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:
Mar. 21, 2000
Filed:
May. 29, 1997
Toshiaki Anzaki, Osaka, JP;
Etsuo Ogino, Osaka, JP;
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Abstract
A transparent electrically conductive film-attached substrate comprising a transparent glass substrate having formed on the surface thereof a transparent electrically conductive film, wherein the transparent electrically conductive film is formed by successively laminating a reflection preventing layer, a silver layer or a metal layer comprising silver as the main component, and a reflection preventing layer, and the reflection preventing layer comprises a composite oxide of zinc and indium. Atomic ratio of zinc and indium of the reflection preventing layer represented by Ad zinc/(zinc+indium) is from 0.03 to 0.9. The substrate has both the moisture and heat resistance and the alkali resistance and is suitable for a display element such as a liquid crystal cell.