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:
Sep. 29, 2026
Filed:
May. 11, 2022
Applicants:
Lg Electronics Inc., Seoul, KR;
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignees:
LG ELECTRONICS INC., Seoul, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 25/16 (2023.01); H10W 90/00 (2026.01); H10W 72/00 (2026.01); H10W 72/30 (2026.01);
U.S. Cl.
CPC ...
H10W 90/00 (2026.01); H10W 72/0198 (2026.01); H10W 72/07302 (2026.01); H10W 72/07307 (2026.01); H10W 72/334 (2026.01); H10W 90/732 (2026.01);
Abstract
A display device includes a substrate including a plurality of pixels, a plurality of protrusions on the substrate, an adhesive layer on the substrate, and a plurality of semiconductor light emitting devices on the adhesive layer. The semiconductor light emitting devices can be disposed in a pixel among the plurality of pixels, and the plurality of protrusions can be disposed around the plurality of semiconductor light emitting devices in the pixel.