Invention Grant
US09319056B2 Quantum interference device, atomic oscillator, electronic apparatus, and moving object
有权
量子干涉装置，原子振荡器，电子装置和移动物体
- Patent Title: Quantum interference device, atomic oscillator, electronic apparatus, and moving object
- Patent Title (中): 量子干涉装置，原子振荡器，电子装置和移动物体
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Application No.: US14574970Application Date: 2014-12-18
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Publication No.: US09319056B2Publication Date: 2016-04-19
- Inventor: Koji Chindo
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2013-264663 20131220
- Main IPC: H03L7/26
- IPC: H03L7/26 ; G04F5/14
Abstract:
A quantum interference device includes a gas cell into which metal atoms are sealed, a heater that heats the gas cell, a heat transmission portion that is located between the gas cell and the heater, is connected to the gas cell, and transmits heat generated from the heater to the gas cell, and a heat dissipation portion that is connected to the gas cell so as to be spaced apart from the heat transmission portion, and dissipates heat of the gas cell.
Public/Granted literature
- US20150180490A1 QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT Public/Granted day:2015-06-25
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