首页> 外国专利> SCANNED LIGHT BEAM VIDEO PROJECTION SYSTEM AND METHOD, AUTOMOTIVE VEHICLE HEAD-UP DISPLAY AND ADAPTIVE LIGHTING DEVICE USING SUCH A SYSTEM

SCANNED LIGHT BEAM VIDEO PROJECTION SYSTEM AND METHOD, AUTOMOTIVE VEHICLE HEAD-UP DISPLAY AND ADAPTIVE LIGHTING DEVICE USING SUCH A SYSTEM

机译:倾斜光束视频投影系统和方法,使用这种系统的汽车平视显示器和自适应照明装置

摘要

The invention relates to a scanned light beam video projection system. The system is characterised in that it comprises a device (1) for emitting a light beam (18) modulated by a video signal, and scanning means (20) able to deviate said light beam (18) in order to allow a video image (22) to be formed, the emitting device (1) comprising at least two separate light sources (24, 25) each emitting a light sub-beans (14, 15) of different substantially rectilinear polarisation to the other, and a recombining device (12) configured to form said light beam (18) by adding the two light sub-brams (14, 15), in the direction of the scanning means (20).
机译:本发明涉及一种扫描光束视频投影系统。该系统的特征在于,它包括用于发射由视频信号调制的光束( 18 )的设备( 1 )和扫描装置( 20 < / B>),它可以偏离所述光束( 18 )以便形成视频图像( 22 ),则发射器件( 1 < / B>),至少包括两个单独的光源( 24、25 ),每个光源发出彼此基本不直线偏振的光子豆( 14、15 ) ,以及重组装置( 12 ),该重组装置被配置为通过添加两个子亚光( 14、15 ),朝扫描装置( 20 )的方向移动。

著录项

  • 公开/公告号US2016323550A1

    专利类型

  • 公开/公告日2016-11-03

    原文格式PDF

  • 申请/专利权人 VALEO COMFORT AND DRIVING ASSISTANCE;

    申请/专利号US201415108677

  • 发明设计人 MICHAEL IRZYK;

    申请日2014-12-18

  • 分类号H04N9/31;G02B27/12;G02B27/01;G02B27/10;G02B27/28;G03B21/20;

  • 国家 US

  • 入库时间 2022-08-21 14:37:29

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