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1. 发明申请

US20130112951A1 SOLUTION PROCESSABLE DOPED TRIARYLAMINE HOLE INJECTION MATERIALS 有权
标题翻译：解决方案可加工的三棱柱孔注射材料
公开(公告)号：US20130112951A1
公开(公告)日：2013-05-09
申请号：US13583539
申请日：2010-03-25
申请人： Chuanjun Xia , Kwang Ohk Cheon
发明人： Chuanjun Xia , Kwang Ohk Cheon
IPC分类号： H01L51/00 , H01L51/56
CPC分类号： H01L51/0062 , H01L51/0003 , H01L51/002 , H01L51/0026 , H01L51/0037 , H01L51/0054 , H01L51/0059 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5052 , H01L51/5088 , H01L51/56 , H01L2251/308
摘要： Methods for fabricating a solution-processed OLED are provided. The methods include depositing an organic layer comprising mixture of an organic electron acceptor and an organic electron donor to form a layer that is insoluble to a non-polar solvent. Devices containing the organic layer may demonstrate improved lifetime and have a lower operating voltage while maintaining good luminous efficiency.
摘要翻译：提供了制造溶液处理的OLED的方法。所述方法包括沉积包含有机电子受体和有机电子给体的混合物的有机层以形成不溶于非极性溶剂的层。包含有机层的器件可以显示出改善的寿命并具有较低的工作电压，同时保持良好的发光效率。

2. 发明授权

US08373162B2 Liquid compositions for inkjet printing of organic layers or other uses 有权
标题翻译：用于喷墨印刷有机层或其他用途的液体组合物
公开(公告)号：US08373162B2
公开(公告)日：2013-02-12
申请号：US13479787
申请日：2012-05-24
申请人： Kwang-Ohk Cheon , Chuanjun Xia , Suman Layek
发明人： Kwang-Ohk Cheon , Chuanjun Xia , Suman Layek
IPC分类号： H01L51/00 , H01L51/50 , H01L51/54
CPC分类号： H01L51/0007 , H01L51/0005 , H01L51/002 , H01L51/0025 , H01L51/004 , H01L51/0054 , H01L51/006 , H01L51/0072 , H01L51/0081 , H01L51/0085
摘要： A method of forming an organic layer for an organic electronic device (e.g., an OLED) by using a liquid composition comprising a small molecule organic semiconductor material mixed in a solvent preparation in which the content of higher boiling impurities is reduced. The solvent preparation comprises a high boiling point solvent and 0.1 wt % or less of impurities having a higher boiling point than the solvent. The liquid composition is deposited on a surface by inkjet printing to form the organic layer. Also, provided are liquid compositions which can be used to make organic layers.
摘要翻译：通过使用包含混合在其中较高沸点杂质含量降低的溶剂制剂中的小分子有机半导体材料的液体组合物形成有机电子器件（例如，OLED）的有机层的方法。溶剂制备包括高沸点溶剂和0.1重量％以下的具有比溶剂沸点高的杂质。通过喷墨印刷将液体组合物沉积在表面上以形成有机层。此外，提供了可用于制备有机层的液体组合物。

3. 发明申请

US20130015430A1 Composite Organic/Inorganic Layer for Organic Light-Emitting Devices 有权
标题翻译：用于有机发光器件的复合有机/无机层
公开(公告)号：US20130015430A1
公开(公告)日：2013-01-17
申请号：US13182855
申请日：2011-07-14
申请人： Raymond Kwong , Chuanjun Xia , Siddharth Harikrishna Mohan , Kwang-Ohk Cheon , Jason Brooks
发明人： Raymond Kwong , Chuanjun Xia , Siddharth Harikrishna Mohan , Kwang-Ohk Cheon , Jason Brooks
IPC分类号： H01L51/52 , B05D5/12 , H01L51/56 , B32B15/04
CPC分类号： H01L51/0094 , C07F7/025 , C07F7/28 , C07F9/005 , C07F11/005 , H01L51/0003 , H01L51/0032 , H01L51/0051 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/56 , H01L2251/303 , H01L2251/558 , Y10T428/31678
摘要： Organic electronic devices comprising a covalently bonded organic/inorganic composite layer. The composite layer may be formed by the reaction of a metal alkoxide with a charge transport compound having one or more hydroxyl groups. Examples of metal alkoxides that can be used include vanadium alkoxides, molybdenum alkoxides, titanium alkoxides, or silicon alkoxides. This composite layer can be used for any of the various charge conducting layers in an organic electronic device, including the hole injection layer.
摘要翻译：包括共价键合的有机/无机复合层的有机电子器件。复合层可以通过金属醇盐与具有一个或多个羟基的电荷输送化合物的反应形成。可以使用的金属醇盐的实例包括钒醇盐，钼醇盐，烷氧化钛或者硅醇盐。该复合层可用于包括空穴注入层在内的有机电子器件中的各种电荷传导层中的任何一种。

