layer and an application thereof. The light-emitting layer comprises at least one nano-crystalline semiconductor material and at least one exciplex; an emission spectrum of the exciplex is at least partially overlapped with an excitation spectrum of the nano-crystalline semiconductor material; and the attenuation life of an excited state of the exciplex is longer than the attenuation life of an excited state of the nano-crystalline semiconductor material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile