Internal electrode paste and production method of electronic device
US7485244B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2004 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | Nov 6, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An internal electrode paste comprises electrode material powder, a binder resin containing a polyvinyl butyral resin as the main component, and a solvent. The internal electrode paste furthermore comprises a plasticizer, and the plasticizer is contained by 25 parts by weight or more and 150 parts by weight or less with respect to 100 parts by weight of the binder resin. The binder resin is contained by 2.5 to 5.5 parts by weight with respect to 100 parts by weight of the electrode material powder. It is possible to provide an internal electrode paste having enough strength and an adhesive force for the dry transfer method, and a production method of an electronic device using the paste.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.