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:
Aug. 12, 2025
Filed:
Apr. 20, 2023
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Yoshihiro Yoshida, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A semiconductor device includes a detector mounted on a base substrate and including a pressure detector to detect pressure, a base portion on the base substrate where the detector is buried, a protruding portion protruding upward from the base portion and including an exposure hole which causes the pressure detector to be exposed upward, and a lid supported by an upper surface of the protruding portion to close the exposure hole. An outer circumferential portion of the lid extends outward from the protruding portion in plan view. The lid includes a slit that is open to an outer side surface and causes the exposure hole to communicate with outside sideward of the semiconductor device.