Invention Publication
- Patent Title: RADIO FREQUENCY MODULE, MANUFACTURING METHOD OF RADIO FREQUENCY MODULE, AND COMMUNICATION DEVICE
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Application No.: US18751626Application Date: 2024-06-24
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Publication No.: US20240347905A1Publication Date: 2024-10-17
- Inventor: Mayuka ONO , Motoji TSUDA
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo-shi
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Nagaokakyo-shi
- Priority: JP 22007480 2022.01.20
- Main IPC: H01Q1/52
- IPC: H01Q1/52 ; H01Q1/02 ; H01Q21/06

Abstract:
A radio frequency module that can improve heat dissipation properties and shielding properties is provided. In a radio frequency module, an electronic component has a main surface on an opposite side of a mounting board side and an outer peripheral surface. A resin layer covers at least a part of the outer peripheral surface of the electronic component. A metal electrode layer covers the main surface of the electronic component and a main surface of the resin layer on the opposite side of the mounting board side. In plan view from a thickness direction of a mounting board, an outer edge of the main surface of the electronic component is located on an inner side of an outer edge of the electronic component. The electronic component further has an inclined surface.
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