公开(公告)号：US20170346033A1

公开(公告)日：2017-11-30

申请号：US15603526

申请日：2017-05-24

Applicant: OSRAM OLED GmbH

Inventor： Thomas Wehlus ,  Johannes Rosenberger ,  Arne Fleissner

IPC: H01L51/52 ,  H01L51/44 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L51/441 ,  H01L51/448 ,  H01L51/5237 ,  H01L51/56 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method of producing an organic optoelectronic component includes: forming a first electrode layer comprising a contact region, arranging an electrically conductive contact lug on the first electrode layer. A first section of the contact lug is secured in the contact region on the first electrode layer such that a second section projects beyond the contact region. The method further includes forming an organic functional layer structure laterally alongside the contact lug on the first electrode layer, forming a second electrode on the organic functional layer structure, forming an encapsulation layer such that it extends over the second electrode and over the first section, and severing the first electrode layer and the encapsulation layer in the region of the lug such that subsequently the first section is arranged between the contact region and the encapsulation layer and the second section projects between the encapsulation layer and the first electrode layer.

公开(公告)号：US20170331064A1

公开(公告)日：2017-11-16

申请号：US15525600

申请日：2015-11-02

Applicant: OSRAM OLED GmbH

Inventor： Evelyn Trummer-Sailer ,  Richard Baisl ,  Dominik Pentlehner ,  Arne Fleissner ,  Nina Riegel

IPC: H01L51/50 ,  H01L51/44 ,  H01L51/10 ,  H01L51/52

Abstract: A light-emitting component is provided including a functional layer stack having at least one light-emitting layer which is set up to generate light during the operation of the component, a first electrode and a second electrode, which are set up to inject charge carriers into the functional layer stack during operation, and an encapsulation arrangement having encapsulation material, which is arranged above at least one of the electrodes and the functional layer stack. At least one of the electrodes is transparent and contains a wavelength conversion substance and/or the encapsulation material is transparent and contains a wavelength conversion substance.

公开(公告)号：US09818982B2

公开(公告)日：2017-11-14

申请号：US15326504

申请日：2015-07-03

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Thomas Wehlus ,  Nina Riegel ,  Silke Scharner ,  Johannes Rosenberger ,  Arne Fleissner

IPC: H01L51/52 ,  H01L51/00 ,  H01L25/04 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5271 ,  F21V7/0008 ,  F21V7/0016 ,  F21V7/05 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L25/048 ,  H01L27/3206 ,  H01L51/0096 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5361

Abstract: An optoelectronic assembly includes an optoelectronic component having a surface light source for emitting a light on a substrate which is at least partly transmissive for the light emitted by the surface light source, wherein the optoelectronic component includes at least one first main emission surface and a second main emission surface wherein the second main emission surface is situated opposite the first main emission surface, and a reflective structure which is arranged at least partly in the beam path of the light emitted by the surface light source and is designed to reflect at least part of the light impinging on the reflective structure in the direction of the substrate, such that a laterally offset image of the surface light source is generatable. The reflective structure and the optoelectronic component are arranged at a distance from one another in a range of approximately 1 mm to approximately 1000 mm.

公开(公告)号：US20170215249A1

公开(公告)日：2017-07-27

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 ,  H01L27/32 ,  H01L51/00

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：US09685638B2

公开(公告)日：2017-06-20

申请号：US14917297

申请日：2014-09-02

Applicant: OSRAM OLED GmbH

Inventor： Arne Fleissner ,  Carola Diez ,  Nina Riegel ,  Thomas Wehlus ,  Daniel Riedel ,  Johannes Rosenberger ,  Silke Scharner

IPC: H01L51/56 ,  H01L51/00 ,  C23C14/04 ,  H01L27/32

CPC classification number: H01L51/56 ,  C23C14/042 ,  H01L27/3239 ,  H01L51/0011 ,  H01L2251/5361

Abstract: 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.

公开(公告)号：US20160260791A1

公开(公告)日：2016-09-08

申请号：US15060635

申请日：2016-03-04

Applicant: OSRAM OLED GmbH

Inventor： Arne Fleissner ,  Simon Schicktanz ,  Erwin Lang ,  Nina Riegel ,  Egbert Hoefling

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3216 ,  H01L27/3213 ,  H01L27/326 ,  H01L27/3262 ,  H01L2227/323 ,  H01L2251/5323

Abstract: A double-sided emissive organic display device includes a carrier, a control element layer structure above the carrier, a plurality of first organic light emitting components, which are formed above the carrier, which are electrically connected to the control element layer structure and which are driven by means of the control element layer structure during the operation of the double-sided emissive organic display device and emit first light substantially in a direction toward the carrier, and a plurality of second organic light emitting components, which are formed above the control element layer structure and which are electrically connected to the control element layer structure and which are driven by means of the control element layer structure during the operation of the double-sided emissive organic display device and emit second light substantially in a direction away from the carrier.

Abstract translation: 双面发射有机显示装置包括载体，载体上方的控制元件层结构，形成在载体上方的多个第一有机发光部件，其电连接到控制元件层结构， 在双面发射有机显示装置的操作期间通过控制元件层结构驱动并且基本上沿着朝向载体的方向发射第一光，以及形成在控制元件上方的多个第二有机发光部件 并且它们电连接到控制元件层结构，并且在双面发射有机显示装置的操作期间通过控制元件层结构驱动，并且基本上沿远离载体的方向发射第二光。

公开(公告)号：US10804497B2

公开(公告)日：2020-10-13

申请号：US16087306

申请日：2017-03-20

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Nina Riegel ,  Thomas Wehlus ,  Arne Fleissner ,  Armin Heinrichsdobler

IPC: H01L29/08 ,  H01L51/52

Abstract: 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 a radiation during operation of the component, and 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, 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, and a difference in the refractive indices of the structured layer and the planarization layer is smaller than 0.3 at least in places.

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：US10334691B2

公开(公告)日：2019-06-25

申请号：US15773196

申请日：2016-10-21

Applicant: OSRAM OLED GmbH

Inventor： Arne Fleissner ,  Thomas Wehlus

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H05B33/08 ,  H05B37/02

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.

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.