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. 04, 2003
Filed:
Nov. 27, 2000
Takashi Ueno, Kanagawa-ken, JP;
Furuya Metal Co., Ltd., Tokyo, JP;
Abstract
The object of the invention is to provide a reflector in which a reduction in high reflection factor of Ag is restricted, a stable wheatherability can be attained in a continuous manner even if it is exposed in a severe environment of high temperature and high humidity and further a high practical effect with the connecting characteristic being effectively enforced can be attained and also a high reliability is provided. The alloy reflective film made of AgPdCu alloy or AgPdTi alloy with Ag being applied as major component, with Pd being added in a range of 0.5 to 3.0 wt %, with either Cu or Ti, for example, in Al, Au, Pt, Cu, Ta, Cr, Ti, Ni, Co, Si as the third element being added in a range of 0.1 to 3.0 wt % is formed on the substrate in a predetermined film thickness (nm). As its pre-treatment, the organic ground film is applied on the substrate and the reflective film is formed on the film to enforce effectively the connecting characteristic.