Patent ID: 7029156
Filing Date: 2006-04-18
Classification: B60Q,F21S,F21V,G02B,H01L

Abstract:
1. A light emitting apparatus comprising: a light source; an opposed reflecting mirror that includes a solid angle of substantially 2π strad to the light source and reflects light rays, emitted from the light source, and allows reflected light rays to advance in a predetermined direction; and a light guide body including a plurality of reflecting surfaces that reflect incident light rays supplied from the opposed reflecting mirror, wherein the plurality of reflecting surfaces are located at different positions in a sliding split manner along said predetermined direction of light rays supplied from the opposed reflecting mirror, and wherein, in the light guide body, the plurality of reflecting surfaces include split reflecting surfaces that are split in a direction perpendicular to a direction of incidence of light rays supplied from the opposed reflecting mirror, and the split reflecting surfaces are different from each other in distance from the opposed reflecting mirror.