发明名称 |
PACKAGE, ELECTRONIC DEVICE, METHOD OF MANUFACTURING ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOBILE BODY |
摘要 |
A package includes an accommodation space portion, and a first base body that forms at least a part of the accommodation space portion. A first through-hole, which extends toward a second surface on an accommodation space portion side from a first main surface opposite to the accommodation space portion, is provided in the first base body, in a cross-sectional view of the first through-hole, the first through-hole includes a first inclined portion that is inclined from the second surface toward the first main surface, and a second inclined portion that is inclined from one end on a first main surface side of the first inclined portion toward the first main surface, a second angle made by the second inclined portion and the second surface is larger than a first angle made by the first inclined portion and the second surface, and the first through-hole is sealed with a sealing member. |
申请公布号 |
US2015313016(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
US201514693059 |
申请日期 |
2015.04.22 |
申请人 |
Seiko Epson Corporation |
发明人 |
NARUSE Atsuki |
分类号 |
H05K1/11;G01P1/02;H05K1/18;B81C1/00;H05K1/03 |
主分类号 |
H05K1/11 |
代理机构 |
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代理人 |
|
主权项 |
1. A package, comprising:
an accommodation space portion; and a first base body that forms at least a part of the accommodation space portion, wherein a first through-hole, which extends toward a second surface on an accommodation space portion side from a first main surface opposite to the accommodation space portion, is provided in the first base body, in a cross-section view of the first through-hole, the first through-hole includes a first inclined portion that is inclined from the second surface toward the first main surface, and a second inclined portion that is inclined from one end on a first main surface side of the first inclined portion toward the first main surface, a second angle made by the second inclined portion and the second surface is larger than a first angle made by the first inclined portion and the second surface, and the first through-hole is sealed with a sealing member. |
地址 |
Tokyo JP |