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:
Jan. 08, 2019
Filed:
Apr. 24, 2017
Gwangju Institute of Science and Technology, Gwangju, KR;
Dong-Seon Lee, Gwangju, KR;
Duk-Jo Kong, Gwangju, KR;
Jun-Yeob Lee, Gwangju, KR;
Mun-Do Park, Gwangju, KR;
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Abstract
A sidewall light emitting ultraviolet light emitting diode and a method of manufacturing thereof are disclosed. A light emitting structure is formed in an active region recessed from a substrate surface, and the light emitting structure is formed by growth in a direction parallel to the surface of the substrate. Also, a reflective metal layer is formed above or below the light emitting structure such that ultraviolet light can be released in a second direction perpendicular to a first direction which is the growth direction of the light emitting structure.