4. 发明申请

US20100200841A1 LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES 有权
标题翻译：用于印刷有机层或其他用途的液体组合物
公开(公告)号：US20100200841A1
公开(公告)日：2010-08-12
申请号：US12369525
申请日：2009-02-11
申请人： Kwang-Ohk CHEON , Chuanjun XIA , Michael INBASEKARAN , Takuya SONOYAMA , Masaki ITO , Masahiro UCHIDA , Shunichi SEKI
发明人： Kwang-Ohk CHEON , Chuanjun XIA , Michael INBASEKARAN , Takuya SONOYAMA , Masaki ITO , Masahiro UCHIDA , Shunichi SEKI
IPC分类号： H01L51/30 , H01B1/12 , H01B1/02 , H01L51/40 , H01L33/00 , H01L31/0256 , H01L51/10
CPC分类号： H01L51/0007 , C09D11/36 , C09D11/52 , Y02E10/549 , Y02P70/521
摘要： A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers.
摘要翻译：通过使用包含混合在酮溶剂中的小分子有机半导体材料的液体组合物形成有机层的方法。液体组合物沉积在表面上以形成有机层。酮溶剂可以是芳族酮溶剂，例如四氢萘酮溶剂。有机半导体材料可以是可交联的以提供交联的有机层。该方法可用于制造有机电子器件，例如有机发光器件。另一方面，液体组合物包含混合在芳族醚溶剂中的小分子有机半导体材料。此外，提供了可用于制备有机层的液体组合物。

5. 发明申请

US20080173886A1 SOLID STATE LIGHTING DEVICES COMPRISING QUANTUM DOTS 审中-公开
标题翻译：包含量子的固态照明装置
公开(公告)号：US20080173886A1
公开(公告)日：2008-07-24
申请号：US11747701
申请日：2007-05-11
申请人： Kwang-Ohk CHEON , Jennifer GILLIES , David SOCHA , David DUNCAN , Michael LoCASIO
发明人： Kwang-Ohk CHEON , Jennifer GILLIES , David SOCHA , David DUNCAN , Michael LoCASIO
IPC分类号： H01J1/62 , H01L33/00 , H01L21/02
CPC分类号： H01L33/501 , C09K11/02 , C09K11/7774 , C09K11/883 , H01L33/502
摘要： Solid state lighting devices containing quantum dots dispersed in polymeric or silicone acrylates and deposited over a light source. Solid state lighting devices with different populations of quantum dots either dispersed in matrix materials or not are also provided. Also provided are solid state lighting devices with non-absorbing light scattering dielectric particles dispersed in a matrix material containing quantum dots and deposited over a light source. Methods of manufacturing solid state lighting devices containing quantum dots are also provided.
摘要翻译：包含分散在聚合物或硅氧烷丙烯酸酯中并且沉积在光源上的量子点的固态照明装置。还提供了具有分散在基质材料中的不同质量的量子点的固态照明装置。还提供了具有分散在含有量子点并沉积在光源上的基质材料中的非吸收光散射电介质粒子的固态照明装置。还提供了制造含有量子点的固态照明装置的方法。

6. 发明授权

US09087622B2 Nitrile solvent composistions for inkjet printing of organic layers 有权
标题翻译：用于喷墨印刷有机层的腈溶剂组合物
公开(公告)号：US09087622B2
公开(公告)日：2015-07-21
申请号：US13508490
申请日：2010-12-01
申请人： Kwang-Ohk Cheon , Michael Inbasekaran
发明人： Kwang-Ohk Cheon , Michael Inbasekaran
IPC分类号： H01B1/12 , B05D5/12 , C09D11/00 , C09K11/00 , H01B1/20 , C09D11/328 , C09D11/36 , C09D11/50 , H01L51/00 , H01L51/50
CPC分类号： H01B1/12 , B05D5/12 , C09D11/328 , C09D11/36 , C09D11/50 , H01B1/20 , H01L51/0005 , H01L51/0007 , H01L51/0085 , H01L51/0087 , H01L51/5012
摘要： A liquid composition (e.g., inkjet fluid) for forming an organic layer of an organic electronic device (e.g., an OLED). The liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic solvent. The aromatic solvent, when left as a residue in the organic layer, is capable of presenting relatively reduced resistivity to charge transport or facilitating charge transport in the organic layer that is deposited, as compared to other conventional solvents. In certain embodiments, the aromatic solvent compound has the following formula: wherein R represents one or more optional substituents on the benzene ring, wherein each R is independently an aliphatic group containing from 1-15 carbon atoms; and wherein X is a substitution group that contains an electron-withdrawing group selected from nitrile, sulfonyl, or trifluoromethyl.
摘要翻译：用于形成有机电子器件（例如，OLED）的有机层的液体组合物（例如，喷墨流体）。液体组合物包含混合在芳族溶剂中的小分子有机半导体材料。当与其它常规溶剂相比时，芳族溶剂在有机层中作为残基留下时能够呈现相对降低的电阻率以进行电荷输送或促进沉积的有机层中的电荷输送。在某些实施方案中，芳族溶剂化合物具有下式：其中R表示苯环上一个或多个任选的取代基，其中每个R独立地为含有1-15个碳原子的脂族基团; 并且其中X是含有选自腈，磺酰基或三氟甲基的吸电子基团的取代基。

7. 发明授权

US08643052B2 Light emitting diode comprising semiconductor nanocrystal complexes 有权
标题翻译：包含半导体纳米晶体复合物的发光二极管
公开(公告)号：US08643052B2
公开(公告)日：2014-02-04
申请号：US13446752
申请日：2012-04-13
申请人： Kwang-Ohk Cheon
发明人： Kwang-Ohk Cheon
IPC分类号： H01L33/00
CPC分类号： H01L33/502 , B82Y20/00 , H01L33/56 , H01L33/644
摘要： A light emitting diode (LED) formed by depositing an LED chip and coupling a stability layer to the LED chip. Semiconductor nanocrystals are placed in a first matrix material to form a nanocrystal complex layer. The nanocrystal complex layer is deposited on top of the stability layer. A thickness of the stability layer is chosen to maximizes a power of a light output by the nanocrystal complex layer. The matrix material and the stability layer can be of the same type of material. Additional layers of matrix material can be deposited on top of the nanocrystal complex layer. These additional layers can comprise matrix material only or can comprise matrix material and semiconductor nanocrystals to form another nanocrystal complex layer.
摘要翻译：通过沉积LED芯片并将稳定层耦合到LED芯片而形成的发光二极管（LED）。将半导体纳米晶体放置在第一基质材料中以形成纳米晶体复合层。纳米晶体复合层沉积在稳定层的顶部。选择稳定层的厚度以使由纳米晶体复合层输出的光的功率最大化。基质材料和稳定层可以是相同类型的材料。可以在纳米晶体复合层的顶部上沉积附加的基质材料层。这些附加层可以仅包含基质材料或可以包含基质材料和半导体纳米晶体以形成另一纳米晶体复合层。

