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11. 发明授权

US09985232B2 Biscarbazole derivative host materials for OLED emissive region 有权
公开(公告)号：US09985232B2
公开(公告)日：2018-05-29
申请号：US14400352
申请日：2012-05-17
申请人： Kazuki Nishimura , Toshihiro Iwakuma , Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown
发明人： Kazuki Nishimura , Toshihiro Iwakuma , Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown
IPC分类号： H01L51/00 , H01L51/50 , C07D209/82 , C09K11/06 , C07D401/14 , C07D405/14 , H05B33/20
CPC分类号： H01L51/5016 , C07D209/82 , C07D401/14 , C07D405/14 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/5012 , H01L2251/5384 , H05B33/20
摘要： An organic electroluminescence device utilizes a novel combination of one or more biscarbazole derivative compounds as the phosphorescent host material in combination with an organometallic phosphorescent material as a dopant in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1A) or (2A) below: where A1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X1 and X2 each are a linking group; Y1 to Y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the organometallic phosphorescent material is a compound having a substituted chemical structure represented by the formula (4A): where each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, alkylaryl, CN, CF3, CnF2n+1, trifluorovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group; M is a platinum group metal; Ar′, Ar″, Ar′″ and Ar″″ each independently represent a substituted or unsubstituted aryl or heteroaryl substituent on the phenylpyridine ligand; a is 0 or 1; b is 0 or 1; c is 0 or 1; d is 0 or 1; m is 1 or 2; n is 1 or 2; m+n is the maximum number of ligands that can be coordinated to M, and wherein at least one of a, b, c, and d is 1 and when at least one of a and b is 1 and at least one of b and c is 1, at least one of Ar′ and Ar″ is different from at least one of Ar′″ and Ar″″.

12. 发明授权

US09385167B2 OLED display architecture 有权
标题翻译： OLED显示架构
公开(公告)号：US09385167B2
公开(公告)日：2016-07-05
申请号：US12565115
申请日：2009-09-23
申请人： Michael Hack , Julia J. Brown , Michael S. Weaver , Brian D'Andrade
发明人： Michael Hack , Julia J. Brown , Michael S. Weaver , Brian D'Andrade
IPC分类号： F21V9/00 , H01L27/32 , H01L51/50
CPC分类号： H01L27/3213 , H01L27/3216 , H01L51/5016
摘要： A device that may be used as a multi-color pixel is provided. The device has a first organic light emitting device, a second organic light emitting device, a third organic light emitting device, and a fourth organic light emitting device. The device may be a pixel of a display having four sub-pixels. The first device may emit red light, the second device may emit green light, the third device may emit light blue light and the fourth device may emit deep blue light.
摘要翻译：提供可用作多色像素的装置。该器件具有第一有机发光器件，第二有机发光器件，第三有机发光器件和第四有机发光器件。该装置可以是具有四个子像素的显示器的像素。第一装置可以发射红光，第二装置可以发射绿光，第三装置可以发射浅蓝光，并且第四装置可以发射深蓝光。

13. 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。

14. 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。

15. 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。

16. 发明申请

US20130306961A1 ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 审中-公开
公开(公告)号：US20130306961A1
公开(公告)日：2013-11-21
申请号：US13995216
申请日：2011-02-11
申请人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Tomoki Kato , Mitsunori Ito
发明人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Tomoki Kato , Mitsunori Ito
IPC分类号： H01L51/50
CPC分类号： H01L51/5028 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5016
摘要： The present invention provides an OLED in which an organic thin film emissive 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 following formula: wherein at least one of Ar1 to Ar3 is represented by the following formula: wherein at least X1 to X3 are independently a nitrogen atom or CR2, provided that two of X1 to X3 are a nitrogen atom, R1 is a linear or branched alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 ring carbon atoms, a substituted or unsubstituted silyl group, an aryl group having 6 to 50 ring carbon atoms, a heteroaryl group having 5 to 50 ring atoms, a halogen atom or a cyano group, R2 is a hydrogen atom or a group represented by R1, a is an integer of 1 to 2 and n is an integer of 0 to 3, L1 is a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms, L2 is a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms, or a substituted or unsubstituted heteroarylene group having 5 to 50 ring atoms, at most two of Ar1 to Ar3 that are not the group of formula (2) are independently a substituted or unsubstituted aryl group having 6 to 50 ring carbon atoms, when L1, L2 and/or at most two of Ar1 to Ar3 that are not the group of formula (2) are a substituted group, the substitutes are independently a linear or branched alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 ring carbon atoms, a substituted or unsubstituted silyl group, an aryl group having 6 to 14 ring carbon atoms, a heteroaryl group having 5 to 20 ring atoms, a halogen atom or a cyano group, when two or more of Ar1 to Ar3 are the groups of formula (2), the groups of formula (2) may be the same or different, when a is 2, R1s may be the same or different, and when n is 2 or more, L2s may be the same or different; 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 following formulas: wherein each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, CN, CF3, CnF2n+1, trifluorovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituted heteroaryl or a heterocyclic group.

