Invention Grant
- Patent Title: Electronic module having a filler in a sealing resin
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Application No.: US16029684Application Date: 2018-07-09
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Publication No.: US10439586B2Publication Date: 2019-10-08
- Inventor: Junpei Yasuda
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2017-139540 20170719; JP2018-081929 20180421
- Main IPC: H03H9/02
- IPC: H03H9/02 ; H01L25/16 ; H01L21/56 ; H01L23/29 ; H01L23/31 ; H01L23/538 ; H01L23/00 ; H03H9/05 ; H03H9/10 ; H03H9/25 ; H03H3/08 ; H01L25/00 ; H01L23/552

Abstract:
An electronic module includes a substrate, at least one first electronic component that includes a hollow portion, at least one second electronic component that includes no hollow portion, a first sealing resin, and a second sealing resin. The at least one first electronic component is sealed with the first sealing resin. The at least one second electronic component has a narrowest pitch between the electrodes that are provided on the mounting surface, and at least the mounting surface including the electrodes of the at least one second electronic component are sealed with the second sealing resin. The volume percentage of a filler that is included in the first sealing resin is larger than the volume percentage of a filler that is included in the second sealing resin.
Public/Granted literature
- US20190028083A1 ELECTRONIC MODULE AND METHOD OF MANUFACTURING ELECTRONIC MODULE Public/Granted day:2019-01-24
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