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    • 1. 发明公开
    • Light emitting panel assemblies for use in automotive applications and the like
    • Leuchttafeln zur Benutzung在Kfz-Anwendungen
    • EP0801373A1
    • 1997-10-15
    • EP97300059.9
    • 1997-01-07
    • LUMITEX, INC.
    • Parker, Jeffrey R.Miller, Mark D.Hough, Thomas A.
    • G09F13/18
    • H01H13/83B60Q1/0082B60Q1/26B60Q1/32B60Q3/14B60Q3/252B60Q3/64B60Q3/66G09F13/18G09F13/22G09F2013/0472H01H2219/014H01H2219/018H01H2219/044H01H2219/056H01H2219/062H01H2231/026
    • Light emitting panel assemblies include in one form of the invention a light emitting panel member made of a transparent resiliently deformable elastomeric material that absorbs impact without breakage for use in automotive lighting applications of various types. In another form of the invention, a rigid light emitting panel member may be used with dome switches for switch area lighting or to backlight control buttons/key pads by providing holes or openings in the panel member for the control buttons/key pads. Also, a rigid light emitting panel member may be used as a structural member, and two or more such light emitting panel members may be stacked together and used to light an instrument panel or the like. One or more light sources may be mounted within one or more light transition areas adjacent one or more light input surfaces of the light emitting panel members. Also one or more light sources may be positioned adjacent one side of the light emitting panel members for causing light to shine through the panel members or through holes in the panel members for performing specified lighting functions.
    • 发光面板组件包括在本发明的一种形式中,由透明的可弹性变形的弹性体材料制成的发光面板构件,其吸收冲击而不破坏以用于各种类型的汽车照明应用。 在本发明的另一形式中,刚性发光面板构件可用于开关区域照明用的圆顶开关或背光控制按钮/键盘,通过在面板构件中为控制按钮/键盘提供孔或开口。 此外,可以使用刚性发光面板构件作为结构构件,并且可以将两个或更多个这样的发光面板构件堆叠在一起,并用于点亮仪表板等。 一个或多个光源可以安装在与发光面板构件的一个或多个光输入表面相邻的一个或多个光过渡区域内。 还可以将一个或多个光源定位在发光面板构件的一侧附近,以使光照射通过面板构件或通过面板构件中的孔来执行指定的照明功能。