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公开(公告)号：US10756294B2
公开(公告)日：2020-08-25
申请号：US15311182
申请日：2015-04-15
Applicant: OSRAM OLED GmbH
Inventor： Michael Popp , Andrew Ingle , Christoph Kefes , Johannes Rosenberger , Stefan Dechand , Egbert Hoefling , Benjamin Claus Krummacher
Abstract: A method is specified for production of an insulator layer. This method comprises the following process steps: A) providing a precursor comprising a mixture of a first, a second and a third component where—the first component comprises a compound of the general where R1 and R2 are each independently selected from a group comprising hydrogen and alkyl radicals and n=1 to 10 000; the second component comprises a compound of the general where R3 is an alkyl radical, and the third component comprises at least one amine compound; B) applying the precursor to a substrate; C) curing the precursor to form the insulator layer. The first compound comprises an epoxy group and a hydroxyl group. The second compound comprises an ester group. The curing takes place at room temperature or at temperatures between 50° C. and 260° C.
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公开(公告)号：US10217941B2
公开(公告)日：2019-02-26
申请号：US15549994
申请日：2016-02-05
Applicant: OSRAM OLED GmbH
Inventor： Silke Scharner , Thomas Wehlus , Nina Riegel , Arne Fleißner , Johannes Rosenberger , Daniel Riedel
Abstract: A method for producing an organic light-emitting diode and an organic light-emitting diode are disclosed. In an embodiment, the method includes providing a substrate with a continuous application surface, generating multiple adhesion regions on the application surface, the adhesion regions being completely surrounded by the application surface, applying metal nanowires over the entire surface of the application surface, removing the metal nanowires outside of the adhesion regions by a washing process using a solvent such that the remaining metal nanowires completely or partly form a light-permeable electrode of the organic light-emitting diode, and applying an organic layer sequence onto the light-permeable electrode.
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公开(公告)号：US10187060B2
公开(公告)日：2019-01-22
申请号：US15507370
申请日：2015-08-24
Applicant: HELLA KGAA HUECK & CO. , OSRAM OLED GMBH
Inventor： Karsten Diekmann , Jürgen Heinrich , Andrew Ingle , Johannes Rosenberger , Thorsten Vehoff
Abstract: The invention relates to a lighting device comprising an illuminant embodied as an OLED, and comprising a capacitive switching means, which are arranged on a substrate, wherein the illuminant has a first electrically conductive electrode and a second electrically conductive electrode, wherein a layer comprising organic, electroluminescent material is arranged between the first electrode and the second electrode, wherein the switching means has an electrode, wherein one electrode from the first electrode or the second electrode of the illuminant together with the electrode of the switching means is arranged in one plane, wherein a nonconductive spacing amounting to between 100 μm and 700 μm, more particularly between 400 μm and 600 μm, is present between said one electrode of the illuminant and the electrode of the switching means in the plane.
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公开(公告)号：US09960381B2
公开(公告)日：2018-05-01
申请号：US15310469
申请日：2015-04-20
Applicant: Osram OLED GmbH
Inventor： Thomas Wehlus , Daniel Riedel , Nina Riegel , Silke Scharner , Johannes Rosenberger , Arne Fleissner
CPC classification number: H01L51/5212 , H01L27/3202 , H01L51/5036 , H01L51/5237 , H01L51/5268 , H01L51/5275 , H01L51/56
Abstract: A lighting device may include a substrate having a carrier, a first electrical busbar, a second electrical busbar, and an optically functional structure on or above the carrier, wherein the optically functional structure is formed laterally between the first and the second electrical busbar, and a first electrode electrically coupled to the first electrical busbar and/or the second electrical busbar, on or above the carrier, and an organic functional layer structure on or above the first electrode, wherein the organic functional layer structure is formed for converting an electric current into an electromagnetic radiation, and a second electrode on or above the organic functional layer structure. The optically functional structure is formed in such a way that the beam path of the electromagnetic radiation which passes through the substrate and/or the spectrum of the electromagnetic radiation passing through the substrate are/is variable by means of the optically functional structure.
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公开(公告)号：US20170256715A1
公开(公告)日：2017-09-07
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
CPC classification number: H01L51/0022 , H01L51/445 , H01L51/5012 , H01L51/5206 , H01L51/5212 , H01L51/5234 , H01L51/56 , Y02E10/549 , Y02P70/521
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.
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Patent Agency Ranking
公开(公告)号：US20170125722A1
公开(公告)日：2017-05-04
申请号：US15310469
申请日：2015-04-20
Applicant: OSRAM OLED GMBH
Inventor： Thomas Wehlus , Daniel Riedel , Nina Riegel , Silke Scharner , Johannes Rosenberger , Arne Fleissner
CPC classification number: H01L51/5212 , H01L27/3202 , H01L51/5036 , H01L51/5237 , H01L51/5268 , H01L51/5275 , H01L51/56
Abstract: A lighting device may include a substrate having a carrier, a first electrical busbar, a second electrical busbar, and an optically functional structure on or above the carrier, wherein the optically functional structure is formed laterally between the first and the second electrical busbar, and a first electrode electrically coupled to the first electrical busbar and/or the second electrical busbar, on or above the carrier, and an organic functional layer structure on or above the first electrode, wherein the organic functional layer structure is formed for converting an electric current into an electromagnetic radiation, and a second electrode on or above the organic functional layer structure. The optically functional structure is formed in such a way that the beam path of the electromagnetic radiation which passes through the substrate and/or the spectrum of the electromagnetic radiation passing through the substrate are/is variable by means of the optically functional structure.
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公开(公告)号：US20160218326A1
公开(公告)日：2016-07-28
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
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.
Abstract translation: 各种实施例可以涉及一种用于制造光电子部件的方法，包括在衬底上形成第一电极，在衬底上或上方布置第一掩模结构，其中第一掩模结构包括第一结构化区域，其包括开口和/ 准备用于形成开口的区域，在第一掩模结构上或上方布置第二掩模结构，在第一掩模结构和第二掩模结构中形成第二结构化区域，使得第一结构区域的至少一部分 在第一掩模结构中的第二结构化区域外部形成第一掩模结构。
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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：US10454057B2
公开(公告)日：2019-10-22
申请号：US15552812
申请日：2016-02-22
Applicant: OSRAM OLED GmbH
Inventor： Michael Popp , Philipp Schwamb , Richard Baisl , Johannes Rosenberger
Abstract: An optoelectronic component is provided with a carrier; a zinc oxide layer arranged on the carrier and having the first and second regions, wherein the first region is a first electrode structure which is doped with aluminum so that the first region is transparent and electrically conductive; an organic optically functional layer structure arranged at least partially over the first electrode structure; and a second electrode structure arranged at least partially over the organic optically functional layer structure. The first and second electrode structures electrically contact the organic optically functional layer structure. The zinc oxide layer has a lower doping in the second region than the first electrode structure. The zinc oxide layer is configured in the second region as a varistor layer structure, which is arranged between the first and second electrode structures and contacts the two electrode structures. The varistor layer structure adjoins the optically transparent first region.
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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
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.
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