Patents by Inventor Philipp Schwamb
Philipp Schwamb 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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Patent number: 11201310Abstract: An optoelectronic assembly including an optically active region configured for emitting and/or absorbing light, and an optically inactive region configured for component-external contacting of the optically active region is provided. The optically inactive region includes a dielectric structure and a first electrode on or above a substrate, an organic functional layer structure on the first electrode in physical contact with the first electrode and the dielectric structure, and a second electrode in physical contact with the organic functional layer structure and above the dielectric structure, wherein the organic functional layer structure at least partly overlaps the dielectric structure in such a way that the part of the second electrode above the dielectric structure is free of a physical contact of the second electrode with the dielectric structure.Type: GrantFiled: September 16, 2015Date of Patent: December 14, 2021Assignee: Pictiva Displays International LimitedInventors: Philipp Schwamb, Erwin Lang, Arne Fleissner
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Patent number: 11183666Abstract: The invention relates to an optoelectronic semiconductor component (10) comprising a substrate (1), a first insulator layer (2), and a second insulator layer (3). Furthermore, the semiconductor component (10) comprises an organic semiconductor layer sequence (4) having an active area (4a) which, during operation, generates or receives light, a first electrode (5) and a second electrode (6), and encapsulation (7) which covers the organic semiconductor layer sequence (4) and the first insulator layer (2) completely and covers the second insulator layer (3) and the first electrode (5) or the second electrode (6) partially. Here, the first electrode (5) is arranged between the organic semiconductor layer sequence (4) and the first insulator layer (2), and the second electrode (6) is arranged on the organic semiconductor layer sequence (4), wherein the first electrode (5) and/or the second electrode (6) is/are at least partly arranged on the second insulator layer (3).Type: GrantFiled: March 2, 2020Date of Patent: November 23, 2021Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventor: Philipp Schwamb
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Publication number: 20200203659Abstract: The invention relates to an optoelectronic semiconductor component (10) comprising a substrate (1), a first insulator layer (2), and a second insulator layer (3). Furthermore, the semiconductor component (10) comprises an organic semiconductor layer sequence (4) having an active area (4a) which, during operation, generates or receives light, a first electrode (5) and a second electrode (6), and encapsulation (7) which covers the organic semiconductor layer sequence (4) and the first insulator layer (2) completely and covers the second insulator layer (3) and the first electrode (5) or the second electrode (6) partially. Here, the first electrode (5) is arranged between the organic semiconductor layer sequence (4) and the first insulator layer (2), and the second electrode (6) is arranged on the organic semiconductor layer sequence (4), wherein the first electrode (5) and/or the second electrode (6) is/are at least partly arranged on the second insulator layer (3).Type: ApplicationFiled: March 2, 2020Publication date: June 25, 2020Inventor: Philipp SCHWAMB
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Patent number: 10593907Abstract: The invention relates to an optoelectronic semiconductor component (10) comprising a substrate (1), a first insulator layer (2), and a second insulator layer (3). Furthermore, the semiconductor component (10) comprises an organic semiconductor layer sequence (4) having an active area (4a) which, during operation, generates or receives light, a first electrode (5) and a second electrode (6), and encapsulation (7) which covers the organic semiconductor layer sequence (4) and the first insulator layer (2) completely and covers the second insulator layer (3) and the first electrode (5) or the second electrode (6) partially. Here, the first electrode (5) is arranged between the organic semiconductor layer sequence (4) and the first insulator layer (2), and the second electrode (6) is arranged on the organic semiconductor layer sequence (4), wherein the first electrode (5) and/or the second electrode (6) is/are at least partly arranged on the second insulator layer (3).Type: GrantFiled: April 28, 2016Date of Patent: March 17, 2020Assignee: OSRAM OLED GMBHInventor: Philipp Schwamb
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Patent number: 10529955Abstract: A method for producing an organic electronic device is disclosed. In an embodiment the method includes applying an organic material to a substrate to form at least one organic functional layer, applying a patterned electrode material to the at least one organic functional layer by a first mask, and removing the organic material from regions which are free of the electrode material.Type: GrantFiled: January 18, 2018Date of Patent: January 7, 2020Assignee: OSRAM OLED GMBHInventors: Richard Baisl, Philipp Schwamb, Simon Schicktanz, Johannes Rosenberger
