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:
Oct. 20, 1987
Filed:
Mar. 03, 1986
Kazuo Omae, Saitama, JP;
Hiroshi Okazaki, Chiba, JP;
Sony Corporation, Tokyo, JP;
Abstract
A cathode-ray tube having an explosion-proof band shrink fitted on the periphery of the panel thereof and having recesses formed so as to adjust the effective sectional area of the explosion-proof band to a value appropriate for correcting the strain of the panel caused by the evacuation of the tube body of the cathode-ray tube. The size of the recesses is determined on the basis of a misalignment correction estimated theoretically by using measured data of deformation of the panel, so that the deformation of the panel surface is corrected appropriately, and thereby misalignment of electron beams is minimized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile