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    • 7. 发明申请
    • LUMINESCENT-OLED LIGHT COLLECTOR SIGNAGE PANEL
    • LUMINESCENT-OLED光收集器信号面板
    • WO2012093344A1
    • 2012-07-12
    • PCT/IB2012/050006
    • 2012-01-02
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.LIFKA, HerbertPASVEER, Willem FrankeDE BOER, Dirk Kornelis Gerhardus
    • LIFKA, HerbertPASVEER, Willem FrankeDE BOER, Dirk Kornelis Gerhardus
    • G09F13/20G09F13/22
    • G09F13/20F21V9/00G09F13/22G09F2013/225Y02E10/52
    • The invention provides a light collector (1) comprising a luminescent material element (20), a discontinuous semi-transparent layer (40) adjacent to a first side of the luminescent material element (20), wherein due to the discontinuity of the semi-transparent layer (40) at least one first portion (21) of the luminescent material element covered by the semi-transparent layer and at least one second portion (21) of the luminescent material element not covered by the semi-transparent layer (40) are formed, and a light generating means (10) arranged at a second side of the luminescent material element (20). Further, a method for concentrating light in a light collector (1) is provided, comprising the following method steps: capturing light from the environment by means of a luminescent material (20), concentrating the light in the luminescent material (20) by means of a semi-transparent layer (40) arranged on the luminescent material (20) and light generating means (10), emitting the light in a pre-determined area (22) of the light collector (1) by means of an out-coupling structure (30) so as to generate a pre-determined light emitting image.
    • 本发明提供了一种包括发光材料元件(20)的光收发器(1),与发光材料元件(20)的第一侧相邻的不连续半透明层(40),其中由于半导体元件 透明层(40)由半透明层覆盖的发光材料元件的至少一个第一部分(21)和未被半透明层(40)覆盖的发光材料元件的至少一个第二部分(21) 以及布置在发光材料元件(20)的第二侧的发光装置(10)。 此外,提供了一种用于将光聚集在集光器(1)中的方法,包括以下方法步骤:借助于发光材料(20)从环境中捕获光,通过装置将光聚集在发光材料(20)中 布置在所述发光材料(20)上的半透明层(40)和发光装置(10),通过外部光源将所述光发射到所述集光器(1)的预定区域(22) 耦合结构(30),以产生预定的发光图像。