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公开(公告)号：US07645525B2
公开(公告)日：2010-01-12
申请号：US11316877
申请日：2005-12-27
IPC分类号： H01L51/54
CPC分类号： H01L51/5012 , H01L51/0039 , H01L51/0059 , H01L51/52 , Y10S428/917
摘要： An organic electroluminescent device includes an anode, a cathode, and a light emitting zone including a material that at least one of reduces triplet/triplet interaction, reduces triplet/singlet interaction, and reduces singlet/singlet interaction.
摘要翻译： 有机电致发光器件包括阳极，阴极和发光区，该发光区包括减少三线态/三线态相互作用，降低三线态/单线态相互作用以及降低单线态/单线态相互作用中的至少一种的材料。
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公开(公告)号：US07288887B2
公开(公告)日：2007-10-30
申请号：US10401238
申请日：2003-03-26
申请人： Hany Aziz , Ryan Norris , Zoran D. Popovic , Anthony J. Paine , Jennifer A. Coggan , Nan-Xing Hu
发明人： Hany Aziz , Ryan Norris , Zoran D. Popovic , Anthony J. Paine , Jennifer A. Coggan , Nan-Xing Hu
CPC分类号： H01L51/5281 , H01L51/5012 , H01L51/5231 , Y10S428/917
摘要： A display device composed of:(a) a cathode;(b) an anode;(c) a luminescent region between the cathode and the anode; and(d) an optional region adjacent to the cathode or the anode, wherein the device includes a plurality of metal-organic mixed layers disposed at one or more of the cathode, the anode, the luminescent region and the optional region, wherein each of the metal-organic mixed layers includes: (i) an inorganic metal containing material, and (ii) an organic material.
摘要翻译： 一种显示装置，包括：（a）阴极; （b）阳极; （c）阴极和阳极之间的发光区域; 和（d）与阴极或阳极相邻的可选区域，其中该器件包括设置在阴极，阳极，发光区域和任选区域中的一个或多个处的多个金属 - 有机混合层，其中 金属有机混合层包括：（i）含有无机金属的材料，和（ii）有机材料。
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公开(公告)号：US07291404B2
公开(公告)日：2007-11-06
申请号：US10702859
申请日：2003-11-06
CPC分类号： H01L51/0052 , C07D471/14 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/26 , Y02E10/549 , Y10S428/917
摘要： The present invention is an organic light emitting device (OLED) comprising an anode, a cathode and a luminescent region provided between the anode and the cathode. The luminescent region comprises an electron injection and transporting zone and at least one of a hole injection and transporting zone and a mixed charge transport layer. One or both of the electron injection and transporting zone and the mixed charge transporting layer comprises an azole compound represented by formula I and/or II. The provision of the novel azole compounds of the invention as electron transport materials within an organic electroluminescent device advantageously reduces power consumption and increases power conversion efficiency within the device and as such, are suitable for a variety of display applications.
摘要翻译： 本发明是一种有机发光器件（OLED），其包括阳极，阴极和设置在阳极和阴极之间的发光区域。 发光区域包括电子注入传输区和空穴注入传输区和混合电荷传输层中的至少一个。 电子注入和输送区和混合电荷输送层中的一个或两个包含由式I和/或II表示的唑化合物。 在有机电致发光器件内提供作为电子传输材料的本发明的新型唑类化合物有利地降低了功率消耗并提高了器件内的功率转换效率，因此适用于各种显示应用。
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公开(公告)号：US08487527B2
公开(公告)日：2013-07-16
申请号：US11122288
申请日：2005-05-04
申请人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan , Nan-Xing Hu
发明人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan , Nan-Xing Hu
CPC分类号： H01L51/5012 , H01L51/0067 , H01L2251/558
摘要： The present invention relates to organic light emitting devices (OLEDs) comprising an electroluminescent material layer comprising a mixture of at least two materials having different electron and hole transport capacities, and an electron transport layer comprising a triazine. Display devices comprising the OLEDs are also disclosed.
摘要翻译： 本发明涉及包含具有不同电子和空穴传输能力的至少两种材料的混合物的电致发光材料层的有机发光器件和包含三嗪的电子传输层。 还公开了包括OLED的显示装置。
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5.发明授权Organic light emitting devices comprising a doped triazine electron transport layer 有权包含掺杂三嗪电子传输层的有机发光器件公开(公告)号：US07777407B2
公开(公告)日：2010-08-17
申请号：US11122290
申请日：2005-05-04
申请人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan , Nan-Xing Hu
发明人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan , Nan-Xing Hu
CPC分类号： H01L51/0067 , C09K11/06 , C09K2211/1059 , C09K2211/186 , H01L51/0081 , H01L51/5052 , H05B33/14 , Y10S428/917
摘要： The present invention relates to organic light emitting devices (OLEDs) containing an electron transport layer comprising a triazine. The triazine can be doped with at least one of organic and inorganic materials. A display device comprising the OLEDs is also disclosed.
