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:
Mar. 25, 2025
Filed:
Mar. 29, 2022
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Inventor:
Jiao Wang, Shenzhen, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); G02F 1/13357 (2006.01); H01L 25/075 (2006.01); H01L 33/10 (2010.01); H01L 33/24 (2010.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/24 (2013.01); G02F 1/133603 (2013.01); G02F 1/133608 (2013.01); H01L 25/0753 (2013.01); H01L 33/10 (2013.01); H01L 33/46 (2013.01);
Abstract
A light-emitting diode, a light-emitting substrate, and a display device are provided. The light-emitting diode includes a first semiconductor layer, a light-emitting layer, a second semiconductor layer, and a first protective layer disposed in sequence. The second semiconductor layer is located on a light-emitting surface of the light-emitting layer. The light-emitting diode includes at least one convergence surface, and the at least one convergence surface includes a surface of the second semiconductor layer away from the light-emitting layer and/or a surface of the first protective layer away from the second semiconductor layer.