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    Flash light illumination method and organic electronic device elements obtainable this way
    3.
    发明授权
    Flash light illumination method and organic electronic device elements obtainable this way 有权

    公开(公告)号：US10361403B2

    公开(公告)日：2019-07-23

    申请号：US15839188

    申请日：2017-12-12

    申请人： Novaled GmbH

    发明人： Oliver Langguth ,  Tobias Canzler

    IPC分类号： H01L51/56 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50

    摘要： The present invention relates to a method comprising the steps: a) providing a layered structure applicable for preparing an organic electronic device, comprising: aa) a substrate comprising a first electrode structure and a non-electrode part; bb) a grid formed by a grid material, wherein open areas of the grid are arranged above at least a part of the first electrode structure and the grid material is arranged above at least a part of the non-electrode part; and cc) a layer stack comprising at least one redox-doped layer having a conductivity of at least 1E−7 S/cm, the layer stack being deposited on the grid; wherein the optical density measured by absorption spectroscopy of the grid material is higher than the optical density of the open areas; and b) irradiating light pulses having a duration of

    Active OLED display, method of operating an active OLED display and compound
    5.
    发明授权
    Active OLED display, method of operating an active OLED display and compound 有权

    公开(公告)号：US10312464B2

    公开(公告)日：2019-06-04

    申请号：US15515174

    申请日：2015-09-30

    申请人： Novaled GmbH

    发明人： Carsten Rothe ,  Thomas Rosenow ,  Martin Koehler ,  Mike Zoellner ,  Andreas Haldi ,  Tobias Canzler

    IPC分类号： H01L29/08 ,  H01L51/50 ,  H01L51/00 ,  H01L27/32 ,  C07C211/56

    摘要： An active OLED display, comprising a plurality of OLED pixels, each of the OLED pixels comprising an anode, a cathode, and a stack of organic layers, wherein the stack of organic layers is provided between and in contact with the cathode and the anode and comprises an electron transport layer, a hole transport layer, and a light emitting layer provided between the hole transport layer and the electron transport layer, and a driving circuit configured to separately driving the pixels of the plurality of OLED pixels, wherein, for the plurality of OLED pixels, a common hole transport layer is formed by the hole transport layers provided in the stack of organic layers of the plurality of OLED pixels, the common hole transport layer comprising a hole transport matrix material and at least one electrical p-dopant, and the electrical conductivity of the hole transport material being lower than 1×10−3 S·m−1 and higher than 1×10−8 S·m−1.

    Active OLED Display, Method of Operating an Active OLED Display and Compound
    7.
    发明申请
    Active OLED Display, Method of Operating an Active OLED Display and Compound 审中-公开

    公开(公告)号：US20170222170A1

    公开(公告)日：2017-08-03

    申请号：US15515174

    申请日：2015-09-30

    申请人： Novaled GmbH

    发明人： Carsten Rothe ,  Thomas Rosenow ,  Martin Koehler ,  Mike Zoellner ,  Andreas Haldi ,  Tobias Canzler

    IPC分类号： H01L51/50 ,  H01L27/32 ,  C07C211/56 ,  H01L51/00

    CPC分类号： H01L51/506 ,  C07C211/56 ,  H01L27/3211 ,  H01L51/0059

    摘要： An active OLED display, comprising a plurality of OLED pixels, each of the OLED pixels comprising an anode, a cathode, and a stack of organic layers, wherein the stack of organic layers is provided between and in contact with the cathode and the anode and comprises an electron transport layer, a hole transport layer, and a light emitting layer provided between the hole transport layer and the electron transport layer, and a driving circuit configured to separately driving the pixels of the plurality of OLED pixels, wherein, for the plurality of OLED pixels, a common hole transport layer is formed by the hole transport layers provided in the stack of organic layers of the plurality of OLED pixels, the common hole transport layer comprising a hole transport matrix material and at least one electrical p-dopant, and the electrical conductivity of the hole transport material being lower than 1×10−3 S·m−1 and higher than 1×10−8 S·m−1.

    Organic Photovoltaic Device
    8.
    发明申请
    Organic Photovoltaic Device 审中-公开
    有机光伏器件

    公开(公告)号：US20140326310A1

    公开(公告)日：2014-11-06

    申请号：US14363249

    申请日：2012-12-06

    申请人： Novaled GmbH

    发明人： Sven Murano ,  Jan Birnstock ,  Steffen Pfuetzner ,  Ansgar Werner ,  Michael Hofmann ,  Tobias Canzler ,  Rudolf Lessmann

    IPC分类号： H01L51/44 ,  H01L51/00

    摘要： The invention relates to an organic photovoltaic device, in a layered structure, comprising a substrate, a bottom electrode, a top electrode, wherein the bottom electrode is closer to the substrate than the top electrode, an electronically active region, the electronically active region being provided between and being in electrical contact with the bottom electrode and the top electrode, a light absorbing region provided in the electronically active region, and at least one of a non-flat layer provided in the electronically active region, and an electronically inactive non-flat layer provided between the substrate and the bottom electrode. Furthermore, the invention relates to a method of producing a photovoltaic device.

    摘要翻译： 本发明涉及层状结构中的有机光伏器件，其包括基底，底部电极，顶部电极，其中底部电极比顶部电极更靠近基底，电子活性区域是电子活性区域 设置在电极和电极之间并且与底部电极和顶部电极电接触，设置在电子有源区域中的光吸收区域以及设置在电子有源区域中的非平坦层中的至少一个， 设置在基板和底部电极之间的平坦层。 此外，本发明涉及一种制造光伏器件的方法。