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:
Jan. 09, 2024
Filed:
Jul. 29, 2022
Murata Manufacturing Co., Ltd., Kyoto, JP;
Takayuki Oshima, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
There is provided a radio-frequency module and a communication device with which miniaturization can be achieved and quality deterioration can be suppressed. A radio-frequency module includes a mount board on which a ground terminal is disposed, a first chip, a second chip, and a cover (a shield cover). The first chip is disposed on the mount board. The second chip is disposed on the first chip. The cover covers at least a part of the first chip and at least a part of the second chip. The second chip has a first connection terminal (a ground terminal) on an opposite side from the first chip in a thickness direction of the mount board. The cover includes a shield layer connected to the ground terminal disposed on the mount board. The first connection terminal is connected to the shield layer.