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1. 发明申请

US20130255758A1 ARCHITECTURES AND CRITERIA FOR THE DESIGN OF HIGH EFFICIENCY ORGANIC PHOTOVOLTAIC CELLS 有权
标题翻译：高效光伏电池设计的结构和标准
公开(公告)号：US20130255758A1
公开(公告)日：2013-10-03
申请号：US11486163
申请日：2006-07-14
申请人： Barry Rand , Stephen R. Forrest , Diana Pendergrast Burk
发明人： Barry Rand , Stephen R. Forrest , Diana Pendergrast Burk
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： An organic photovoltaic cell includes an anode and a cathode, and a plurality of organic semiconductor layers between the anode and the cathode. At least one of the anode and the cathode is transparent. Each two adjacent layers of the plurality of organic semiconductor layers are in direct contact. The plurality of organic semiconductor layers includes an intermediate layer consisting essentially of a photoconductive material, and two sets of at least three layers. A first set of at least three layers is between the intermediate layer and the anode. Each layer of the first set consists essentially of a different organic semiconductor material having a higher LUMO and a higher HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the cathode. A second set of at least three layers is between the intermediate layer and the cathode. Each layer of the second set consists essentially of a different organic semiconductor material having a lower LUMO and a lower HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the anode.
摘要翻译：有机光伏电池包括阳极和阴极，以及在阳极和阴极之间的多个有机半导体层。阳极和阴极中的至少一个是透明的。多个有机半导体层中的每两相邻层直接接触。多个有机半导体层包括基本上由光电导材料组成的中间层和两组至少三层。中间层和阳极之间至少有三层的第一组。相对于更靠近阴极的多个有机半导体层的相邻层的材料，第一组的每个层基本上由具有较高LUMO和较高HOMO的不同有机半导体材料组成。第二组至少三层在中间层和阴极之间。相对于更靠近阳极的多个有机半导体层的相邻层的材料，第二组的每个层基本上由具有较低LUMO和较低HOMO的不同有机半导体材料组成。

2. 发明授权

US08987589B2 Architectures and criteria for the design of high efficiency organic photovoltaic cells 有权
标题翻译：高效有机光伏电池设计的架构和标准
公开(公告)号：US08987589B2
公开(公告)日：2015-03-24
申请号：US11486163
申请日：2006-07-14
申请人： Barry Rand , Stephen R. Forrest , Diana Pendergrast Burk
发明人： Barry Rand , Stephen R. Forrest , Diana Pendergrast Burk
IPC分类号： H01L31/0256 , H01L51/42 , B82Y10/00 , H01L27/30 , H01L51/00
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L51/0046 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/4253 , Y02E10/549
摘要： An organic photovoltaic cell includes an anode and a cathode, and a plurality of organic semiconductor layers between the anode and the cathode. At least one of the anode and the cathode is transparent. Each two adjacent layers of the plurality of organic semiconductor layers are in direct contact. The plurality of organic semiconductor layers includes an intermediate layer consisting essentially of a photoconductive material, and two sets of at least three layers. A first set of at least three layers is between the intermediate layer and the anode. Each layer of the first set consists essentially of a different organic semiconductor material having a higher LUMO and a higher HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the cathode. A second set of at least three layers is between the intermediate layer and the cathode. Each layer of the second set consists essentially of a different organic semiconductor material having a lower LUMO and a lower HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the anode.
摘要翻译：有机光伏电池包括阳极和阴极，以及在阳极和阴极之间的多个有机半导体层。阳极和阴极中的至少一个是透明的。多个有机半导体层中的每两相邻层直接接触。多个有机半导体层包括基本上由光电导材料组成的中间层和两组至少三层。中间层和阳极之间至少有三层的第一组。相对于更靠近阴极的多个有机半导体层的相邻层的材料，第一组的每个层基本上由具有较高LUMO和较高HOMO的不同有机半导体材料组成。第二组至少三层在中间层和阴极之间。相对于更靠近阳极的多个有机半导体层的相邻层的材料，第二组的每个层基本上由具有较低LUMO和较低HOMO的不同有机半导体材料组成。

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