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1. 发明授权

US09496315B2 Top-gate bottom-contact organic transistor 有权
标题翻译：顶栅底接触有机晶体管
公开(公告)号：US09496315B2
公开(公告)日：2016-11-15
申请号：US12859496
申请日：2010-08-19
申请人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
发明人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
IPC分类号： H01L51/44 , H01L27/30 , B82Y10/00 , H01L27/28 , H01L51/10 , H01L51/00 , H01L51/05 , H01L51/42
CPC分类号： H01L27/307 , B82Y10/00 , H01L27/283 , H01L51/0046 , H01L51/0078 , H01L51/0541 , H01L51/105 , H01L51/424
摘要： Top-gate, bottom-contact organic thin film transistors are provided. The transistors may include metal bilayer electrodes to aid in charge movement within the device. In an embodiment, an organic transistor includes a drain electrode and a source electrode disposed over a first region of a substrate, a transition metal oxide layer disposed over and in direct physical contact with the drain electrode and the source electrode, an organic preferentially hole conducting channel layer disposed over the metal oxide and between the drain electrode and the source electrode, and a gate electrode disposed over the channel.
摘要翻译：提供了顶栅，底接触有机薄膜晶体管。晶体管可以包括金属双层电极，以帮助器件内的电荷移动。在一个实施例中，有机晶体管包括设置在衬底的第一区域上的漏电极和源电极，设置在漏电极和源电极上并与漏电极和源电极直接物理接触的过渡金属氧化物层，有机优先导孔沟道层设置在金属氧化物之上，并且在漏电极和源电极之间，以及设置在沟道上的栅电极。

2. 发明申请

US20120218719A1 System and Method of Forming Semiconductor Devices 有权
标题翻译：形成半导体器件的系统和方法
公开(公告)号：US20120218719A1
公开(公告)日：2012-08-30
申请号：US13034776
申请日：2011-02-25
申请人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
发明人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
IPC分类号： H05K7/02 , H05K13/04
CPC分类号： H01L27/14692 , H01L27/14609 , H01L27/14612 , H01L27/307 , H01L27/3253 , H01L51/0021 , H01L51/0022 , H01L51/0097 , H01L2251/5338 , H05K13/046 , Y02E10/549 , Y10T29/49128 , Y10T29/4913
摘要： Systems and methods including bonding two or more separately formed circuit layers are provided using, for example, cold welding techniques. Processing techniques may be provided for combining inorganic and/or organic semiconductor devices in apparatus including, for example, microchips, optoelectronic devices, such as solar cells, photodetectors and organic light emitting diodes (OLEDs), and other apparatus with multi-layer circuitry. Methods of bonding preformed circuit layers may include the use of stamping and pressure bonding contacts of two or more circuit layers together. Such methods may find applicability, for example, in bonding circuitry to shaped substrates, including various rounded and irregular shapes, and may be used to combine devices with different structural properties, e.g. from different materials systems.
摘要翻译：使用例如冷焊技术提供包括接合两个或更多个单独形成的电路层的系统和方法。可以提供加工技术，用于将无机和/或有机半导体器件组合在包括例如微芯片，诸如太阳能电池，光电检测器和有机发光二极管（OLED）的光电子器件的设备中，以及具有多层电路的其它设备。键合预成型电路层的方法可以包括使用两个或多个电路层的冲压和压接触点在一起。这种方法可以发现适用性，例如在将电路连接到成形基板上，包括各种圆形和不规则形状，并且可用于组合具有不同结构特性的装置，例如，从不同的材料系统。

3. 发明授权

US09373666B2 System and method of forming semiconductor devices 有权
标题翻译：形成半导体器件的系统和方法
公开(公告)号：US09373666B2
公开(公告)日：2016-06-21
申请号：US13034776
申请日：2011-02-25
申请人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
发明人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
IPC分类号： H05K1/00 , H01L27/30 , H05K13/04 , H01L27/146 , H01L27/32 , H01L51/00
CPC分类号： H01L27/14692 , H01L27/14609 , H01L27/14612 , H01L27/307 , H01L27/3253 , H01L51/0021 , H01L51/0022 , H01L51/0097 , H01L2251/5338 , H05K13/046 , Y02E10/549 , Y10T29/49128 , Y10T29/4913
摘要： Systems and methods including bonding two or more separately formed circuit layers are provided using, for example, cold welding techniques. Processing techniques may be provided for combining inorganic and/or organic semiconductor devices in apparatus including, for example, microchips, optoelectronic devices, such as solar cells, photodetectors and organic light emitting diodes (OLEDs), and other apparatus with multi-layer circuitry. Methods of bonding preformed circuit layers may include the use of stamping and pressure bonding contacts of two or more circuit layers together. Such methods may find applicability, for example, in bonding circuitry to shaped substrates, including various rounded and irregular shapes, and may be used to combine devices with different structural properties, e.g. from different materials systems.
摘要翻译：使用例如冷焊技术提供包括接合两个或更多个单独形成的电路层的系统和方法。可以提供加工技术，用于将无机和/或有机半导体器件组合在包括例如微芯片，诸如太阳能电池，光电检测器和有机发光二极管（OLED）的光电子器件的设备中，以及具有多层电路的其它设备。键合预成型电路层的方法可以包括使用两个或多个电路层的冲压和压接触点在一起。这种方法可以发现适用性，例如在将电路连接到成形基板上，包括各种圆形和不规则形状，并且可用于组合具有不同结构特性的装置，例如，从不同的材料系统。

4. 发明申请

US20110049489A1 Top-Gate Bottom-Contact Organic Transistor 有权
标题翻译：顶栅底接触有机晶体管
公开(公告)号：US20110049489A1
公开(公告)日：2011-03-03
申请号：US12859496
申请日：2010-08-19
申请人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
发明人： Stephen R. Forrest , Xin Xu , Christopher Kyle Renshaw
IPC分类号： H01L51/44 , H01L51/48
CPC分类号： H01L27/307 , B82Y10/00 , H01L27/283 , H01L51/0046 , H01L51/0078 , H01L51/0541 , H01L51/105 , H01L51/424
摘要： Top-gate, bottom-contact organic thin film transistors are provided. The transistors may include metal bilayer electrodes to aid in charge movement within the device. In an embodiment, an organic transistor includes a drain electrode and a source electrode disposed over a first region of a substrate, a transition metal oxide layer disposed over and in direct physical contact with the drain electrode and the source electrode, an organic preferentially hole conducting channel layer disposed over the metal oxide and between the drain electrode and the source electrode, and a gate electrode disposed over the channel.
摘要翻译：提供了顶栅，底接触有机薄膜晶体管。晶体管可以包括金属双层电极，以帮助器件内的电荷移动。在一个实施例中，有机晶体管包括设置在衬底的第一区域上的漏电极和源电极，设置在漏电极和源电极上并与漏电极和源电极直接物理接触的过渡金属氧化物层，有机优先导孔沟道层设置在金属氧化物之上，并且在漏电极和源电极之间，以及设置在沟道上的栅电极。

5. 发明授权

US09793481B2 Patterning by stamped metal resist 有权
公开(公告)号：US09793481B2
公开(公告)日：2017-10-17
申请号：US12331062
申请日：2008-12-09
申请人： Stephen R. Forrest , Momchil T. Mihnev , Andre D. Taylor , Xin Xu
发明人： Stephen R. Forrest , Momchil T. Mihnev , Andre D. Taylor , Xin Xu
IPC分类号： H01L51/00
CPC分类号： H01L51/0021
摘要： A method is provided. A first layer is provided over a substrate, the first layer comprising a first material. A patterned second layer is applied over the first layer via stamping. The second layer comprising a second material. The second layer covers a first portion of the first layer, and does not cover a second portion of the first layer. The second portion of the first layer is removed via a subtractive process while the first portion of the first layer is protected from removal by the patterned second layer.

6. 发明申请

US20160254101A1 ORGANIC PHOTOSENSITIVE DEVICES WITH EXCITON-BLOCKING CHARGE CARRIER FILTERS 审中-公开
标题翻译：有机吸收载体过滤器的有机感光装置
公开(公告)号：US20160254101A1
公开(公告)日：2016-09-01
申请号：US15030881
申请日：2014-10-27
申请人： Stephen R. FORREST , Xin XIAO , Kevin BERGEMANN , Anurag PANDA , Jeramy D. ZIMMERMAN , Brian E. LASSITER , Mark E. THOMPSON , Andrew N. BARTYNSKI , Cong THINH , Xiaozhou CHE
发明人： Stephen R. Forrest , Xin Xiao , Jeramy D. Zimmerman , Kevin Bergemann , Anurag Panda , Brian E. Lassiter , Mark E. Thompson , Andrew N. Bartynski , Cong Trinh , Xiaozhou Che
IPC分类号： H01G9/20 , H01L31/0216
CPC分类号： H01L51/4273 , H01L51/0046 , H01L51/4246 , H01L2251/308 , Y02E10/549
摘要： Disclosed herein are organic photosensitive devices including a first subcell and a second subcell and having at least one exciton-blocking charge carrier filter disposed between the subcells. The filters comprise a mixture of at least one wide energy gap material and at least one electron or hole conducting material. As described herein, the filters simultaneously block excitons and conduct the desired charge carrier (electrons or holes).
摘要翻译：本文公开了包括第一子电池和第二子电池并且具有设置在子电池之间的至少一个激子阻挡电荷载流子过滤器的有机光敏器件。过滤器包括至少一个宽能隙材料和至少一个电子或空穴传导材料的混合物。如本文所述，滤光器同时阻止激子并传导所需的电荷载流子（电子或空穴）。

7. 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。

8. 发明授权

US08816332B2 Organic photovoltaic cell incorporating electron conducting exciton blocking layers 有权
标题翻译：掺有电子传导激子阻挡层的有机光伏电池
公开(公告)号：US08816332B2
公开(公告)日：2014-08-26
申请号：US13400963
申请日：2012-02-21
申请人： Stephen R. Forrest , Brian E. Lassiter
发明人： Stephen R. Forrest , Brian E. Lassiter
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00
CPC分类号： B82Y10/00 , H01L51/0046 , H01L51/0047 , H01L51/0053 , H01L51/006 , H01L51/0078 , H01L51/4246 , H01L2251/308 , Y02E10/549 , Y02P70/521
摘要： The present disclosure relates to photosensitive optoelectronic devices including a compound blocking layer located between an acceptor material and a cathode, the compound blocking layer including: at least one electron conducting material, and at least one wide-gap electron conducting exciton blocking layer. For example, 3,4,9,10 perylenetetracarboxylic bisbenzimidazole (PTCBI) and 1,4,5,8-napthalene-tetracarboxylic-dianhydride (NTCDA) function as electron conducting and exciton blocking layers when interposed between the acceptor layer and cathode. Both materials serve as efficient electron conductors, leading to a fill factor as high as 0.70. By using an NTCDA/PTCBI compound blocking layer structure increased power conversion efficiency is achieved, compared to an analogous device using a conventional blocking layers shown to conduct electrons via damage-induced midgap states.
摘要翻译：本公开涉及包括位于受主材料和阴极之间的化合物阻挡层的光敏光电子器件，所述化合物阻挡层包括：至少一种电子传导材料和至少一个宽间隙电子传导激子阻挡层。例如，当介于受体层和阴极之间时，3,4,9,10苝四羧酸双苯并咪唑（PTCBI）和1,4,5,8-四羧酸二酐（NTCDA）作为电子传导和激子阻断层发挥作用。这两种材料都是高效的电子导体，导致高达0.70的填充因子。与使用传统阻挡层的类似器件相比，通过使用NTCDA / PTCBI化合物阻挡层结构提高了功率转换效率，所示的传统阻挡层通过损伤诱导的中间隙状态传导电子。

9. 发明授权

US08637345B2 Methods of fabricating devices by low pressure cold welding 有权
标题翻译：低压冷焊制造装置的方法
公开(公告)号：US08637345B2
公开(公告)日：2014-01-28
申请号：US13525539
申请日：2012-06-18
申请人： Changsoon Kim , Stephen R. Forrest
发明人： Changsoon Kim , Stephen R. Forrest
IPC分类号： H01L51/40
CPC分类号： H01L51/0022 , B33Y10/00 , H01L51/0004 , H01L51/0516 , H01L51/0545
摘要： Methods of transferring a metal and/or organic layer from a patterned stamp, preferably a soft, elastomeric stamp, to a substrate are provided. The patterned metal or organic layer may be used for example, in a wide range of electronic devices. The present methods are particularly suitable for nanoscale patterning of organic electronic components.
摘要翻译：提供了将金属和/或有机层从图案化的印模，优选软的弹性体印模转移到基底的方法。图案化的金属或有机层可以用于例如广泛的电子器件中。本发明的方法特别适用于有机电子元件的纳米尺度图案化。

10. 发明授权

US08633497B2 Concave-hemisphere-patterned organic top-light emitting device 有权
标题翻译：凹半图案有机顶发光器件
公开(公告)号：US08633497B2
公开(公告)日：2014-01-21
申请号：US12731249
申请日：2010-03-25
申请人： Stephen R. Forrest , Michael Slootsky , Richard Lunt
发明人： Stephen R. Forrest , Michael Slootsky , Richard Lunt
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/3244 , H01L33/24 , H01L51/5271 , H01L51/5275 , H01L2251/5315
摘要： A first device is provided. The first device includes an organic light emitting device, which further comprises a first electrode, a second electrode, and an organic emissive layer disposed between the first and second electrode. Preferably, the second electrode is more transparent than the first electrode. The organic emissive layer has a first portion shaped to form an indentation in the direction of the first electrode, and a second portion shaped to form a protrusion in the direction of the second electrode. The first device may include a plurality of organic light emitting devices. The indentation may have a shape that is formed from a partial sphere, a partial cylinder, a pyramid, or a pyramid with a mesa, among others. The protrusions may be formed between adjoining indentations or between an indentation and a surface parallel to the substrate.
摘要翻译：提供第一个设备。第一器件包括有机发光器件，其还包括设置在第一和第二电极之间的第一电极，第二电极和有机发光层。优选地，第二电极比第一电极更透明。有机发光层具有成形为在第一电极的方向上形成凹陷的第一部分和形成为在第二电极的方向上形成突起的第二部分。第一装置可以包括多个有机发光装置。凹陷可以具有由局部球体，部分圆柱体，金字塔形或具有台面的金字塔等形成的形状。突起可以形成在相邻的凹陷之间或者在凹陷和平行于基底的表面之间。

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