Title:
TRANSPARENT MATERIAL AND LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2016054081
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make shade along a groove less noticeable.SOLUTION: A transparent material 5 comprises: a body unit 51 provided to extend from one end to another end and guiding light; an entrance plane 52 formed in one end of the body unit 51 and taking light in the body unit; an emission plane 54 formed in one end of the body unit 51 and extending in a direction crossed for the entrance plane; a light control plane 53 formed in the surface of backside of the body unit 51 to the emission plane 54 and reflecting the light taken in the body unit 51 for the emission plane 54; and a groove 55 formed to sink to the emission surface 54 and extending to a direction from one end of the body unit 51 to another end. The depth of the groove 55 decrease gradually with leaving from one end of the body unit 51 to another end side.SELECTED DRAWING: Figure 1
Inventors:
TAKAHASHI YUTA
Application Number:
JP2014179832A
Publication Date:
April 14, 2016
Filing Date:
September 04, 2014
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
F21S8/10; H01L33/58
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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