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1. 发明申请

US20070103066A1 Stacked OLEDs with a reflective conductive layer 审中-公开
标题翻译：具有反射导电层的堆叠OLED
公开(公告)号：US20070103066A1
公开(公告)日：2007-05-10
申请号：US11266181
申请日：2005-11-04
申请人： Brian D'Andrade , Richard Hewitt , Kamala Rajan , Vadim Adamovich
发明人： Brian D'Andrade , Richard Hewitt , Kamala Rajan , Vadim Adamovich
IPC分类号： H01J1/62
CPC分类号： H01L27/3209 , H01L25/048 , H01L27/3202 , H01L27/3204 , H01L27/3267 , H01L27/3286 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/0081 , H01L51/5218 , H01L51/5278 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides an OLED comprising two or more organic emissive layers electrically connected with a reflective conductive layer.
摘要翻译：本发明提供一种OLED，其包含与反射导电层电连接的两个或更多个有机发光层。

2. 发明授权

US08080937B2 OLED having a charge transport enhancement layer 有权
标题翻译： OLED具有电荷输送增强层
公开(公告)号：US08080937B2
公开(公告)日：2011-12-20
申请号：US11938651
申请日：2007-11-12
申请人： Kamala Rajan , Ken Urbanik , Ruiqing Ma , Brian D'Andrade
发明人： Kamala Rajan , Ken Urbanik , Ruiqing Ma , Brian D'Andrade
IPC分类号： H01L51/10
CPC分类号： H01L51/5092 , H01L51/0081 , H01L51/0085 , H01L51/5048
摘要： Charge transport enhancement layers and structures are provided that may improve the performance of organic devices, specifically organic light emitting devices. A charge transport enhancement layer may include a layer or an inorganic material, metal oxide, halide, and/or alkali disposed between two organic layers, and separated from the cathode by an intervening organic layer. One or more CTELs may be used, such as in an alternating stack of organic and CTEL layers. Surprisingly, it has been found that the use of one or more CTELs arranged in a stack with intervening organic layers may improve the performance of the device even where the layer is not directly adjacent to the cathode.
摘要翻译：提供电荷传输增强层和结构，其可以改善有机器件，特别是有机发光器件的性能。电荷输送增强层可以包括设置在两个有机层之间的层或无机材料，金属氧化物，卤化物和/或碱，并且通过中间的有机层与阴极分离。可以使用一个或多个CTEL，例如在有机和CTEL层的交替堆叠中。令人惊奇的是，已经发现，即使在层不直接与阴极相邻的情况下，使用布置在具有中间有机层的堆叠中的一个或多个CTEL也可以提高器件的性能。

3. 发明申请

US20120181933A1 OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE 有权
标题翻译：具有短路结构的OLED照明设备
公开(公告)号：US20120181933A1
公开(公告)日：2012-07-19
申请号：US13349295
申请日：2012-01-12
申请人： Ruiqing Ma , Huiqing Pang , Peter Levermore , Prashant Mandlik , Jeffery Silvernail , Kamala Rajan , Jason Paynter
发明人： Ruiqing Ma , Huiqing Pang , Peter Levermore , Prashant Mandlik , Jeffery Silvernail , Kamala Rajan , Jason Paynter
IPC分类号： H05B37/00 , H01J9/00
CPC分类号： H01L27/329 , H01L27/3209 , H01L27/3225 , H01L27/3281 , H01L27/3288 , H01L2251/5361
摘要： A first device that may include a short tolerant structure, and methods for fabricating embodiments of the first device, are provided. A first device may include a substrate and a plurality of OLED circuit elements disposed on the substrate. Each OLED circuit element may include a fuse that is adapted to open an electrical connection in response to an electrical short in the pixel. Each OLED circuit element may comprise a pixel that may include a first electrode, a second electrode, and an organic electroluminescent (EL) material disposed between the first and the second electrodes. Each of the OLED circuit elements may not be electrically connected in series with any other of the OLED circuit elements.
摘要翻译：提供了可以包括短容忍结构的第一设备和用于制造第一设备的实施例的方法。第一器件可以包括衬底和设置在衬底上的多个OLED电路元件。每个OLED电路元件可以包括适于响应于像素中的电短路打开电连接的熔丝。每个OLED电路元件可以包括可以包括设置在第一和第二电极之间的第一电极，第二电极和有机电致发光（EL）材料的像素。每个OLED电路元件可以不与任何其它OLED电路元件串联电连接。

