Title:
GAME MACHINE
Document Type and Number:
Japanese Patent JP2017029540
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To execute effective lighting and performance.SOLUTION: A light guide member 80 exits illumination light having entered from incidence planes 91, 92, from an exit plane 93. The exit plane 93 includes a recess that is long in a first direction. The recess includes a first inclined surface 93a formed on a first incidence plane 91 side, and a second inclined plane 93b formed on the second incidence plane 92. The first inclined surface 93a and the second inclined plane 93b include a plurality of Fresnel lenses respectively. The Fresnel lens is provided in proportion to the number of light sources. Each Fresnel lens is so disposed that a center of a light flux from a corresponding light source matches a center of the Fresnel lens. The illumination light having entered from the incidence planes 91, 92 is diffused in a second direction by an operation of the recess, and diffused in the first direction by an operation of the Fresnel lenses.SELECTED DRAWING: Figure 15
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Inventors:
HASEBE SOSHI
Application Number:
JP2015154460A
Publication Date:
February 09, 2017
Filing Date:
August 04, 2015
Export Citation:
Assignee:
OLYMPIA KK
International Classes:
A63F5/04
Attorney, Agent or Firm:
Kobayashi International Patent Office