The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2019
Filed:
Oct. 13, 2017
Kazuhiko Adachi, Miyagi, JP;
Kazuhiko Adachi, Miyagi, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An atomic oscillator includes a plurality of components, the components including a light source that emits excitation light, a gas cell in which an atom to be excited by the excitation light is sealed, and a photodetector that detects the excitation light transmitting through the gas cell; and a main part, wherein a part of the plurality of components are laminated in the main part. In a first component and a second component adjacent to each other of the main part, an electrically conductive film is formed on each of side surfaces of the first component and the second component; bonding patterns that are extended from the respective electrically conductive films and that face each other are formed on respective bonding surfaces facing each other of the first component and the second component; and the bonding patterns that face each other are bonded by a bonding material.