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, 2012
Filed:
Dec. 22, 2011
Tomohiro Nakagome, Tokyo, JP;
Luis Manuel Murillo-mora, Tokyo, JP;
Yu Ookubo, Tokyo, JP;
Toppan Printing Co., Ltd., , JP;
Abstract
An illuminating device acceding to the present invention has light sources, a light guide body which emits lights incident from the light sources, and a blurring structure, and, on the surface opposing to the emission surface of the light guide body, the light deflection elements which guide lights incident from the light sources toward the emission surface are formed regularly in two-dimensional direction of the first direction and second direction. The blurring structure has a function of blurring the light deflection elements regularly formed in the two-dimensional direction, and this blurring structure converts incident lights into linear lights inclined in the direction of the angle θ with respect to the first direction.