4. 发明授权

US08907560B2 Dynamic OLED lighting 有权
标题翻译：动态OLED照明
公开(公告)号：US08907560B2
公开(公告)日：2014-12-09
申请号：US13106660
申请日：2011-05-12
申请人： Peter Levermore , Kamala Rajan , Prashant Mandlik , Emory Krall , Huiqing Pang , Ruiqing Ma
发明人： Peter Levermore , Kamala Rajan , Prashant Mandlik , Emory Krall , Huiqing Pang , Ruiqing Ma
IPC分类号： H01L51/52 , H01L51/00
CPC分类号： H01L51/0097 , H01L2251/5338 , Y02E10/549
摘要： A flexible OLED is provided on a flexible substrate. The flexible substrate has at least cut region. The substrate is expandable due to the separation of the flexible substrate at the cut region that is accommodated by bending of the flexible substrate. The substrate on which the flexible OLED is deposited on may be expanded without plastic deformation.
摘要翻译：柔性OLED设置在柔性基板上。柔性基板具有至少切割区域。由于柔性基板在通过柔性基板的弯曲而容纳的切割区域处的分离，基板是可扩展的。柔性OLED沉积在其上的基底可以膨胀而没有塑性变形。

5. 发明申请

US20140231793A1 LAMP WITH MULTIPLE FLEXIBLE OLEDs 有权
标题翻译：具有多个柔性OLED的灯
公开(公告)号：US20140231793A1
公开(公告)日：2014-08-21
申请号：US14347908
申请日：2011-09-29
申请人： Kamala Rajan , Emory Krall , Prashant Mandlik , Ruiqing Ma , Peter Levermore , Huiqing Pang , Jeffrey Silvernail
发明人： Kamala Rajan , Emory Krall , Prashant Mandlik , Ruiqing Ma , Peter Levermore , Huiqing Pang , Jeffrey Silvernail
IPC分类号： H01L51/00 , H01L51/52
CPC分类号： H01L51/0097 , F21S6/003 , F21Y2105/00 , F21Y2115/15 , H01L27/3202 , H01L27/3204 , H01L51/52 , H01L2251/5361 , H01R12/61 , H01R13/7175 , H05K1/028 , H05K1/147 , H05K1/189 , H05K3/284 , H05K3/361 , H05K2201/10106 , H05K2201/10393 , H05K2201/2072 , H05K2201/209 , Y02E10/549
摘要： Devices comprising multiple flexible substrates bearing OLEDs are provided. The flexible substrates are interconnected, and the properties of the substrates and the interconnections provide the shape of the device.
摘要翻译：提供了包括多个柔性基板的装置，该柔性基板带有OLED。柔性基板互连，并且基板和互连件的特性提供了该装置的形状。

