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1. 发明授权

US07196835B2 Aperiodic dielectric multilayer stack 有权
标题翻译：非周期介电多层叠层
公开(公告)号：US07196835B2
公开(公告)日：2007-03-27
申请号：US10857747
申请日：2004-06-01
申请人： Peter Peumans , Stephen Forrest
发明人： Peter Peumans , Stephen Forrest
IPC分类号： G02F1/03
CPC分类号： H01L51/5265 , Y10T428/24975
摘要： A structure is provided that includes an aperiodic dielectric stack. The structure may include a substrate, a device disposed over the substrate, and a first dielectric stack disposed between the substrate and the device. The first dielectric stack includes a plurality of layers comprising a first dielectric material, wherein at least two of the layers comprising a first dielectric material have substantially different thicknesses, as well as a plurality of layers comprising a second dielectric material. The average outcoupling efficiency into air of the device over a bandwidth of at least 300 nm may be at least 40% greater than that of an otherwise identical device disposed in a structure without the first dielectric stack.
摘要翻译：提供了包括非周期性电介质叠层的结构。该结构可以包括衬底，设置在衬底上的器件以及设置在衬底和器件之间的第一电介质叠层。第一电介质堆叠包括多个包括第一介电材料的层，其中包括第一电介质材料的至少两个层具有基本上不同的厚度，以及包括第二电介质材料的多个层。在至少300nm的带宽上，器件在空气中的平均输出耦合效率可以比设置在不具有第一介电叠层的结构中的其它相同器件的平均输出耦合效率高至少40％。

2. 发明申请

US20050266218A1 Aperiodic dielectric multilayer stack 有权
标题翻译：非周期介电多层叠层
公开(公告)号：US20050266218A1
公开(公告)日：2005-12-01
申请号：US10857747
申请日：2004-06-01
申请人： Peter Peumans , Stephen Forrest
发明人： Peter Peumans , Stephen Forrest
IPC分类号： H01L51/52 , H01S5/00
CPC分类号： H01L51/5265 , Y10T428/24975
摘要： A structure is provided that includes an aperiodic dielectric stack. The structure may include a substrate, a device disposed over the substrate, and a first dielectric stack disposed between the substrate and the device. The first dielectric stack includes a plurality of layers comprising a first dielectric material, wherein at least two of the layers comprising a first dielectric material have substantially different thicknesses, as well as a plurality of layers comprising a second dielectric material. The average outcoupling efficiency into air of the device over a bandwidth of at least 300 nm may be at least 40% greater than that of an otherwise identical device disposed in a structure without the first dielectric stack. The substrate may have a treated surface such that light that may otherwise be waveguided in the substrate is outcoupled into air, and the average outcoupling efficiency into air of the device over a bandwidth of at least 300 nm may be at least 10% greater than that of an otherwise identical device disposed in a structure without the first dielectric stack. The structure may include an optical cavity defined by a first end layer and a second end layer, where the first end layer further comprising a first dielectric stack having a plurality of layers comprising a first dielectric material, wherein at least two of the layers comprising a first dielectric material have substantially different thicknesses, and a plurality of layers comprising a second dielectric material. An optoelectronic device having a first active layer may be disposed within the optical cavity.
摘要翻译：提供了包括非周期性电介质叠层的结构。该结构可以包括衬底，设置在衬底上的器件以及设置在衬底和器件之间的第一电介质叠层。第一电介质堆叠包括多个包括第一介电材料的层，其中包括第一电介质材料的至少两个层具有基本上不同的厚度，以及包括第二电介质材料的多个层。在至少300nm的带宽上，器件在空气中的平均输出耦合效率可以比设置在不具有第一介电叠层的结构中的其它相同器件的平均输出耦合效率高至少40％。衬底可以具有经处理的表面，使得否则可以在衬底中波导的光被外耦合到空气中，并且在至少300nm的带宽上的器件空气中的平均输出耦合效率可以比至少300nm的带宽的平均输出耦合效率高至少10％设置在没有第一电介质堆叠的结构中的另外相同的装置。该结构可以包括由第一端层和第二端层限定的光学腔，其中第一端层还包括具有包括第一电介质材料的多个层的第一电介质叠层，其中至少两层包括第一电介质材料具有基本上不同的厚度，以及包括第二电介质材料的多个层。具有第一有源层的光电器件可以设置在光腔内。

