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    Method of operating an organic light-emitting component
    11.
    发明授权
    Method of operating an organic light-emitting component 有权

    公开(公告)号：US09655198B2

    公开(公告)日：2017-05-16

    申请号：US14905316

    申请日：2014-07-15

    Applicant: OSRAM OLED GmbH

    Inventor： Benjamin C. Krummacher ,  Erwin Lang ,  Ulrich Niedermeier ,  Thorsten Vehoff

    IPC: H05B33/08 ,  H01L51/52 ,  H01L51/00 ,  H01L51/50

    CPC classification number: H05B33/0896 ,  H01L51/0031 ,  H01L51/504 ,  H01L51/5203 ,  H01L2251/5361

    Abstract: A method of operating an organic light-emitting component having first and second electrodes that have arranged between them an organic functional layer stack having at least one organic light-emitting layer that, during operation, produces light emitted via a luminous area, the first and second electrodes and the organic functional layer stack are in an extensive form, in contact with the first electrode, at each of two opposite edges of the first electrode a respective conductor track is arranged that extends in a longitudinal direction along the respective edge, the two conductor tracks have contact made with them on a same side of the first electrode by a connection element so that during operation there is a voltage drop in each conductor track in the longitudinal direction, which voltage drop brings about a luminous density gradient on the luminous area in a direction following the longitudinal direction.

    Optoelectronic component and method for producing an optoelectronic component
    12.
    发明授权
    Optoelectronic component and method for producing an optoelectronic component 有权
    光电子元件的制造方法

    公开(公告)号：US09455416B2

    公开(公告)日：2016-09-27

    申请号：US14401136

    申请日：2013-04-22

    Applicant: OSRAM OLED GmbH

    Inventor： Carola Diez ,  Arndt Jaeger ,  Erwin Lang ,  Ulrich Niedermeier ,  Nina Riegel ,  Guenter Schmid ,  Stefan Seidel

    IPC: H01L21/00 ,  H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/5092 ,  H01L51/5278 ,  H01L51/56

    Abstract: An optoelectronic component may include a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, and a second electron-conducting charge generating layer. The second electron-conducting charge generating layer is formed from a single substance, and the substance of the first electron-conducting charge generating layer is a substance selected from the group of substances consisting of: HAT-CN, Cu(I)pFBz, NDP-2, NDP-9, Bi(III)pFBz, F16CuPc.

    Abstract translation: 光电子部件可以包括第一有机功能层结构和第二有机功能层结构之间的第一有机功能层结构，第二有机功能层结构和电荷产生层结构。 电荷产生层结构包括第一电子传导电荷产生层和第二电子传导电荷产生层。 第二电子传导电荷产生层由单一物质形成，第一导电电荷产生层的物质是选自以下物质：HAT-CN，Cu（I）pFBz，NDP -2，NDP-9，Bi（III）pFBz，F16CuPc。

    LIGHT-EMITTING COMPONENT
    13.
    发明申请
    LIGHT-EMITTING COMPONENT 有权

    公开(公告)号：US20220020899A1

    公开(公告)日：2022-01-20

    申请号：US17487783

    申请日：2021-09-28

    Applicant: OSRAM OLED GmbH

    Inventor： Daniel Riedel ,  Andreas Rausch ,  Ulrich Niedermeier

    IPC: H01L33/40 ,  H01L27/32 ,  H01L25/04 ,  H01L33/20

    Abstract: A light-emitting component a first layer stack configured to generate light, at least one additional layer stack configured to generate light, where each of the first layer stack and the at least one additional layer stack are separately drivable from one another and where an auxiliary structure is arranged between the first layer stacks and the at least one additional layer stacks.

    Organic Light-Emitting Device
    16.
    发明申请
    Organic Light-Emitting Device 审中-公开

    公开(公告)号：US20170229675A1

    公开(公告)日：2017-08-10

    申请号：US15120392

    申请日：2015-02-18

    Applicant: OSRAM OLED GmbH

    Inventor： Daniel Riedel ,  Thomas Wehlus ,  Carola Diez ,  Nina Riegel ,  Ulrich Niedermeier ,  Arne Fleißner ,  Erwin Lang

    IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L51/50

    Abstract: An organic light-emitting device and a method for producing an organic light emitting device are disclosed. In an embodiment the device includes a substrate and at least one layer sequence arranged on the substrate and suitable for generating electromagnetic radiation. The at least one layer sequence includes at least one first electrode surface arranged on the substrate, at least one second electrode surface arranged on the first electrode surface and an organic functional layer stack having organic functional layers between the first electrode surface and the second electrode surface. The organic functional layer stack includes at least one organic light-emitting layer, wherein the at least one organic light-emitting layer is configured to emit light, wherein the organic functional layer stack includes at least one inhomogeneity layer, and wherein a thickness of the at least one inhomogeneity layer varies in a lateral direction.

    Method for producing an organic light-emitting diode, and organic light-emitting diode
    19.
    发明授权
    Method for producing an organic light-emitting diode, and organic light-emitting diode 有权

    公开(公告)号：US10177331B2

    公开(公告)日：2019-01-08

    申请号：US15118086

    申请日：2015-02-10

    Applicant: OSRAM OLED GmbH

    Inventor： Silke Scharner ,  Carola Diez ,  Dominik Pentlehner ,  Ulrich Niedermeier

    IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  H01L51/56

    Abstract: The invention relates to a method for producing an organic light-emitting diode (1) comprising the following steps: providing a carrier (3) for the organic light-emitting diode (1), applying a solution (S) comprising a plurality of different emitter materials (E) to the carrier (1), wherein said emitter materials (E) are each formed by a certain type of organic molecule and have electrical charges that differ from each other, applying an electrical field (F), so that the solution is located in the electrical field (F), and drying the solution (S) into a plurality of emitter layers (20) in an organic layer stack (2), while the electrical field is applied, so that the emitter materials (E) are accommodated separately from each other, each in a certain emitter layer (20) of the organic stack (2).

    ORGANIC LIGHT-EMITTING DIODE
    20.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE 审中-公开

    公开(公告)号：US20180069061A1

    公开(公告)日：2018-03-08

    申请号：US15551216

    申请日：2016-02-17

    Applicant: OSRAM OLED GMBH

    Inventor： Daniel Riedel ,  Andreas Rausch ,  Ulrich Niedermeier

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3237 ,  F21S43/145 ,  F21W2103/00 ,  H01L51/5203 ,  H01L51/5268 ,  H01L51/5284 ,  H01L2251/5361

    Abstract: An organic light-emitting diode includes at least two segments arranged adjacent to one another, a scattering layer that at least partially scatters the light generated in each of the segments, and at least one separating region located in the scattering layer, wherein the separating region has a transmittance for light generated in the segments of at most 20%, the separating region, when viewed in a plan view, is arranged in a transitional region between adjacent segments such that within the scattering layer propagation of light between the segments is suppressed, the segments include organic layer sequences each located between a first electrode and a second electrode, the segments are distant from one another in a direction parallel to the main directions of extension, and the scattering layer directly adjoins the first electrode which is light-transmitting and directly adjoins a transparent layer on a side remote from the first electrode.

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