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:
Mar. 18, 2025
Filed:
May. 27, 2022
Applicant:
Nuvoton Technology Corporation Japan, Kyoto, JP;
Inventors:
Assignee:
NUVOTON TECHNOLOGY CORPORATION JAPAN, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/854 (2025.01); H10H 20/856 (2025.01);
U.S. Cl.
CPC ...
H10H 20/854 (2025.01); H10H 20/856 (2025.01);
Abstract
A semiconductor device includes: a mounting substrate; a thin cured silicone resin material film above and in contact with the mounting substrate; and a first cured silicone resin material in contact with the thin cured silicone resin material film. In the semiconductor device, an oxygen content per unit volume in the whole region in a thickness direction of the thin cured silicone resin material film is higher than an oxygen content per unit volume in the whole region in the thickness direction of the first cured silicone resin material.