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. 15, 2020
Filed:
Dec. 12, 2017
Coelux S.r.l., Lomazzo (CO), IT;
Paolo Ragazzi, Lomazzo, IT;
CoeLux S.r.l., Lomazzo (CO), IT;
Abstract
In an aspect, a moon appearance generating system () is configured for providing an enhanced depth perception to imitate a sky scene, for example, a natural sky scene at night. The moon appearance generating system () comprises a luminous device () with a primary light emitting area () that is configured to provide, when the moon appearance generating system () is operated to imitate the sky scene, a two-dimensional spatial profile of a luminous flux density across the primary light emitting area () with a mean luminous flux density value of at least 5 lm/m2, a maximum luminous flux density value of less than about 150000 lm/m2, wherein the mean luminous flux density value is at least 2% of the maximum luminous flux density value; and a frame structure () providing an exit aperture () through which the primary light emitting area () is completely viewable from within an enhanced depth perception observation range (), wherein the exit aperture () is associated with an inner frame line (A) that surrounds at least an area of 20 cm width and 20 cm height.