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. 04, 2000
Filed:
Mar. 05, 1998
Applicant:
Inventor:
Yoshiro Horiuchi, Tokyo, JP;
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313402 ; 313407 ;
Abstract
A color selecting electrode for a color cathode-ray tube, which is capable of optimizing a displacement of the color selecting electrode on a phosphor screen side when the color election mechanism is subjected to a thermal effect. The color selecting electrode includes a frame composed of a pair of opposed supporting members and a pair of elasticity imparting members mounted between the supporting members; a large-number of ribbon-like grid elements stretchingly mounted on the frame; and metal members different in thermal expansion coefficient from the supporting members, the metal members being fixed on the supporting members over the entire lengths thereof.