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:
May. 13, 2025
Filed:
Jun. 12, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Bongseok Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/00 (2006.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); H10H 20/01 (2025.01); H10H 20/857 (2025.01); H10H 20/0364 (2025.01);
Abstract
A method for manufacturing a display device can include growing a plurality of light emitting (LEDs) on a growing substrate; forming a member having a thermal flow characteristic on at least one side surface of each of the plurality of LEDs; separating each of the plurality of LEDs from the growing substrate; forming a plurality of assembly grooves in a wiring substrate for defining pixel regions; assembling the plurality of LEDs at locations respectively corresponding to the plurality of assembly grooves; and applying heat to the wiring substrate to perform a reflow process for adjusting a position of at least one of the plurality of LEDs.