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:
Oct. 08, 2024
Filed:
Jul. 09, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Seunghwan Seok, Seoul, KR;
Hyohyung Lee, Seoul, KR;
Inbum Yang, Seoul, KR;
Bongwoon Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/00 (2017.01); G01N 21/95 (2006.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
G06T 7/001 (2013.01); G01N 21/95 (2013.01); H01L 27/156 (2013.01); H01L 33/005 (2013.01); H01L 33/44 (2013.01); G01N 2201/062 (2013.01); G01N 2201/0633 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10152 (2013.01); G06T 2207/20221 (2013.01); G06T 2207/30148 (2013.01); G06T 2207/30168 (2013.01);
Abstract
The present invention relates to an automatic display pixel inspection system and method and, particularly, to an automatic inspection system and method for inspecting defects occurring in the process of assembling semiconductor light emitting devices in a fluid.