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. 20, 2021
Filed:
Jun. 06, 2018
Epistar Corporation, Hsinchu, TW;
Shih-I Chen, Hsinchu, TW;
Chia-Liang Hsu, Hsinchu, TW;
Tzu-Chieh Hsu, Hsinchu, TW;
Han-Min Wu, Hsinchu, TW;
Ye-Ming Hsu, Hsinchu, TW;
Chien-Fu Huang, Hsinchu, TW;
Chao-Hsing Chen, Hsinchu, TW;
Chiu-Lin Yao, Hsinchu, TW;
Hsin-Mao Liu, Hsinchu, TW;
Chien-Kai Chung, Hsinchu, TW;
EPISTAR CORPORATION, Hsinchu, TW;
Abstract
A light-emitting device includes a supportive substrate and a first light-emitting element on the supportive substrate. The first light-emitting element includes a first light-emitting stacked layer having a first surface and a second surface opposite to the first surface, and a first transparent layer on the first surface and electrically connected to the first light-emitting stacked layer. A second light-emitting element locates on the supportive substrate and a metal layer electrically connects to the first light-emitting element and the second light-emitting element and physically connects to the first transparent layer. The first light-emitting stacked layer includes a first width and the first transparent layer includes a second width different from the first width from a cross section view of the light-emitting device.