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:
Jun. 25, 2024
Filed:
Dec. 29, 2022
Awexome Ray, Inc., Anyang-si, KR;
Keun Soo Jeong, Seoul, KR;
Young Bae Kim, Anyang-si, KR;
Sang Hyuk Ha, Ansan-si, KR;
Seung Woo Yi, Seoul, KR;
Hong Soo Choi, Seoul, KR;
Se Hoon Gihm, Seongnam-si, KR;
AweXome Ray, Inc., Anyang-si, KR;
Abstract
An ultraviolet emitting device according to the present disclosure includes a lamp for mounting a discharge gas and an ultraviolet emission source therein, and a plurality of yarns formed by extending and aggregating carbon nanotubes in a first direction, and includes a first electrode at least partially exposed to the discharge gas within the lamp. Accordingly, electron emission efficiency of the first electrode is improved to achieve high efficiency, and durability is also improved to provide a long-life device.