Patents by Inventor Ulrich Niedermeier
Ulrich Niedermeier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230337463Abstract: 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.Type: ApplicationFiled: April 28, 2023Publication date: October 19, 2023Applicant: Pictiva Displays International LimitedInventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Patent number: 11757065Abstract: 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.Type: GrantFiled: September 28, 2021Date of Patent: September 12, 2023Assignee: OSRAM OLED GmbHInventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Patent number: 11672145Abstract: 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.Type: GrantFiled: February 22, 2022Date of Patent: June 6, 2023Assignee: Pictiva Displays International LimitedInventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Publication number: 20220223662Abstract: 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.Type: ApplicationFiled: February 22, 2022Publication date: July 14, 2022Applicant: Pictiva Displays International LimitedInventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Patent number: 11289551Abstract: 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.Type: GrantFiled: March 6, 2020Date of Patent: March 29, 2022Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Publication number: 20220020899Abstract: 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.Type: ApplicationFiled: September 28, 2021Publication date: January 20, 2022Applicant: OSRAM OLED GmbHInventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Patent number: 11196027Abstract: 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.Type: GrantFiled: February 2, 2016Date of Patent: December 7, 2021Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Karsten Diekmann, Thorsten Vehoff, Ulrich Niedermeier, Andreas Rausch, Daniel Riedel, Nina Riegel, Thomas Wehlus
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Patent number: 11158765Abstract: 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.Type: GrantFiled: February 17, 2020Date of Patent: October 26, 2021Assignee: OSRAM OLED GmbHInventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Publication number: 20200212142Abstract: 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.Type: ApplicationFiled: March 6, 2020Publication date: July 2, 2020Inventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Publication number: 20200185568Abstract: 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.Type: ApplicationFiled: February 17, 2020Publication date: June 11, 2020Inventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Patent number: 10629660Abstract: An organic electronic component and a method for making an organic electronic component are disclosed. In an embodiment the component includes an anode, an active layer arranged above the anode, an electron injection layer arranged above the active layer and a cathode arranged above the electron injection layer. The electron injection layer further comprises a first organic layer comprising a first organic matrix material, a second organic layer comprising a second organic matrix material and a metallic layer, wherein the first organic matrix material has a higher electron conductivity than the second organic matrix material.Type: GrantFiled: January 18, 2018Date of Patent: April 21, 2020Assignee: OSRAM OLED GmbHInventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins
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Patent number: 10608197Abstract: The invention relates to an organic light-emitting component (100), comprising a functional layer stack (9) between two electrodes (1, 8), wherein the functional layer stack (9) has at least two organic light-emitting layers (2, 7) and at least one charge carrier generation zone (3), which is arranged between the two organic light-emitting layers (2, 7), wherein the charge carrier generation zone (3) comprises an electron-conducting organic layer (31) and a hole-conducting organic layer (32), between which an intermediate region (4) is arranged, wherein the intermediate region (4) comprises at least one organic intermediate layer (6) which has a first charge carrier transport mechanism and an inorganic intermediate layer (5) which has a second charge carrier transport mechanism, wherein the inorganic intermediate layer (5) is arranged between the organic intermediate layer (6) and the electron-conducting organic layer (31), and wherein the first charge carrier transport mechanism is at least partially differeType: GrantFiled: August 24, 2016Date of Patent: March 31, 2020Assignee: OSRAM OLED GMBHInventors: Dominik Pentlehner, Carola Diez, Ulrich Niedermeier, Andreas Rausch
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Patent number: 10608143Abstract: A light-emitting component is disclosed. In an embodiment the light-emitting device includes a first layer stack for generating light, at least one additional layer stack for generating light, wherein each of the first layer stack and the at least one additional layer stack are separately drivable from one another and an auxiliary structure arranged between the first layer stacks and the at least one additional layer stacks.Type: GrantFiled: February 11, 2016Date of Patent: March 31, 2020Assignee: OSRAM OLED GMBHInventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Patent number: 10529785Abstract: 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.Type: GrantFiled: July 22, 2016Date of Patent: January 7, 2020Assignee: OSRAM OLED GMBHInventors: Daniel Riedel, Carola Diez, Arne Fleissner, Ulrich Niedermeier, Dominik Pentlehner, Andreas Rausch, Nina Riegel, Johannes Rosenberger, Thomas Wehlus
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Patent number: 10454069Abstract: 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.Type: GrantFiled: February 18, 2015Date of Patent: October 22, 2019Assignee: OSRAM OLED GmbHInventors: Daniel Riedel, Thomas Wehlus, Carola Diez, Nina Riegel, Ulrich Niedermeier, Arne Fleißner, Erwin Lang
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Patent number: 10177331Abstract: 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).Type: GrantFiled: February 10, 2015Date of Patent: January 8, 2019Assignee: OSRAM OLED GMBHInventors: Silke Scharner, Carola Diez, Dominik Pentlehner, Ulrich Niedermeier
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Publication number: 20180374910Abstract: 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.Type: ApplicationFiled: July 22, 2016Publication date: December 27, 2018Applicant: OSRAM OLED GmbHInventors: Daniel Riedel, Carola Diez, Arne Fleissner, Ulrich Niedermeier, Dominik Pentlehner, Andreas Rausch, Nina Riegel, Johannes Rosenberger, Thomas Wehlus
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Patent number: 10121833Abstract: 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.Type: GrantFiled: February 17, 2016Date of Patent: November 6, 2018Assignee: OSRAM OLED GmbHInventors: Daniel Riedel, Andreas Rausch, Ulrich Niedermeier
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Publication number: 20180240994Abstract: The invention relates to an organic light-emitting component (100), comprising a functional layer stack (9) between two electrodes (1, 8), wherein the functional layer stack (9) has at least two organic light-emitting layers (2, 7) and at least one charge carrier generation zone (3), which is arranged between the two organic light-emitting layers (2, 7), wherein the charge carrier generation zone (3) comprises an electron-conducting organic layer (31) and a hole-conducting organic layer (32), between which an intermediate region (4) is arranged, wherein the intermediate region (4) comprises at least one organic intermediate layer (6) which has a first charge carrier transport mechanism and an inorganic intermediate layer (5) which has a second charge carrier transport mechanism, wherein the inorganic intermediate layer (5) is arranged between the organic intermediate layer (6) and the electron-conducting organic layer (31), and wherein the first charge carrier transport mechanism is at least partially differeType: ApplicationFiled: August 24, 2016Publication date: August 23, 2018Inventors: Dominik PENTLEHNER, Carola DIEZ, Ulrich NIEDERMEIER, Andreas RAUSCH
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Publication number: 20180212003Abstract: An organic electronic component and a method for making an organic electronic component are disclosed. In an embodiment the component includes an anode, an active layer arranged above the anode, an electron injection layer arranged above the active layer and a cathode arranged above the electron injection layer. The electron injection layer further comprises a first organic layer comprising a first organic matrix material, a second organic layer comprising a second organic matrix material and a metallic layer, wherein the first organic matrix material has a higher electron conductivity than the second organic matrix material.Type: ApplicationFiled: January 18, 2018Publication date: July 26, 2018Inventors: Dominik Pentlehner, Andreas Rausch, Ulrich Niedermeier, Julia Desjardins