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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.:

US 11362295 B1

PDFFull Text
Date of Patent:
Jun. 14, 2022

Filed:

Aug. 27, 2019

Organic electroluminescent device

Applicants:

Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;

Tsinghua University, Beijing, CN;

Inventors:

Lian Duan, Beijing, CN;

Dongdong Zhang, Beijing, CN;

Xiaozeng Song, Beijing, CN;

Minghan Cai, Beijing, CN;

Jinbei Wei, Kunshan, CN;

Assignees:

KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD., Kunshan, CN;

TSINGHUA UNIVERSITY, Beijing, CN;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Vu A Nguyen

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5012 (2013.01); H01L 51/5004 (2013.01); H01L 51/5056 (2013.01); H01L 51/006 (2013.01); H01L 51/007 (2013.01); H01L 51/0052 (2013.01); H01L 51/0054 (2013.01); H01L 51/0055 (2013.01); H01L 51/0056 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0069 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H01L 51/0077 (2013.01); H01L 51/0092 (2013.01); H01L 2251/552 (2013.01);
Abstract

The present disclosure relates to the technical field of display, and specifically relates to an organic electroluminescent device, and in particular, to a highly efficient fluorescence device. An organic electroluminescent device includes a hole transport layer, and a light-emitting layer. The hole transport layer and the light-emitting layer has an interface exciplex formed at an interface therebetween.

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Duan, Lian. (2022). Organic electroluminescent device (U.S. Patent No. 11362295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11362295

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