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:
Feb. 18, 1997
Filed:
Jul. 12, 1994
Takashi Nishimura, Fukaya, JP;
Kazuyuki Seino, Fukaya, JP;
Tohru Takahashi, Kumagaya, JP;
Yuuji Haraguchi, Fukaya, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A color cathode-ray tube with a vacuum envelope that includes a rectangular, flat face plate and a rectangular, flat rear plate opposing the face plate. A phosphor screen is formed on an inner surface of the face plate, and fixing members are fixed to an inner surface of the rear plate. A shadow mask arranged in the envelope is supported by mask support members to face the phosphor screen at a predetermined distance. Plate support members are arranged in the envelope to support a load of atmospheric pressure acting on the face plate and the rear plate. The mask support members and the plate support members are fixed to the fixing members while being in close contact with the inner surface of the rear plate.