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21. 发明授权

US08053770B2 Emissive layer patterning for OLED 有权
标题翻译：用于OLED的发射层图案化
公开(公告)号：US08053770B2
公开(公告)日：2011-11-08
申请号：US12577482
申请日：2009-10-12
申请人： Brian D'Andrade , Michael S. Weaver , Julia J. Brown
发明人： Brian D'Andrade , Michael S. Weaver , Julia J. Brown
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00
CPC分类号： H01L51/5036 , H01L27/3211 , H01L51/5203
摘要： An organic light emitting device is provided. The device includes an anode, a cathode, and an organic emissive stack disposed between the anode and the cathode. The device may be a “pixel” in a display, capable of emitting a wide variety of colors through the use of independently addressable “sub-pixels,” each subpixel emitting a different spectrum of light. In the most general sense, the device includes a first subpixel and a second subpixel, and at least one of the anode and the cathode has independently addressable first and second regions corresponding to the first and second subpixels. The device includes an emissive stack disposed between the anode and the cathode. The emissive stack includes a first organic emissive layer and a second organic emissive layer. The first organic emissive layer is disposed between the anode and the cathode, and extends throughout the first and second regions. The second organic emissive layer is disposed between the anode and the cathode, and extends throughout the second region but not the first region. The second organic emissive layer is disposed closer to the cathode than the first organic emissive layer. The first organic emissive layer is emissive in the first region, and the second organic emissive layer is emissive in the second region.
摘要翻译：提供有机发光装置。该装置包括阳极，阴极和设置在阳极和阴极之间的有机发射叠层。该装置可以是显示器中的“像素”，能够通过使用可独立寻址的“子像素”发射各种颜色，每个子像素发射不同光谱。在最通常的意义上，该装置包括第一子像素和第二子像素，并且阳极和阴极中的至少一个具有对应于第一和第二子像素的独立可寻址的第一和第二区域。该装置包括设置在阳极和阴极之间的发射叠层。发射堆叠包括第一有机发射层和第二有机发射层。第一有机发射层设置在阳极和阴极之间，并延伸遍及第一和第二区域。第二有机发射层设置在阳极和阴极之间，并且延伸遍及第二区域而不是第一区域。第二有机发光层设置成比第一有机发光层更靠近阴极。第一有机发射层在第一区域中发射，并且第二有机发射层在第二区域中发光。

22. 发明授权

US09502681B2 System and method for a flexible display encapsulation 有权
标题翻译：柔性显示封装的系统和方法
公开(公告)号：US09502681B2
公开(公告)日：2016-11-22
申请号：US13719262
申请日：2012-12-19
申请人： Michael Hack , Julia J. Brown
发明人： Michael Hack , Julia J. Brown
IPC分类号： H01L29/08 , H01L51/52 , H01L51/00
CPC分类号： H01L51/5253 , H01L51/0097
摘要： Provided is an OLED device that is rollable and has a rollable protective covering to protect the OLED when rolled. The rollable protective covering may include a single layer barrier and a plastic lid. The single layer barrier may provide permeation protection to the OLED in the OLED device. The protective covering provides mechanical protection to the OLED device when rolled. The protective covering and the OLED may be fabricated separately and assembled afterwards.
摘要翻译：提供了一种可滚动的OLED器件，并且具有可滚动的保护覆盖物，以在轧制时保护OLED。可滚动保护罩可以包括单层屏障和塑料盖。单层屏障可以在OLED器件中为OLED提供渗透保护。保护盖在滚动时为OLED装置提供机械保护。保护盖和OLED可以分开制造，之后组装。

