| 发明名称 |
ELECTRONIC DEVICE, QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT |
| 摘要 |
An atomic oscillator includes a first unit and a second unit arranged to be separated from each other and a package including an internal space in which the first unit and the second unit are housed in a state in which the internal space is decompressed to pressure lower than the atmospheric pressure. The reflectance of the outer surfaces of the first unit and the second unit to an electromagnetic wave having a wavelength of 4 μm is equal to or higher than 50%. |
| 申请公布号 |
US2014293551(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414219102 |
申请日期 |
2014.03.19 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Chindo Koji |
| 分类号 |
H01S1/06 |
主分类号 |
H01S1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device comprising:
a first electronic component and a second electronic component; and a package including an internal space in which the first electronic component and the second electronic component are housed to be separated from each other in a state in which the internal space is decompressed to pressure lower than the atmospheric pressure, wherein reflectance of at least a part of an outer surface of at least one electronic component of the first electronic component and the second electronic component to an electromagnetic wave having a wavelength of 4 μm is equal to or higher than 50%. |
| 地址 |
Tokyo JP |
