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公开(公告)号：US09170665B2
公开(公告)日：2015-10-27
申请号：US13615666
申请日：2012-09-14
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。
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公开(公告)号：US20140078126A1
公开(公告)日：2014-03-20
申请号：US13615666
申请日：2012-09-14
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.
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公开(公告)号：US08957579B2
公开(公告)日：2015-02-17
申请号：US13618423
申请日：2012-09-14
CPC分类号： H01L51/5004 , H01L27/3209 , H01L27/3213 , H01L27/3216 , H01L51/5016 , H01L2251/5384 , H01L2251/552
摘要： Devices and fabrication methods thereof are provided which reduce image sticking and/or improve lifetime and performance of blue emissive devices. Each device may include non-common transport layers between emissive devices, one or more optical capping layers, light and deep blue emissive devices, a mixed host emissive layer, a high T1 transport layer, and/or a stacked blue device in conjunction with single emissive layer red and/or green devices. The provided structures may be used individually, in combination, or as a group in a single device.
摘要翻译： 提供了减少图像残留和/或改善蓝色发射装置的寿命和性能的装置及其制造方法。 每个设备可以包括发射设备之间的非公共传输层，一个或多个光学封盖层，光和深蓝色发射设备，混合主机发射层，高T1传输层和/或堆叠的蓝色设备与单个 发射层红色和/或绿色设备。 提供的结构可以单独地，组合地使用，或者作为单个设备中的组使用。
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公开(公告)号：US20140077177A1
公开(公告)日：2014-03-20
申请号：US13837458
申请日：2013-03-15
IPC分类号： H01L51/52
CPC分类号： G09G3/3208 , G09G3/2003 , G09G2300/0452 , G09G2320/0242 , G09G2320/043 , H01L27/3211 , H01L51/504 , H01L51/5044 , H01L51/52
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。
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公开(公告)号：US09257665B2
公开(公告)日：2016-02-09
申请号：US13837458
申请日：2013-03-15
CPC分类号： G09G3/3208 , G09G3/2003 , G09G2300/0452 , G09G2320/0242 , G09G2320/043 , H01L27/3211 , H01L51/504 , H01L51/5044 , H01L51/52
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.
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公开(公告)号：US20140077688A1
公开(公告)日：2014-03-20
申请号：US13618423
申请日：2012-09-14
IPC分类号： H05B33/14
CPC分类号： H01L51/5004 , H01L27/3209 , H01L27/3213 , H01L27/3216 , H01L51/5016 , H01L2251/5384 , H01L2251/552
摘要： Devices and fabrication methods thereof are provided which reduce image sticking and/or improve lifetime and performance of blue emissive devices. Each device may include non-common transport layers between emissive devices, one or more optical capping layers, light and deep blue emissive devices, a mixed host emissive layer, a high T1 transport layer, and/or a stacked blue device in conjunction with single emissive layer red and/or green devices. The provided structures may be used individually, in combination, or as a group in a single device.
摘要翻译： 提供了减少图像残留和/或改善蓝色发射装置的寿命和性能的装置及其制造方法。 每个设备可以包括发射设备之间的非公共传输层，一个或多个光学封盖层，光和深蓝色发射设备，混合主机发射层，高T1传输层和/或堆叠的蓝色设备与单个 发射层红色和/或绿色设备。 提供的结构可以单独地，组合地使用，或者作为单个设备中的组使用。
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公开(公告)号：US09379169B2
公开(公告)日：2016-06-28
申请号：US13617791
申请日：2012-09-14
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。
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公开(公告)号：US20140077163A1
公开(公告)日：2014-03-20
申请号：US13617791
申请日：2012-09-14
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。
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公开(公告)号：US09412947B2
公开(公告)日：2016-08-09
申请号：US13618445
申请日：2012-09-14
CPC分类号： H01L51/0013 , H01L51/504
摘要： Techniques for fabricating organic light emitting devices, and devices fabricating using the disclosed techniques, are provided. In the disclosed techniques, a layer including an emissive material and a buffer material may be deposited in a single laser transfer process, such as a laser-induced thermal imaging process. The emissive and buffer materials may be deposited in discrete layers during the transfer process. Examples of buffer materials as disclosed include blocking materials, transfer materials, and the like. Additional layers may be deposited using conventional techniques or additional laser transfer processes.
摘要翻译： 提供了用于制造有机发光器件的技术，以及使用所公开技术制造的器件。 在所公开的技术中，包括发射材料和缓冲材料的层可以在诸如激光诱导的热成像工艺的单个激光转移过程中沉积。 发射和缓冲材料可以在转移过程中以离散层沉积。 所公开的缓冲材料的实例包括阻挡材料，转移材料等。 可以使用常规技术或附加激光转移工艺沉积附加层。
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公开(公告)号：US20140077164A1
公开(公告)日：2014-03-20
申请号：US13618445
申请日：2012-09-14
CPC分类号： H01L51/0013 , H01L51/504
摘要： Techniques for fabricating organic light emitting devices, and devices fabricating using the disclosed techniques, are provided. In the disclosed techniques, a layer including an emissive material and a buffer material may be deposited in a single laser transfer process, such as a laser-induced thermal imaging process. The emissive and buffer materials may be deposited in discrete layers during the transfer process. Examples of buffer materials as disclosed include blocking materials, transfer materials, and the like. Additional layers may be deposited using conventional techniques or additional laser transfer processes.
摘要翻译： 提供了用于制造有机发光器件的技术，以及使用所公开技术制造的器件。 在所公开的技术中，包括发射材料和缓冲材料的层可以在诸如激光诱导的热成像工艺的单个激光转移过程中沉积。 发射和缓冲材料可以在转移过程中以离散层沉积。 所公开的缓冲材料的实例包括阻挡材料，转移材料等。 可以使用常规技术或附加激光转移工艺沉积附加层。
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