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公开(公告)号：US20180324926A1
公开(公告)日：2018-11-08
申请号：US15773196
申请日：2016-10-21
Applicant: OSRAM OLED GmbH
Inventor： Arne Fleissner , Thomas Wehlus
CPC classification number: H05B33/0896 , H01L27/3209 , H01L27/3225 , H01L51/50 , H01L51/5253 , H01L51/56 , H01L2251/5361 , H01L2251/556 , H05B33/0854 , H05B37/0227
Abstract: An organic light-emitting component device comprising a first and second organic light-emitting component, a temperature detecting device configured for detecting at least one temperature, and a control unit coupled to the temperature detecting device and configured to operate the first and second component. The control unit is such that a first or second operating parameter of the first or second component, respectively, is changed, wherein the temperature detecting device comprises a first and second temperature detecting device. The first and second temperature detecting devices are designed for detecting a first and second temperature of the first and second component, respectively. The control unit is configured to change the first or second operating parameter depending on the difference between the first and second temperature, wherein the first or second operating parameter is changed such that the same temperature is established at the first and second component.
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公开(公告)号：US20180187865A1
公开(公告)日：2018-07-05
申请号：US15739634
申请日：2016-06-03
Applicant: OSRAM OLED GmbH
Inventor： Thomas Wehlus , Arne Fleissner
IPC: F21V14/04 , F21V7/16 , F21S41/155 , F21S41/14 , F21S41/162
CPC classification number: F21V14/04 , F21S41/141 , F21S41/155 , F21S41/162 , F21S41/17 , F21S41/176 , F21S41/18 , F21S41/30 , F21S41/37 , F21S43/00 , F21V7/16 , F21Y2113/20 , F21Y2115/15 , H01L51/5271 , H01L2251/5361
Abstract: A lamp is disclosed. In an embodiment, the lamp includes a first light source and a second light source embodied as a light-emitting reflector, with a reflective layer and an electroluminescent layer sequence. The second light source is deformable such that an emission pattern of light emitted by the first light source and reflected by the light-emitting reflector is modifiable.
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公开(公告)号：US20180151833A1
公开(公告)日：2018-05-31
申请号：US15823643
申请日：2017-11-28
Applicant: OSRAM OLED GmbH
Inventor： Nina Riegel , Sebastian Wittmann , Erwin Lang , Arne Fleissner
CPC classification number: H01L51/5237 , H01L51/0097 , H01L51/5253 , H01L51/5268 , H01L51/56
Abstract: In various embodiments, an optoelectronic component is provided. The optoelectronic component includes an optically active layer structure on a surface of a planar substrate. The surface in a predefined region is free of optically active layer structure. The optoelectronic component further includes an encapsulation structure having an inorganic encapsulation layer. The inorganic encapsulation layer is formed on or above the optically active layer structure and the surface of the substrate in the predefined region. The inorganic encapsulation layer at least in the predefined region is formed in direct contact with the surface of the substrate. The surface of the substrate at least in the predefined region includes a structuring. The structuring is configured to increase the roughness of the surface. The substrate at least in the predefined region at the surface thereof includes or is formed from an inorganic material.
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24.发明申请公开(公告)号：US20180106436A1
公开(公告)日：2018-04-19
申请号：US15786643
申请日：2017-10-18
Applicant: OSRAM OLED GmbH
Inventor： Sebastian Wittmann , Arne Fleissner , Erwin Lang , Nina Riegel
IPC: F21K9/90
CPC classification number: H01L51/0097 , H01L51/5209 , H01L51/5225 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/5338 , H01L2251/5361 , H01L2251/56
Abstract: In various embodiments, a method for producing an optoelectronic device is provided. The method may include in the following order: providing a substrate, having a first state having a non-planar shape, reshaping the substrate into a second state. The second state has a planar or substantially planar shape. The method may further include forming at least one optoelectronic component on the substrate and reshaping the substrate into a third state. The third state is identical or substantially identical to the first state.
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公开(公告)号：US20180083222A1
公开(公告)日：2018-03-22
申请号：US15558593
申请日：2016-03-15
Applicant: OSRAM OLED GmbH
Inventor： Thomas Wehlus , Nina Riegel , Erwin Lang , Evelyn Trummer-Sailer , Arne Fleissner , Daniel Riedel , Johannes Rosenberger , Silke Scharner
CPC classification number: H01L51/5253 , H01L27/3213 , H01L51/0097 , H01L51/5203 , H01L51/56 , H01L2251/5361 , Y02E10/549 , Y02P70/521
Abstract: According to the present disclosure, a method for producing an optoelectronic component is provided. The method includes forming an optically functional layer structure in accordance with at least one part of a geometric network of a body, and bending the part of the geometric network in the at least one desired bending region, such that at least one part of the body is formed. The part of the geometric network includes at least one desired bending region.
