摘要 |
PROBLEM TO BE SOLVED: To provide a light pipe whose handling is easy and in which light leakage to a light guide part is suppressed and also to provide an electronic apparatus using the same. ! SOLUTION: A light pipe 20 includes a plurality of light guide parts 21a, b, c and connection parts 22, 26 which integrally connect the plurality of light guide parts 21a, b, c. The connection parts 22, 26 has light interference prevention holes 25 formed between neighboring light guide parts 21a, b, c. The light interference prevention hole 25 has an interface satisfying the total reflection condition with respect to light made incident on the light interference prevention hole 25 from the connection parts 22, 26. ! COPYRIGHT: (C)2015,JPO&INPIT |