VEHICULAR SIGNAL LAMP

To provide a vehicular signal lamp that allows a p-type color-vision impaired person to recognize whether a vehicular signal lamp (such as stop lamp, tail lamp) blinks.SOLUTION: A vehicular signal lamp 10 includes: a first light source 20A for emitting red light; and a second light source 20B for em...

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Main Authors WATANABE TAKAHIRO, YAMAGUCHI DAISAKU, KITA YASUSHI, NAKAJIMA KO, YAMAGUCHI AYUMI, IWASAKI NAOYA, KIMURA YOSHIKO
Format Patent
LanguageEnglish
Japanese
Published 06.12.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:To provide a vehicular signal lamp that allows a p-type color-vision impaired person to recognize whether a vehicular signal lamp (such as stop lamp, tail lamp) blinks.SOLUTION: A vehicular signal lamp 10 includes: a first light source 20A for emitting red light; and a second light source 20B for emitting amber light. The first light source and the second light source blink at the same time and emit light with higher light intensity in accordance with brake operation, where the first light source has light emission intensity that is higher than light emission intensity of the second light source.SELECTED DRAWING: Figure 1 【課題】ｐ型色覚者が車両用信号灯具（例えば、ストップランプ、テールランプ）が点灯しているか否かを認識できる車両用信号灯具を提供する。【解決手段】車両用信号灯具１０であって、赤色光を発光する第１光源２０Ａと、アンバー色光を発光する第２光源２０Ｂと、を備え、前記第１光源及び前記第２光源は、同時に点灯され、かつ、ブレーキ操作に応じてより高い光度で発光し、前記第１光源の発光強度は、前記第２光源の発光強度より高い。【選択図】図１
Bibliography:Application Number: JP20210087251