Title:
Light guide member, attachment for light guide member, illumination device
Document Type and Number:
Japanese Patent JP6287421
Kind Code:
B2
Abstract:
A fiber optical light guide for transmits a light emitted from a light source in a light transmitting direction. The fiber optical light guide has an inlet-side end, an outlet side end, a plurality of core members, and an outer clad member. The light from the light source enters into the inlet-side end, and is emitted from the outlet-side end. The core members extend in the light transmitting direction. The outer clad member is positioned around the core members and provides an outer wall of the core members. The outer clad member has light diffusionability.
Inventors:
Michinaga Nakura
Application Number:
JP2014060072A
Publication Date:
March 07, 2018
Filing Date:
March 24, 2014
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F21V8/00; F21S8/00; F21S8/04; F21S41/00; F21S43/00; F21S45/00; G02B6/00; G02B6/02; G02B6/04; G02B6/122; G02B6/42; G09F13/00; G09F13/18; H01L33/00
Domestic Patent References:
| JP2000276914A | ||||
| JP2002525643A | ||||
| JP2004341128A | ||||
| JP201410917A | ||||
| JP2004281280A | ||||
| JP2002531867A | ||||
| JP8160228A |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office