To control visibility from deteriorating with light distribution control for a white beam.SOLUTION: A light distribution variable lamp 110 generates a white beam L1 of which intensity distribution is variable. An infrared illumination 120 radiates infrared probe light L2 of which intensity distribution is variable. A light distribution controller 140 changes the intensity distribution of infrared probe light L2 in conjunction with the intensity distribution of white beam L1.SELECTED DRAWING: Figure 1

    【課題】白色ビームの配光制御にともなう視認性の低下を抑制する。【解決手段】配光可変ランプ110は、強度分布が可変である白色ビームL1を生成する。赤外照明120は、強度分布が可変である赤外プローブ光L2を照射する。配光コントローラ140は、赤外プローブ光L2の強度分布を白色ビームL1の強度分布と連動して変化させる。【選択図】図1


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    Title :

    VEHICULAR LIGHTING FIXTURE


    Additional title:

    車両用灯具


    Contributors:

    Publication date :

    2020-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein