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公开(公告)号：US07429426B2
公开(公告)日：2008-09-30
申请号：US11002188
申请日：2004-12-03
申请人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
发明人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprising an emissive material having the structure: M is a metal having an atomic weight greater than 40. R5 is an aromatic group. The emissive material itself is also provided. The emissive material provides an improved stability and efficiency.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层还包括具有以下结构的发射材料：M是原子量大于40的金属.R 5是芳族基团。 还提供了发射材料本身。 发光材料提供了改进的稳定性和效率。
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公开(公告)号：US06916554B2
公开(公告)日：2005-07-12
申请号：US10288785
申请日：2002-11-06
申请人： Bin Ma , Robert W. Walters , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Peter I. Djurovich , Mark E. Thompson
发明人： Bin Ma , Robert W. Walters , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Peter I. Djurovich , Mark E. Thompson
IPC分类号： C07F15/00 , C09K11/06 , H01L51/30 , H05B33/14 , C07D211/00
CPC分类号： C09K11/06 , C07F15/004 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprises an emissive material having the structure: M may be a metal having an atomic weight greater than 40. R3 may be a substituent having a Hammett value less than about −0.17, between about −0.15 and 0.05, or greater than about 0.07. R5 may be H or any substituent. A may be a 5 or 6 member heteroaryl ring system. “m” may be at least 1. “n” may be at least zero. (X-Y) may be an ancillary ligand. The emissive material itself is also provided. The emissive material may have improved stability, and may provide a saturated blue emission.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层还包括具有以下结构的发射材料：M可以是原子量大于40的金属。R 3可以是Hammett值小于约-0.17的取代基，约为 -0.15和0.05，或大于约0.07。 R 5可以是H或任何取代基。 A可以是5或6元杂芳基环系。 “m”可以至少为1.“n”可以至少为零。 （X-Y）可以是辅助配体。 还提供了发射材料本身。 发射材料可以具有改善的稳定性，并且可以提供饱和的蓝色发射。
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公开(公告)号：US06939624B2
公开(公告)日：2005-09-06
申请号：US09978455
申请日：2001-10-16
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.
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公开(公告)号：US07553560B2
公开(公告)日：2009-06-30
申请号：US12151455
申请日：2008-05-06
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.
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公开(公告)号：US07381479B2
公开(公告)日：2008-06-03
申请号：US11122160
申请日：2005-05-03
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.
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6.发明申请Organometallic compounds and emission-shifting organic electrophosphorescence 有权有机金属化合物和发射偏移有机电致磷光体公开(公告)号：US20080281098A1
公开(公告)日：2008-11-13
申请号：US12151455
申请日：2008-05-06
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.
摘要翻译： 描述了产生改善的电致发光的发光磷光有机金属化合物，特别是在可见光谱的蓝色区域。 还描述了使用这种发射磷光有机金属化合物的有机发光器件。 还描述了包括具有低于每秒约1的衰减率的具有最低三重态激发态的主体材料的有机发光层; 分散在主体材料中的客体材料，具有最低三重态激发态的客体材料具有大于约1×10 5或约1×10 6秒/秒的辐射衰减率， 其中主体材料的最低三重激发态的能级低于客体材料的最低三重态激发态的能级。
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7.发明申请COMPOUNDS CAPABLE OF UNDERGOING SYMMETRY BREAKING INTRAMOLECULAR CHARGE TRANSFER IN A POLARIZING MEDIUM AND ORGANIC PHOTOVOLTAIC DEVICES COMPRISING THE SAME 审中-公开能够在包含其中的偏振介质和有机光伏器件中进行对称性断开分子内电荷转移的化合物公开(公告)号：US20150303377A1
公开(公告)日：2015-10-22
申请号：US13564953
申请日：2012-08-02
申请人： Mark E. Thompson , Matthew T. Whited , Niral M. Patel , Peter I. Djurovich , Stephen R. Forrest , Kathryn R. Allen , Cong Trinh
发明人： Mark E. Thompson , Matthew T. Whited , Niral M. Patel , Peter I. Djurovich , Stephen R. Forrest , Kathryn R. Allen , Cong Trinh
CPC分类号： H01L51/008 , B82Y10/00 , C07F3/06 , C07F5/022 , C09B23/0008 , C09B23/04 , C09B23/10 , C09B23/105 , C09B57/00 , C09B57/10 , H01L51/0046 , H01L51/0051 , H01L51/0092 , H01L51/4253 , H01L51/44 , Y02E10/549
摘要： The present disclosure generally relates to chromophoric compounds that combine strong absorption of light at visible wavelengths with the ability to undergo symmetry-breaking intramolecular charge transfer (ICT), and their use for the generation of free carriers in organic photovoltaic cells (OPVs) and electric-field-stabilized geminate polaron pairs. The present disclosure also relates to the synthesis of such compounds, methods of manufacture, and applications in photovoltaic systems and organic lasers.
