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：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：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：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：US12101954B2

公开(公告)日：2024-09-24

申请号：US16879669

申请日：2020-05-20

申请人： OTI Lumionics Inc.

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

IPC分类号： H10K50/824 ,  C09K11/06 ,  H10K50/80 ,  H10K50/828 ,  H10K50/85 ,  H10K71/13 ,  H10K50/19 ,  H10K59/35

CPC分类号： H10K50/824 ,  C09K11/06 ,  H10K50/80 ,  H10K50/828 ,  H10K50/85 ,  H10K71/13 ,  H10K50/19 ,  H10K59/353

摘要： An opto-electronic device includes: (1) a subpixel region including: an electrode; an organic layer disposed over the electrode; and a conductive coating disposed over the organic layer; and (2) a light transmissive region including a nucleation inhibiting coating, wherein a surface of the nucleation inhibiting coating in the light transmissive region is substantially free of the conductive coating.

公开(公告)号：US11785831B2

公开(公告)日：2023-10-10

申请号：US17720218

申请日：2022-04-13

申请人： OTI Lumionics Inc.

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

IPC分类号： H10K71/00 ,  C09K11/06 ,  G02B1/18 ,  H10K30/82 ,  H10K50/814 ,  H10K50/824 ,  H10K50/828 ,  H10K59/12 ,  H10K71/16 ,  H10K30/81 ,  H10K50/82 ,  H10K50/822 ,  H10K59/35 ,  H10K85/30 ,  H10K102/00

CPC分类号： H10K71/621 ,  C09K11/06 ,  G02B1/18 ,  H10K30/82 ,  H10K50/814 ,  H10K50/824 ,  H10K50/828 ,  H10K59/12 ,  H10K71/166 ,  H10K30/81 ,  H10K50/82 ,  H10K50/822 ,  H10K59/352 ,  H10K59/353 ,  H10K85/324 ,  H10K2102/3026 ,  H10K2102/351

摘要： An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.

公开(公告)号：US11744101B2

公开(公告)日：2023-08-29

申请号：US17949162

申请日：2022-09-20

申请人： OTI LUMIONICS INC.

发明人： Zhibin Wang ,  Yi-Lu Chang ,  Qi Wang

IPC分类号： H01L33/00 ,  H10K50/824 ,  H10K59/122 ,  H10K71/00

CPC分类号： H10K50/824 ,  H10K59/122 ,  H10K71/621

摘要： An opto-electronic device having a plurality of layers, comprising a nucleation-inhibiting coating (NIC) disposed on a first layer surface in a first portion of a lateral aspect thereof. In the first portion, the device comprises a first electrode, a second electrode and a semiconducting layer between them. The second electrode lies between the NIC and the semiconducting layer in the first portion. In the second portion, a conductive coating is disposed on a second layer surface. The first portion is substantially devoid of the conductive coating. The conductive coating is electrically coupled to the second electrode and to a third electrode in a sheltered region of a partition in the device.

公开(公告)号：US11335855B2

公开(公告)日：2022-05-17

申请号：US17313836

申请日：2021-05-06

申请人： OTI Lumionics Inc.

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

IPC分类号： H01L51/00 ,  C09K11/06 ,  G02B1/18 ,  H01L51/52 ,  H01L27/32 ,  H01L51/44

摘要： An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.

公开(公告)号：US11158803B2

公开(公告)日：2021-10-26

申请号：US17210336

申请日：2021-03-23

申请人： OTI Lumionics Inc.

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

IPC分类号： H01L51/00 ,  C09K11/06 ,  G02B1/18 ,  H01L51/52 ,  H01L27/32 ,  H01L51/44

摘要： An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.