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Patent number: 10454057Abstract: An optoelectronic component is provided with a carrier; a zinc oxide layer arranged on the carrier and having the first and second regions, wherein the first region is a first electrode structure which is doped with aluminum so that the first region is transparent and electrically conductive; an organic optically functional layer structure arranged at least partially over the first electrode structure; and a second electrode structure arranged at least partially over the organic optically functional layer structure. The first and second electrode structures electrically contact the organic optically functional layer structure. The zinc oxide layer has a lower doping in the second region than the first electrode structure. The zinc oxide layer is configured in the second region as a varistor layer structure, which is arranged between the first and second electrode structures and contacts the two electrode structures. The varistor layer structure adjoins the optically transparent first region.Type: GrantFiled: February 22, 2016Date of Patent: October 22, 2019Assignee: OSRAM OLED GMBHInventors: Michael Popp, Philipp Schwamb, Richard Baisl, Johannes Rosenberger
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Patent number: 10367168Abstract: An organic optoelectronic component is disclosed. In an embodiment, an organic optoelectronic component includes an organic layer sequence having an active layer for emitting or absorbing electromagnetic radiation, a thin-film encapsulation on the organic layer sequence, an absorption layer on the organic layer sequence, the absorption layer configured to absorb and store a substance which is harmful to the organic layer sequence and a transport layer directly adjacent to the absorption layer, the transport layer configured to transport the harmful substance, wherein the transport layer has a greater diffusion coefficient and/or a higher transmission rate for the harmful substance than the absorption layer, and wherein the absorption layer has a higher storage capacity for the harmful substance than the transport layer so that the harmful substance, upon contact with the transport layer, is distributed within the transport layer and is subsequently absorbed by the absorption layer.Type: GrantFiled: April 30, 2018Date of Patent: July 30, 2019Assignee: OSRAM OLED GmbHInventors: Philipp Schwamb, Simon Schicktanz
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Patent number: 10181586Abstract: The invention relates to an organic light-emitting component which has an organic functional layer stack (3) having at least one light-emitting layer, which is designed to generate light during operation of the component, a transparent first electrode (2) and a transparent second electrode (4), which are designed to inject charge carriers into the organic functional layer stack (3) during operation, and a heat distribution layer (9), which is applied over the electrodes (2, 4) and the organic functional layer stack (3) and which has at least one plastic layer (10) and a highly heat conductive layer (11), wherein the heat distribution layer (9) has at least one transparent sub-region (91) and at least one non-transparent sub-region (92).Type: GrantFiled: December 22, 2015Date of Patent: January 15, 2019Assignee: OSRAM OLED GMBHInventors: Simon Schicktanz, Philipp Schwamb
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Publication number: 20180342701Abstract: An organic optoelectronic component is disclosed. In an embodiment, an organic optoelectronic component includes an organic layer sequence having an active layer for emitting or absorbing electromagnetic radiation, a thin-film encapsulation on the organic layer sequence, an absorption layer on the organic layer sequence, the absorption layer configured to absorb and store a substance which is harmful to the organic layer sequence and a transport layer directly adjacent to the absorption layer, the transport layer configured to transport the harmful substance, wherein the transport layer has a greater diffusion coefficient and/or a higher transmission rate for the harmful substance than the absorption layer, and wherein the absorption layer has a higher storage capacity for the harmful substance than the transport layer so that the harmful substance, upon contact with the transport layer, is distributed within the transport layer and is subsequently absorbed by the absorption layer.Type: ApplicationFiled: April 30, 2018Publication date: November 29, 2018Inventors: Philipp Schwamb, Simon Schicktanz