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Patent Agency Ranking
公开(公告)号：US09832838B2
公开(公告)日：2017-11-28
申请号：US15326502
申请日：2015-07-02
Applicant: OSRAM OLED GmbH
Inventor： Arne Fleissner , Daniel Riedel , Nina Riegel , Silke Scharner , Johannes Rosenberger , Thomas Wehlus
CPC classification number: H05B33/0896 , H01L27/3202 , H01L27/3276 , H01L51/0031 , H05B33/089 , H05B33/0893
Abstract: In various embodiments, an optoelectronic assembly may include at least one organic light emitting diode including a first light emitting diode element and a second light emitting diode element, and an electronic circuit. The first light emitting diode element and the second light emitting diode element are electrically connected in parallel and are deposited monolithically on a common substrate, and the electronic circuit is designed to compare an electric current through the first light emitting diode element that flows during operation with an electric current through the second light emitting diode element that flows during operation and, depending on the comparison, to detect a short circuit of the first light emitting diode element or of the second light emitting diode element and to initiate an electrical switching off of one of the light emitting diode elements and/or of the assembly.
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公开(公告)号：US20170244053A1
公开(公告)日：2017-08-24
申请号：US15421859
申请日：2017-02-01
Applicant: OSRAM OLED GmbH
Inventor： Sebastian Wittmann , Arne Fleissner , Erwin Lang
CPC classification number: H01L51/0097 , H01L51/0003 , H01L51/0011 , H01L51/5056 , H01L51/5072 , H01L51/52 , H01L51/5206 , H01L51/5209 , H01L51/5221 , H01L51/5225 , H01L51/5253 , H01L51/56 , H01L2251/5338 , H01L2251/5392 , H01L2251/558
Abstract: An OLED and a method for producing an OLED are disclosed. In an embodiment, the OLED includes a substrate and an organic layer stack with at least one active light-generating layer, which is suitable for generating electromagnetic radiation, wherein the organic layer stack is arranged between a first electrode and a second electrode. The OLED further includes a buffer layer arranged between the substrate and the first electrode, wherein the buffer layer includes an organic material, wherein a polymeric planarization layer is in direct contact with the substrate, wherein the buffer layer is in direct contact with the polymeric planarization layer, and wherein the first electrode is in direct contact with the buffer layer.
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公开(公告)号：US20160233455A1
公开(公告)日：2016-08-11
申请号：US15022992
申请日：2014-09-18
Applicant: OSRAM OLED GMBH
Inventor： Daniel Riedel , Johannes Rosenberger , Thomas Wehlus , Nina Riegel , Silke Scharner , Arne Fleissner
CPC classification number: H01L51/5268 , H01L22/20 , H01L51/441 , H01L51/5203 , H01L51/5246 , H01L51/5253 , H01L51/5281 , H01L51/56 , H01L2251/308 , H01L2251/5361
Abstract: Various embodiments may relate to a component. The component includes an optically active region designed for electrically controllably transmitting, reflecting, absorbing, emitting and/or converting an electromagnetic radiation, and an optically inactive region formed alongside the optically active region, wherein the optically inactive region and/or the optically active region have/has an adaptation structure designed to adapt the value of an optical variable in the optically inactive region to a value of the optical variable in the optically active region.
Abstract translation: 各种实施例可以涉及组件。 该组件包括设计用于电可控地透射，反射，吸收，发射和/或转换电磁辐射的光学活性区域，以及沿着光学活性区域形成的光学无效区域，其中光学无活性区域和/或光学活性区域 具有/具有被设计成使光学无效区域中的光学变量的值适应于光学活性区域中的光学变量的值的适配结构。
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公开(公告)号：US10529785B2
公开(公告)日：2020-01-07
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
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.
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公开(公告)号：US10355233B2
公开(公告)日：2019-07-16
申请号：US15756969
申请日：2016-08-17
Applicant: OSRAM OLED GmbH
Inventor： Erwin Lang , Arne Fleissner , Andrew Ingle
IPC: H01L51/52 , F21S43/145 , F21W103/35 , F21W103/45 , F21W103/55 , F21Y115/15 , H01L51/00
Abstract: The organic light-emitting diode (1) has a first electrode (21) with a first electric conductivity and a second electrode (22) with a second lower electric conductivity. An organic layer stack (4) for generating light is located between the electrodes (21, 22). The light-emitting diode (1) further comprises a current distribution layer (3) with a third high electric conductivity. When seen in a plan view, multiple contact regions (33) are located outside of an outer contour line (40) of the layer stack (4). The second electrode (22) and the current distribution layer (3) contact each other in the contact regions (33). In a current blocking region (34), the current distribution layer (3) is located entirely within the contour line (40) such that the second electrode (22) is electrically disconnected from the current distribution layer (3). The luminous intensity of a lighting surface (11) of the light-emitting diode (1) is preferably set in a controlled manner via the distribution of the contact regions (33) and the current blocking regions (34).
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