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:
Apr. 22, 2003
Filed:
Feb. 03, 1999
Applicant:
Inventor:
Ji Ung Lee, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/304 ; H01J 1/924 ;
U.S. Cl.
CPC ...
H01J 1/304 ; H01J 1/924 ;
Abstract
A field emission display backplate including a substrate having a surface; an emitter which extends from the surface of the substrate; and an anode having an upper surface, a lower surface, and an opening surface which defines an opening aligned with the emitter, the opening surface includes a first portion which curves outward relative to the anode and a second portion which curves inward relative to the anode.
Lee, Ji. (2003). Field emission display backplates (U.S. Patent No. 6552477). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6552477
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile