Invention Grant
- Patent Title: Electronic component-embedded module and communication terminal device
- Patent Title (中): 电子元件嵌入式模块和通信终端设备
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Application No.: US14577333Application Date: 2014-12-19
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Publication No.: US09596764B2Publication Date: 2017-03-14
- Inventor: Naoki Gouchi
- 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: Pearne & Gordon LLP
- Priority: JP2012-223384 20121005
- Main IPC: H05K1/18
- IPC: H05K1/18 ; H05K1/11 ; H05K3/46 ; H05K1/02 ; H05K1/03

Abstract:
To prevent decrease of the bonding strength of an electronic component and a multilayer substrate, an electronic component-embedded module may include an electronic component having a plurality of pads and a multilayer substrate which includes a plurality of resin layers and a cavity for containing the electronic component. The multilayer substrate may include a first resin layer having a plurality of first pattern conductors and a space, and a second resin layer having a second pattern conductor and a plurality of third pattern conductors. The plurality of third pattern conductors may be in conduction with either of the first pattern conductors or the pads, with the second resin layer being placed over the first resin layer. The second pattern conductor may be arranged around a first pad with a gap, and the second resin layer is present between the second pattern conductor and at least one of the first pads.
Public/Granted literature
- US20150103499A1 ELECTRONIC COMPONENT-EMBEDDED MODULE AND COMMUNICATION TERMINAL DEVICE Public/Granted day:2015-04-16
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