Photosensitive metal nanoparticle and method of forming conductive pattern using the same
US7166412B2 · kind B2 · utility
11Cited by
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10Claims
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Key dates
| Filing date | Dec 15, 2003 |
| Grant date | Jan 23, 2007 |
| Priority date | — |
| Expiry date | Jan 23, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/117
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photosensitive metal nanoparticle and a method of forming a conductive pattern using the same, wherein a self-assembled monolayer of a thiol compound or isocyanide compound having a terminal reactive group is formed on a surface of the metal nanoparticle and a photosensitive group is introduced to the terminal reactive group. The photosensitive metal nanoparticles can easily form a conductive film or pattern having excellent conductivity upon exposure to UV, and thus can be applied for antistatic washable sticky mats or shoes, conductive polyurethane printer rollers, electromagnetic interference shielding, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.