Anisotropic conductive material
US8343383B2 · kind B2 · utility
1Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2008 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Jul 1, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/0425
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An anisotropic conductive material contains low melting point electrically conductive particles in a thermosetting resin. The low melting point particles have a solidus temperature of at least 125° C., a peak temperature of at most 200° C., and a temperature difference between the solidus temperature and the peak temperature of at least 15° C. The maximum particle diameter of the low melting point particles is smaller than ¼ of the spacing between adjoining conductors atop which the anisotropic conductive material is to be disposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.