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    • 2. 发明公开
    • Heads-up display system utilizing controlled reflections from a dashboard surface.
    • 由仪表板表面的受控反射的方式视图显示器系统的领域
    • EP2594987A2
    • 2013-05-22
    • EP12189938.9
    • 2012-10-25
    • Delphi Technologies, Inc.
    • Lambert, David K.Kuhlman, Frederick F.Sarma, Dwadasi H. R.Stark, Kris R.Sultan, Michel F.Sylvester, Gail M.
    • G02B27/01G02B26/00
    • G02B27/0101B60K35/00B60K2350/2052B60K2350/2065G02B5/045G02B26/005G02B27/01
    • A heads-up display system is configured for use in a motor vehicle. The system includes a standard vehicle window 22 (i.e. no special coatings), an optical image projector 14, and a vehicle dashboard 15 equipped with a faceted reflective surface 18. The optical image projector is configured to project an image onto the faceted reflective surface. The faceted reflective surface is configured to reflect the image from the optical image projector onto a window surface of the standard vehicle window. The window surface is oriented to reflect the image from the faceted reflective surface toward an occupant 26. The faceted reflective surface may be disposed within a plurality of troughs separated by a plurality of diffuse reflecting partitions. The plurality of troughs may be configured to shield the occupant from extraneous reflections. The faceted reflective surface may include a plurality of electrically controlled facets. The plurality of electrically controlled reflective facets may be an array of electrowetting cells.
    • 甲抬头显示系统被配置用于在机动车辆中使用。 该系统包括一标准车辆窗口22(即,没有特殊的涂层),光学图像投影仪14,以及配备有该光学图像投影仪被配置为将图像投影到多面反射表面的多面反射面18的车辆的仪表板15。 多面反射表面被配置成反射从光学图像投影仪的图像投影到标准车辆窗口的窗口表面。 窗口表面被定向为反射从朝向漫多面反射表面的图像乘员26的刻面反射表面可以通过反映分区中的多个分离的槽的内的多个被布置。 波谷的多元性可被配置为从外部反射屏蔽乘员。 多面反射表面可以包括电控面的复数。 电控反射面的多元性可为电润湿单元的阵列。
    • 8. 发明公开
    • Windshield display system using electrowetting lenses.
    • Windschutzscheibenanzeigesystem mit Elektrobenetzungslinsen
    • EP2607940A1
    • 2013-06-26
    • EP12196523.0
    • 2012-12-11
    • Delphi Technologies, Inc.
    • Kuhlman, Frederick F.Lambert, David K.Sarma, Dwadasi H. R.Stark, Kris R.
    • G02B27/01G02B26/00
    • G02B27/01G02B26/005G02B2027/0118
    • A windshield display system for installation into a vehicle that includes a windshield (16), a transparent display (18) overlaying the windshield (16), and an array (24) of electrowetting lenses (26A, 26B) overlaying the transparent display (18). Each lens of the array (24) is operable to a flat-state where light (28B) passes through the lens (26B) substantially undistorted, and a shaped-state where emitted light (28A) from an underlying portion (30) of the transparent display (18) is directed in order to increase an apparent brightness of the emitted light (28A). The array (24) selectively magnifies pixels or portions of the transparent display (18), while maintaining vision clarity for the operator in regions of the windshield (16) where images are not being displayed. The array (24) may also outline or highlight images being displayed with a region of distortion of surrounding the image to distort the view of the scene outside the vehicle to help the operator discern the image when the outside lighting conditions are less than ideal.
    • 一种用于安装在车辆中的挡风玻璃显示系统,包括挡风玻璃(16),覆盖挡风玻璃(16)的透明显示器(18)和覆盖透明显示器(18)的电润湿透镜阵列(24A) )。 阵列(24)的每个透镜可操作成使得光(28B)基本上不变形地穿过透镜(26B)的平坦状态,以及从其中的基底部分(30)发出的光(28A)的成形状态, 引导透明显示器(18)以增加发射光(28A)的表观亮度。 阵列(24)有选择地放大透明显示器(18)的像素或部分,同时在没有显示图像的挡风玻璃(16)的区域中保持操作者的视觉清晰度。 阵列(24)还可以轮廓或突出显示具有围绕图像的失真区域的图像,以使得车辆外部的场景的视图变形,以帮助操作者在外部照明条件小于理想时识别图像。