会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Vehicular lamp
    • 车灯
    • US09574732B2
    • 2017-02-21
    • US14633444
    • 2015-02-27
    • KOITO MANUFACTURING CO., LTD.
    • Yusuke Nakada
    • F21S8/10F21W101/10F21Y101/00
    • F21S48/1275F21S41/143F21S41/265F21S48/1154F21W2101/10F21W2102/00F21Y2101/00F21Y2115/10
    • A vehicular lamp includes a plurality of light-emitting elements arranged such that light-emitting surfaces of the light-emitting elements face toward a front of the vehicular lamp; and a projection lens having a plurality of projection regions that face the respective light-emitting elements, and project light source images of the respective light-emitting elements facing the projection regions, to the front of the vehicular lamp. A lamp rear surface of the projection lens has protruding portions provided in the respective projection regions, the protruding portions protruding toward the respective light-emitting elements facing the protruding portions. A lamp front surface of the projection lens is flatter than the lamp rear surface.
    • 车灯包括多个发光元件,其布置成使得发光元件的发光面朝向车灯的前方; 以及投影透镜,其具有面对各个发光元件的多个投影区域和将各个发光元件面对投影区域的光源图像投影到车辆灯的前部。 投影透镜的灯后表面具有设置在各个突出区域中的突出部分,突出部分朝着与突出部分相对的各个发光元件突出。 投影透镜的灯前表面比灯后表面平坦。