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:
Jun. 30, 2026
Filed:
Nov. 04, 2021
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Yuki Nakano, Kyoto, JP;
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 62/10 (2025.01); H10W 74/10 (2026.01); H10D 8/60 (2025.01); H10D 30/66 (2025.01); H10D 62/832 (2025.01); H10W 74/40 (2026.01); H10W 74/43 (2026.01); H10W 74/47 (2026.01);
U.S. Cl.
CPC ...
H10D 62/117 (2025.01); H10W 74/147 (2026.01); H10D 8/60 (2025.01); H10D 30/668 (2025.01); H10D 62/8325 (2025.01); H10W 74/43 (2026.01); H10W 74/47 (2026.01); H10W 74/481 (2026.01);
Abstract
A semiconductor device includes a chip which has a first main surface on one side and a second main surface on the other side and which includes an active surface set at an inner portion of the first main surface and an outside surface set at a peripheral edge portion of the first main surface, a functional device which is formed at the active surface side, a projecting structure which includes an inorganic substance and projects at the outside surface side, and an organic film which covers the projecting structure.