-
公开(公告)号：US20200227683A1
公开(公告)日：2020-07-16
申请号：US16830023
申请日：2020-03-25
Applicant: OSRAM OLED GmbH
Inventor： Sebastian Wittmann , Arne Fleissner , Erwin Lang
Abstract: A multilayer encapsulation, a method for encapsulating and an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes a first electrode layer, an organic light-emitting layer stack abutting the first electrode layer, a second electrode layer abutting the light-emitting layer stack and a multilayer encapsulation abutting the second electrode layer, wherein the multilayer encapsulation comprises a barrier layer and a planarization layer, wherein the planarization layer abuts the second electrode layer, and wherein the planarization layer is arranged between the second electrode layer and the barrier layer.
-
公开(公告)号：US10403842B2
公开(公告)日：2019-09-03
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
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.
-
43.发明授权公开(公告)号：US10249847B2
公开(公告)日：2019-04-02
申请号：US15527336
申请日：2015-11-04
Applicant: OSRAM OLED GmbH
Inventor： Erwin Lang , Arne Fleissner
Abstract: An organic light-emitting diode provides a substrate having a top side and one or a plurality of substrate side surfaces running transversely to the top side and connected thereto via a substrate edge; and an organic layer sequence applied to the top side with an emitter layer, which generates electromagnetic radiation coupled out from the diode via a luminous surface during intended operation of the diode. In a plan view of the luminous surface, the sequence adjoins at least a partial region of substrate edge(s), and in the region the luminous surface extends at least as far as the corresponding edge. An encapsulation formed in an uninterrupted and continuous fashion is applied to the sequence. The encapsulation, at least in the region of the edge adjoining the sequence, is led onto the associated substrate side surface, at least partly covers the latter and is in direct contact with the surface.
-
公开(公告)号：US10249845B2
公开(公告)日：2019-04-02
申请号：US15771108
申请日：2016-10-11
Applicant: OSRAM OLED GmbH
Inventor： Arne Fleissner
Abstract: An optoelectronic component, comprising an electrically conductive layer, an electrically insulating layer formed above a partial region of the electrically conductive layer, an electrically weakly conductive encapsulation layer formed outside the partial region on the electrically conductive layer and above the partial region on the electrically insulating layer, a first electrode formed above the partial region on the electrically weakly conductive encapsulation layer, an organic functional layer structure formed on the first electrode, and a second electrode formed above the partial region on the organic functional layer structure and where the second electrode is formed outside the partial region on the electrically weakly conductive encapsulation layer.
-
公开(公告)号：US10177202B2
公开(公告)日：2019-01-08
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
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.
-
Patent Agency Ranking
46.发明申请公开(公告)号：US20180294413A1
公开(公告)日：2018-10-11
申请号：US15557835
申请日：2016-03-08
Applicant: OSRAM OLED GmbH
Inventor： Nina Riegel , Arne Fleissner
CPC classification number: H01L51/0007 , H01L51/0014 , H01L51/5253 , H01L51/56
Abstract: According to the present disclosure, a method for producing an optoelectronic component is provided. The method includes forming an organic first layer above a substrate, and forming an organic second layer above the first surface region. The first layer includes a surface. The surface is opposite the substrate and includes a first surface region and a second surface region. The second surface region surrounds the first surface region. The second surface region remains free of the second layer . The first layer and the second layer differ in their chemical composition.
-
公开(公告)号：US10090365B2
公开(公告)日：2018-10-02
申请号：US15510196
申请日：2015-09-09
Applicant: OSRAM OLED GmbH
Inventor： Arndt Jaeger , Tobias Pohl-Zander , Arne Fleissner
Abstract: An organic device is disclosed. In an embodiment the organic device includes an organic component designed to emit and/or detect radiation, wherein the organic component has a first layer stack and a radiation passage surface and an organic protection diode having a second layer stack, wherein the organic protection diode is arranged directly after the organic component in a stacking direction (Z), and wherein the organic protection diode is designed to protect the organic component from an electrostatic discharge and/or from a polarity reversal of the organic component.
-
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.
-
公开(公告)号：US20180006249A1
公开(公告)日：2018-01-04
申请号：US15618233
申请日：2017-06-09
Applicant: OSRAM OLED GmbH
Inventor： Daniel Riedel , Nina Riegel , Thomas Wehlus , Arne Fleissner , Armin Heinrichsdobler , Sebastian Wittmann
CPC classification number: H01L51/0096 , B60R1/1207 , H01L27/3209 , H01L27/3225 , H01L51/0097 , H01L51/5268 , H01L51/56 , H01L2251/5338 , H01L2251/5361 , Y02E10/549
Abstract: An optoelectronic device includes a flexible organic light-emitting diode having a main extension plane, a first retaining element having a first major surface formed in accordance with a bent surface, and a second retaining element, wherein the OLED is arranged between the first retaining element and the second retaining element, and the OLED is mechanically fixed by the first retaining element and/or the second retaining element such that the main extension plane of the OLED is formed in accordance with the bent surface.
-
公开(公告)号：US09774012B2
公开(公告)日：2017-09-26
申请号：US15101407
申请日：2014-12-02
Applicant: OSRAM OLED GmbH
Inventor： Arne Fleissner , Marc Philippens
CPC classification number: H01L51/5275 , H01L51/5024 , H01L51/504 , H01L51/52 , H01L2251/5323
Abstract: An organic light-emitting component (100) is specified, which comprises a carrier (1) and an organic layering sequence (2) arranged on the carrier (1). The organic layering sequence (2) comprises at least two organic layers, wherein at least one of the organic layers is designed as an emitting layer (23). The emitting layer (23) emits light (200) of a first wavelength range, which has an intensity maximum at a first wavelength. Further, the organic light-emitting component (100) comprises an anode (3) and a cathode (4) which provide the electrical contacting of the organic layering sequence (2). Further, the organic light-emitting component (100) has at least one nanoparticle layer (20), wherein one nanoparticle layer (20) is an organic layer of the organic layering sequence (2) provided with first nanoparticles (5). The first nanoparticles (5) have a refractive index (nN) that is smaller than at least one refractive index of an organic material of one of the organic layers. Further, at least one nanoparticle layer (20) is not in direct contact with the anode (3). In addition, the first nanoparticles (5) have a diameter that is smaller than one-fourth of the first wavelength at which the light (200) emitted by the emitting layer (23) has an intensity maximum.
-
-
-
-
-
-
-
-
-
Search Results
54
records
(took 0.164 seconds)
