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:
Jul. 03, 2018
Filed:
Feb. 08, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Saori Ueno, Osaka, JP;
Yuri Fujiwara, Osaka, JP;
Abstract
A light treatment apparatus is an example of a light-emitting apparatus including a white light source, a blue light source, and a controller. The controller performs (i) constant light emission control for causing each of the white light source and the blue light source to emit light at constant brightness, and (ii) light reduction control which is performed after the constant light emission control so as to cause each of the white light source and the blue light source to reduce light intensity. The controller causes the blue light source to start reducing light intensity before causing the white light source to start reducing light intensity, and turns on the blue light source at the same time as or before turning on the white light source.