Patent ID: 8348156
Filing Date: 2013-01-08
Classification: G02B,G06K,G07F

Abstract:
1. A light guiding device, comprising a light guide plate, the light guide plate including: a transparent main body part which can transmit light inputted from a light source; and a protruding part which is provided so as to protrude from a part of an end surface of the transparent main body part; wherein a diffusely reflecting part is provided on a lower surface side of the transparent main body part, a light emitting planar part which corresponds to a first light emitting part is provided on an upper surface side of the transparent main body part, and wherein reflecting parts are provided on a portion of the end surface of the transparent main body part on which the protruding part is not provided and on an upper surface side, a lower surface side, and both side surface sides of the protruding part, and a light emitting end part which corresponds to a second light emitting part is provided at a leading end of the protruding part.