Method for forming an electrode
US5352479A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jul 8, 1993 |
| Grant date | Oct 4, 1994 |
| Priority date | — |
| Expiry date | Jul 8, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/161
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.