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:
Apr. 14, 2026
Filed:
Jun. 02, 2023
Applicant:
Hkc Corporation Limited, Shenzhen, CN;
Inventors:
Yang Pu, Shenzhen, CN;
Haoxuan Zheng, Shenzhen, CN;
Assignee:
HKC CORPORATION LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 25/16 (2023.01); H10H 20/831 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H01L 24/81 (2013.01); H01L 24/02 (2013.01); H01L 24/05 (2013.01); H01L 24/10 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 25/167 (2013.01); H10H 20/831 (2025.01); H10H 20/857 (2025.01); H01L 2224/0217 (2013.01); H01L 2224/0224 (2013.01); H01L 2224/05555 (2013.01); H01L 2224/05573 (2013.01); H01L 2224/05609 (2013.01); H01L 2224/05611 (2013.01); H01L 2224/10135 (2013.01); H01L 2224/10165 (2013.01); H01L 2224/13016 (2013.01); H01L 2224/16145 (2013.01); H01L 2224/81002 (2013.01); H01L 2224/81005 (2013.01); H01L 2224/81139 (2013.01); H01L 2224/8114 (2013.01); H01L 2224/81141 (2013.01); H01L 2224/818 (2013.01); H01L 2924/12041 (2013.01); H01L 2924/13069 (2013.01); H01L 2924/13091 (2013.01);
Abstract
A driving substrate, a micro LED transfer device and a micro LED transfer method are provided. A side surface of the driving substrate is arranged with a binding metal layer, a positioning layer is arranged around the binding metal layer, and a width of the positioning layer at a position away from the driving substrate is less than that a width at a position close to the driving substrate.