17. 发明申请

US20130306960A1 ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 审中-公开
公开(公告)号：US20130306960A1
公开(公告)日：2013-11-21
申请号：US13995193
申请日：2011-02-11
申请人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Mitsunori Ito
发明人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Mitsunori Ito
IPC分类号： H01L51/50
CPC分类号： H01L51/5028 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/0072 , H01L51/0085 , H01L51/5012
摘要： The present invention provides an OLED in which an organic thin film emissive 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 following formula (1): wherein R2 represents a hydrogen atom, a benzene ring, a condensed aromatic hydrocarbon ring, a dibenzofuran ring or a group represented by Ar3—R3; Ar1 to Ar3 each independently represent a benzene ring, a condensed aromatic hydrocarbon ring or a dibenzofuran ring; R1 and R3 each independently represent a hydrogen atom, a benzene ring, a condensed aromatic hydrocarbon ring, or a dibenzofuran ring; the condensed aromatic hydrocarbon ring represented by R1 to R3 and Ar1 to Ar3 is selected from the group consisting of a naphthalene ring, a chrysene ring, a fluoranthene ring, a triphenylene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzotriphenylene ring, a benzochrysene ring, and a benzo[b]fluoranthene ring; and R1 to R3, Ar1 to Ar3 and 2,7-disubstituted naphthalene ring each independently may have one or more substituents; with the proviso that when Ar1 and Ar2 each represents a condensed aromatic hydrocarbon constituted by four or more-membered ring, Ar1 and Ar2 are different from each other; wherein when Ar1 and Ar2 each represents a benzene ring, R1 and R2 cannot both be a hydrogen atom or a naphthalene ring at the same time; and when R1 and R2 each represents a hydrogen atom, Ar1 and Ar2 cannot both be a naphthalene ring at the same time or a combination of a naphthalene ring and a benzene ring; 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 following formulas: wherein each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, CN, CF3, CnF2n+1, trifluorovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituted heteroaryl or a heterocyclic group.

18. 发明授权

US08564001B2 Organic light emitting device lighting panel 有权
标题翻译：有机发光装置照明面板
公开(公告)号：US08564001B2
公开(公告)日：2013-10-22
申请号：US13110298
申请日：2011-05-18
申请人： Michael Hack , Julia J. Brown , Peter Levermore , Michael S. Weaver
发明人： Michael Hack , Julia J. Brown , Peter Levermore , Michael S. Weaver
IPC分类号： H01L33/50 , H01L21/00
CPC分类号： H01L51/5016 , H01L51/5036 , H01L51/529 , H01L2251/5361
摘要： A first device that may include one or more organic light emitting devices. At least 65 percent of the photons emitted by the organic light emitting devices are emitted from an organic phosphorescent emitting material. An outcoupling enhancer is optically coupled to each organic light emitting device. In one embodiment, the light panel is not attached to a heat management structure. In one embodiment, the light panel is capable of exhibiting less than a 10 degree C. rise in junction temperature when operated at a luminous emittance of 9,000 lm/m2 without the use of heat management structures, regardless of whether the light panel is actually attached to a heat management structure or not. The light panel may be attached to a heat management structure. The light panel may be not attached to a heat management structure.
摘要翻译：可以包括一个或多个有机发光器件的第一器件。由有机发光器件发射的至少65％的光子从有机磷光发射材料发射。外耦合增强器光耦合到每个有机发光器件。在一个实施例中，灯板不附接到热管理结构。在一个实施例中，当以9,000lm / m 2的发光度操作时，光板能够表现出低于10℃的结温上升，而不使用热管理结构，而不管灯板是否实际附着到热管理结构。灯板可以附接到热管理结构。灯板可以不附接到热管理结构。

19. 发明申请

US20130126832A1 ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 有权
公开(公告)号：US20130126832A1
公开(公告)日：2013-05-23
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： H01L51/00
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, 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.

20. 发明授权

US06835950B2 Organic electronic devices with pressure sensitive adhesive layer 有权
标题翻译：有机电子器件带有压敏胶层
公开(公告)号：US06835950B2
公开(公告)日：2004-12-28
申请号：US10122969
申请日：2002-04-12
申请人： Julia J. Brown , Jeffrey Alan Silvernail , Michael Stuart Weaver , Anna Chwang
发明人： Julia J. Brown , Jeffrey Alan Silvernail , Michael Stuart Weaver , Anna Chwang
IPC分类号： H01L5100
CPC分类号： H01L51/5246 , H01L51/5256 , H01L2251/5338 , Y10S257/918
摘要： An organic electronic device structure, according to a first aspect of the invention, includes: (a) a substrate layer; (b) an organic electronic region disposed over the substrate layer; (c) a pressure sensitive adhesive layer disposed over the organic electronic device; and (d) a barrier layer disposed over the adhesive layer. According to a second aspect of the present invention, an organic electronic device structure includes: (a) a substrate layer; (b) an organic electronic region disposed over the substrate layer; (c) a barrier layer disposed over the organic electronic region; (d) a pressure sensitive adhesive layer disposed over the substrate layer and over the barrier layer; and (e) an additional layer disposed over the adhesive layer. In many preferred embodiments, the organic electronic device region is an OLED region.
摘要翻译：根据本发明的第一方面的有机电子器件结构包括：（a）衬底层; （b）设置在所述衬底层上的有机电子区域; （c）设置在有机电子器件上的压敏粘合剂层; 和（d）设置在粘合剂层上的阻挡层。根据本发明的第二方面，有机电子器件结构包括：（a）衬底层; （b）设置在所述衬底层上的有机电子区域; （c）设置在有机电子区域上的阻挡层; （d）设置在所述基底层上方且在所述阻挡层上方的压敏粘合剂层; 和（e）设置在粘合剂层上的附加层。在许多优选实施例中，有机电子器件区域是OLED区域。

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