| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of improving utilization efficiency of light from a light-emitting element by carrying out light distribution control of the light from the light-emitting element arranged in slanting. <P>SOLUTION: In the vehicular lamp 30, a first region 25 is provided with a first incident portion 27 arranged on an emitting axis E1, a first light guiding portion 36 for guiding light α1 incident from the first incident portion 27 toward a front side, and a first emitting portion 31 composed of a first recessed face 33 and a second recessed face 34 which deflect from the first light guiding portion 36 to a lighting fixture optical axis D1 side and further diffuse and emit toward the front side. Further, a second region 26 is provided with a second incident portion 28 of an approximately cylindrical shape placed outside the first incident portion 27, a second light guiding portion 37 which guides light α2 incident into the second incident portion 28 toward the front side and of which the length in an emitting axis E1 direction is longer than the first light guiding portion 36, and a second emitting portion 32 of an approximately cylindrical shape emitting from the second light guiding portion 37 toward the front side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
