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. 07, 2008
Filed:
Dec. 09, 2004
Osamu Oida, Kagoshima Prefecture, JP;
Takuo Shinohara, Kagoshima Prefecture, JP;
Osamu Oida, Kagoshima Prefecture, JP;
Takuo Shinohara, Kagoshima Prefecture, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
Address electrode patterns are formed on a rear surface glass substrate using a silver paste for forming address electrodes, and these patterns are dried. The average particle size of the silver powder in the silver paste is approximately 10 nm, and the softening point of the glass frit is approximately 420° C. The content ratio of the glass frit in the silver paste is set to 5 wt %. Then, a dielectric layer pattern is formed by using glass paste for forming a white dielectric layer so as to cover the address electrode patterns, and this dielectric layer pattern is dried. The glass frit in the glass paste has a softening point of approximately 540° C. Then, the address electrode patterns and the dielectric layer patterns are baked at a temperature of 540° C. Thus, the resin components in the address electrode patterns and the dielectric layer pattern are burnt away, and the glass frit components are softened so as to be fixed onto the rear surface glass substrate.