| 摘要 |
<P>PROBLEM TO BE SOLVED: To aim at miniaturization of a combination type lamp, and to provide an optical illumination device and a vehicular lighting fixture not influencing the light distribution property of the lamp. <P>SOLUTION: The vehicular lighting fixture comprises a transparent light guide 71 having light transmission property formed by integrating a base area 72 extended in a light axis direction, and an apron area 73 extended in a direction different from the light axis direction; a first LED 81 arranged at back end face of the base area 72, of which light emission direction is turned to light axis direction; and a second LED 82 arranged at back face of the apron area 72, of which light emission direction is turned to light axis direction. The base area 72 emits the light emitted from the first and second LEDs 81, 82 reflected at an inner face of the light guide 71, and the apron area 73 emits the light emitted from the first LED 81 reflected at an inner face of the light guide 71, and the light emitted from the second LED 82 transmitted through the light guide 71. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
