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. 21, 2025
Filed:
Dec. 18, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Kisu Kim, Seoul, KR;
Changseo Park, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/831 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10H 20/8312 (2025.01); H01L 25/0753 (2013.01); H10H 20/01 (2025.01); H10H 20/857 (2025.01); H10H 20/032 (2025.01); H10H 20/0364 (2025.01);
Abstract
Discussed is a display device including a base portion; a first electrode formed on the base portion; a dielectric layer stacked on one surface of the first electrode; a second electrode disposed on the dielectric layer at a predetermined interval; a barrier rib portion stacked on the dielectric layer to cover the second electrode while forming a plurality of cells; and semiconductor light emitting diodes seated in the plurality of cells, wherein the first electrode is spaced apart from the second electrode with the dielectric layer disposed therebetween.