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US 10,870,587 B2Granted
Cuprous oxide particle, method of producing the same, photosintering composition, method of forming conductive film using the same and paste of cuprous oxide particles
AssigneeNippon Chemical Industrial Co., Ltd.
InventorsMari Tokutake, Shinji Abe
Life of this patent
Estimating the term…
Abstract
Provided is a photosintering composition including cuprous oxide particles containing at least one additive element selected from the group consisting of tin, manganese, vanadium, cerium and silver, and a solvent. It is preferable that the cuprous oxide particle contain 1 ppm to 30,000 ppm of tin as the additive element. It is also preferable that the photosintering composition contain 3% by mass to 80% by mass of the cuprous oxide particles and 20% by mass to 97% by mass of the solvent.
Claims4
A photosintering composition comprising a cuprous oxide particle, and a solvent, and a binder resin,
- wherein the cuprous oxide particle comprises at least one additive element selected from the group consisting of tin, manganese, vanadium, cerium and silver.
Dependencies are inferred from the claim text.