23. 发明授权

US09170665B2 Lifetime OLED display 有权
标题翻译：终身OLED显示屏
公开(公告)号：US09170665B2
公开(公告)日：2015-10-27
申请号：US13615666
申请日：2012-09-14
申请人： Michael Hack , Julia J. Brown , Michael Stuart Weaver , Mauro Premutico
发明人： Michael Hack , Julia J. Brown , Michael Stuart Weaver , Mauro Premutico
IPC分类号： G09G3/28 , G06F3/038 , H01L51/52 , H01L27/32 , G09G3/32
CPC分类号： G06F3/038 , G09G3/3208 , G09G2300/0452 , H01L27/3211 , H01L51/5278
摘要： Light emitting devices including sub-pixels having different numbers of emissive layers are provided. At least one sub-pixel of a first color may include a single emissive layer, and at least one sub-pixel of a second color may include multiple emissive layers disposed in a vertical stack. Light emitting devices in which different voltages are applied to each sub-pixel or group of sub-pixels are also provided. In some configurations, the voltage to be applied to a sub-pixel may be selected based upon the number of emissive layers in the sub-pixel.
摘要翻译：提供包括具有不同数量的发射层的子像素的发光器件。第一颜色的至少一个子像素可以包括单个发射层，并且第二颜色的至少一个子像素可以包括设置在垂直堆叠中的多个发射层。还提供了将不同电压施加到每个子像素或子像素组的发光器件。在一些配置中，可以基于子像素中的发射层的数量来选择要施加到子像素的电压。

24. 发明授权

US08933468B2 Electronic device with reduced non-device edge area 有权
标题翻译：电子设备具有减少的非设备边缘区域
公开(公告)号：US08933468B2
公开(公告)日：2015-01-13
申请号：US13422924
申请日：2012-03-16
申请人： Prashant Mandlik , Ruiqing Ma , Jeff Silvernail , Julia J. Brown , Lin Han , Sigurd Wagner , Luke Walski
发明人： Prashant Mandlik , Ruiqing Ma , Jeff Silvernail , Julia J. Brown , Lin Han , Sigurd Wagner , Luke Walski
IPC分类号： H01L29/18 , H01L33/00 , H01L27/32 , H01L25/075
CPC分类号： H01L51/5253 , H01L25/0753 , H01L27/3209 , H01L51/56 , H01L2251/566 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
摘要： A first product may be provided that comprises a substrate having a first surface, a first side, and a first edge where the first surface meets the first side; and a device disposed over the substrate, the device having a second side, where at least a first portion of the second side is disposed within 3 mm from the first edge of the substrate. The first product may further comprise a first barrier film that covers at least a portion of the first edge of the substrate, at least a portion of the first side of the substrate, and at least the first portion of the second side of the device.
摘要翻译：可以提供第一产品，其包括具有第一表面，第一侧和第一边缘与第一表面相交的第一边缘的基底; 以及设置在所述基板上的装置，所述装置具有第二侧，所述第二侧的至少第一部分设置在距所述基板的第一边缘3mm以内。第一产品还可以包括覆盖基板的第一边缘的至少一部分，基板的第一侧的至少一部分以及装置的第二侧的至少第一部分的第一阻挡膜。

25. 发明申请

US20130320837A1 Four Component Phosphorescent OLED For Cool White Lighting Application 有权
标题翻译：四分量磷光OLED用于冷白光照明应用
公开(公告)号：US20130320837A1
公开(公告)日：2013-12-05
申请号：US13483738
申请日：2012-05-30
申请人： Michael Weaver , Xin Xu , Julia J. Brown
发明人： Michael Weaver , Xin Xu , Julia J. Brown
IPC分类号： H05B33/14
CPC分类号： H05B33/14 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L27/3209 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/504 , H05B33/145
摘要： A light emitting system is provided including a first organic light emitting device. The first organic light emitting device includes an anode, a cathode, a first organic emitting layer disposed between the anode and the cathode, and a second organic emitting layer disposed between the anode and the cathode. The first organic emitting layer and the second organic emitting layer each include an emissive dopant having a peak wavelength of between 400 to 500 nanometers, but one of the peak wavelength of one of the dopants is at least 4 nm less than the peak wavelength of the other dopant. The first organic emitting layer and the second organic emitting layer may overlap each other, such as being disposed one over the other. The device may be used in white light or multi-color systems.
摘要翻译：提供了包括第一有机发光器件的发光系统。第一有机发光器件包括阳极，阴极，设置在阳极和阴极之间的第一有机发光层和设置在阳极和阴极之间的第二有机发光层。第一有机发光层和第二有机发光层各自包含峰值波长在400至500纳米之间的发射掺杂剂，但是掺杂剂中的一种的峰值波长中的一个比波长的峰值波长小至少4nm 其他掺杂剂。第一有机发光层和第二有机发光层可以彼此重叠，例如彼此重叠设置。该设备可用于白光或多色系统。