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Publication number: 20180301659Abstract: The invention relates to an optoelectronic semiconductor component (10) comprising a substrate (1), a first insulator layer (2), and a second insulator layer (3). Furthermore, the semiconductor component (10) comprises an organic semiconductor layer sequence (4) having an active area (4a) which, during operation, generates or receives light, a first electrode (5) and a second electrode (6), and encapsulation (7) which covers the organic semiconductor layer sequence (4) and the first insulator layer (2) completely and covers the second insulator layer (3) and the first electrode (5) or the second electrode (6) partially. Here, the first electrode (5) is arranged between the organic semiconductor layer sequence (4) and the first insulator layer (2), and the second electrode (6) is arranged on the organic semiconductor layer sequence (4), wherein the first electrode (5) and/or the second electrode (6) is/are at least partly arranged on the second insulator layer (3).Type: ApplicationFiled: April 28, 2016Publication date: October 18, 2018Inventor: Philipp SCHWAMB
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Publication number: 20180205041Abstract: A method for producing an organic electronic device is disclosed. In an embodiment the method includes applying an organic material to a substrate to form at least one organic functional layer, applying a patterned electrode material to the at least one organic functional layer by a first mask, and removing the organic material from regions which are free of the electrode material.Type: ApplicationFiled: January 18, 2018Publication date: July 19, 2018Inventors: Richard Baisl, Philipp Schwamb, Simon Schicktanz, Johannes Rosenberger
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Patent number: 10014488Abstract: An optoelectronic component may include a carrier, above which a first electrode is formed. An optically functional layer structure is formed above the first electrode. A second electrode is formed above the optically functional layer structure, the second electrode extending areally over at least one part of the side of the optically functional layer structure which faces away from the carrier. An encapsulation is formed above the first and/or second electrode, the encapsulation encapsulating the optically functional layer structure. An electrically conductive contact structure is arranged in a cutout of the encapsulation on the first and/or second electrode and extends through the encapsulation, for electrically contacting the first and/or second electrode. The contact structure and the encapsulation are formed such that in interaction they encapsulate the first and/or second electrode.Type: GrantFiled: March 10, 2015Date of Patent: July 3, 2018Assignee: OSRAM OLED GmbHInventor: Philipp Schwamb
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Patent number: 9978817Abstract: An optoelectronic component and a method to operate the optoelectronic component are disclosed. In an embodiment the optoelectronic component includes an organic light-emitting diode configured to emit radiation through a main emission surface and a liquid crystal element configured to adjust a color location of the radiation, wherein the liquid crystal element is switchable into a first state and into a second state, wherein the liquid crystal element in the first state is suitable for selectively reflecting light of a first wavelength range and in the second state is transparent, and wherein the liquid crystal element is arranged on a rear side of the organic light-emitting diode facing the main emission surface so that light of the first wavelength range that is emitted towards the rear side is at least partially reflected in a direction of the main emission surface in the first state of the liquid crystal element.Type: GrantFiled: January 8, 2015Date of Patent: May 22, 2018Assignee: OSRAM OLED GmbHInventors: Karsten Diekmann, Philipp Schwamb
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Publication number: 20180062115Abstract: A method for producing a light-emitting device and light-emitting device are disclosed. In an embodiment the method includes providing a carrier layer comprising a substrate, applying a first electrode layer, applying a layer sequence for generating light, applying a second electrode layer and structuring at least one layer for varying an optical thickness in a first region of the light-emitting device differently from the layer in a second region of the light-emitting device, wherein the second region is laterally arranged relative to the first region.Type: ApplicationFiled: March 17, 2016Publication date: March 1, 2018Inventors: Michael Popp, Ulrich Niedermeier, Andreas Rausch, Nina Riegel, Philipp Schwamb, Benjamin Claus Höflinger
