公开(公告)号：US11152587B2

公开(公告)日：2021-10-19

申请号：US15757308

申请日：2017-08-15

申请人： OTI Lumionics Inc. ,  Yi-Lu Chang ,  Qi Wang ,  Michael Helander ,  Jacky Qiu ,  Zhibin Wang

发明人： Yi-Lu Chang ,  Qi Wang ,  Michael Helander ,  Jacky Qiu ,  Zhibin Wang

IPC分类号： H01L51/52 ,  C22C23/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00 ,  C22C26/00

摘要： An opto-electronic device includes: (1) a first electrode; (2) at least one semiconductor layer disposed over the first electrode, the semiconductor layer including an emissive layer; and (3) a second electrode disposed over the semiconductor layer. The second electrode includes a fullerene-containing magnesium alloy which includes a non-zero amount of a fullerene of up to about 15 vol. % of the fullerene, and the second electrode has a thickness of about 50 nm or less.

公开(公告)号：US20150060776A1

公开(公告)日：2015-03-05

申请号：US14016079

申请日：2013-08-31

申请人： Yi-Lu Chang ,  Zhibin Wang ,  Michael Helander ,  Jacky Qiu ,  Zhenghong Lu

发明人： Yi-Lu Chang ,  Zhibin Wang ,  Michael Helander ,  Jacky Qiu ,  Zhenghong Lu

IPC分类号： H01L51/50 ,  H01L51/56

CPC分类号： H01L51/504 ,  H01L51/0085 ,  H01L51/5016

摘要： Provided herein is an organic light-emitting device and a method of construction thereof. The organic light-emitting device comprises an anode, a cathode, and at least two light-emitting layers located between the anode and the cathode. At least one of the light-emitting layers comprises a host compound having distributed therein a first compound capable of phosphorescent emission at room temperature and a second compound capable of phosphorescent emission at room temperature that has a peak emission wavelength at least 10 nm higher than the first compound.

摘要翻译： 本文提供了一种有机发光器件及其构造方法。 有机发光器件包括阳极，阴极和位于阳极和阴极之间的至少两个发光层。 至少一个发光层包括主体化合物，其中分布有在室温下能够磷光发射的第一化合物和在室温下能够磷光发射的第二化合物，该第二化合物的峰值发射波长高于 第一个化合物。

公开(公告)号：US20130270600A1

公开(公告)日：2013-10-17

申请号：US13446927

申请日：2012-04-13

申请人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

发明人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

IPC分类号： H01L21/283 ,  H01L33/42 ,  B01J19/12 ,  H01L23/48

CPC分类号： H01L51/5206 ,  H01L31/022466 ,  H01L51/5088 ,  H01L2251/308 ,  Y10T428/24355

摘要： A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.

公开(公告)号：US08853070B2

公开(公告)日：2014-10-07

申请号：US13446927

申请日：2012-04-13

申请人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

发明人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

IPC分类号： H01L51/52 ,  H01L21/02

CPC分类号： H01L51/5206 ,  H01L31/022466 ,  H01L51/5088 ,  H01L2251/308 ,  Y10T428/24355

摘要： A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.

摘要翻译： 提供了增加电极功函数的方法。 该方法包括使用电磁辐射从前体获得电负性物质，并使电极的表面与电负性物质反应。 还提供了包含官能化基底的电极。

公开(公告)号：US20140145236A9

公开(公告)日：2014-05-29

申请号：US13446927

申请日：2012-04-13

申请人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

发明人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zheng-Hong Lu

IPC分类号： H01L21/283 ,  H01L33/42 ,  B01J19/12 ,  H01L23/48

CPC分类号： H01L51/5206 ,  H01L31/022466 ,  H01L51/5088 ,  H01L2251/308 ,  Y10T428/24355

摘要： A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.

摘要翻译： 提供了增加电极功函数的方法。 该方法包括使用电磁辐射从前体获得电负性物质，并使电极的表面与电负性物质反应。 还提供了包含官能化基底的电极。

公开(公告)号：US11145771B2

公开(公告)日：2021-10-12

申请号：US16526315

申请日：2019-07-30

申请人： OTI Lumionics Inc.

