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:
Jul. 22, 2025
Filed:
Aug. 05, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Juchan Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 24/799 (2013.01); H01L 24/98 (2013.01); H01L 2924/12041 (2013.01);
Abstract
A removal module for removing a mis-assembled semiconductor light emitting diode includes a housing having an inner space formed by an upper plate having a nozzle hole and a lower plate spaced apart from the upper plate; a fluid supply part configured to supply a fluid outside the housing to the inner space; and a fluid control part configured to control spray of the fluid supplied to the inner space through the nozzle hole by adjusting a pressure of the inner space.