LED Luminaire Light Redirection Shield
    21.
    发明申请
    LED Luminaire Light Redirection Shield 有权
    LED灯具灯重定向屏

    公开(公告)号:US20120008320A1

    公开(公告)日:2012-01-12

    申请号:US13103752

    申请日:2011-05-09

    IPC分类号: F21V1/00

    摘要: An LED lamp that includes a housing forming an open cavity, a plurality of LEDs configured to produce a light output disposed in the cavity, a lens disposed over the LEDs for focusing and/or diffusing the light output, and a redirection shield disposed in the cavity. The redirection shield includes a base plate with a plurality of apertures formed therein, and a plurality of shielding plates extending from a top surface of the base plate. The LEDs extend through the apertures. The shielding plates block a portion of the light output such that an overall light distribution of the light output from the LED lamp is asymmetric.

    摘要翻译: 一种LED灯,包括形成开放空腔的壳体,配置成产生设置在所述空腔中的光输出的多个LED,设置在所述LED上的用于聚焦和/或扩散所述光输出的透镜,以及设置在所述腔室中的重定向屏蔽 腔。 重定向屏蔽包括其中形成有多个孔的基板和从基板的顶表面延伸的多个屏蔽板。 LED延伸穿过孔。 屏蔽板阻挡光输出的一部分,使得从LED灯输出的光的整体光分布是不对称的。

    Circular display device with a projective light source
    22.
    发明授权
    Circular display device with a projective light source 有权
    具有投射光源的圆形显示装置

    公开(公告)号:US07123811B1

    公开(公告)日:2006-10-17

    申请号:US11162227

    申请日:2005-09-01

    IPC分类号: G02B6/10

    摘要: A circular display includes a columnar waveguide plate and an image projection device. The upper width of the cross-section of the columnar waveguide plate is less than the bottom width of the cross-section of the columnar waveguide plate. The outer surface of the columnar waveguide plate is utilized for displaying an image, and the image projection device is used for projecting the image to the bottom of the columnar waveguide plate.

    摘要翻译: 圆形显示器包括柱状波导板和图像投影装置。 柱状波导板的横截面的上部宽度小于柱状波导板的截面的底部宽度。 柱状波导板的外表面用于显示图像,并且图像投影装置用于将图像投影到柱状波导板的底部。

    LED luminaire light redirection shield
    23.
    发明授权
    LED luminaire light redirection shield 有权
    LED灯具灯重定向屏

    公开(公告)号:US08511865B2

    公开(公告)日:2013-08-20

    申请号:US13103752

    申请日:2011-05-09

    IPC分类号: F21V7/00

    摘要: An LED lamp that includes a housing forming an open cavity, a plurality of LEDs configured to produce a light output disposed in the cavity, a lens disposed over the LEDs for focusing and/or diffusing the light output, and a redirection shield disposed in the cavity. The redirection shield includes a base plate with a plurality of apertures formed therein, and a plurality of shielding plates extending from a top surface of the base plate. The LEDs extend through the apertures. The shielding plates block a portion of the light output such that an overall light distribution of the light output from the LED lamp is asymmetric.

    摘要翻译: 一种LED灯,包括形成开放空腔的壳体,配置成产生设置在所述空腔中的光输出的多个LED,设置在所述LED上的用于聚焦和/或扩散所述光输出的透镜,以及设置在所述腔室中的重定向屏蔽 腔。 重定向屏蔽包括其中形成有多个孔的基板和从基板的顶表面延伸的多个屏蔽板。 LED延伸穿过孔。 屏蔽板阻挡光输出的一部分,使得从LED灯输出的光的整体光分布是不对称的。

    WAVEGUIDE DEVICE FOR PLANAR DISPLAY DEVICE AND RELATED PLANAR DISPLAY DEVICE
    24.
    发明申请
    WAVEGUIDE DEVICE FOR PLANAR DISPLAY DEVICE AND RELATED PLANAR DISPLAY DEVICE 审中-公开
    用于平面显示设备的波长设备和相关平面显示设备

    公开(公告)号:US20070081783A1

    公开(公告)日:2007-04-12

    申请号:US11162912

    申请日:2005-09-28

    IPC分类号: G02B6/10

    摘要: A waveguide device used for a planar display device having an image source for emitting modulated light beams and a display panel for displaying an image. The waveguide device includes a slab waveguide having a light entrance plane and a light exit plane, a lens array comprising a plurality of lenses disposed in the form of a matrix for individually tuning and guiding corresponding modulated light beams to desired positions on the light entrance plane of the slab waveguide, a wedge waveguide for receiving modulated light beams emitted from the light exit plane of the slab waveguide and emitting the received modulated light beams to the display panel to form the image, and a fixing device for fixing the wedge waveguide to the slab waveguide.

    摘要翻译: 用于具有用于发射调制光束的图像源的平面显示装置的波导装置和用于显示图像的显示面板。 波导装置包括具有光入射面和光出射平面的平板波导,透镜阵列包括以矩阵形式设置的多个透镜,用于单独调谐并将相应的调制光束引导到光入射面上的期望位置 平板波导的楔形波导,用于接收从平板波导的光出射平面发射的调制光束并将接收到的调制光束发射到显示面板以形成图像的楔形波导,以及用于将楔形波导固定到 平板波导。