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1. 发明授权

EP2416394B1 ORGANIC HYBRID PLANAR - NANOCRYSTALLINE BULK HETEROJUNCTIONS 有权
公开(公告)号：EP2416394B1
公开(公告)日：2018-08-22
申请号：EP11007010.9
申请日：2007-11-13
申请人： The Trustees of Princeton University , The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Yang, Fan
IPC分类号： H01L51/42
CPC分类号： H01L27/302 , B82Y10/00 , H01L51/0046 , H01L51/0078 , H01L51/0086 , H01L51/4246 , H01L51/4253 , Y02E10/549 , Y02P70/521
摘要： A photosensitive optoelectronic device having an improved hybrid planar bulk heterojunction includes a plurality of photoconductive materials (950) disposed between the anode (120) and the cathode (170). The photoconductive materials (950) include a first continuous layer of donor material (152) and a second continuous layer of acceptor material (154). A first network of donor material or materials (953c) extends from the first continuous layer (152) toward the second continuous layer (154), providing continuous pathways for conduction of holes to the first continuous layer (152). A second network of acceptor material (953b) or materials extends from the second continuous layer (154) toward the first continuous layer (152), providing continuous pathways for conduction of electrons to the second continuous layer (154). The first network and the second network (953c,953b) care interlaced with each other. At least one other photoconductive material (953a,953d) is interspersed between the interlaced networks. This other photoconductive material or materials (953a,953d) has an absorption spectra different from the donor and acceptor materials.

2. 发明授权

EP2378583B1 Method of fabricating an organic photovoltaic cells utilizing ultrathin sensitizing layer 有权
标题翻译：一种用于有机太阳能电池，其使用的超薄敏感层的制备过程
公开(公告)号：EP2378583B1
公开(公告)日：2015-06-17
申请号：EP11005797.3
申请日：2007-11-29
申请人： The Trustees of Princeton University , The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Yang, Fan , Rand, Barry P.
IPC分类号： H01L51/42
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L51/0046 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/4253 , Y02E10/549

3. 发明公开

EP2416394A1 Organic hybrid planar - nanocrystalline bulk heterojunctions 审中-公开
标题翻译： Organische hybride平面nanokristalline散装Heteroübergänge
公开(公告)号：EP2416394A1
公开(公告)日：2012-02-08
申请号：EP11007010.9
申请日：2007-11-13
申请人： The Trustees of Princeton University , The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Yang, Fan
IPC分类号： H01L51/42
CPC分类号： H01L27/302 , B82Y10/00 , H01L51/0046 , H01L51/0078 , H01L51/0086 , H01L51/4246 , H01L51/4253 , Y02E10/549 , Y02P70/521
摘要： A photosensitive optoelectronic device having an improved hybrid planar bulk heterojunction includes a plurality of photoconductive materials (950) disposed between the anode (120) and the cathode (170). The photoconductive materials (950) include a first continuous layer of donor material (152) and a second continuous layer of acceptor material (154). A first network of donor material or materials (953c) extends from the first continuous layer (152) toward the second continuous layer (154), providing continuous pathways for conduction of holes to the first continuous layer (152). A second network of acceptor material (953b) or materials extends from the second continuous layer (154) toward the first continuous layer (152), providing continuous pathways for conduction of electrons to the second continuous layer (154). The first network and the second network (953c,953b) care interlaced with each other. At least one other photoconductive material (953a,953d) is interspersed between the interlaced networks. This other photoconductive material or materials (953a,953d) has an absorption spectra different from the donor and acceptor materials.
摘要翻译：具有改进的混合平面体异质结的光敏光电子器件包括设置在阳极（120）和阴极（170）之间的多个光导材料（950）。光电导材料（950）包括施主材料（152）的第一连续层和受主材料（154）的第二连续层。供体材料或材料（953c）的第一网络从第一连续层（152）延伸到第二连续层（154），提供用于将孔传导到第一连续层（152）的连续路径。受主材料（953b）的第二网络或材料从第二连续层（154）向第一连续层（152）延伸，提供用于将电子传导到第二连续层（154）的连续路径。第一网络和第二网络（953c，953b）彼此交织在一起。至少一种其它光电导材料（953a，953d）分散在隔行网络之间。这种其它光电导材料（953a，953d）具有与供体和受体材料不同的吸收光谱。

4. 发明公开

EP2378583A1 Organic photovoltaic cells utilizing ultrathin sensitizing layer 有权
标题翻译：一种用于有机太阳能电池，其使用的超薄敏感层的制备过程
公开(公告)号：EP2378583A1
公开(公告)日：2011-10-19
申请号：EP11005797.3
申请日：2007-11-29
申请人： The Trustees of Princeton University , The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Yang, Fan , Rand, Barry P.
IPC分类号： H01L51/42
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L51/0046 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/4253 , Y02E10/549
摘要： A method of fabricating a photosensitive optoelectronic device, comprising: depositing a first organic photoconductive material over a first electrode to form a first continuous layer; depositing a second organic photoconductive material over the first continuous layer to form a first discontinuous layer comprising a plurality of islands; depositing a third organic photoconductive material over the first discontinuous layer to form a second continuous layer; and depositing a second electrode over the second continuous layer, wherein one of the first organic photoconductive material and the second organic photoconductive material consists essentially of a donor host material, and another of the first organic photoconductive material and the second organic photoconductive material consists essentially of an acceptor host material, and the second organic photoconductive material is a sensitizer having an absorption spectra different from the donor host material and the acceptor host material.
摘要翻译：一种制造光敏光电器件，的方法，包括：在第一电极上，以形成第一连续层沉积第一有机光导材料; 在第一连续层上沉积第二有机光电导材料，以形成第一不连续层，其包括岛的多元性; 沉积在所述第一不连续层，以形成第二连续层的第三有机光导材料; 和沉积在所述第二连续层的第二电极，worin第一有机光导材料中的一个和所述第二有机光电导材料besteht本质施主主体材料的，另一个所述第一有机光电导材料制成，并且所述第二有机光电导材料besteht本质上的到受体的主体材料，并且所述第二有机光电导材料是从供体基质材料和受体宿主材料不同的敏化剂具有吸收光谱。

