MULTI-CLAD BLACK DISPLAY PANEL
    5.
    发明公开
    MULTI-CLAD BLACK DISPLAY PANEL 审中-公开
    SCHWARZER ANZEIGESCHIRM MIT VIELFACHDECKSCHICHTEN

    公开(公告)号:EP1090318A4

    公开(公告)日:2005-03-23

    申请号:EP99934033

    申请日:1999-07-14

    CPC分类号: G02B6/08 G02B6/06 Y10S385/901

    摘要: A multi-clad black display panel (10), and a method of making a multi-clad black display panel, are disclosed, wherein a plurality of waveguides (16a), each of which includes a light-transmissive core placed between an opposing pair of transparent cladding layers and a black layer disposed between transparent cladding layers, are stacked together and sawed at an angle to produce a wedge-shaped optical panel having an inlet face (12) and on outlet face (16).

    摘要翻译: 公开了一种多包层黑色显示面板和制造多包层黑色显示面板的方法,其中,多个波导包括放置在相对的一对透明包层之间的透光芯体和 布置在透明包覆层之间的黑色层层叠在一起并以一定角度锯切以产生具有入口面和出口面的楔形光学面板。

    A LIGHT REDIRECTIVE DISPLAY PANEL AND A METHOD OF MAKING A LIGHT REDIRECTIVE DISPLAY PANEL
    10.
    发明公开
    A LIGHT REDIRECTIVE DISPLAY PANEL AND A METHOD OF MAKING A LIGHT REDIRECTIVE DISPLAY PANEL 审中-公开
    随着对产生显示屏幕的光变和方法显示屏幕

    公开(公告)号:EP1114341A4

    公开(公告)日:2007-07-25

    申请号:EP99934038

    申请日:1999-07-14

    发明人: VELIGDAN JAMES T

    摘要: An optical display panel (10) which provides improved light intensity at a viewing angle by redirecting light emitted from the viewing screen, and a method of making a light redirective display panel, are disclosed. The panel includes an inlet face (12) at one end for receiving light, and an outlet screen (16) at an opposite end for displaying the light. The inlet face is defined at one end of a transparent body, which body may be formed by a plurality of waveguides (16a), and the outlet screen is defined at an opposite end of the body. The screen includes light redirective elements (17) at the outlet screen for re-directing light emitting from the outlet screen. The method includes stacking a plurality of glass sheets, with a layer of adhesive or epoxy between each sheet, curing the adhesive to form a stack, placing the stack against a saw and cutting the stack at two opposite ends to form a wedge-shaped panel having an inlet face and an outlet face, and forming at the outlet face a plurality of light redirective elements which direct light incident on the outlet face into a controlled light cone.