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Publication number: 20180047932Abstract: An optoelectronic component is provided with a carrier; a zinc oxide layer arranged on the carrier and having the first and second regions, wherein the first region is a first electrode structure which is doped with aluminum so that the first region is transparent and electrically conductive; an organic optically functional layer structure arranged at least partially over the first electrode structure; and a second electrode structure arranged at least partially over the organic optically functional layer structure. The first and second electrode structures electrically contact the organic optically functional layer structure. The zinc oxide layer has a lower doping in the second region than the first electrode structure. The zinc oxide layer is configured in the second region as a varistor layer structure, which is arranged between the first and second electrode structures and contacts the two electrode structures. The varistor layer structure adjoins the optically transparent first region.Type: ApplicationFiled: February 22, 2016Publication date: February 15, 2018Inventors: Michael Popp, Philipp Schwamb, Richard Baisl, Johannes Rosenberger
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Patent number: 9888576Abstract: Various embodiments may relate to a method for working an apparatus having at least one electrical layer structure. The electrical layer structure includes a dielectric layer in physical contact with an electrically conductive layer and the electrical layer structure has a first electrical conductivity. The method may include forming an electrical connection to the dielectric layer of the electrical layer structure, and forming an electrical voltage profile at the electrical connection in such a way that a second electrical conductivity is formed; wherein the second electrical conductivity is greater than the first electrical conductivity. The electrical layer structure has the second electrical conductivity after the reduction of the electrical voltage profile.Type: GrantFiled: September 26, 2013Date of Patent: February 6, 2018Assignee: OSRAM OLED GmbHInventors: Erwin Lang, Philipp Schwamb
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Publication number: 20180006262Abstract: The invention relates to an organic light-emitting component which has an organic functional layer stack (3) having at least one light-emitting layer, which is designed to generate light during operation of the component, a transparent first electrode (2) and a transparent second electrode (4), which are designed to inject charge carriers into the organic functional layer stack (3) during operation, and a heat distribution layer (9), which is applied over the electrodes (2, 4) and the organic functional layer stack (3) and which has at least one plastic layer (10) and a highly heat conductive layer (11), wherein the heat distribution layer (9) has at least one transparent sub-region (91) and at least one non-transparent sub-region (92).Type: ApplicationFiled: December 22, 2015Publication date: January 4, 2018Inventors: Simon SCHICKTANZ, Philipp SCHWAMB
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Publication number: 20170317310Abstract: An optoelectronic assembly including an optically active region configured for emitting and/or absorbing light, and an optically inactive region configured for component-external contacting of the optically active region is provided. The optically inactive region includes a dielectric structure and a first electrode on or above a substrate, an organic functional layer structure on the first electrode in physical contact with the first electrode and the dielectric structure, and a second electrode in physical contact with the organic functional layer structure and above the dielectric structure, wherein the organic functional layer structure at least partly overlaps the dielectric structure in such a way that the part of the second electrode above the dielectric structure is free of a physical contact of the second electrode with the dielectric structure.Type: ApplicationFiled: September 16, 2015Publication date: November 2, 2017Applicant: OSRAM OLED GmbHInventors: Philipp Schwamb, Erwin Lang, Arne Fleissner
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Patent number: 9786868Abstract: Various embodiments may relate to an electronic structure, including at least one organic layer, at least one metal growth layer grown onto the organic layer, and at least one metal layer grown on the metal growth layer. The at least one metal growth layer contains germanium. Various embodiments further relate to a method for producing the electronic structure.Type: GrantFiled: March 19, 2013Date of Patent: October 10, 2017Assignee: Osram OLED GmBHInventors: Erwin Lang, Philipp Schwamb, David Hartmann, Guenter Schmid, Florian Eder, Sabine Szyszkowski, Wiebke Sarfert
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Patent number: 9741965Abstract: Various embodiments may relate to a method for processing an electronic component. The method includes applying a planar structure provided with predetermined separation locations to the electronic component, and removing a part of the applied planar structure, wherein removing includes separating the planar structure at the predetermined separation locations.Type: GrantFiled: June 13, 2014Date of Patent: August 22, 2017Assignee: OSRAM OLED GmbHInventors: Erwin Lang, Philipp Schwamb, Simon Schicktanz