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:
Apr. 27, 2004
Filed:
Oct. 10, 2002
Toshiharu Fukui, Nara, JP;
Akira Nakanishi, Hirakata, JP;
Hiroshi Moroi, Katano, JP;
Jun Katsuragawa, Okazaki, JP;
Other;
Abstract
With objectives of providing with a transparent board with conductive multi-layer antireflection thin films, under condition of high transmissivity not only on a glass substrate but also on a non-glass transparent substrate with property of demanded electrical resistance at the most exterior surface, this invention laminates at least three layers of thin films on a transparent substrate, in which the transparent dielectric 1 -layer thin film on the substrate that has a higher refractive index than the substrate has, the transparent dielectric 2 -layer thin film next to the 1st layer that has a lower refractive index than the substrate has, and the most exterior transparent conductive transparent thin film that includes weight percentage no less than 20% of SnO .