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:
Mar. 20, 2001
Filed:
Oct. 19, 1998
Applicant:
Inventors:
Deuk-il Park, Suwon, KR;
Jong-seo Choi, Anyang, KR;
Assignee:
Samsung Display Devices Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
U.S. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
Abstract
A field emission device includes a substrate, a first electrode formed on the substrate in a predetermined pattern, a dielectric layer formed on the substrate to embed the first electrode, a second electrode formed on the dielectric layer in a predetermined pattern, a floating electrode spaced apart a predetermined distance from the second electrode, on the dielectric layer, and a conductive particle layer formed between the second electrode and the floating electrode to electrically connect the second electrode and the floating electrode.