Patents Assigned to PICTIVA DISPLAYS INTERNATIONAL LIMITED
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Patent number: 11211590Abstract: An organic light-emitting component is disclosed. The component includes an organic functional layer stack between two electrodes, where the organic functional layer stack has at least two organic light-emitting layers and at least one charge generation layer, and where at least one of the at least two organic light-emitting layers is part of the charge generation layer.Type: GrantFiled: February 17, 2020Date of Patent: December 28, 2021Assignee: Pictiva Displays International LimitedInventors: Dominik Pentlehner, Andreas Rausch, Arndt Jaeger
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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: 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: 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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Patent number: 11056660Abstract: The invention relates to an organic optoelectronic component (10) comprising a first electrode layer (2), having a doped matrix material and metal nanowires, an organic active layer (3), which is suitable for emitting or detecting electromagnetic radiation, and a second electrode layer (6). The organic active layer (3) is directly adjacent to the first electrode layer (2). The invention further relates to a method for producing the organic optoelectronic component (10).Type: GrantFiled: May 20, 2015Date of Patent: July 6, 2021Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Silke Scharner, Daniel Riedel, Arne Fleissner, Thomas Wehlus, Nina Riegel, Johannes Rosenberger
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Publication number: 20210184175Abstract: An organic optoelectronic component includes an organic functional layer stack between a first electrode and a second electrode including a light-emitting layer formed to emit radiation during operation of the component; a coupling-out layer arranged above the first electrode and/or the second electrode which is in a beam path of the radiation of the light-emitting layer; and a protective layer above the coupling-out layer, wherein the coupling-out layer includes a structured layer and a planarization layer arranged thereabove and the structured layer has a structured surface structured at least in places, the planarization layer planarizes the structured surface of the structured layer, the protective layer cannot be removed without at least partially destroying the coupling-out layer, and adhesion of the structured layer to the planarization layer is smaller than adhesion of the protective layer to the planarization layer.Type: ApplicationFiled: January 13, 2021Publication date: June 17, 2021Applicant: Pictiva Displays International LimitedInventors: Daniel Riedel, Nina Riegel, Thomas Wehlus, Arne Fleissner, Armin Heinrichsdobler
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Publication number: 20210167318Abstract: An optoelectronic assembly comprising an optoelectronic component, which comprises a specularly reflective surface and comprising a radiation cooler in direct physical contact with the optoelectronic component. The radiation cooler is arranged above the specularly reflective surface.Type: ApplicationFiled: December 14, 2020Publication date: June 3, 2021Applicant: Pictiva Displays International LimitedInventors: Dominik Pentlehner, Richard Baisl
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Patent number: 10930890Abstract: An organic optoelectronic component includes an organic functional layer stack between a first electrode and a second electrode including a light-emitting layer formed to emit radiation during operation of the component; a coupling-out layer arranged above the first electrode and/or the second electrode which is in a beam path of the radiation of the light-emitting layer; and a protective layer above the coupling-out layer, wherein the coupling-out layer includes a structured layer and a planarization layer arranged thereabove and the structured layer has a structured surface structured at least in places, the planarization layer planarizes the structured surface of the structured layer, the protective layer cannot be removed without at least partially destroying the coupling-out layer, and adhesion of the structured layer to the planarization layer is smaller than adhesion of the protective layer to the planarization layer.Type: GrantFiled: August 18, 2020Date of Patent: February 23, 2021Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Daniel Riedel, Nina Riegel, Thomas Wehlus, Arne Fleissner, Armin Heinrichsdobler
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Patent number: 10903458Abstract: An optoelectronic assembly comprising an optoelectronic component, which comprises a specularly reflective surface and comprising a radiation cooler in direct physical contact with the optoelectronic component. The radiation cooler is arranged above the specularly reflective surface.Type: GrantFiled: January 31, 2017Date of Patent: January 26, 2021Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Dominik Pentlehner, Richard Baisl
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Patent number: 10851961Abstract: The invention relates to an optoelectronic module, comprising a housing (11) having a first housing part (11) having a first cover surface (11a) and an opening (4); a mechanically flexibly designed organic light source (2) having an illuminating surface (2a); and a cover element (3) which is mounted on the illuminating surface (2a) and has a light-transmissive surface (3a) facing away from the illuminating surface (2a), wherein the organic light source (2) is introduced at least at some points into the opening (14), the first cover surface (11a) is curved and/or bowed, the size of the illuminating surface (2a) is at least 1 cm2, preferably at least 5 cm2, and the distance between the illuminating surface (2a) and the first cover surface (11a) is at most 1 cm, preferably at most 5 mm.Type: GrantFiled: February 10, 2020Date of Patent: December 1, 2020Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Benjamin Claus Hoeflinger, Simon Schicktanz
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Patent number: 10854834Abstract: 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:Type: GrantFiled: May 14, 2018Date of Patent: December 1, 2020Assignee: PICTIVA DISPLAYS INTERNATIONAL LIMITEDInventors: Andreas Rausch, Niels Gerlitzki