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:
Apr. 13, 2021
Filed:
Apr. 25, 2017
Lg Electronics Inc., Seoul, KR;
Seonhoo Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The present invention relates to a display device using a semiconductor light-emitting element and, particularly, to a display device using a semiconductor light-emitting element. A display device according to the present invention comprises: a substrate including a driving thin-film transistor; a semiconductor light-emitting element including a first conductive electrode and a second conductive electrode; and a planarization layer formed to cover the driving thin-film transistor and including a reception hole in which the semiconductor light-emitting element is received, wherein a height adjustment layer is formed between the substrate and the planarization layer so as to make one of the first and the second conductive electrode and one surface of the planarization layer coincide with each other in height.