Invention Grant
- Patent Title: Electronic device
- Patent Title (中): 电子设备
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Application No.: US13914660Application Date: 2013-06-11
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Publication No.: US09179568B2Publication Date: 2015-11-03
- Inventor: Kei Murayama
- Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Applicant Address: JP Nagano-shi, Nagano
- Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Current Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Current Assignee Address: JP Nagano-shi, Nagano
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2012-133235 20120612
- Main IPC: H05K1/00
- IPC: H05K1/00 ; H05K7/02 ; H05K5/00 ; H01L23/10

Abstract:
An electronic device includes: a housing having a concave portion in the first surface of the housing; a lid made of a semiconductor material containing an impurity material; a first metal film formed in a metal film formation region on the first surface of the housing, wherein the metal film formation region is defined as a region surrounding the concave portion on the first surface of the housing; a second metal film formed on the first surface of the lid to overlap with the metal film formation region in a top view of the electronic device; a third metal film formed on the second surface of the lid to overlap with the metal film formation region in the top view; and an electronic component disposed in the concave portion. The lid is bonded onto the housing via the first and second metal films to cover the electronic component.
Public/Granted literature
- US20130329385A1 ELECTRONIC DEVICE Public/Granted day:2013-12-12
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