发明名称 ELECTRONIC DEVICE AND ELECTRONIC APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an electronic device that is made compact and increased in manufacturing yield by preventing a package from being broken in a manufacturing process therefor, and an electronic apparatus including the same.SOLUTION: An electronic device (piezoelectric device 10) includes a package 12 having a first recessed part 16 in which an electronic component (piezoelectric vibration chip 72) is housed and a second recessed part 60 sharing a bottom part of the first recessed part 16 and opened to the opposite direction from the first recessed part 16, and a lid 84G sealing the opening part of the first recessed part 16, and is characterized in that an inner wall surface of the second recessed part 60 includes a groove 66 which partially extends along a depth of the second recessed part 60 and is arcuate in plane view, and the groove 66 is filled with metal bodies 68E and 68F.
申请公布号 JP2013162030(A) 申请公布日期 2013.08.19
申请号 JP20120024156 申请日期 2012.02.07
申请人 SEIKO EPSON CORP 发明人 SUGANO HIDEYUKI;HORIE KYO
分类号 H01L23/02;H01L23/08;H03B5/32;H03H9/02 主分类号 H01L23/02
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