发明名称 LIGHT GUIDE BODY, LIGHT EMITTING APPARATUS, AND AMUSEMENT MACHINE
摘要 A light guide body configured to guide light from a light source that enters the light guide body has a light exit surface having at least one light emitting region from which light from the light source is emitted, and a plurality of reflection patterns arranged in a reflection region of a counter surface facing the light exit surface. The reflection region is a region corresponding to the at least one light emitting region. The reflection region has at least a first reflection region that reflects light in a first direction, and a second reflection region that reflects light in a second direction differing from the first direction.
申请公布号 US2015131316(A1) 申请公布日期 2015.05.14
申请号 US201414528240 申请日期 2014.10.30
申请人 OMRON Corporation 发明人 Takagi Yoshihiko;Shinohara Masayuki;Osumi Yoshimasa;Kitamura Norikazu
分类号 F21V8/00 主分类号 F21V8/00
代理机构 代理人
主权项 1. A light guide body configured to guide light from a light source that enters the light guide body, comprising: a light exit surface having at least one light emitting region from which light from the light source is emitted; and a plurality of reflection patterns arranged in a reflection region of a counter surface facing the light exit surface, wherein the reflection region is a region corresponding to the at least one light emitting region, and wherein the reflection region comprises at least a first reflection region that reflects light in a first direction, and a second reflection region that reflects light in a second direction differing from the first direction.
地址 Kyoto-shi JP