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    • 2. 发明申请
    • REELABLE OLED CURTAIN
    • 可折叠OLED幕
    • WO2009136305A1
    • 2009-11-12
    • PCT/IB2009/051687
    • 2009-04-24
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VAN DE WEIJER, PeterLIFKA, HerbertTANASE, CristinaVERSCHUREN, Coen, A.
    • VAN DE WEIJER, PeterLIFKA, HerbertTANASE, CristinaVERSCHUREN, Coen, A.
    • H01L51/52
    • H01L51/5253H01L51/448H01L2251/5338H01L2251/5361
    • This invention relates to an organic light-emitting or light-absorbing device (20), comprising a light unit (30), a first flexible protection layer (35), and a second flexible protection layer (25). The light unit comprises a flexible bottom layer (24) having at least one first barrier layer (27). A bottom electrode (22) is provided on the flexible bottom layer, and an organic layer stack (21) is deposited on top of the bottom electrode. Furthermore, the organic layer stack is designed to emit or absorb light. The light unit has a top electrode (23) arranged on top of the organic layer stack and at least one second barrier (28) layer provided on top of the top electrode. The first flexible protection layer and the second flexible protection layer are arranged to encase the light unit, such that a large-area support structure is provided for the device. The large-area support structure provides a reelable organic light-emitting or light- absorbing device. The invention applies to flexibility and a method of adjusting this flexibility to the specific demands of specific large-area applications, such as space partition devices and roller blinds.
    • 本发明涉及一种有机发光或光吸收装置(20),其包括光单元(30),第一柔性保护层(35)和第二柔性保护层(25)。 光单元包括具有至少一个第一阻挡层(27)的柔性底层(24)。 底部电极(22)设置在柔性底层上,并且有机层叠层(21)沉积在底部电极的顶部上。 此外,有机层堆叠被设计成发射或吸收光。 光单元具有设置在有机层堆叠的顶部上的顶部电极(23)和设置在顶部电极的顶部上的至少一个第二屏障(28)层。 第一柔性保护层和第二柔性保护层被布置成包围光单元,使得为该装置提供大面积的支撑结构。 大面积支撑结构提供了可卷绕的有机发光或吸光装置。 本发明适用于灵活性以及根据特定大面积应用(如空间分隔装置和卷帘)的具体要求调整这种灵活性的方法。
    • 10. 发明申请
    • LIGHT-EMITTING DEVICE
    • 发光装置
    • WO2010004494A1
    • 2010-01-14
    • PCT/IB2009/052909
    • 2009-07-03
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHLIFKA, HerbertTANASE, CristinaVAN ELSBERGEN, Volker
    • LIFKA, HerbertTANASE, CristinaVAN ELSBERGEN, Volker
    • H01L51/50H01L51/52
    • H01L51/5096H01L51/006H01L51/0081H01L51/5088H01L51/5281
    • The invention relates to a light-emitting device comprising at least one light- emitting diode stack (1), said light-emitting diode stack (1) comprising at least -an anode layer (2) -a cathode layer (3) -a light emission layer (4) -a charge transport layer (5,6) arranged between said light emission layer (4) and at least one of said anode layer (2) and cathode layer (3), wherein a first domain (21) of said light-emitting diode stack (1) is adapted to provide a first charge injection and/or transport energy barrier, and a second domain (22) of said light- emitting diode stack (1) is adapted to provide a second charge injection and/or transport energy barrier, said first domain (21) being located laterally adjacent to said second domain (22), and said second charge injection and/or transport energy barrier being different from said first charge injection and/or transport energy barrier. The light-emitting device of the invention offers an emission of light of different intensities from the same LED.
    • 本发明涉及包括至少一个发光二极管叠层(1)的发光器件,所述发光二极管叠层(1)至少包括阳极层(2) - 阴极层(3)-a 发光层(4) - 布置在所述发光层(4)和所述阳极层(2)和阴极层(3)中的至少一个之间的电荷传输层(5,6),其中第一区域(21) 的所述发光二极管叠层(1)适于提供第一电荷注入和/或传输能量势垒,并且所述发光二极管叠层(1)的第二结构域(22)适于提供第二电荷注入 和/或传输能量势垒,所述第一域(21)位于所述第二区域(22)的横向相邻位置,并且所述第二电荷注入和/或传输能量屏障与所述第一电荷注入和/或传输能量屏障不同。 本发明的发光装置提供与同一LED不同强度的光的发射。