发明人： Michael Helander ,  Jacky Qiu ,  Zhibin Wang ,  Zheng-Hong Lu

IPC分类号： H01L31/0236 ,  H01L51/00 ,  C23C14/20 ,  C23C14/02 ,  C23C14/24 ,  H01L51/44 ,  H01L51/52 ,  C09D5/24 ,  H01L31/18 ,  H01L51/56 ,  H01L31/0256

摘要： A method for depositing a conductive coating on a surface is provided, the method including treating the surface by depositing fullerene on the surface to produce a treated surface and depositing the conductive coating on the treated surface. The conductive coating generally includes magnesium. A product and an organic optoelectronic device produced according to the method are also provided.

公开(公告)号：US20190044089A1

公开(公告)日：2019-02-07

申请号：US15781588

申请日：2016-12-16

申请人： OTI Lumionics INC.

发明人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Yi-Lu Chang ,  Qi Wang

IPC分类号： H01L51/52 ,  H01L51/00

CPC分类号： H01L51/529 ,  B82Y20/00 ,  H01L51/00 ,  H01L51/0046 ,  H01L51/0048 ,  H01L51/5256

摘要： The following relates to barrier coating for organic optoelectronic devices. In particular, the following relates a barrier coating comprising and methods and processes for depositing a barrier coating on a surface.

公开(公告)号：US20150287846A1

公开(公告)日：2015-10-08

申请号：US14440797

申请日：2013-11-06

申请人： OTI Lumionics Inc.

发明人： Michael Helander ,  Jacky Qiu ,  Zhibin Wang ,  Zheng-Hong Lu

IPC分类号： H01L31/0236 ,  H01L51/52 ,  C09D5/24 ,  H01L51/00 ,  H01L51/44 ,  H01L31/18 ,  H01L51/56

CPC分类号： H01L31/02366 ,  C09D5/24 ,  C23C14/024 ,  C23C14/20 ,  C23C14/24 ,  H01L31/18 ,  H01L51/0021 ,  H01L51/0046 ,  H01L51/441 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/56 ,  H01L2031/0344 ,  Y02E10/549 ,  Y10T428/30

摘要： A method for depositing a conductive coating on a surface is provided, the method including treating the surface by depositing fullerene on the surface to produce a treated surface and depositing the conductive coating on the treated surface. The conductive coating generally includes magnesium. A product and an organic optoelectronic device produced according to the method are also provided.

摘要翻译： 提供了一种在表面上沉积导电涂层的方法，该方法包括通过在表面上沉积富勒烯来处理表面以产生经处理的表面并将导电涂层沉积在经处理的表面上。 导电涂层通常包括镁。 还提供了根据该方法制造的产品和有机光电子器件。

公开(公告)号：US20150214500A1

公开(公告)日：2015-07-30

申请号：US14418794

申请日：2013-07-31

申请人： OTI LUMIONICS INC.

发明人： Michael Helander ,  Zhibin Wang ,  Jacky Qiu ,  Zhenghong Lu

IPC分类号： H01L51/50 ,  H01L51/56

CPC分类号： H01L51/5016 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5004 ,  H01L51/5024 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/56

摘要： A multiple emitter organic light emitting diode (OLED) is provided. The OLED comprises a host having a triplet energy gap. At least one emitter having a triplet energy gap greater than the triplet energy gap of the host is doped into the host and at least one other emitter having a triplet energy gap less than the triplet energy gap of the host is also doped into the host.

摘要翻译： 提供了多发射器有机发光二极管（OLED）。 OLED包括具有三线态能隙的主体。 具有大于主体的三线态能隙的三线态能隙的至少一个发射极被掺杂到主体中，并且具有小于主体的三线态能隙的三线态能隙的至少一个其它发射体也掺杂到主体中。

公开(公告)号：US11532763B2

公开(公告)日：2022-12-20

申请号：US17381851

申请日：2021-07-21

申请人： OTI Lumionics Inc.

发明人： Michael Helander ,  Jacky Qiu ,  Zhibin Wang ,  Zheng-Hong Lu

IPC分类号： H01L31/0236 ,  H01L51/44 ,  C23C14/20 ,  C23C14/02 ,  C23C14/24 ,  H01L51/00 ,  H01L51/52 ,  C09D5/24 ,  H01L31/18 ,  H01L51/56 ,  H01L31/0256

摘要： A method for depositing a conductive coating on a surface is provided, the method including treating the surface by depositing fullerene on the surface to produce a treated surface and depositing the conductive coating on the treated surface. The conductive coating generally includes magnesium. A product and an organic optoelectronic device produced according to the method are also provided.