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:
Jul. 07, 2026
Filed:
Sep. 20, 2023
Applicant:
Awexome Ray, Inc., Anyang-si, KR;
Inventors:
Hong Soo Choi, Seoul, KR;
Keun Soo Jeong, Seoul, KR;
Hyeon Gu Cho, Yongin-si, KR;
Young Bae Kim, Anyang-si, KR;
So Ra Lee, Hanam-si, KR;
Se Hoon Gihm, Seongnam-si, KR;
Assignee:
AWEXOME RAY, INC., Anyang-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01J 35/06 (2006.01); H01J 1/304 (2006.01);
U.S. Cl.
CPC ...
H01J 35/065 (2013.01); H01J 1/304 (2013.01); H01J 2201/30434 (2013.01); H01J 2201/30469 (2013.01); H01J 2235/062 (2013.01);
Abstract
Provided is an emitter. The emitter according to an aspect of the present disclosure is formed in a form of a sheet including carbon nanotube, and the emitter includes at least one of a part curved to form a ridge in a direction of electron emission and a part bent to form a ridge in the direction of electron emission.