3. 发明授权

US07943419B2 Organic triodes with novel grid structures and method of production 有权
标题翻译：具有新型网格结构和生产方法的有机三极管
公开(公告)号：US07943419B2
公开(公告)日：2011-05-17
申请号：US12241382
申请日：2008-09-30
申请人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
发明人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
IPC分类号： H01L51/40 , C23C14/02
CPC分类号： H01L51/0504 , H01L27/28 , H01L51/0508
摘要： An organic semiconductor device is provided. The device has a first electrode and a second electrode, with an organic semiconductor layer disposed between the first and second electrodes. An electrically conductive grid is disposed within the organic semiconductor layer, which has openings in which the organic semiconductor layer is present. At least one insulating layer is disposed adjacent to the electrically conductive grid, preferably such that the electrically conductive grid is completely separated from the organic semiconductor layer by the insulating layer. Methods of fabricating the device, and the electrically conductive grid in particular, are also provided. In one method, openings are formed in an electrically conductive layer with a patterned die, which is then removed. In another method, an electrically conductive layer and a first insulating layer are etched through the mask to expose portions of a first electrode. In yet another method, a patterned die is pressed into a first organic semiconductor layer to create texture in the surface of the first organic semiconductor layer, and then removed. An electrically conductive material is then deposited onto the first organic semiconductor layer from an angle to form a grid having openings as a result of the textured surface and the angular deposition. In each of the methods, insulating layers are preferably deposited or otherwise formed during the process to completely separate the electrically conductive layer from previously and subsequently deposited organic semiconductor layers.
摘要翻译：提供有机半导体器件。该器件具有第一电极和第二电极，其中有机半导体层设置在第一和第二电极之间。导电栅格设置在有机半导体层内，其具有存在有机半导体层的开口。至少一个绝缘层邻近导电栅格设置，优选地使得导电栅格通过绝缘层与有机半导体层完全分离。还提供了制造器件，特别是导电栅格的方法。在一种方法中，在带有图案的模具的导电层中形成开口，然后将其去除。在另一种方法中，通过掩模蚀刻导电层和第一绝缘层以暴露第一电极的部分。在另一种方法中，图案化的管芯被压入第一有机半导体层以在第一有机半导体层的表面中产生纹理，然后除去。然后将导电材料从角度沉积到第一有机半导体层上，以形成由于纹理表面和角度沉积而具有开口的栅格。在每种方法中，优选在该工艺期间沉积或以其它方式形成绝缘层，以使导电层与先前和随后沉积的有机半导体层完全分离。

4. 发明申请

US20070045661A1 ORGANIC PHOTOSENSITIVE OPTOELECTRONIC DEVICE WITH AN EXCITON BLOCKING LAYER 有权
标题翻译：有机光电光学装置
公开(公告)号：US20070045661A1
公开(公告)日：2007-03-01
申请号：US11350008
申请日：2006-02-09
申请人： Stephen Forrest , Vladimir Bulovic , Peter Peumans
发明人： Stephen Forrest , Vladimir Bulovic , Peter Peumans
IPC分类号： H01L51/42
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L27/305 , H01L27/307 , H01L51/0037 , H01L51/005 , H01L51/0053 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/4273 , H01L2251/308 , Y02E10/549 , Y10S428/913 , Y10T428/24942
摘要： An organic photosensitive optoelectronic device having a plurality of cells disposed between a first electrode and a second electrode. Each cell includes a photoconductive organic hole transport layer adjacent to a photoconductive organic electron transport layer. A metal or metal substitute is disposed between each of the cells. At least one exciton blocking layer is disposed between the first electrode and the second electrode.
摘要翻译：一种有机光敏光电器件，其具有设置在第一电极和第二电极之间的多个单元。每个电池包括与光电导有机电子传输层相邻的光导有机空穴传输层。金属或金属替代物设置在每个电池之间。至少一个激子阻挡层设置在第一电极和第二电极之间。

