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:
Aug. 27, 2019
Filed:
Jan. 13, 2016
Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;
Ryusuke Kitaura, Hamamatsu, JP;
Masatoshi Ishihara, Hamamatsu, JP;
Masahiro Yamazaki, Hamamatsu, JP;
Hironori Takahashi, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
A THz bolometer detector includes a directional antennathat receives a THz wave having a wavelength λ and radiates the received THz wave, a reception antennathat is provided so as to face the directional antenna, and a bolometerthat detects heat generation due to a current flowing in the reception antenna. The directional antennaoverlaps the reception antennain plan view, and a longitudinal length of the directional antennais set to be less than a longitudinal length of the reception antenna