公开(公告)号：US11757065B2

公开(公告)日：2023-09-12

申请号：US17487783

申请日：2021-09-28

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Andreas Rausch ,  Ulrich Niedermeier

IPC: H01L33/40 ,  H10K59/10 ,  H10K59/90 ,  H01L33/20

CPC classification number: H01L33/405 ,  H01L33/20 ,  H10K59/221 ,  H10K59/90 ,  H01L2933/0091

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.

公开(公告)号：US10854834B2

公开(公告)日：2020-12-01

申请号：US15979281

申请日：2018-05-14

Applicant: OSRAM OLED GmbH

Inventor： Andreas Rausch ,  Niels Gerlitzki

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

Abstract: The invention relates to an organic electronic component comprising a cathode, an anode, at least one light-emitting layer which is arranged between the anode and the cathode, a first layer, which comprises a first matrix material and a dopant, a second layer, which comprises a second matrix material, wherein the first layer is arranged between the second layer and the anode, wherein the second layer is arranged between the anode and the at least one light-emitting layer, wherein the dopant is a fluorinated sulfonimide metal salt of the following formula 1:

公开(公告)号：US20200212142A1

公开(公告)日：2020-07-02

申请号：US16811400

申请日：2020-03-06

Applicant: OSRAM OLED GmbH

Inventor： Dominik Pentlehner ,  Andreas Rausch ,  Ulrich Niedermeier ,  Julia Desjardins

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A device is disclosed. In an embodiment the device includes an anode, an organic active layer above the anode, an organic layer sequence above the organic active layer, a metallic layer above the organic layer sequence and a cathode above the metallic layer, wherein the metallic layer includes Yb.

公开(公告)号：US10593910B2

公开(公告)日：2020-03-17

申请号：US15549606

申请日：2016-02-11

Applicant: OSRAM OLED GmbH

Inventor： Dominik Pentlehner ,  Andreas Rausch ,  Arndt Jaeger

IPC: H01L51/50 ,  H01L51/52 ,  C09K11/06 ,  H01L51/00

Abstract: An organic light-emitting component is disclosed. In an embodiment, the component includes an organic functional layer stack between two electrodes, wherein the organic functional layer stack comprises at least two organic light-emitting layers and at least one charge generation layer, and wherein at least one of the at least two organic light-emitting layers is part of the charge generation layer.

公开(公告)号：US10056576B2

公开(公告)日：2018-08-21

申请号：US15815551

申请日：2017-11-16

Applicant: OSRAM OLED GmbH

Inventor： Andreas Rausch

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32 ,  G02B5/22 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5284 ,  G02B5/22 ,  H01L27/322 ,  H01L51/0003 ,  H01L51/001 ,  H01L51/0077 ,  H01L51/0083 ,  H01L51/0084 ,  H01L51/0091 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5278 ,  H01L51/56

Abstract: An organic light-emitting device and a method for producing an organic light-emitting device are disclosed. In an embodiment, the OLED includes a substrate, a first electrode disposed on the substrate, at least one first organic functional layer stack disposed on the first electrode, the first organic functional layer stack configured to emit radiation in a first wavelength range, a second electrode disposed on the first organic functional layer stack and a filter layer arranged in a beam path of the first organic functional layer stack, wherein the first wavelength range comprises a low-energy sub-range and a high-energy sub-range and wherein the filter layer comprises an absorption range containing the low-energy or the high-energy sub-range of the first wavelength range.

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.

公开(公告)号：US20180013089A1

公开(公告)日：2018-01-11

申请号：US15544536

申请日：2016-01-21

Applicant: OSRAM OLED GmbH

Inventor： Andreas Rausch ,  Diana Kuehnlein

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/5016 ,  H01L27/3211 ,  H01L27/3232 ,  H01L27/3239 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/5072 ,  H01L2251/5376

Abstract: A light-emitting component provides an emitter layer including phosphorescent and fluorescent emitter materials, and at least one predefined first and second display regions. The first region has both emitter materials. The second region has the phosphorescent emitter material. A first electromagnetic radiation is emitted upon the transition from the first excited state to the ground state of the phosphorescent emitter material. A second electromagnetic radiation is emitted upon the transition from the excited state to the ground state of the fluorescent emitter material. The excited state of the fluorescent emitter material is occupied by an energy transfer from the second excited state of the phosphorescent emitter material to the excited state of the fluorescent emitter material so that a mixed light composed of first and second electromagnetic radiations is emittable from the first region, and the light that is emittable from the second region is free of second electromagnetic radiation.

公开(公告)号：US20170358777A1

公开(公告)日：2017-12-14

申请号：US15543931

申请日：2016-02-02

Applicant: OSRAM OLED GmbH

Inventor： Karsten Diekmann ,  Thorsten Vehoff ,  Ulrich Niedermeier ,  Andreas Rausch ,  Daniel Riedel ,  Nina Riegel ,  Thomas Wehlus

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

CPC classification number: H01L51/5268 ,  H01L51/0097 ,  H01L51/5265 ,  H01L51/5275 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/5346

Abstract: An light-emitting apparatus and a method for producing a light-emitting apparatus are disclosed. In an embodiment, the apparatus includes at least one organic device and an outcoupling layer, wherein the at least one organic device emits electromagnetic radiation during operation, wherein the outcoupling layer contains optical structures, and wherein the apparatus has a non-Lambertian radiation distribution curve during operation. The outcoupling layer influences the radiation passing through it in an optically varying manner by the optical structures along a lateral direction in order to produce the non-Lambertian radiation distribution curve.

公开(公告)号：US20200185568A1

公开(公告)日：2020-06-11

申请号：US16792608

申请日：2020-02-17

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Andreas Rausch ,  Ulrich Niedermeier

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

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.

公开(公告)号：US20180374910A1

公开(公告)日：2018-12-27

申请号：US15747087

申请日：2016-07-22

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Carola Diez ,  Arne Fleissner ,  Ulrich Niedermeier ,  Dominik Pentlehner ,  Andreas Rausch ,  Nina Riegel ,  Johannes Rosenberger ,  Thomas Wehlus

IPC: H01L27/32 ,  H01L51/50 ,  H05B33/08 ,  H01L51/52

CPC classification number: H01L27/3225 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/529 ,  H01L2251/50 ,  H05B33/0896

Abstract: The invention relates to an optoelectronic component, the optoelectronic component comprises a light-emitting layer stack, and an electrothermal protection element, which is connected to the layer stack in the component and has a temperature-dependent resistor.