公开(公告)号：US10461276B2

公开(公告)日：2019-10-29

申请号：US15770432

申请日：2017-02-14

Applicant: OSRAM OLED GmbH

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

IPC: H01L51/52 ,  G01N21/3563 ,  G01N21/65 ,  G01N23/20091

Abstract: A method of preventing an analysis of the material composition of an organic optoelectronic component includes: A) providing an organic optoelectronic component having a functional component part and a camouflage layer, and B) determining an overall analysis spectrum of the organic optoelectronic component by IR or X-ray radiation, wherein the overall analysis spectrum is composed of a first analysis spectrum of the functional component part and a second analysis spectrum of the camouflage layer, and determination of the first and/or second analysis spectrum from the overall analysis spectrum is made more difficult or prevented so that, due to the camouflage layer, determination of the material composition of the functional component part is made difficult or prevented.

公开(公告)号：US20190109299A1

公开(公告)日：2019-04-11

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: H01L51/52

CPC classification number: H01L51/5268 ,  H01L51/5253

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：US10217940B2

公开(公告)日：2019-02-26

申请号：US15507221

申请日：2015-08-12

Applicant: OSRAM OLED GmbH

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

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L51/44 ,  H01L51/52 ,  H01L51/50 ,  H01L51/56

Abstract: An optoelectronic device is disclosed. In an embodiment the optoelectronic device includes a light-transmissive first electrode, an electrically conductive track including a metal, and a functional organic region having at least one active region, wherein the electrically conductive track is arranged between the first electrode and the functional organic region and wherein the electrically conductive track is in direct contact with the first electrode and the functional organic region.

公开(公告)号：US20180358575A1

公开(公告)日：2018-12-13

申请号：US15770432

申请日：2017-02-14

Applicant: OSRAM OLED GmbH

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

IPC: H01L51/52 ,  G01N21/65 ,  G01N21/3563 ,  G01N23/20091

CPC classification number: H01L51/5253 ,  G01N21/3563 ,  G01N21/65 ,  G01N23/20091

Abstract: A method of preventing an analysis of the material composition of an organic optoelectronic component includes: A) providing an organic optoelectronic component having a functional component part and a camouflage layer, and B) determining an overall analysis spectrum of the organic optoelectronic component by IR or X-ray radiation, wherein the overall analysis spectrum is composed of a first analysis spectrum of the functional component part and a second analysis spectrum of the camouflage layer, and determination of the first and/or second analysis spectrum from the overall analysis spectrum is made more difficult or prevented so that, due to the camouflage layer, determination of the material composition of the functional component part is made difficult or prevented.

公开(公告)号：US09941486B2

公开(公告)日：2018-04-10

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 ,  H01L51/44

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.

公开(公告)号：US09882158B2

公开(公告)日：2018-01-30

申请号：US15116227

申请日：2015-02-18

Applicant: OSRAM OLED GmbH

Inventor： Thomas Wehlus ,  Erwin Lang ,  Richard Baisl ,  Daniel Riedel ,  Arndt Jaeger ,  Andreas Rausch ,  Silke Scharner

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/30 ,  H01L51/00 ,  H01L51/56 ,  B82Y20/00

CPC classification number: H01L51/5088 ,  B82Y20/00 ,  H01L27/302 ,  H01L51/0003 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/5268 ,  H01L51/5278 ,  H01L51/56 ,  H01L2251/5369

Abstract: In various embodiments, an organic optoelectronic component is provided. The organic optoelectronic component may include a first electrode, an organic functional layer structure over the first electrode, and a second electrode over the organic functional layer structure. Optionally, the organic functional layer structure includes a charge carrier pair generation layer structure. At least one of the electrodes and/or the charge carrier pair generation layer structure includes electrically conductive nanostructures, the surfaces of which are at least partially coated with a coating material.

公开(公告)号：US20170284628A1

公开(公告)日：2017-10-05

申请号：US15513570

申请日：2015-09-22

Applicant: OSRAM OLED GmbH

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

IPC: F21V3/04 ,  F21V23/00 ,  F21V23/04 ,  F21V15/01

CPC classification number: F21V3/06 ,  F21V15/01 ,  F21V23/003 ,  F21V23/04 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L51/5036 ,  H01L51/5262 ,  H01L51/5268 ,  H01L2251/5338 ,  H01L2251/5361

Abstract: A light-emitting module including a light-emitting component and a resilient body is provided. The light-emitting component includes a light-emitting layer structure for generating light and includes a light-emitting main face through which the generated light leaves the light-emitting component. The resilient body, which is arranged over the light-emitting main face, is connected firmly to the light-emitting component, includes at least one light-deviating region, and includes a free-lying surface which includes at least one surface element, which lies at a distance greater than or equal to 4 mm from the light-emitting layer structure.

公开(公告)号：US09772515B2

公开(公告)日：2017-09-26

申请号：US15039222

申请日：2014-11-27

Applicant: OSRAM OLED GmbH

Inventor： Thomas Wehlus ,  Arne Fleiβner ,  Daniel Riedel ,  Johannes Rosenberger

IPC: G02F1/01 ,  G02B6/00 ,  H01L51/52 ,  G02B5/20 ,  G02B6/10 ,  F21V8/00 ,  E06B9/24

CPC classification number: G02F1/0126 ,  E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  E06B2009/247 ,  G02B5/208 ,  G02B6/00 ,  G02B6/005 ,  G02B6/102 ,  H01L51/5268

Abstract: An optical element includes a light guide plate with a first major surface and with a second major surface opposite the first major surface and with side faces connecting the first and second major surfaces, wherein the light guide plate includes a matrix material transparent to ultraviolet light in which scattering centers are embedded, at least one light-emitting semiconductor device that couples ultraviolet light into the light guide plate via a side face when in operation, a first filter layer on the first major surface and a second filter layer on the second major surface, wherein the filter layers opaque to ultraviolet light and at least partially transparent to visible light, and a first photochromic layer at least on the first major surface, between the light guide panel and the first filter layer, with a transparency to visible light by ultraviolet light.

公开(公告)号：US20170229675A1

公开(公告)日：2017-08-10

申请号：US15120392

申请日：2015-02-18

Applicant: OSRAM OLED GmbH

Inventor： Daniel Riedel ,  Thomas Wehlus ,  Carola Diez ,  Nina Riegel ,  Ulrich Niedermeier ,  Arne Fleißner ,  Erwin Lang

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L51/50

Abstract: An organic light-emitting device and a method for producing an organic light emitting device are disclosed. In an embodiment the device 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 includes at least one first electrode surface arranged on the substrate, at least one second electrode surface arranged on the first electrode surface and an organic functional layer stack having organic functional layers between the first electrode surface and the second electrode surface. The organic functional layer stack includes at least one organic light-emitting layer, wherein the at least one organic light-emitting layer is configured to emit light, wherein the organic functional layer stack includes at least one inhomogeneity layer, and wherein a thickness of the at least one inhomogeneity layer varies in a lateral direction.

公开(公告)号：US20170214002A1

公开(公告)日：2017-07-27

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 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00 ,  H01L25/04

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.