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. 04, 1994
Filed:
Jul. 08, 1993
NFE Co., Ltd., Funabashi, JP;
Asahi Glass Company Ltd., Tokyo, JP;
Abstract
The present invention provides a method for forming an electrode, which comprises printing and drying on a glass substrate a thick film paste (a) having an inorganic powder containing an inorganic pigment as the main component, dispersed in an organic binder, then printing a thick film paste (b) having an inorganic powder containing a metal power and a glass powder as the main components, dispersed in an organic binder, to cover at least a part of said thick film paste (a), followed by baking at a temperature of from 400.degree. to 800.degree. C., and then removing (a) at the portion which is not covered by (b), to form an electrode which exhibits a desired color as observed from the side opposite to the printed side. According to the present invention, an electrode which exhibits a desired color as observed from the side of the glass substrate on which no electrode is formed, can be formed with excellent productivity.