5. 发明申请

US20050098726A1 Solid state photosensitive devices which employ isolated photosynthetic complexes 有权
标题翻译：使用隔离光合复合物的固态感光装置
公开(公告)号：US20050098726A1
公开(公告)日：2005-05-12
申请号：US10704226
申请日：2003-11-07
申请人： Peter Peumans , Stephen Forrest
发明人： Peter Peumans , Stephen Forrest
IPC分类号： H01L27/30 , H01L51/00 , H01L51/30 , H01L51/40 , H01L51/42 , H01L29/08
CPC分类号： H01L51/424 , B82Y10/00 , H01L27/30 , H01L51/0004 , H01L51/0021 , H01L51/0053 , H01L51/0062 , H01L51/0093 , H01L51/4206 , H01L51/4246 , H01L2251/308 , Y02E10/549
摘要： Solid state photosensitive devices including photovoltaic devices are provided which comprise a first electrode and a second electrode in superposed relation; and at least one isolated Light Harvesting Complex (LHC) between the electrodes. Preferred photosensitive devices comprise an electron transport layer formed of a first photoconductive organic semiconductor material, adjacent to the LHC, disposed between the first electrode and the LHC; and a hole transport layer formed of a second photoconductive organic semiconductor material, adjacent to the LHC, disposed between the second electrode and the LHC. Solid state photosensitive devices of the present invention may comprise at least one additional layer of photoconductive organic semiconductor material disposed between the first electrode and the electron transport layer; and at least one additional layer of photoconductive organic semiconductor material, disposed between the second electrode and the hole transport layer. Methods of generating photocurrent are provided which comprise exposing a photovoltaic device of the present invention to light. Electronic devices are provided which comprise a solid state photosensitive device of the present invention.
摘要翻译：提供包括光电器件的固态光敏器件，其包括重叠关系的第一电极和第二电极; 和在电极之间的至少一个孤立的光收集复合物（LHC）。优选的感光装置包括由设置在第一电极和LHC之间的与LHC相邻的第一光电导有机半导体材料形成的电子传输层; 以及设置在第二电极和LHC之间的由LHC相邻的第二光电导有机半导体材料形成的空穴传输层。本发明的固态感光器件可以包括设置在第一电极和电子传输层之间的至少一个附加的光电导有机半导体材料层; 以及设置在第二电极和空穴传输层之间的至少一个附加的光导有机半导体材料层。提供了产生光电流的方法，其包括将本发明的光电器件暴露于光。提供包括本发明的固态感光装置的电子装置。

6. 发明申请

US20050196895A1 Organic triodes with novel grid structures and method of production 有权
公开(公告)号：US20050196895A1
公开(公告)日：2005-09-08
申请号：US11114715
申请日：2005-04-25
申请人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
发明人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
IPC分类号： H01L27/28 , H01L51/40 , H01L29/08
CPC分类号： H01L51/0504 , H01L27/28 , H01L51/0508
摘要： An organic semiconductor device is provided. The device has a first electrode and a second electrode, with an organic semiconductor layer disposed between the first and second electrodes. An electrically conductive grid is disposed within the organic semiconductor layer, which has openings in which the organic semiconductor layer is present. At least one insulating layer is disposed adjacent to the electrically conductive grid, preferably such that the electrically conductive grid is completely separated from the organic semiconductor layer by the insulating layer. Methods of fabricating the device, and the electrically conductive grid in particular, are also provided. In one method, openings are formed in an electrically conductive layer with a patterned die, which is then removed. In another method, an electrically conductive layer and a first insulating layer are etched through the mask to expose portions of a first electrode. In yet another method, a patterned die is pressed into a first organic semiconductor layer to create texture in the surface of the first organic semiconductor layer, and then removed. An electrically conductive material is then deposited onto the first organic semiconductor layer from an angle to form a grid having openings as a result of the textured surface and the angular deposition. In each of the methods, insulating layers are preferably deposited or otherwise formed during the process to completely separate the electrically conductive layer from previously and subsequently deposited organic semiconductor layers.

7. 发明申请

US20050136232A1 Organic photosensitive optoelectronic device with an exciton blocking layer 失效
标题翻译：具有激子阻挡层的有机光敏光电器件
公开(公告)号：US20050136232A1
公开(公告)日：2005-06-23
申请号：US11035818
申请日：2005-01-14
申请人： Stephen Forrest , Vladimir Bulovic , Peter Peumans
发明人： Stephen Forrest , Vladimir Bulovic , Peter Peumans
IPC分类号： H01L51/42 , B32B9/04 , H01L31/06 , H01L51/00 , H01L51/30
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L27/305 , H01L27/307 , H01L51/0037 , H01L51/005 , H01L51/0053 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/4273 , H01L2251/308 , Y02E10/549 , Y10S428/913 , Y10T428/24942
摘要： Organic photosensitive optoelectronic devices (“OPODs”) are disclosed which include an exciton blocking layer to enhance device efficiency. Single heterostructure, stacked and wave-guide type embodiments are disclosed. Photodetector OPODs having multilayer structures and an exciton blocking layer are also disclosed. Guidelines for selection of exciton blocking layers are provided.
摘要翻译：公开了包括激子阻挡层以提高器件效率的有机光敏光电器件（“OPOD”）。公开了单异质结构，堆叠和波导型实施例。还公开了具有多层结构和激子阻挡层的光检测器OPOD。提供了选择激子阻挡层的准则。

8. 发明申请

US20050061364A1 Solar cells 有权
标题翻译：太阳能电池
公开(公告)号：US20050061364A1
公开(公告)日：2005-03-24
申请号：US10876951
申请日：2004-06-24
申请人： Peter Peumans , Soichi Uchida , Stephen Forrest
发明人： Peter Peumans , Soichi Uchida , Stephen Forrest
IPC分类号： B05D3/02 , B05D5/06 , B05D5/12 , H01L31/00 , H01L51/00 , H01L51/42
CPC分类号： H01L51/4253 , H01L51/0026 , H01L51/0053 , H01L51/0078 , H01L51/424 , H01L51/4246 , H01L2251/308 , Y02E10/549
摘要： Organic photosensitive optoelectronic devices are disclosed. The devises are thin-film crystalline organic optoelectronic devices capable of generating a voltage when exposed to light, and prepared by a method including the steps of: depositing a first organic layer over a first electrode; depositing a second organic layer over the first organic layer; depositing a confining layer over the second organic layer to form a stack; annealing the stack; and finally depositing a second electrode over the second organic layer.
摘要翻译：公开了有机光敏光电器件。这些设计是能够在暴露于光时产生电压的薄膜结晶有机光电器件，并且通过包括以下步骤的方法制备：在第一电极上沉积第一有机层; 在所述第一有机层上沉积第二有机层; 在第二有机层上沉积限制层以形成堆叠; 退火堆最后在第二有机层上沉积第二电极。

9. 发明授权

US07442574B2 Organic triodes with novel grid structures and method of production 有权
标题翻译：具有新型网格结构和生产方法的有机三极管
公开(公告)号：US07442574B2
公开(公告)日：2008-10-28
申请号：US11114715
申请日：2005-04-25
申请人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
发明人： Marc Baldo , Peter Peumans , Stephen Forrest , Changsoon Kim
IPC分类号： H01L51/40
CPC分类号： H01L51/0504 , H01L27/28 , H01L51/0508
摘要： An organic semiconductor device is provided. The device has a first electrode and a second electrode, with an organic semiconductor layer disposed between the first and second electrodes. An electrically conductive grid is disposed within the organic semiconductor layer, which has openings in which the organic semiconductor layer is present. At least one insulating layer may be disposed adjacent to the electrically conductive grid, preferably such that the electrically conductive grid is completely separated from the organic semiconductor layer by the insulating layer. Methods of fabricating the device, and the electrically conductive grid in particular, are also provided.
摘要翻译：提供有机半导体器件。该器件具有第一电极和第二电极，其中有机半导体层设置在第一和第二电极之间。导电栅格设置在有机半导体层内，其具有存在有机半导体层的开口。至少一个绝缘层可以布置成与导电栅极相邻，优选地使得导电栅格通过绝缘层与有机半导体层完全分离。还提供了制造器件，特别是导电栅格的方法。

10. 发明申请

US20060060239A1 Organic photosensitive devices 有权
标题翻译：有机光敏元件
公开(公告)号：US20060060239A1
公开(公告)日：2006-03-23
申请号：US10949375
申请日：2004-09-27
申请人： Peter Peumans , Stephen Forrest
发明人： Peter Peumans , Stephen Forrest
IPC分类号： H01L31/00
CPC分类号： H01L51/424 , B82Y10/00 , H01L27/305 , H01L51/0037 , H01L51/0046 , H01L51/0053 , H01L51/0078 , H01L51/4246 , H01L51/4253 , Y02E10/549
摘要： A photoactive device is provided. The device includes a first electrode, a second electrode, and a photoactive region disposed between and electrically connected to the first and second electrodes. The photoactive region further includes an organic donor layer and an organic acceptor layer that form a donor-acceptor heterojunction. The mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region are different by a factor of at least 100, and more preferably a factor of at least 1000. At least one of the mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region is greater than 0.001 cm2/V-sec, and more preferably greater than 1 cm2/V-sec. The heterojunction may be of various types, including a planar heterojunction, a bulk heterojunction, a mixed heterojunction, and a hybrid planar-mixed heterojunction.
摘要翻译：提供光敏装置。该器件包括第一电极，第二电极和设置在第一和第二电极之间并电连接到第一和第二电极的光活性区域。光活性区还包括形成供体 - 受体异质结的有机供体层和有机受体层。有机供体区中的空穴的迁移率和有机受体区域中的电子的迁移率不同于至少100倍，更优选至少为1000的因子。有机物中空穴的迁移率中的至少一个施主区域和有机受体区域中电子的迁移率大于0.001cm 2 / V-sec，更优选大于1cm 2 / V-sec。异质结可以是各种类型的，包括平面异质结，体异质结，混合异质结和混合平面混合异质结。

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