摘要翻译： 本发明涉及含有包含三嗪的电子传输层的有机发光器件（OLED）。 三嗪可以掺杂有机和无机材料中的至少一种。 还公开了包括OLED的显示装置。
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公开(公告)号：US07943244B2
公开(公告)日：2011-05-17
申请号：US11133977
申请日：2005-05-20
IPC分类号： H01L51/54
CPC分类号： H01L51/5088 , H01L51/0053 , H01L51/0081 , H01L51/5206 , H01L51/5218 , H01L51/5284 , Y10S428/917
摘要： A display device comprises an anode, a cathode, and a luminescent region disposed between the anode and the cathode, wherein the anode comprises a metal-organic mixed layer operatively combined with an electron-accepting material. An anode may comprise a mixture of a metal-organic mixed layer and an electron-accepting material within a single layer of the anode. Alternatively, the anode may have a multilayer configuration comprising a metal-organic mixed layer and a buffer layer adjacent the metal-organic mixed layer, wherein the buffer layer comprises an electron-accepting material and optionally a hole transport material.
摘要翻译： 显示装置包括阳极，阴极和设置在阳极和阴极之间的发光区域，其中阳极包括与电子接受材料可操作地组合的金属 - 有机混合层。 阳极可以包括在阳极的单层内的金属 - 有机混合层和电子接受材料的混合物。 或者，阳极可以具有包括金属 - 有机混合层和与金属 - 有机混合层相邻的缓冲层的多层构造，其中缓冲层包括电子接受材料和任选的空穴传输材料。
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公开(公告)号：US07728517B2
公开(公告)日：2010-06-01
申请号：US11133978
申请日：2005-05-20
IPC分类号： H01L51/50
CPC分类号： H01L51/5278 , H01L27/3209 , Y10S428/917
摘要： A stacked OLED includes a first electrode, a second electrode, a plurality of luminescent regions disposed between the first and second electrodes, and an intermediate electrode disposed between successive luminescent regions. At least one intermediate electrode comprise a metal-organic mixed layer disposed between a first charge injecting layer and a second charge injecting layer.
摘要翻译： 堆叠的OLED包括第一电极，第二电极，设置在第一和第二电极之间的多个发光区域，以及设置在连续发光区域之间的中间电极。 至少一个中间电极包括设置在第一电荷注入层和第二电荷注入层之间的金属 - 有机混合层。
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8.发明授权Reduced reflectance display devices containing a thin-layer metal-organic mixed layer (MOML) 有权含有薄层金属有机混合层（MOML）的还原反射显示装置公开(公告)号：US07795806B2
公开(公告)日：2010-09-14
申请号：US11133752
申请日：2005-05-20
CPC分类号： H01L51/5284 , H01L51/5048 , H01L51/5088 , H01L51/5092 , H01L51/5231 , H01L2251/558
摘要： A display device comprising a thin metal-organic mixed layer (MOML) comprising a metal (containing material) and an organic material, and having a thickness of less than 175 nm. A thin metal-organic mixed layer may be of a single or multi-layer configuration. The percent reflectance of a device may be controlled by varying the thickness of the MOML(s) and the metal component and concentration thereof in the MOML(s).
摘要翻译： 一种显示装置，包括含有金属（含有材料）和有机材料的厚度小于175nm的薄金属 - 有机混合层（MOML）。 薄金属 - 有机混合层可以是单层或多层构型。 可以通过改变MOML中的MOML的厚度和金属组分及其在MOML中的浓度来控制器件的百分比反射率。
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公开(公告)号：US07449831B2
公开(公告)日：2008-11-11
申请号：US10909691
申请日：2004-08-02
申请人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan
发明人： Hany Aziz , Zoran D. Popovic , Jennifer A. Coggan
CPC分类号： H01L51/5088 , H01L51/50 , H01L51/506 , H01L51/5206 , Y10S428/917
摘要： An organic light emitting device composed of: a cathode; a layer including an organic electroluminescent material; a layer including an electron accepting material; an anode capping layer comprising an inorganic material; an anode; and a substrate in the sequence before the cathode or after the anode, wherein the anode capping layer is selected to provide the device with a luminance stability ratio that is greater than 1.
摘要翻译： 一种有机发光器件，包括：阴极; 包含有机电致发光材料的层; 包含电子接受材料的层; 包括无机材料的阳极覆盖层; 阳极; 以及在阴极之前或阳极之后的序列中的衬底，其中选择阳极覆盖层以使器件具有大于1的亮度稳定比。
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公开(公告)号：US07638206B2
公开(公告)日：2009-12-29
申请号：US11312467
申请日：2005-12-21
申请人： Jennifer A. Coggan , Nan-Xing Hu , Hany Aziz , George Vamvounis
发明人： Jennifer A. Coggan , Nan-Xing Hu , Hany Aziz , George Vamvounis
IPC分类号： H01L51/54
CPC分类号： H01L51/0058 , C09B1/00 , C09B57/00 , C09B57/008 , H01L51/0067 , H01L51/007 , H01L51/5012 , H01L51/5048 , Y10S428/917
摘要： This invention discloses a new class of bifunctional blue emitting materials for organic electroluminescent (EL) applications. These compounds contain two functionalities: an emission chromophore comprised of an anthryl group and an electron transport group. Employment of these compounds improves device efficiency and stability.
摘要翻译： 本发明公开了一种新型的用于有机电致发光（EL）应用的双功能蓝色发光材料。 这些化合物含有两个官能团：由蒽基和电子传递基组成的发射发色团。 这些化合物的使用提高了器件的效率和稳定性。
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