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:
Oct. 20, 2026
Filed:
Dec. 04, 2023
Taiwan-asia Semiconductor Corporation, Hsinchu City, TW;
Ching-Yuan Tsai, Hsinchu City, TW;
Yao-Hong Huang, Hsinchu City, TW;
Hong-Ta Cheng, Hsinchu City, TW;
Taiwan-Asia Semiconductor Corporation, Hsinchu City, TW;
Abstract
The present invention relates to a light-emitting diode (LED) which comprises multiple point-like transparent conductive electrodes, a dielectric layer, and an epitaxial composite layer. The dielectric layer is disposed around each point-like transparent conductive electrode. The epitaxial composite layer comprises a carbon-doped gallium arsenide epitaxial layer. The carbon-doped gallium arsenide epitaxial layer is disposed both on each point-like transparent conductive electrode and the dielectric layer and electrically connected to each point-like transparent conductive electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile