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:
Jun. 23, 2026
Filed:
Feb. 04, 2020
Lg Electronics Inc., Seoul, KR;
Byungjun Kang, Seoul, KR;
Junghoon Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
According to the present invention, in a display device comprising a substrate and semiconductor light emitting devices mounted on the substrate, the semiconductor light emitting devices are characterized in that the semiconductor light emitting devices include a protective layer and a pattern layer having one surface in contact with the protective layer, another surface in contact with the substrate, and a concave-convex structure on another surface, through such a structure, it is possible to minimize the phenomenon that the semiconductor light emitting device is adsorbed to the surface of the substrate other than the cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile