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1. 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。

2. 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。

3. 发明授权

US5998803A Organic light emitting device containing a hole injection enhancement layer 失效
标题翻译：含有空穴注入增强层的有机发光装置
公开(公告)号：US5998803A
公开(公告)日：1999-12-07
申请号：US865491
申请日：1997-05-29
申请人： Stephen Forrest , Paul Burrows , Mark E. Thompson , Vladimir Bulovic
发明人： Stephen Forrest , Paul Burrows , Mark E. Thompson , Vladimir Bulovic
IPC分类号： H01L51/00 , H01L51/30 , H01L51/50 , H01L51/52 , H01L35/24 , H01J1/62
CPC分类号： H01L51/0053 , B82Y10/00 , H01L51/0021 , H01L51/5088 , H01L2251/308 , H01L2251/5315 , H01L2251/5353 , H01L51/0081 , H01L51/5206 , H01L51/5281
摘要： The present invention is directed to organic light emitting devices comprised of a heterostructure for producing electroluminescence, wherein the heterostructure includes a hole injection enhancement layer between a hole transporting layer and an indium tin oxide anode layer. The hole injection enhancement layer may be comprised of 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA), bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) (BTQBT), or other suitable, rigid organic materials. The present invention is further directed to methods of fabricating such devices.
摘要翻译：本发明涉及由用于产生电致发光的异质结构构成的有机发光器件，其中异质结构包括在空穴传输层和氧化铟锡阳极层之间的空穴注入增强层。空穴注入增强层可以由3,4,9,10-苝四羧酸二酐（PTCDA），双（1,2,5-噻二唑并） - 对 - 二（1,3-二硫代）（BTQBT）或其它合适的刚性有机材料。本发明还涉及制造这种装置的方法。

4. 发明申请

US20070132369A1 Transparent contacts for organic devices 有权
标题翻译：有机器件的透明触点
公开(公告)号：US20070132369A1
公开(公告)日：2007-06-14
申请号：US11701743
申请日：2007-02-02
申请人： Stephen Forrest , Mark Thompson , Paul Burrows , Vladimir Bulovic , Gong Gu
发明人： Stephen Forrest , Mark Thompson , Paul Burrows , Vladimir Bulovic , Gong Gu
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5234 , C09K11/06 , H01L27/156 , H01L27/3209 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0042 , H01L51/005 , H01L51/0051 , H01L51/0059 , H01L51/0077 , H01L51/008 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5036 , H01L51/5048 , H01L51/5243 , H01L51/5246 , H01L51/5253 , H01L2224/24145 , H01L2251/5323 , H01L2924/01021 , H01L2924/01068 , H01L2924/12041 , H01L2924/12044 , H01L2924/00
摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias. The devices are substantially transparent when de-energized, making them useful for heads-up display applications.
摘要翻译：多色有机发光器件采用由有机化合物制成的双异质结构器件的垂直层叠层。垂直堆叠结构形成在具有ITO或类似金属的透明涂层的玻璃基底上以提供基底。沉积在衬底上的是三个双异质结构器件的垂直堆叠布置，每个由异质结构器件制成，每个由合适的有机材料制成。实施堆叠，使得具有最长波长的双异质结构位于堆叠的顶部。这构成在顶部发射红光的装置，其中装置具有最短波长，即发射蓝光的装置，在堆叠的底部。位于红色和蓝色的设备结构之间是绿色设备结构。这些器件被配置为堆叠以提供阶梯轮廓，由此每个器件通过薄的透明导电接触层与另一个分离，以使来自每个器件的光能够透过半透明触点并通过下部器件结构，同时进一步启用每个设备接收选择性偏差。当断电时，这些器件基本上是透明的，使得它们对于平视显示器应用是有用的。

5. 发明申请

US20070044836A1 Organic Photosensitive Optoelectronic Devices With Transparent Electrodes 有权
标题翻译：具有透明电极的有机光敏光电器件
公开(公告)号：US20070044836A1
公开(公告)日：2007-03-01
申请号：US11539337
申请日：2006-10-06
申请人： Stephen Forrest , Vladimir Bulovic
发明人： Stephen Forrest , Vladimir Bulovic
IPC分类号： H01L31/00
CPC分类号： H01L51/4246 , B82Y10/00 , H01L27/302 , H01L51/0042 , H01L51/0046 , H01L51/0047 , H01L51/005 , H01L51/0053 , H01L51/0077 , H01L51/0078 , H01L51/4206 , H01L51/424 , Y02E10/549 , Y10S428/913 , Y10T428/24835 , Y10T428/24942 , Y10T428/31504
摘要： A system comprising a plurality of organic photovoltaic cells arranged in a stack disposed between a first electrode and a second electrode, and a resistive load electrically connected across the first electrode and the second electrode. Each cell comprises a rectifying junction at an interface of organic semiconductor materials. There is metal or metal substitute disposed in the stack between each of the cells. At least a first cell and a second cell of the plurality of organic photovoltaic cells have different absorption characteristics. Photocurrent from the plurality of organic photovoltaic cells energizes the resistive load.
摘要翻译：一种系统，包括布置在第一电极和第二电极之间的堆叠中的多个有机光伏电池，以及跨越第一电极和第二电极电连接的电阻负载。每个单元包括在有机半导体材料的界面处的整流结。在每个电池之间设置在堆叠中的金属或金属替代物。多个有机光伏电池中的至少第一电池和第二电池具有不同的吸收特性。来自多个有机光伏电池的光电流激励电阻负载。

6. 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。

7. 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％。

8. 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.

9. 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。

10. 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。

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