| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle light device capable of keeping light visible, even when it is viewed obliquely, with a specified angle with respect to the radiation direction of the light fixture. <P>SOLUTION: A lighting fixture 30 comprises a substrate 32, where light sources (11-14, and 21-24) are arrayed in a matrix of 2 rows×4 columns, and wall portions 31T, 31U, 31L, and 31R enclosing the substrate 32, by extending from the end face of the substrate 32 to the side of radiation direction of the light source. The surfaces of the wall portions on the light source side are taken as reflecting surfaces 31TN, 31TU, 31LN, and 31RN. The light sources in the same row are arranged at the same interval D1. If the distances between the light sources on both ends of a row and reflecting surfaces adjoining them are D2, D2 is equal to or higher than (1/3)×D1 and is equal to or smaller than (2/3)×D1. Furthermore, the light sources in the same column are arranged, with the same intervals being S1; and if the distances between the light sources at both ends of column and the reflecting surfaces adjoining them are S2, S2 is equal to or larger than (1/3)×S1 and equal to or smaller than (2/3)×S1. <P>COPYRIGHT: (C)2010,JPO&INPIT |
