发明名称 |
ELECTRONIC DEVICE, CIRCUIT SUBSTRATE FOR ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT |
摘要 |
An electronic device includes a first conductive pattern and a second conductive pattern that are disposed on a main surface of an insulating substrate, a first electrode pattern that is electrically connected to the first conductive pattern, and a vibrator element that is disposed on the main surface, and the area of a first section in which the first conductive pattern overlaps the first electrode pattern is greater than the area in which the other conductive pattern overlaps the first electrode pattern in a plan view. |
申请公布号 |
US2015123514(A1) |
申请公布日期 |
2015.05.07 |
申请号 |
US201414534622 |
申请日期 |
2014.11.06 |
申请人 |
Seiko Epson Corporation |
发明人 |
ISHIKAWA Masayuki;CHIBA Seiichi |
分类号 |
H01L41/047;H01L41/08 |
主分类号 |
H01L41/047 |
代理机构 |
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代理人 |
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主权项 |
1. An electronic device comprising:
an insulating substrate including a first main surface and a second main surface, which are in a front and back relationship; a first conductive pattern and a second conductive pattern that are disposed on the second main surface; and a vibrator element that includes a vibrator element substrate, a first electrode pattern that is present on one surface of the vibrator element substrate, faces the first main surface, and is electrically connected to the first conductive pattern, and a second electrode pattern that is disposed on the other surface of the vibrator element substrate, the vibrator element being disposed on the first main surface, wherein, in a plan view, the first conductive pattern includes a first section in which the first conductive pattern overlaps the first electrode pattern, and an area of the first section is greater than an area in which the second conductive pattern overlaps the first electrode pattern in a plan view. |
地址 |
Tokyo JP |