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. 13, 2000
Filed:
Sep. 27, 1997
Applicant:
Inventors:
Jong Duk Lee, , US;
Donghwan Kim, Seoul, KR;
Assignees:
Korean Information & Communication Co., Ltd., Seoul, KR;
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438 34 ; 438 20 ; 438 22 ; 438 23 ; 438 28 ;
Abstract
The present invention is directed to fabricating a MOSFET-controlled FEA, in which the emitter array and the cathode electrode are separated and connected to each other by a MOSFET, the cathode electrode and the n-well beneath the emitter array thereby being used as a source and a drain of the MOSFET.