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 |
US9392694(B2) |
申请公布日期 |
2016.07.12 |
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 |
G01C25/00;G01P3/44;B81B7/00;H05K1/11;B81C1/00;H05K1/03;H05K1/18;G01P1/02;G01P15/125;G01P15/08 |
主分类号 |
G01C25/00 |
代理机构 |
Harness, Dickey & Pierce, P.L.C. |
代理人 |
Harness, Dickey & Pierce, P.L.C. |
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 |
JP |