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:
Oct. 05, 2010
Filed:
Aug. 24, 2006
Kenji Yoneda, Kyoto, JP;
Kenji Yoneda, Kyoto, JP;
CCS, Inc., Kyoto, JP;
Abstract
A lighting device is provided that surface-emits the light evenly with less number of luminous bodies by comprising a transparent bodyfor light diffusion in a shape of a body of rotation having a center boreand provided with a luminous surfaceand a light introducing surface, and multiple luminous bodiesthat introduce the light into the light introducing surfaceof the transparent bodyand make the luminous surfaceof the transparent bodysurface-emit the light, wherein the light introducing surfaceis arranged on an inner peripheral section forming the center boreof the transparent body, a reflecting layeris arranged to reflect the light on a surface other than the light introducing surfaceand the luminous surfaceof the transparent body, and the light from the luminous bodiesis emitted toward an outer surrounding surfaceof the transparent body