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    • 3. 发明申请
    • TRANSPARENT ORGANIC LIGHT EMITTING DIODE
    • 透明有机发光二极管
    • WO2010070563A3
    • 2010-11-25
    • PCT/IB2009055703
    • 2009-12-11
    • PHILIPS INTELLECTUAL PROPERTYKONINKL PHILIPS ELECTRONICS NVGOLDMANN CLAUDIA M
    • GOLDMANN CLAUDIA M
    • H01L51/52G02B1/11G09F13/00
    • H01L51/5281H01L27/3239H01L51/5225H01L51/5234H01L51/5271H01L2251/5323H01L2251/558
    • The invention relates to a transparent organic light emitting diode (OLED) (1), comprising: a substrate material (2) with a top face (2a) and a bottom face (2b), whereas at least on the top face (2a) is arranged at least one OLED -layer system with a first electrode layer (3), a second electrode layer (4) and an organic light emitting layer system (5), arranged in between said first electrode layer (3) and said second electrode layer (4), whereas said OLED (1) is performed to emit light via the top face (2a) and via the bottom face (2b) and whereas the top face (2a) and the bottom face (2b) of said OLED (1) feature at least one bright lucent area (6) and at least one dark lucent area (7). The invention discloses that at least one layer on the top face (2a) features a varying relation between transparency and reflectivity in the lateral extension of the OLED (1) in such a way, that the OLED (1) features at least one bright lucent area (6) and at least one dark lucent area (7) at the top face (2a) and at the bottom face (2b), whereas said bright lucent areas (6) are arranged opposite to said dark lucent areas (7).
    • 本发明涉及透明有机发光二极管(OLED)(1),包括:具有顶面(2a)和底面(2b)的基底材料(2),而至少在顶面(2a)上, 布置有至少一个具有第一电极层(3),第二电极层(4)和有机发光层系统(5)的OLED层系统,布置在所述第一电极层(3)和所述第二电极 层(4),而所述OLED(1)被执行以经由顶面(2a)和经由底面(2b)发光,而所述OLED的顶面(2a)和底面(2b) 1)具有至少一个亮透明区域(6)和至少一个暗透明区域(7)。 本发明公开了这样一种方式,在顶面(2a)上的至少一个层以OLED(1)的横向延伸的透明度和反射率之间具有变化的关系,使得OLED(1)具有至少一个亮光 区域(6)和在顶面(2a)和底面(2b)处的至少一个暗透明区域(7),而所述明亮透明区域(6)布置成与所述暗透明区域(7)相对。