8. 发明申请

US20120267612A1 CROSS-LINKABLE COPPER PHTHALOCYANINE COMPLEXES 审中-公开
标题翻译：交联铜酞菁复合物
公开(公告)号：US20120267612A1
公开(公告)日：2012-10-25
申请号：US13142086
申请日：2009-01-14
申请人： Chuanjun Xia , Raymond Kwong , Ken-Tsung Wong , Hsiao-Fan Chen , Ming-Chen Kuo , Kwang-Ohk Cheon
发明人： Chuanjun Xia , Raymond Kwong , Ken-Tsung Wong , Hsiao-Fan Chen , Ming-Chen Kuo , Kwang-Ohk Cheon
IPC分类号： C07F1/08 , H01L51/44 , H01L51/48
CPC分类号： C09K11/06 , C08F12/14 , C08F12/32 , C08F12/34 , C08G61/12 , C09K2211/188 , H01L51/004 , H01L51/0059 , H01L51/0078 , H01L51/009
摘要： Cross-linkable copper complexes comprising a copper phthalocyanine core and one or more cross-linkable functionalities linked to the phthalocyanine core. The copper complex may have a spacer group with the one or more cross-linkable functionalities on the spacer group. The spacer group contains a chain or one or more aryl groups. These cross-linkable copper complexes may be used in making organic electronic devices, such as OLEDs, by solution processing techniques.
摘要翻译：包含铜酞菁核和与酞菁核连接的一个或多个可交联官能团的可交联铜络合物。铜络合物可以具有在间隔基团上具有一个或多个可交联官能团的间隔基团。间隔基团包含链或一个或多个芳基。这些可交联的铜络合物可以通过溶液处理技术用于制造有机电子器件，例如OLED。

9. 发明申请

US20120049168A1 Cross-Linked Charge Transport Layer Containing an Additive Compound 审中-公开
标题翻译：含有添加剂的交联电荷输送层
公开(公告)号：US20120049168A1
公开(公告)日：2012-03-01
申请号：US13163933
申请日：2011-06-20
申请人： Michael INBASEKARAN , Kwang-Ohk CHEON , Chuanjun XIA , Siddharth Harikrishna MOHAN
发明人： Michael INBASEKARAN , Kwang-Ohk CHEON , Chuanjun XIA , Siddharth Harikrishna MOHAN
IPC分类号： H01L51/54 , H01B1/12 , H01L51/56
CPC分类号： H05B33/10 , H01L51/5056 , H05B33/14
摘要： Organic electronic devices comprising an improved charge transport layer. The charge transport layer comprises a covalently cross-linked host matrix. The covalently cross-linked matrix comprises a charge transport compound as molecular subunits that are cross-linked to each other. The charge transport layer further comprises a second charge transport compound as an additive, which may be a small molecule, or a polymer, or a mixture of both. The charge transport layer may be a hole transport layer. The charge transport compound for the additive may be an arylamine compound, such as NPD.
摘要翻译：包括改进的电荷传输层的有机电子器件。电荷传输层包含共价交联的主体基质。共价交联的基质包含作为彼此交联的分子亚基的电荷输送化合物。电荷输送层还包含作为添加剂的第二电荷输送化合物，其可以是小分子，或聚合物，或两者的混合物。电荷输送层可以是空穴传输层。用于添加剂的电荷输送化合物可以是芳基胺化合物，例如NPD。

10. 发明申请

US20130002132A1 ELECTROLUMINESCENT DEVICES FOR LIGHTING APPLICATIONS 审中-公开
标题翻译：用于照明应用的电致发光器件
公开(公告)号：US20130002132A1
公开(公告)日：2013-01-03
申请号：US13614026
申请日：2012-09-13
申请人： Kwang Ohk Cheon , Mike Inbasekaran , Julie J. Brown
发明人： Kwang Ohk Cheon , Mike Inbasekaran , Julie J. Brown
IPC分类号： H05B33/14 , H05B33/10
CPC分类号： H01L51/56 , H01L51/0003 , H01L51/0008 , H01L51/5016 , H01L51/5036 , H01L51/504
摘要： A method of fabricating an organic light emitting device is provided. A first electrode is provided, over which the rest of the device will be fabricated. A first organic layer is deposited over the first electrode via solution processing. The first organic layer includes: i. an organic host material of the first organic layer; ii. a first organic emitting material of the first organic layer; iii. a second organic emitting material of the first organic layer; A second organic layer is deposited over and in direct contact with the first organic layer. The second organic layer includes an organic emitting material of the second organic layer. A second electrode is then deposited over the second organic layer. The device may include other layers.
摘要翻译：提供一种制造有机发光器件的方法。提供第一电极，在其上制造器件的其余部分。通过溶液处理在第一电极上沉积第一有机层。第一个有机层包括：i。第一有机层的有机主体材料; ii。第一有机层的第一有机发光材料; iii。第一有机层的第二有机发光材料; 沉积第二有机层并与第一有机层直接接触。第二有机层包括第二有机层的有机发光材料。然后将第二电极沉积在第二有机层上。该装置可以包括其他层。

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