Vehicle lamp
AssigneeKoito Manufacturing Co., Ltd.
InventorsHiroyuki ISHIDA, Naoki UCHIDA
Life of this patent
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AssigneeKoito Manufacturing Co., Ltd.
InventorsHiroyuki ISHIDA, Naoki UCHIDA
Estimating the term…
A vehicle lamp includes a semiconductor light emitting device arranged to face toward a front of the vehicle lamp, a first optical member disposed in front of the semiconductor light emitting device, and a second optical member disposed in front of the first optical member. The first optical member comprises a front surface and a back surface. The front surface is configured to internally reflect light from the semiconductor light emitting device toward the back surface. The back surface is configured to internally reflect the light reflected by the front surface back toward the front surface such that the light exits the first optical member from the front surface. The second optical member is disposed directly in front of the front surface of the first optical member and diffuses the light from the first optical member to form a light distribution pattern.
A vehicle lamp comprising:
Dependencies are inferred from the claim text.