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:
May. 30, 2023
Filed:
Oct. 23, 2020
Lextar Electronics Corporation, Hsinchu, TW;
Shiou-Yi Kuo, Hsinchu, TW;
Jian-Chin Liang, Hsinchu, TW;
Jo-Hsiang Chen, Hsinchu, TW;
Chih-Hao Lin, Hsinchu, TW;
Lextar Electronics Corporation, Hsinchu, TW;
Abstract
A light-emitting device includes a micro light-emitting diode chip (micro LED chip), a first electrical connecting layer, a second electrical connecting layer and a housing layer. The micro LED chip includes a light exit surface, a bottom surface opposite to the light exit surface and first and second electrodes located on the bottom surface. The first and second electrical connecting layers respectively connect to the first and second electrodes and extend along two opposite sidewalls to two sides of a perimeter of the light exit surface. The housing layer encloses the micro LED chip and the first and second electrical connecting layer. The light exit surface of the micro LED chip and top surfaces of the first and second electrical connecting layers are not enclosed by the housing layer.