Invention Grant
- Patent Title: Resin sealing structure for electronic component and resin sealing method for electronic component
- Patent Title (中): 电子元件树脂密封结构和电子元件树脂密封方法
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Application No.: US12431855Application Date: 2009-04-29
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Publication No.: US08358018B2Publication Date: 2013-01-22
- Inventor: Makoto Imanishi , Yoshihiro Tomura , Kentaro Kumazawa
- Applicant: Makoto Imanishi , Yoshihiro Tomura , Kentaro Kumazawa
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Steptoe & Johnson LLP
- Priority: JP2008-121166 20080507
- Main IPC: H01L23/29
- IPC: H01L23/29

Abstract:
An electronic component, in which the outer perimeter portion of a component (2) is surrounded with a first sealing resin (4), a second sealing resin (3) is filled within the periphery of the first sealing resin (4), the component (2) and a board (1) are electrically connected by a wire (5), the edge, in the vicinity of which the wire (5) passes, of the outer perimeter edge portions of the component (2) is formed to be a chamfered oblique surface (31), and the wire (5) is provided to extend to the board (1) along the oblique surface (31). By this means, the overall height of the electronic component can be kept low.
Public/Granted literature
- US20090278265A1 ELECTRONIC COMPONENT AND RESIN PACKAGING METHOD FOR ELECTRONIC COMPONENT Public/Granted day:2009-11-12
Information query
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