5. 发明公开

EP2887417A2 Extended OLED operational lifetime through phosphorescent dopant profile mangement 有权
标题翻译： OLED与磷光掺杂剂的掺杂延长使用寿命
公开(公告)号：EP2887417A2
公开(公告)日：2015-06-24
申请号：EP14198457.5
申请日：2014-12-17
申请人： The Regents of The University of Michigan
发明人： Forrest, Stephen R. , Zhang, Yifan
IPC分类号： H01L51/50
摘要： This disclosure relates, at least in part, an organic light emitting device, which in some embodiments comprises an anode (115); a cathode (160); a first emissive layer (135) disposed between the anode and the cathode, the first emissive layer comprising an electron transporting compound and a phosphorescent emissive dopant compound; and wherein the phosphorescent emissive dopant compound has a concentration gradient, in the emissive layer, which varies from the cathode side of the first emissive layer to the anode side of the emissive layer.

6. 发明授权

EP2887417B1 Extended OLED operational lifetime through phosphorescent dopant profile mangement 有权
公开(公告)号：EP2887417B1
公开(公告)日：2020-03-25
申请号：EP14198457.5
申请日：2014-12-17
申请人： The Regents of The University of Michigan
发明人： Forrest, Stephen R. , Zhang, Yifan
IPC分类号： H01L51/52

7. 发明授权

EP2439806B1 OLED with improved light outcoupling 有权
标题翻译：具有改善的光DROP OLED
公开(公告)号：EP2439806B1
公开(公告)日：2014-01-15
申请号：EP12000004.7
申请日：2008-03-31
申请人： The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Sun, Yiru
IPC分类号： H01L51/52
CPC分类号： H01L51/5275

8. 发明公开

EP2887417A3 Extended OLED operational lifetime through phosphorescent dopant profile mangement 有权
标题翻译：发光二极管发光二极管
公开(公告)号：EP2887417A3
公开(公告)日：2015-07-08
申请号：EP14198457.5
申请日：2014-12-17
申请人： The Regents of The University of Michigan
发明人： Forrest, Stephen R. , Zhang, Yifan
IPC分类号： H01L51/52
摘要： This disclosure relates, at least in part, an organic light emitting device, which in some embodiments comprises an anode (115); a cathode (160); a first emissive layer (135) disposed between the anode and the cathode, the first emissive layer comprising an electron transporting compound and a phosphorescent emissive dopant compound; and wherein the phosphorescent emissive dopant compound has a concentration gradient, in the emissive layer, which varies from the cathode side of the first emissive layer to the anode side of the emissive layer.
摘要翻译：本公开至少部分地涉及有机发光器件，其在一些实施例中包括阳极（115）; 阴极（160）; 设置在阳极和阴极之间的第一发射层（135），第一发射层包括电子传输化合物和磷光发光掺杂剂化合物; 并且其中所述磷光发光掺杂剂化合物在所述发射层中具有从所述第一发射层的阴极侧到所述发射层的阳极侧变化的浓度梯度。

9. 发明公开

EP2439806A1 OLED with improved light outcoupling 有权
标题翻译： OLED MIT VERBESSERTER LICHTAUSKOPPLUNG
公开(公告)号：EP2439806A1
公开(公告)日：2012-04-11
申请号：EP12000004.7
申请日：2008-03-31
申请人： The Regents of the University of Michigan
发明人： Forrest, Stephen R. , Sun, Yiru
IPC分类号： H01L51/52
CPC分类号： H01L51/5275
摘要： An OLED may include regions of a material having a refractive index less than that of the substrate, or of the organic region, allowing for emitted light in a waveguide mode to be extracted into air. These regions can be placed adjacent to the emissive regions of an OLED in a direction parallel to the electrodes. The substrate may also be given a nonstandard shape to further improve the conversion of waveguide mode and/or glass mode light to air mode. The outcoupling efficiency of such a device may be up to two to three times the efficiency of a standard OLED. Methods for fabricating such a transparent or top-emitting OLED is also provided.
摘要翻译： OLED可以包括具有小于衬底或有机区域的折射率的材料的区域，从而允许波导模式中的发射光被提取到空气中。这些区域可以在与电极平行的方向上与OLED的发射区域相邻放置。衬底也可以被赋予非标准形状，以进一步改善波导模式和/或玻璃模式光到空气模式的转换。这种器件的输出耦合效率可高达标准OLED的效率的两到三倍。还提供了制造这种透明或顶部发光OLED的方法。

10. 发明授权

EP1933395B2 Complexes of form L2IrX 有权
公开(公告)号：EP1933395B2
公开(公告)日：2019-08-07
申请号：EP08003327.7
申请日：2000-11-29
申请人： The Trustees of Princeton University , The University of Southern California
发明人： Thompson, Mark E. , Djurovich, Peter , Lamansky, Sergey , Murphy, Drew , Kwong, Raymond , Abdel-Razzaq, Feras , Forrest, Stephen R. , Baldo, Marc A. , Burrows, Paul
IPC分类号： H01L51/30 , C09K11/06 , H05B33/14

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