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:
Dec. 28, 2021
Filed:
Mar. 25, 2020
Seiko Epson Corporation, Tokyo, JP;
Seiji Aiso, Shiojiri, JP;
Abstract
A spectroscopic camera according to the present disclosure includes a spectroscopic section configured by a variable wavelength interference filter that selectively transmits light at a predetermined wavelength and changes the light to transmitted light, a receiving section configured to receive sensitivity information indicating a sensitivity curve in a wavelength region of a predetermined color imaged by an RGB camera, a wavelength-table generating section configured to generate, based on the sensitivity information, a wavelength table indicating a relation between the predetermined wavelength and a transmission time, which is a time for transmitting the transmitted light, an imaging section configured to acquire a spectral image formed by the transmitted light transmitted through the spectroscopic section, and a control section configured to control the spectroscopic section and the imaging section based on the wavelength table.