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:
Nov. 07, 2000
Filed:
Oct. 31, 1997
Applicant:
Inventors:
James M Cleeves, Redwood City, CA (US);
Christopher J Spindt, Menlo Park, CA (US);
Roger W Barton, Palo Alto, CA (US);
Kishore K Chakravorty, San Jose, CA (US);
Arthur J Learn, Cupertino, CA (US);
Stephanie J Oberg, Sunnyvale, CA (US);
Assignee:
Candescent Technologies Corporation, San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313309 ; 313336 ; 313351 ; 313495 ; 313497 ;
Abstract
An electron-emitting device contains a vertical emitter resistor patterned into multiple laterally separated sections (34, 34V, 46, or 46V) situated between the electron-emissive elements (40), on one hand, and emitter electrodes (32), on the other hand. Sections of the resistor are spaced apart along each emitter electrode.