摘要翻译： 本公开内容通常涉及将可见波长的光的强吸收与经历对称断裂分子内电荷转移（ICT）的能力结合的发色化合物及其在有机光伏电池（OPV）和电气中产生游离载体的用途 场稳定的双子极化子对。 本公开还涉及这种化合物的合成，制造方法以及在光伏系统和有机激光器中的应用。
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8.发明申请公开(公告)号：US20120168697A1
公开(公告)日：2012-07-05
申请号：US13229477
申请日：2011-09-09
CPC分类号： C07D487/22 , C09B47/045 , C09B47/073 , C09B57/10 , C09K9/02 , C09K11/06 , C09K2211/1029 , C09K2211/1055 , C09K2211/185 , H01L51/008 , H01L51/0087 , H01L51/009 , Y02E10/549
摘要： The present disclosure relates to multichromophoric assemblies comprising metalloporphyrin scaffolds. The present disclosure also relates, in part, to methods for generating electric-field-stabilized geminate polaron pairs comprising applying electric fields to the multichromophoric assemblies described herein, or alternatively, directly to the metalloporphyrins provided by the present disclosure. The present disclosure further relates, in part, to multichromophoric assemblies comprising metalloporphyrin scaffolds, which exhibit enhanced energy transfer properties.
摘要翻译： 本公开涉及包含金属卟啉支架的多染色体组件。 本公开内容还部分地涉及用于产生电场稳定化的孪晶极化子对的方法，包括将电场施加到本文所述的多重离子组件，或者替代地直接由本公开提供的金属卟啉。 本公开还部分涉及包含金属卟啉支架的多重色谱组件，其表现出增强的能量转移性质。
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公开(公告)号：US07553557B2
公开(公告)日：2009-06-30
申请号：US11230851
申请日：2005-09-19
IPC分类号： H01L51/54
CPC分类号： H01L51/0085 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0077 , H01L51/0081 , H01L51/0087 , H01L51/5096 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： The present invention relates to organic light emitting devices (OLEDs), and more specifically to efficient OLEDs having electron blocking layers. The devices of the present invention comprise at least one electron blocking layer which functions to confine electrons to specific regions of the light emitting devices. The present invention also relates to materials for use as electron blockers that show increased stability when incorporated into an organic light emitting device.
摘要翻译： 本发明涉及有机发光器件（OLED），更具体地涉及具有电子阻挡层的高效OLED。 本发明的器件包括至少一个电子阻挡层，其功能是将电子限制在发光器件的特定区域。 本发明还涉及用作电子阻滞剂的材料，其在结合到有机发光器件中时显示出增加的稳定性。
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公开(公告)号：US09391284B2
公开(公告)日：2016-07-12
申请号：US13366339
申请日：2012-02-05
CPC分类号： H01L51/0087 , B82Y10/00 , H01L51/002 , H01L51/0036 , H01L51/0037 , H01L51/0046 , H01L51/0054 , H01L51/4246 , H01L51/4253 , H01L2251/308 , Y02E10/549
摘要： There is disclosed an organic photosensitive optoelectronic devices comprising organic photoconductive materials, which comprise singlet fission host materials doped with triplet forming materials. There is also disclosed devices made from such materials, such as an organic photovoltaic cell, a photoconductor cell, a photodetector, organic photosensors, chemical sensors, and biological sensors. Methods of fabricating such devices are also disclosed.
摘要翻译： 公开了包含有机光电导材料的有机光敏光电子器件，其包含掺杂有三重态形成材料的单线裂变主体材料。 还公开了由诸如有机光伏电池，光电导体电池，光电检测器，有机光电传感器，化学传感器和生物传感器的这种材料制成的装置。 还公开了制造这种装置的方法。
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