Method for manufacturing anisotropic conductive sheet
US7442560B2 · kind B2 · utility
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1Claims
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Key dates
| Filing date | Nov 30, 2004 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Nov 30, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/035
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In order to provide an anisotropic conductive sheet which can be applied to more finely and more narrowly pitched electrodes and also to provide spring electrodes applied for the anisotropic conductive sheet, the spring electrodes manufactured as follows. A part having a bending leaf spring shape is formed out of a monocrystal silicon by anisotropic etching and gold is plated on the surface of the part so as to obtain a silicon spring electrode 1. The silicon spring electrodes 1 are inserted in through holes formed on a silicone rubber sheet and fixed to the through holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.