26. 发明授权

US06803720B2 Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture 有权
标题翻译：具有磷光掺杂混合层结构的高度稳定和高效的OLED
公开(公告)号：US06803720B2
公开(公告)日：2004-10-12
申请号：US09738429
申请日：2000-12-15
申请人： Raymond C. Kwong , Michael G. Hack , Theodore Zhou , Julia J. Brown , Tan D. Ngo
发明人： Raymond C. Kwong , Michael G. Hack , Theodore Zhou , Julia J. Brown , Tan D. Ngo
IPC分类号： H05B3300
CPC分类号： H01L51/5016 , H01L51/0059 , H01L51/0078 , H01L51/0081 , H01L51/5024 , H01L2251/5384
摘要： A highly stable and efficient organic light emitting device with a phosphorescent-doped mixed layer architecture comprises an anode layer; hole injecting layer over the anode layer; a mixed layer over the hole injecting layer, the mixed layer comprising an organic small molecule hole transporting material, an organic small molecule electron transporting material and a phosphorescent dopant; and a cathode layer over the mixed layer. An electron transporting layer may be present between the mixed layer and the cathode layer and a hole transporting layer may be present between the hole injecting layer and the mixed layer.
摘要翻译：具有磷光掺杂混合层结构的高度稳定和高效的有机发光器件包括阳极层; 阳极层上的空穴注入层; 空穴注入层上的混合层，所述混合层包含有机小分子空穴传输材料，有机小分子电子传输材料和磷光掺杂剂; 和混合层上的阴极层。电子传输层可以存在于混合层和阴极层之间，空穴传输层可以存在于空穴注入层和混合层之间。

27. 发明授权

US06504235B2 Passivation layer and process for semiconductor devices 有权
标题翻译：半导体器件的钝化层和工艺
公开(公告)号：US06504235B2
公开(公告)日：2003-01-07
申请号：US09876538
申请日：2001-06-06
申请人： Adele E. Schmitz , Julia J. Brown
发明人： Adele E. Schmitz , Julia J. Brown
IPC分类号： H01L2358
CPC分类号： H01L23/3171 , H01L2924/0002 , H01L2924/13063 , H01L2924/00
摘要： A semiconductor passivation technique uses a plasma enhanced chemical vapor deposition (PECVD) process to produce a silicon-rich nitride film as a passivation layer on a Group III-V semiconductor device. The silicon-rich film has a nitrogen to silicon ratio of about 0.7, has a relatively high index of refraction of, for example, approximately 2.4, is compressively stressed, and is very low in hydrogen and oxygen content.
摘要翻译：半导体钝化技术使用等离子体增强化学气相沉积（PECVD）工艺在III-V族半导体器件上产生富硅氮化物膜作为钝化层。富含硅的膜的氮与硅的比例约为0.7，具有相对高的折射率，例如约2.4，是压缩应力，并且氢和氧含量非常低。