6. 发明授权

US08432095B2 Process for fabricating metal bus lines for OLED lighting panels 有权
标题翻译：制造OLED照明面板金属总线的工艺
公开(公告)号：US08432095B2
公开(公告)日：2013-04-30
申请号：US13105770
申请日：2011-05-11
申请人： Huiqing Pang , Peter Levermore , Kamala Rajan , Emory Krall , Ruiqing (Ray) Ma , Paul E. Burrows
发明人： Huiqing Pang , Peter Levermore , Kamala Rajan , Emory Krall , Ruiqing (Ray) Ma , Paul E. Burrows
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5203 , C23C14/042 , C23C14/24 , H01L27/3202 , H01L27/3204 , H01L27/3279 , H01L27/329 , H01L51/0023 , H01L51/0097 , H01L51/50 , H01L51/5016 , H01L51/5212 , H01L51/5228 , H01L51/56 , H01L2251/5338 , H01L2251/5361 , H01L2251/5392 , H05B33/10
摘要： Systems and methods for the design and fabrication of OLEDs, including high-performance large-area OLEDs, are provided. Variously described fabrication processes may be used to deposit and pattern bus lines with a smooth profile and a gradual sidewall transition. Such smooth profiles may, for example, reduce the probability of electrical shorting at the bus lines. Accordingly, in certain circumstances, an insulating layer may no longer be considered essential, and may be optionally avoided altogether. In cases where an insulating layer is not used, further enhancements in the emissive area and shelf life of the device may be achieved as well. According to aspects of the invention, bus lines such as those described herein may be deposited, and patterned, using vapor deposition such as vacuum thermal evaporation (VTE) through a shadow mask, and may avoid multiple photolithography steps. Other vapor deposition systems and methods may include, among others, sputter deposition, e-beam evaporation and chemical vapor deposition (CVD). A final profile of the bus line may substantially correspond to the profile as deposited.
摘要翻译：提供了用于设计和制造OLED的系统和方法，包括高性能大面积OLED。可以使用各种描述的制造工艺来沉积和模拟具有平滑轮廓和逐渐侧壁转变的总线。这样的平滑轮廓可以例如降低在总线线路处短路的可能性。因此，在某些情况下，绝缘层可能不再被认为是必要的，并且可以完全可选地避免。在不使用绝缘层的情况下，也可以实现装置的发射面积和保存期限的进一步增强。根据本发明的方面，可以使用诸如真空热蒸发（VTE）之类的气相沉积通过荫罩来沉积和图案化这样描述的总线，并且可以避免多个光刻步骤。其他气相沉积系统和方法可以包括溅射沉积，电子束蒸发和化学气相沉积（CVD）。总线的最终配置文件可以基本上对应于保存的配置文件。

7. 发明申请

US20120319553A1 ORGANIC LIGHT EMITTING DEVICE WITH CONDUCTING COVER 有权
标题翻译：带导电盖的有机发光装置
公开(公告)号：US20120319553A1
公开(公告)日：2012-12-20
申请号：US13575837
申请日：2010-02-03
申请人： Jeffrey Silvernail , Jason Paynter , Kamala Rajan
发明人： Jeffrey Silvernail , Jason Paynter , Kamala Rajan
IPC分类号： H05B33/06 , H05B33/10
CPC分类号： H01L51/5243 , H01L51/5203 , H01L51/5212 , H01L51/529 , H01L2251/5361
摘要： An organic light emitting device (OLED) configured to emit light uniformly over an emitting area and a method of making the OLED are disclosed. The OLED contains a substrate, an electrode disposed over the substrate, and a light-emitting structure containing an organic material. The light-emitting structure is in contact with the electrode. The OLED contains an electrically conductive cover substantially overlaying the electrode and an electrically conductive connecting material disposed between the electrically conductive cover and the electrode. The electrically conductive material provides an electrically conductive path connecting the electrically conductive cover and the electrode. The electrically conductive cover increases the overall uniformity of emitted light from the OLED.
摘要翻译：公开了一种被配置为在发射区域上均匀发射光的有机发光器件（OLED）和制造OLED的方法。 OLED包含衬底，设置在衬底上的电极和包含有机材料的发光结构。发光结构与电极接触。 OLED包含基本上覆盖电极的导电盖和设置在导电盖和电极之间的导电连接材料。导电材料提供连接导电盖和电极的导电路径。导电盖增加了来自OLED的发射光的总体均匀性。

