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20250216049. Vehicle Lamp (KOITO MANUFACTURING ., .)

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VEHICLE LAMP

Abstract: vehicle lamp including a light guide including a light guide portion that guides light emitted from a light source, and a plate-shaped emission portion that is continuous with an outer peripheral surface of the light guide. the width of the light guide portion in the same direction as the thickness direction of the emission portion is larger than a thickness of the emission portion. one end surface in the longitudinal direction of the light guide portion is formed as an incident surface to which the light emitted from the light source is incident. an outer end surface of the emission portion is formed as an emission surface from which the light guided by the light guide portion is emitted. a plurality of control surfaces for controlling the light guided by the light guide portion such that the light is directed toward the emission surface are formed in the emission portion.

Inventor(s): Asami SAKASHITA, Ryo EBINUMA, Keita SANO, Kohei TAKENAGA

CPC Classification: F21S43/241 (NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS)

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