28. 发明授权

US09655199B2 Four component phosphorescent OLED for cool white lighting application 有权
公开(公告)号：US09655199B2
公开(公告)日：2017-05-16
申请号：US13483738
申请日：2012-05-30
申请人： Michael Weaver , Xin Xu , Julia J. Brown
发明人： Michael Weaver , Xin Xu , Julia J. Brown
IPC分类号： H05B33/14 , H01L27/32 , H01L51/00 , H01L51/50
CPC分类号： H05B33/14 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L27/3209 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/504 , H05B33/145
摘要： A light emitting system is provided including a first organic light emitting device. The first organic light emitting device includes an anode, a cathode, a first organic emitting layer disposed between the anode and the cathode, and a second organic emitting layer disposed between the anode and the cathode. The first organic emitting layer and the second organic emitting layer each include an emissive dopant having a peak wavelength of between 400 to 500 nanometers, but one of the peak wavelength of one of the dopants is at least 4 nm less than the peak wavelength of the other dopant. The first organic emitting layer and the second organic emitting layer may overlap each other, such as being disposed one over the other. The device may be used in white light or multi-color systems.

29. 发明授权

US09379169B2 Very high resolution AMOLED display 有权
标题翻译：非常高分辨率的AMOLED显示
公开(公告)号：US09379169B2
公开(公告)日：2016-06-28
申请号：US13617791
申请日：2012-09-14
申请人： Michael Hack , Michael Stuart Weaver , Julia J. Brown , Woo-Young So
发明人： Michael Hack , Michael Stuart Weaver , Julia J. Brown , Woo-Young So
IPC分类号： H01L29/08 , H01L29/04 , H01L29/18 , H01L21/02 , H01L27/32 , G09G3/32
CPC分类号： H01L27/3262 , G09G3/3258 , G09G2320/0214 , H01L27/326
摘要： OLED displays having a resolution of 300 dpi, 400 dpi, or greater are provided. Devices as disclosed may use one or more transistors, such as metal oxide transistors, which have a leakage current of not more than about 10−15 A/μm. Displays having sub-pixels with a largest dimension on the order of 60 μm are also provided.
摘要翻译：提供分辨率为300dpi，400dpi或更大的OLED显示器。所公开的器件可以使用具有不大于约10-15A /μm的漏电流的一个或多个晶体管，例如金属氧化物晶体管。还提供具有大小为60μm的最大尺寸的子像素的显示器。

30. 发明授权

US08940568B2 Patterning method for OLEDs 有权
标题翻译： OLED的图案化方法
公开(公告)号：US08940568B2
公开(公告)日：2015-01-27
申请号：US13600444
申请日：2012-08-31
申请人： Siddharth Harikrishna Mohan , Paul E. Burrows , Julia J. Brown
发明人： Siddharth Harikrishna Mohan , Paul E. Burrows , Julia J. Brown
IPC分类号： H01L21/00
CPC分类号： H01L51/0005 , H01L27/3206 , H01L27/3209 , H01L27/3211 , H01L51/0008 , H01L51/5004 , H01L51/5016 , H01L51/5036 , H01L51/5056 , H01L51/5064 , H01L51/5072 , H01L51/508 , H01L51/5088 , H01L51/525 , H01L51/5253 , H01L51/5265 , H01L51/56 , H01L2227/323 , H01L2251/558
摘要： Methods of fabricating a device having laterally patterned first and second sub-devices, such as subpixels of an OLED, are provided. Exemplary methods may include depositing via organic vapor jet printing (OVJP) a first organic layer of the first sub-device and a first organic layer of the second sub-device. The first organic layer of the first sub-device and the first organic layer of the second sub-device are both the same type of layer, but have different thicknesses. The type of layer is selected from an ETL, an HTL, an HIL, a spacer and a capping layer.
摘要翻译：提供了制造具有横向图案化的第一和第二子装置（例如OLED的子像素）的装置的方法。示例性方法可以包括通过有机蒸气喷射印刷（OVJP）沉积第一子装置的第一有机层和第二子装置的第一有机层。第一子装置的第一有机层和第二子装置的第一有机层是相同类型的层，但具有不同的厚度。层的类型选自ETL，HTL，HIL，间隔物和覆盖层。

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