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:
Dec. 09, 2025
Filed:
Jan. 21, 2020
Lg Electronics Inc., Seoul, KR;
Byoungkwon Cho, Seoul, KR;
Junghoon Kim, Seoul, KR;
Byungjun Kang, Seoul, KR;
Chilkeun Park, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Discussed is a display device including a base portion, assembled electrodes extending along one direction on the base portion, a dielectric layer to cover the assembled electrodes, a partition wall portion on the dielectric layer while forming a plurality of cells, and a plurality of semiconductor light emitting diodes seated in the plurality of cells, respectively and to emit light of different colors. The plurality of semiconductor light emitting diodes emitting different colors include recessed portions having different shapes. Further, a surface of the plurality of cells includes a solder portion protruding to correspond to the recessed portions of the plurality of semiconductor light emitting diodes seated in the plurality of cells, respectively.