The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Mar. 27, 2024
Artience Co., Ltd., Tokyo, JP;
Toyochem Co., Ltd., Tokyo, JP;
Tamaki Matsuo, Chuo-ku, JP;
Kazunori Matsudo, Chuo-ku, JP;
Kenji Ando, Chuo-ku, JP;
Wataru Endo, Chuo-ku, JP;
artience Co., Ltd., Tokyo, JP;
TOYOCHEM CO., LTD., Tokyo, JP;
Abstract
An electronic component-mounting substrate including a peeling or falling prevention layer that has excellent adhesion and scratch resistance, can increase smoothness of corner parts of components after processing, and firmly covers a substrate and electronic components provided on the substrate, so that the electronic component-mounting substrate can prevent human nails or other components from getting caught between electronic components that are mounted during a process of mounting the electronic components, preventing the electronic components from peeling off or falling off from the substrate due to an external damage. The electronic component-mounting substrate includes a substrate, an electronic component, and a peeling or falling prevention layer, in which the peeling or falling prevention layer satisfies (1) a rate of change X of a coefficient of static friction is −50% or greater and 200% or smaller, and (2) an index Y is 0.8 or greater and 20.0 or smaller.