Method for forming conductive film pattern, and electro-optical device and electronic apparatus
US6734029B2 · kind B2 · utility
48Cited by
2References
9Claims
0Family size
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Key dates
| Filing date | Jun 29, 2001 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Jun 29, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/122
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for forming a high quality conductive film pattern having an accuracy on the order of microns by simple steps is provided. A lyophilic region and a lyophobic region are formed on a predetermined pattern using an organic molecular film on a surface of a substrate, and after a solution dispersed with conductive fine particles is selectively applied to the lyophilic region, the solution applied to the lyophilic region is converted into a conductive film by a heat treatment, and a conductive film is formed on only the lyophilic region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.