Patent ID: 11948865
Assignee: LINTEC CORPORATION
Field: Materials, metallurgy (Chemistry)
Classification: CPC H  B  C | IPC B  C  H

Claim 0:
1. A film-shaped firing material comprising:
first metal particles;
second metal particles; and
a binder component,
wherein the average particle diameter of the first metal particles is 100 nm or less, and the maximum particle diameter thereof is 250 nm or less,
the average particle diameter of the second metal particles is in a range of 3500 to 6000 nm, the minimum particle diameter thereof is greater than 250 nm, and the maximum particle diameter thereof is 10000 nm or less,
the mass ratio of the first metal particles to the second metal particles is 0.1 or greater, and
the fired film-shaped firing material has a high thermal conductivity and exhibits a high shear adhesive force.