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:
Aug. 04, 2015
Filed:
Jan. 10, 2012
Applicants:
Cheol Jin Lee, Seoul, KR;
Dong Hoon Shin, Seoul, KR;
Inventors:
Cheol Jin Lee, Seoul, KR;
Dong Hoon Shin, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 29/43 (2006.01); H01J 1/316 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
H01J 1/316 (2013.01); B82Y 20/00 (2013.01); H01J 2201/30446 (2013.01); H01J 2201/30469 (2013.01);
Abstract
Described is a lateral field emission device emitting electrons in parallel with respect to a substrate. Electron emission materials having a predetermined thickness are arranged in a direction with respect to the substrate on a supporting portion. An anode is disposed on a side portion of the substrate, the anode corresponding to the electron emission materials.