| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamp obtaining a desired light distribution property inexpensively by using fewer number of light sources than light emitting surfaces and furthermore improving its appearance, especially a vehicular lamp. SOLUTION: The lamp contains the light source 11 and a reflector 12 with its focal position placed in a vicinity of a light emitting point of the light source above, reflecting the light which is emitted sideways and backward in a light radiating direction from the light source and converging the light forward in the light radiating direction. The lamp is composed so that at least one half mirror 13 branching a light emitting path from the light source in front of the light radiating direction from the light source is included and one part of the light from the light source is radiated outside transmitting through the half mirror as well as having another part radiated outside by being reflected by the half mirror. COPYRIGHT: (C)2007,JPO&INPIT |
