VEHICULAR LAMP

WIPO Patent Application WO/2021/010460

A1

This vehicular lamp is provided with a digital micromirror device (DMD) (30), a transparent cover member (35) covering the DMD (30), a reflector (20) for condensing light toward the DMD (30), and a projection lens (50). A straight line symmetrical to a first straight line (SL1), which connects one point (P1) on a surface of the transparent cover member (35) and an end part (50b) of an incidence surface (50a) of the projection lens (50), with respect to a normal line (NL1) of the transparent cover member (35) passing through the one point (P1) is defined as a second straight line (SL2), and a straight line symmetrical to a third straight line (SL3), which intersects with the normal line (NL1) of the transparent cover member (35) and connects a reference micromirror (32b) and the end part (50b) of the incidence surface (50a) of the projection lens (50), with respect to a normal line (NL2) of the reference micromirror (32b) in an on-state is defined as a fourth straight line (SL4). The reflector (20) is disposed such that an effective reflection surface (20a) thereof fits inside an area (AR1) between the second straight line (SL2) and the fourth straight line (SL4).

WO/2024/014271	VEHICLE LAMP
WO/2018/192963	HEADLIGHT SYSTEM FOR A VEHICLE
JP7234257	Lighting device for vehicles having at least one pixelated light source

HONDA TAKAHIKO (JP)

PCT/JP2020/027809

January 21, 2021

July 17, 2020

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KOITO MFG CO LTD (JP)

F21S41/143; F21S41/20; F21S41/30; F21S41/36; F21S41/675; F21S45/70; F21V7/00; F21W102/10; F21Y115/10; F21Y115/30

JP2014220072A	2014-11-20
JP2014056746A	2014-03-27
JP2017134918A	2017-08-03

MORISHITA Sakaki (JP)

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