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.

Date of Patent:
Jul. 07, 2026

Filed:

Apr. 16, 2021
Applicants:

Hefei Boe Joint Technology Co., Ltd., Hefei, CN;

Boe Technology Group Co., Ltd., Beijing, CN;

Inventor:

Chinlung Liao, Beijing, CN;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 50/125 (2023.01); H10K 59/121 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 50/125 (2023.02); H10K 59/1213 (2023.02); H10K 59/40 (2023.02);
Abstract

The present disclosure provides a light emitting device, a display substrate and a display device. The light emitting device of the present disclosure includes: a first electrode and a second electrode opposite to each other; a plurality of light-emitting units stacked between the first electrode and the second electrode; and a third electrode between adjacent light-emitting units. The first electrode and the second electrode are both electrically coupled to a first signal terminal, the third electrode is coupled to a second signal terminal, and the first signal terminal is configured to provide a first signal and the second signal terminal is configured to provide a second signal such that only part of the plurality of light-emitting units emits light at a same time.


Find Patent Forward Citations

Liao, Chinlung. (2026). Light emitting device having a compensation unit, display substrate and display device (U.S. Patent No. 12677525). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12677525

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…