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. 08, 1983
Filed:
Apr. 16, 1981
Applicant:
Inventor:
Thomas L Glock, Allentown, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313422 ; 445 36 ; 445 49 ;
Abstract
An electron beam guide assembly for a flat panel display device includes two guide meshes. One mesh is substantially flat and the other is shaped. The shaped mesh has a substantially flat surface and includes longitudinal sides which extend angularly away from the flat surface. The sides are further shaped to include flanges which lie in a plane substantially parallel to and displaced from the flat surface. The flanges are joined to the flat mesh to form an assembly having continuously shielded longitudinal sides.