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. 08, 2025
Filed:
Oct. 18, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 19/00 (2006.01); H01L 21/67 (2006.01); H01L 21/68 (2006.01); H01L 23/00 (2006.01); H01L 33/00 (2010.01); H05K 13/04 (2006.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 33/00 (2013.01); H01L 21/67121 (2013.01); H01L 21/68 (2013.01); H01L 24/97 (2013.01); H01L 25/0753 (2013.01);
Abstract
The assembly apparatus comprises: a main frame; a magnet head arranged on the main frame so that a semiconductor light-emitting element is self-assembled on a panel; and a vibration isolator arranged on the main frame to offset vibration of the magnet head, wherein the magnet head comprises a magnet plate assembly, which includes a magnet applying an attractive force to the semiconductor light-emitting element, and the vibration isolator comprises a weight positioned on the magnet plate assembly and may minimize the transmission, to the main frame, of vibration generated by the magnet head.