公开(公告)号：US20120153305A1

公开(公告)日：2012-06-21

申请号：US13407558

申请日：2012-02-28

申请人： Vi-En CHOONG ,  Stelios A. Choulis ,  Matthew K. Mathai

发明人： Vi-En CHOONG ,  Stelios A. Choulis ,  Matthew K. Mathai

IPC分类号： H01L51/52

CPC分类号： H01L51/5036 ,  H01L51/0037 ,  H01L51/007 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5096 ,  H01L2251/308 ,  H01L2251/552

摘要： A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which contains a phosphorescent substance, and a second electrode, which emits second charge carriers having a second charge during operation, wherein during operation the second charge carrier transporting layer is largely free of first charge carriers.

摘要翻译： 一种辐射发射装置，包括在操作期间发射具有第一电荷的第一电荷载体的第一电极，包含荧光物质的第一载流子传输层，包含磷光物质的第二载流子传输层，以及第二电荷载体传输层， 电极，其在操作期间发射具有第二电荷的第二电荷载体，其中在操作期间，第二载流子传输层大部分不含第一载流子。

公开(公告)号：US20090039294A1

公开(公告)日：2009-02-12

申请号：US12157061

申请日：2008-06-06

申请人： Vi-En Choong ,  Stelios A. Choulis ,  Matthew K. Mathai

发明人： Vi-En Choong ,  Stelios A. Choulis ,  Matthew K. Mathai

IPC分类号： G21G4/00

CPC分类号： H01L51/5036 ,  H01L51/0037 ,  H01L51/007 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5096 ,  H01L2251/308 ,  H01L2251/552

摘要： A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which contains a phosphorescent substance, and a second electrode, which emits second charge carriers having a second charge during operation, wherein during operation the second charge carrier transporting layer is largely free of first charge carriers.

摘要翻译： 一种辐射发射装置，包括在操作期间发射具有第一电荷的第一电荷载体的第一电极，包含荧光物质的第一载流子传输层，包含磷光物质的第二载流子传输层，以及第二电荷载体传输层， 电极，其在操作期间发射具有第二电荷的第二电荷载体，其中在操作期间，第二载流子传输层大部分不含第一载流子。

公开(公告)号：US08610114B2

公开(公告)日：2013-12-17

申请号：US13407558

申请日：2012-02-28

申请人： Vi-En Choong ,  Stelios A. Choulis ,  Matthew K. Mathai

发明人： Vi-En Choong ,  Stelios A. Choulis ,  Matthew K. Mathai

IPC分类号： H01L35/24

CPC分类号： H01L51/5036 ,  H01L51/0037 ,  H01L51/007 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5096 ,  H01L2251/308 ,  H01L2251/552

摘要： A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which contains a phosphorescent substance, and a second electrode, which emits second charge carriers having a second charge during operation, wherein during operation the second charge carrier transporting layer is largely free of first charge carriers.

公开(公告)号：US08383454B2

公开(公告)日：2013-02-26

申请号：US13316324

申请日：2011-12-09

申请人： Chris T. Brown ,  Matthew K. Mathai ,  Venkataramanan Seshadri

发明人： Chris T. Brown ,  Matthew K. Mathai ,  Venkataramanan Seshadri

IPC分类号： H01L51/40

CPC分类号： H01L51/0036 ,  C08L65/00 ,  C08L65/02 ,  C09D165/00 ,  C09D165/02 ,  H01L51/005 ,  H01L51/006 ,  H01L51/008 ,  H01L51/5052 ,  H01L51/5056 ,  H01L51/5088 ,  Y02E10/549 ,  Y02P70/521 ,  C08L2666/22

摘要： Compositions for use in hole transporting layers (HTLs) or hole injection layers (HILs) are provided, as well as methods of making the compositions and devices fabricated from the compositions. OLED devices can be made. The compositions comprise at least one conductive conjugated polymer, at least one semiconducting matrix component that is different from the conductive conjugated polymer, and an optional dopant, and are substantially free of an insulating matrix component.