8. 发明授权

US09293734B2 Light extraction block with curved surface 有权
标题翻译：具有弯曲表面的光提取块
公开(公告)号：US09293734B2
公开(公告)日：2016-03-22
申请号：US12978213
申请日：2010-12-23
申请人： Peter Levermore , Emory Krall , Jeffrey Silvernail , Kamala Rajan , Julia J. Brown
发明人： Peter Levermore , Emory Krall , Jeffrey Silvernail , Kamala Rajan , Julia J. Brown
IPC分类号： F21V5/00 , H01L51/52 , H01L27/32
CPC分类号： H01L51/5275 , H01L27/3211
摘要： Light extraction blocks, and OLED lighting panels using light extraction blocks, are described, in which the light extraction blocks include various curved shapes that provide improved light extraction properties compared to parallel emissive surface, and a thinner form factor and better light extraction than a hemisphere. Lighting systems described herein may include a light source with an OLED panel. A light extraction block with a three-dimensional light emitting surface may be optically coupled to the light source. The three-dimensional light emitting surface of the block may includes a substantially curved surface, with further characteristics related to the curvature of the surface at given points. A first radius of curvature corresponding to a maximum principal curvature k1 at a point p on the substantially curved surface may be greater than a maximum height of the light extraction block. A maximum height of the light extraction block may be less than 50% of a maximum width of the light extraction block. Surfaces with cross sections made up of line segments and inflection points may also be fit to approximated curves for calculating the radius of curvature.
摘要翻译：描述光提取块和使用光提取块的OLED照明面板，其中光提取块包括与平行发射表面相比提供改进的光提取性能的各种弯曲形状，以及比半球更薄的形状因子和更好的光提取。本文描述的照明系统可以包括具有OLED面板的光源。具有三维发光表面的光提取块可以光学耦合到光源。块的三维发光表面可以包括基本上弯曲的表面，具有与给定点处的表面的曲率相关的进一步的特性。对应于基本弯曲表面上的点p处的最大主曲率k1的第一曲率半径可以大于光提取块的最大高度。光提取块的最大高度可以小于光提取块的最大宽度的50％。具有由线段和拐点组成的横截面的曲面也可以拟合到用于计算曲率半径的近似曲线。

9. 发明授权

US08836223B2 OLED panel with fuses 有权
标题翻译：带保险丝的OLED面板
公开(公告)号：US08836223B2
公开(公告)日：2014-09-16
申请号：US13590081
申请日：2012-08-20
申请人： Peter Levermore , Huiqing Pang , Kamala Rajan
发明人： Peter Levermore , Huiqing Pang , Kamala Rajan
IPC分类号： H05B37/00 , H01J9/00
CPC分类号： H01L51/5203 , G09G3/30 , G09G2330/08 , H01L27/3211 , H01L27/3288 , H01L27/3297 , H01L51/50
摘要： Embodiments may provide a first device that may comprise a substrate, a plurality of conductive bus lines disposed over the substrate, and a plurality of OLED circuit elements disposed on the substrate, where each of the OLED circuit elements comprises one and only one pixel electrically connected in series with a fuse. Each pixel may further comprise a first electrode, a second electrode, and an organic electroluminescent (EL) material disposed between the first and the second electrodes. The fuse of each of the plurality of OLED circuit elements may electrically connect each of the OLED circuit elements to at least one of the plurality of bus lines. Each of the plurality of bus lines may be electrically connected to a plurality of OLED circuit elements that are commonly addressable and at least two of the bus lines may be separately addressable.
摘要翻译：实施例可以提供第一装置，其可以包括衬底，设置在衬底上的多个导电总线线以及设置在衬底上的多个OLED电路元件，其中每个OLED电路元件包括一个且仅一个像素电连接与保险丝串联。每个像素还可以包括设置在第一和第二电极之间的第一电极，第二电极和有机电致发光（EL）材料。多个OLED电路元件中的每一个的熔丝可以将每个OLED电路元件电连接到多个总线中的至少一个。多个总线中的每一个可以电连接到多个可共同寻址的OLED电路元件，并且至少两个总线可以单独寻址。

10. 发明授权

US08766517B2 Organic light emitting device with conducting cover 有权
标题翻译：有导电罩的有机发光装置
公开(公告)号：US08766517B2
公开(公告)日：2014-07-01
申请号：US13575837
申请日：2010-02-03
申请人： Jeffrey Silvernail , Jason Paynter , Kamala Rajan
发明人： Jeffrey Silvernail , Jason Paynter , Kamala Rajan
IPC分类号： H01J1/62 , H01J63/04 , H01J1/02
CPC分类号： H01L51/5243 , H01L51/5203 , H01L51/5212 , H01L51/529 , H01L2251/5361
摘要： The claimed invention was made by, on behalf of, and/or in connection with one or more of the following parties to a joint university corporation research agreement: Princeton University, The University of Southern California, The University of Michigan and Universal Display Corporation. The agreement was in effect on and before the date the claimed invention was made, and the claimed invention was made as a result of activities undertaken within the scope of the agreement.
摘要翻译：所要求的发明是由联合大学公司研究协议的一个或多个以下各方作出的：普林斯顿大学，南加州大学，密歇根大学和通用显示公司。该协议在要求发明的日期之前和之前生效，所要求的发明是在协议范围内进行的活动的结果。

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