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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.:

US 12593727 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Mar. 13, 2020

Display device using semiconductor light-emitting diodes, and method for manufacturing same

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jungsub Kim, Seoul, KR;

Yeonhong Jung, Seoul, KR;

Sunghyun Moon, Seoul, KR;

Myoungsoo Kim, Seoul, KR;

Yoonchul Kim, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

LEE, HONG, DEGERMAN, KANG & WAIMEY

Primary Examiner:

Feifei Yeung Lopez

Int. Cl.
CPC ...
H01L 25/075 (2006.01); G01R 31/26 (2020.01); G09G 3/00 (2006.01); H01L 21/66 (2006.01); H10H 20/01 (2025.01); H10H 20/852 (2025.01); H10H 20/856 (2025.01); H10H 20/80 (2025.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); G01R 31/2635 (2013.01); G09G 3/006 (2013.01); H01L 22/22 (2013.01); H10H 20/01 (2025.01); H10H 20/852 (2025.01); H10H 20/856 (2025.01); H10H 20/0362 (2025.01); H10H 20/0363 (2025.01); H10H 20/882 (2025.01);
Abstract

The display device according to the present invention comprises: a substrate; semiconductor light-emitting diodes disposed on the substrate; a planarization layer formed so as to cover the semiconductor light-emitting diodes; and wire electrodes electrically connected to the semiconductor light-emitting diodes, wherein the substrate comprises individual pixel areas in which the semiconductor light-emitting diodes are disposed, and the individual pixel areas are each any one of first individual pixel areas, in which the semiconductor light-emitting diodes are disposed and which emit the light output by the semiconductor light-emitting diodes, and second individual pixel areas, in which a repair layer is disposed so as to emit the light output by an adjacent first individual pixel area.

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Kim, Jungsub. (2026). Display device using semiconductor light-emitting diodes, and method for manufacturing same (U.S. Patent No. 12593727). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12593727

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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