Patent ID: 7806974

Claim:
A highly conductive ink composition, comprising: (a) a nanoscale metal particle or a metallo-organic decomposition (MOD) compound in an organic solvent with a homogeneous form; and (b) a thermally decomposable organic polymer in an organic solvent with a homogeneous form; wherein the weight ratio of (a) nanoscale metal particle or a metallo-organic decomposition compound and (b) the thermally decomposable organic polymer ranges from 1:9 to 9:1, and the thermally decomposable organic polymer comprises a chemical structure with a formula (I) shown as below: wherein R 1 comprises an alkyl group containing 1 to 8 carbon atoms or an aromatic group containing 3 to 8 carbon atoms; R 2 and R 3 respectively comprise an alky group containing 1 to 8 carbon atoms, an alkoxide group containing 1 to 8 carbon atoms, a cycloalkyl group containing 3 to 8 carbon atoms, an aromatic group containing 3 to 8 carbon atoms, or an aralkyl group; and n is an integer more than 1.