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:
Sep. 25, 2018
Filed:
Sep. 28, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Tomoyuki Saito, Kyoto, JP;
Etsuro Hatano, Kyoto, JP;
Takashi Nitta, Kyoto, JP;
Satoru Seo, Kyoto, JP;
Hisashi Nishida, Osaka, JP;
Abstract
A visible light projection device includes a detecting unit that detects a first region emitting non-visible light, a projecting unit that performs projection using visible light onto a second region including the detected first region, and a control unit that controls the projecting unit to perform projection with a color selected by an operator. When a first color is selected as a color of visible light projected by the projecting unit onto a region other than the first region, the control unit informs the operator of first options to allow a color of visible light projected onto the first region to be selected from the first options. When a second color different from the first color is selected, the control unit informs the operator of second options to allow a color of visible light projected onto the first region to be selectable from the second options.