Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takanori Watanabe0
Yoshiyuki Furuya0
Ichiro Kataoka0
Date of Patent
December 26, 2006
0Patent Application Number
103080340
Date Filed
December 3, 2002
0Patent Primary Examiner
Patent abstract
An instrument for a vehicle, by which an instrument board thereof can be seen as well at night as in the daytime is provided. In the instrument, an illuminating panel 50 including a prism sheet 50a transforms light from an LED 50b into planar light illumination for the instrument board 40, the prism sheet 50a on which prisms arranged in a sawtooth shape to form a prism alley P at a vehicle driver side thereof.
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