Transparent conductive substrate and method of making the same
US5421926A · kind A · utility
81Cited by
2References
22Claims
0Family size
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Key dates
| Filing date | Jan 21, 1994 |
| Grant date | Jun 6, 1995 |
| Priority date | — |
| Expiry date | Jan 21, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/256
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transparent conductive substrate comprising a base plate member allowing transmission therethrough of visible light, a transparent, overcoat layer formed on the base plate member, and a transparent conductive film which is formed on the overcoat layer, containing ultra-fine particles of indium-tin oxide having a particle size of 0.1 .mu.m or smaller, having light transmittance of 70% or higher and exhibiting surface resistance of 200 .OMEGA./.quadrature. lower. This transparent conductive substrate has low surface resistance and excellent optical characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.