Patents by Inventor Carola Diez
Carola Diez 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: 20170025478Abstract: An organic light-emitting component is disclosed. The organic light emitting component 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 may include at least one first electrode area arranged on the substrate, at least one second electrode area arranged on the first electrode area, a basic color unit arranged between the first electrode area and the second electrode area and a plurality of color units arranged between the basic color unit and the first or second electrode area, wherein the plurality of color units are arranged laterally offset to one another, and wherein the basic color unit and each of the plurality of color units respectively comprises at least one organic light-emitting layer.Type: ApplicationFiled: March 17, 2015Publication date: January 26, 2017Inventors: Thomas Wehlus, Carola Diez, Erwin Lang, Nina Riegel, Daniel Riedel
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Publication number: 20160359127Abstract: 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: ApplicationFiled: February 10, 2015Publication date: December 8, 2016Inventors: Silke SCHARNER, Carola DIEZ, Dominik PENTLEHNER, Ulrich NIEDERMEIER
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Patent number: 9490438Abstract: Different embodiments of the optoelectronic component have an organic layer structure for isolating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type. The organic layer structure comprises a copper complex which has at least one ligand with the chemical structure as per a formula (I). In this formula, E1 and E2 are each one of the following elements independently of one another: oxygen, sulphur or selenium. R is chosen from the group comprising: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons.Type: GrantFiled: November 23, 2011Date of Patent: November 8, 2016Assignee: OSRAM OLED GmbHInventors: Karsten Heuser, Arndt Jaeger, Ulrich Niedermeier, Carola Diez
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Patent number: 9455416Abstract: 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.Type: GrantFiled: April 22, 2013Date of Patent: September 27, 2016Assignee: OSRAM OLED GMBHInventors: Carola Diez, Arndt Jaeger, Erwin Lang, Ulrich Niedermeier, Nina Riegel, Guenter Schmid, Stefan Seidel
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Publication number: 20160268535Abstract: In various embodiments, an organic light-emitting component is provided. The organic light-emitting component has a carrier, a first electrode above the carrier, an organic functional layer structure above the first electrode and a second electrode above the organic functional layer structure. The organic functional layer structure includes first organic emitters that emit in the blue spectral region, second organic emitters that emit in the green spectral region and third organic emitters that emit in the red spectral region. The third organic emitters include a molecule having at least one ligand having a plurality of ligand units. The third organic emitters have the property that, on emission of light, a charge transfer takes place from one of the ligand units of the ligand of one of the molecules to another of the ligand units of the same ligand of the same molecule and the corresponding singlet-triplet splitting is small.Type: ApplicationFiled: October 15, 2014Publication date: September 15, 2016Applicant: OSRAM OLED GmbHInventors: Andreas Rausch, Carola Diez
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Publication number: 20160218326Abstract: Various embodiments may relate to a method for producing an optoelectronic component, including forming a first electrode on a substrate, arranging a first mask structure on or above the substrate, wherein the first mask structure comprises a first structuring region including an opening and/or a region prepared for forming an opening, arranging a second mask structure on or above the first mask structure, forming a second structuring region in the first mask structure and in the second mask structure in such a way that at least one part of the first structuring region in the first mask structure is formed outside the second structuring region in the first mask structure.Type: ApplicationFiled: September 2, 2014Publication date: July 28, 2016Applicant: ORAM OLED GmbHInventors: Arne Fleissner, Carola Diez, Nina Riegel, Thomas Wehlus, Daniel Riedel, Johannes Rosenberger, Silke Scharner
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Publication number: 20160149162Abstract: Various embodiments may relate to an optoelectronic component, including a carrier, which is formed in a transparent fashion, an optoelectronic layer structure including a first electrode, which is formed above the carrier and which is formed in a transparent fashion, an optically functional layer structure, which is formed above the first electrode, and a second electrode, which is formed above the optically functional layer structure, wherein a mirror region is formed on a side of the optically functional layer structure facing away from the carrier, the mirror region being formed in a specularly reflective fashion as viewed at least from the carrier, and an intermediate layer, which is formed between the carrier and the mirror region and which has an optical layer thickness that is greater than a coherence length of external light.Type: ApplicationFiled: June 17, 2014Publication date: May 26, 2016Inventors: Carola Diez, Karsten Diekmann
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Publication number: 20160079536Abstract: A radiation-emitting organic-electronic device is specified. The radiation-emitting organic-electronic device includes a substrate, a first electrode arranged above the substrate, a light-emitting layer arranged above the first electrode, and a second electrode arranged above the light-emitting layer. The light-emitting layer includes a fluorescent compound of a specified formula A. The spacer comprises a linear molecular chain to which two substituents R and R? are terminally bonded, and at least one group E bonded to the linear molecular chain, wherein E denotes hydrogen and/or an organic radical. The linear molecular chain of the molecules of the fluorescent compound is aligned parallel to the plane of extent of the substrate.Type: ApplicationFiled: March 26, 2014Publication date: March 17, 2016Inventors: Carola Diez, Andreas Rausch, Erwin Lang
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Patent number: 9287519Abstract: An optoelectronic device, comprising: 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, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative.Type: GrantFiled: August 27, 2014Date of Patent: March 15, 2016Assignee: OSRAM OLED GMBHInventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
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Patent number: 9246114Abstract: Various embodiments may relate to an organic optoelectronic component with a layer structure for generating and separating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type, the layer structure including a hole-conducting transparent inorganic semiconductor.Type: GrantFiled: May 6, 2013Date of Patent: January 26, 2016Assignee: OSRAM OLED GmbHInventors: Carola Diez, Thilo Reusch
