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:
May. 20, 2003
Filed:
Aug. 13, 2001
Joseph Arthur Reed, York, PA (US);
Thomson Licensing S.A., Boulogne Cedex, FR;
Abstract
The invention relates to a tension mask frame assembly for a CRT having a substantially rectangular mask support frame. The mask support frame has a pair of long sides extending about a central major axis and a pair of short sides extending about a central minor axis. On at least one pair of these sides, a midsection is disposed between and is continuous with two end sections. The midsection is made of a material having a coefficient of thermal expansion which is less than a coefficient of thermal expansion of the end section material. A tension mask is supported to the mask support frame at attachment points adjacent the pair of sides having the midsection.