专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08941099B2 Organic light emitting device and materials for use in same 有权
公开(公告)号：US08941099B2
公开(公告)日：2015-01-27
申请号：US13642693
申请日：2010-07-07
申请人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Toshinari Ogiwara
发明人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Toshinari Ogiwara
IPC分类号： H01L35/24
CPC分类号： H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/308
摘要： The present invention provides an OLED in which an organic thin film layer comprising a single layer or plural layers between a cathode and an anode, wherein the organic thin film layer comprises at least one organic light emitting layer, wherein at least one light emitting layer comprises at least one host material and at least one phosphorescent emitter material, wherein the host material comprises a substituted or unsubstituted hydrocarbon compound having the chemical structure represented by the formula (A-I): formula (A-1) wherein R1 and R2 each represent independently a substituted or unsubstituted alkyl group having from 1 to about 5 carbon atoms; Ar1 represents a divalent residue of a benzene ring, a naphthalene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring or picene ring; and Ar2 represents a monovalent residue of a naphthalene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring or a picene ring; and Ar1 and Ar2 each may have independently one or plural substituent(s) selected from the group consisting of an alkyl group having 1 to about 3 carbon atoms, a cycloalkyl group having about 5 to about 7 ring-forming carbon atoms, a silyl group having about 3 to about 12 carbon atoms, a cyano group, a halogen atom and an aryl group having about 6 to about 16 ring-forming carbon atoms; and the phosphorescent emitter material comprises a phosphorescent organometallic complex having a substituted chemical structure represented by one of the following partial chemical structures represented by the formulae: formulae (I), (II), (III) wherein R is independently hydrogen or an alkyl substituent having 1-3 carbon atoms, and wherein at least one ring of the formula has one or more of said alkyl substituent.

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

US09257665B2 Lifetime OLED display 有权
公开(公告)号：US09257665B2
公开(公告)日：2016-02-09
申请号：US13837458
申请日：2013-03-15
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： G06F3/038 , H01L51/52 , H01L51/50 , H01L27/32
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.

25. 发明申请

US20140077688A1 LOW IMAGE STICKING OLED DISPLAY 有权
标题翻译：低图像贴图OLED显示屏
公开(公告)号：US20140077688A1
公开(公告)日：2014-03-20
申请号：US13618423
申请日：2012-09-14
申请人： Michael Stuart Weaver , Michael Hack , Julia J. Brown , Mauro Premutico
发明人： Michael Stuart Weaver , Michael Hack , Julia J. Brown , Mauro Premutico
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。

26. 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。

27. 发明申请

US20140077177A1 LIFETIME OLED DISPLAY 审中-公开
标题翻译： LIFETIME OLED显示屏
公开(公告)号：US20140077177A1
公开(公告)日：2014-03-20
申请号：US13837458
申请日：2013-03-15
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： 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。

28. 发明授权

US08957579B2 Low image sticking OLED display 有权
标题翻译：低图像粘贴OLED显示屏
公开(公告)号：US08957579B2
公开(公告)日：2015-02-17
申请号：US13618423
申请日：2012-09-14
申请人： Michael Stuart Weaver , Michael Hack , Julia J. Brown , Mauro Premutico
发明人： Michael Stuart Weaver , Michael Hack , Julia J. Brown , Mauro Premutico
IPC分类号： H01J1/62 , H01J63/04
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。

29. 发明申请

US20140077163A1 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：US20140077163A1
公开(公告)日：2014-03-20
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： H01L51/52 , H01L51/56
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. 发明申请

US20120280631A1 Illumination Source Using LEDs and OLEDs 有权
标题翻译：使用LED和OLED的照明源
公开(公告)号：US20120280631A1
公开(公告)日：2012-11-08
申请号：US13100452
申请日：2011-05-04
申请人： Paul E. Burrows , Michael Hack , Julia J. Brown
发明人： Paul E. Burrows , Michael Hack , Julia J. Brown
IPC分类号： H05B37/02 , H05B37/00 , H01L33/64
CPC分类号： H01L27/3225 , F21K9/00 , F21Y2113/20 , F21Y2115/10 , F21Y2115/15 , H01L27/3211 , H01L51/5271 , H01L51/529 , H01L2251/5361 , Y02B20/36 , Y10S362/80
摘要： A first device is provided, wherein the first device is an illumination source comprising OLEDs and inorganic LEDs. The first device includes a first light source that has one or more first light emitting devices. Each of the first light emitting devices includes an inorganic light emitting diode (LED) that emits light that has a peak wavelength in the visible spectrum between 400 and 500 nm. The device also includes a second light source that has one or more second light emitting devices. Each of the second light emitting devices comprises an organic light emitting diode (OLED) that emits light that has peak wavelength in the visible spectrum between 500 and 800 nm. The device also includes a driving component. The first light source and the second light source are disposed such that their emissions combine.
摘要翻译：提供了第一装置，其中第一装置是包括OLED和无机LED的照明源。第一装置包括具有一个或多个第一发光装置的第一光源。每个第一发光器件包括发射具有在400和500nm之间的可见光谱中的峰值波长的光的无机发光二极管（LED）。该装置还包括具有一个或多个第二发光装置的第二光源。每个第二发光器件包括发射具有在500和800nm之间的可见光谱中的峰值波长的光的有机发光二极管（OLED）。该装置还包括驱动部件。第一光源和第二光源被布置成使得它们的排放相结合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式