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Patent number: 9196870Abstract: In at least one embodiment of the organic light-emitting diode (1), this comprises a mirror (3) and an organic layer sequence (4). The organic layer sequence (4) contains a first active layer (41) for producing first radiation and at least two second active layers (42, 43) for producing second radiation. The active layers (41, 42, 43) are arranged one above the other in a main direction (x) away from the mirror (3). A charge generation layer (45) is located in each case between two adjacent active layers (41, 42, 43). The second active layers (42, 43) each have the same at least two radiation active organic materials. The first active layer (41) has a radiation active organic material which is different therefrom.Type: GrantFiled: February 21, 2013Date of Patent: November 24, 2015Assignee: OSRAM OLED GMBHInventors: Thomas Wehlus, Carola Diez, Stefan Seidel, Ulrich Niedermeier, Arndt Jaeger, Nina Riegel
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Publication number: 20150333109Abstract: An optoelectronic component is provided. The optoelectronic component includes an electromagnetic radiation source including an optically active region designed for emitting a first electromagnetic radiation, and a converter structure, which includes at least one converter material and is arranged in the beam path of the first electromagnetic radiation. The at least one converter material is designed to convert at least one portion of the first electromagnetic radiation into at least one second electromagnetic radiation. The at least one second electromagnetic radiation has at least one different wavelength than the at least one portion of the first electromagnetic radiation. The converter structure is formed in a structured fashion in such a way that the converter structure has a predefined region, such that the at least one second electromagnetic radiation is emittable only from the predefined region. The predefined region has a smaller area than the optically active region.Type: ApplicationFiled: May 15, 2015Publication date: November 19, 2015Inventors: Nina Riegel, Carola Diez, Andreas Rausch, Dominik Pentlehner, Georg Dirscherl
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Publication number: 20150311466Abstract: Various embodiments may relate to an optoelectronic device, including 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, a second electron-conducting charge generating layer, and an interlayer between the first electron-conducting charge generating layer and the second electron-conducting charge generating layer. The interlayer includes at least one phthalocyanine derivative. Various embodiments may further relate to a method for producing the optoelectronic device.Type: ApplicationFiled: March 13, 2013Publication date: October 29, 2015Inventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
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Publication number: 20150200378Abstract: Various embodiments may relate to an optoelectronic component, including 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 hole-conducting charge generating layer and a first electron-conducting charge generating layer. The hole-conducting charge generating layer includes or is formed from an inorganic substance or an inorganic substance mixture. The first electron-conducting charge generating layer includes or is formed from an organic substance or an organic substance mixture. The first electron-conducting charge generating layer includes or is formed from an organic, intrinsically electron-conducting substance.Type: ApplicationFiled: June 28, 2013Publication date: July 16, 2015Inventors: Thilo Reusch, Carola Diez
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Publication number: 20150102310Abstract: Various embodiments may relate to an organic optoelectronic component with a layer structure for generating and separating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type, the layer structure including a hole-conducting transparent inorganic semiconductor.Type: ApplicationFiled: May 6, 2013Publication date: April 16, 2015Applicant: OSRAM OLED GmbHInventors: Carola Diez, Thilo Reusch
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Publication number: 20150102311Abstract: 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.Type: ApplicationFiled: April 22, 2013Publication date: April 16, 2015Applicant: OSRAM OLED GmbHInventors: Carola Diez, Arndt Jaeger, Erwin Lang, Ulrich Niedermeier, Nina Riegel, Guenter Schmid, Stefan Seidel
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Publication number: 20150014674Abstract: In at least one embodiment of the organic light-emitting diode (1), this comprises a mirror (3) and an organic layer sequence (4). The organic layer sequence (4) contains a first active layer (41) for producing first radiation and at least two second active layers (42, 43) for producing second radiation. The active layers (41, 42, 43) are arranged one above the other in a main direction (x) away from the mirror (3). A charge generation layer (45) is located in each case between two adjacent active layers (41, 42, 43). The second active layers (42, 43) each have the same at least two radiation active organic materials. The first active layer (41) has a radiation active organic material which is different therefrom.Type: ApplicationFiled: February 21, 2013Publication date: January 15, 2015Inventors: Thomas Wehlus, Carola Diez, Stefan Seidel, Ulrich Niedermeier, Arndt Jaeger, Nina Riegel
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Publication number: 20140361286Abstract: An optoelectronic device, comprising: 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, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative.Type: ApplicationFiled: August 27, 2014Publication date: December 11, 2014Inventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
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Publication number: 20140183488Abstract: The invention relates to an organic electroluminescent component having a first organic functional stack (1), which has a first electroluminescent layer (11) and at least one n-doped organic layer (12), and a second organic functional stack (2), which has a second electroluminescent layer (21) and at least one p-doped organic layer (23), wherein the n-doped and the p-doped organic layers (12, 23) are arranged between the first and second electroluminescent layers (11, 21) and a metal layer (3) is arranged therebetween, directly adjacent to the n-doped and the p-doped organic layers (12, 23).Type: ApplicationFiled: May 9, 2012Publication date: July 3, 2014Applicant: OSRAM Opto Semiconductors GmbHInventors: Daniel Steffen Setz, Carola Diez
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Publication number: 20140008623Abstract: Different embodiments of the optoelectronic component have an organic layer structure for isolating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type. The organic layer structure comprises a copper complex which has at least one ligand with the chemical structure as per a formula (I). In this formula, E1 and E2 are each one of the following elements independently of one another: oxygen, sulphur or selenium. R is chosen from the group comprising: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons.Type: ApplicationFiled: November 23, 2011Publication date: January 9, 2014Applicant: OSRAM OPTO SEMICONDUCTORS GMBHInventors: Karsten Heuser, Arndt Jaeger, Ulrich Niedermeier, Carola Diez