公开(公告)号：US20200266370A1

公开(公告)日：2020-08-20

申请号：US16868566

申请日：2020-05-07

Applicant: OSRAM OLED GmbH

Inventor： Sebastian Wittmann ,  Arne Fleissner ,  Erwin Lang ,  Nina Riegel

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: In various aspects, an optoelectronic device is provided. The device may include a first substrate having a first non-planar shape, wherein the first substrate comprises a first shape memory material, a second substrate having a second non-planar shape, wherein the second substrate comprises a second shape memory material, and at least one optoelectronic component, arranged between the first substrate and the second substrate, wherein the first substrate is arranged in a coplanar or substantially coplanar manner with respect to the second substrate.

公开(公告)号：US20180374910A1

公开(公告)日：2018-12-27

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

IPC: H01L27/32 ,  H01L51/50 ,  H05B33/08 ,  H01L51/52

CPC classification number: H01L27/3225 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/529 ,  H01L2251/50 ,  H05B33/0896

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.

公开(公告)号：US10147773B2

公开(公告)日：2018-12-04

申请号：US15548805

申请日：2016-02-02

Applicant: OSRAM OLED GmbH

Inventor： Dominik Pentlehner ,  Andreas Rausch ,  Thomas Wehlus ,  Carola Diez ,  Nina Riegel ,  Britta Goeoetz ,  Georg Dirscherl

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/52

Abstract: According to the present disclosure, an organic light-emitting diode device is disclosed with an organic light-emitting diode having a first main surface and a second main surface lying opposite the first main surface, an optically functional device having a first hollow space and a second hollow space, and a control element. The first hollow space is arranged on or over the first main surface, and the second hollow space is arranged below the second main surface. The first hollow space and the second hollow space are connected to one another by means of a fluid connection. An optically functional fluid is arranged in the optically functional device. The control element is configured to move the optically functional fluid to and fro between the first hollow space and the second hollow space.

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

IPC: H01L51/52 ,  H01L51/56

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.

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.

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

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

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.

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

IPC: H05B33/08 ,  H01L51/00 ,  H01L27/32

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.

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

IPC: H01L51/52 ,  H01L21/66 ,  H01L51/56

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。

公开(公告)号：US20160226028A1

公开(公告)日：2016-08-04

申请号：US15096606

申请日：2016-04-12

Applicant: OSRAM OLED GmbH

Inventor： Daniel Steffen Setz ,  Thilo Reusch ,  Nina Riegel

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5268 ,  H01L27/3239 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/5206 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/558

Abstract: An organic light-emitting device includes a substrate, on which a transparent electrode and a further electrode are applied. An organic light-emitting layer is arranged between the electrodes. At least one optical scattering layer is arranged on a side of the transparent electrode facing away from the organic light-emitting layer.

Abstract translation: 有机发光器件包括其上施加有透明电极和另外的电极的衬底。 在电极之间设置有机发光层。 至少一个光散射层设置在远离有机发光层的透明电极的一侧。

公开(公告)号：US20150333109A1

公开(公告)日：2015-11-19

申请号：US14712972

申请日：2015-05-15

Applicant: OSRAM OLED GmbH

Inventor： Nina Riegel ,  Carola Diez ,  Andreas Rausch ,  Dominik Pentlehner ,  Georg Dirscherl

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L51/5036 ,  C09K11/06 ,  H01L27/322 ,  H01L27/3232 ,  H01L51/5237 ,  H01L51/5262 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/56 ,  H01L2251/5361

Abstract: 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.

Abstract translation: 提供了光电子元件。 光电子部件包括电磁辐射源，该电磁辐射源包括被设计用于发射第一电磁辐射的光学有源区域，以及包括至少一个转换器材料并被布置在第一电磁辐射的光束路径中的转换器结构。 至少一个转换器材料被设计成将第一电磁辐射的至少一部分转换成至少一个第二电磁辐射。 至少一个第二电磁辐射具有至少一个不同于第一电磁辐射的至少一部分的波长。 转换器结构以这样的方式形成，使得转换器结构具有预定义的区域，使得至少一个第二电磁辐射仅能够从预定区域发射。 预定区域具有比光学活性区域更小的面积。