公开(公告)号：US08557400B2

公开(公告)日：2013-10-15

申请号：US12768068

申请日：2010-04-27

申请人： Chuanjun Xia ,  James Fiordeliso ,  Raymond Kwong

发明人： Chuanjun Xia ,  James Fiordeliso ,  Raymond Kwong

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0074 ,  H01L51/5016 ,  H05B33/14

摘要： Novel organic compounds comprising ligands with deuterium substitution are provided. In particular, the compound is an iridium complex comprising methyl-d3 substituted ligands. The compounds may be used in organic light emitting devices to provide devices having improved color, efficiency and lifetime.

摘要翻译： 提供了包含具有氘取代的配体的新型有机化合物。 特别地，该化合物是包含甲基-d3取代的配体的铱络合物。 这些化合物可以用于有机发光器件中以提供具有改进的颜色，效率和寿命的器件。

公开(公告)号：US20140264292A1

公开(公告)日：2014-09-18

申请号：US13803044

申请日：2013-03-14

申请人： Chuanjun Xia ,  Vadim Adamovich ,  Yonggang Wu ,  Lichang Zeng

发明人： Chuanjun Xia ,  Vadim Adamovich ,  Yonggang Wu ,  Lichang Zeng

IPC分类号： H01L51/00

CPC分类号： H01L51/0072 ,  C07D209/86 ,  C07D401/04 ,  C07D403/04 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5225 ,  H01L2251/552

摘要： A compound according to a formula I, devices incorporating the same, and formulations including the same are described. The compound according to the formula I can have the structure wherein R1, R2, R3, R4, R5 and R6 each represent mono, di, tri, tetra substitutions, or no substitution, R9 represents mono, di, tri substitutions, or no substitution, R1, R2, R3, R4, R5, R6 and R9 are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acid, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof. A1, A2, A3, A4, A5, and A6 are each independently selected from N or C and n is an integer from 1 to 20.

摘要翻译： 描述了根据式I的化合物，包含其的装置和包含其的制剂。 根据式I的化合物可以具有其中R 1，R 2，R 3，R 4，R 5和R 6各自表示单，二，三，四取代或不取代的结构，R 9表示单，二，三取代或不取代 R 1，R 2，R 3，R 4，R 5，R 6和R 9各自独立地选自氢，氘，卤素，烷基，环烷基，杂烷基，芳基烷基，烷氧基，芳氧基，氨基，甲硅烷基，烯基，环烯基，杂烯基 炔基，芳基，杂芳基，酰基，羰基，羧酸，酯，腈，异腈，硫烷基，亚磺酰基，磺酰基，膦基及其组合。 A1，A2，A3，A4，A5和A6各自独立地选自N或C，n是1至20的整数。

公开(公告)号：US20110163302A1

公开(公告)日：2011-07-07

申请号：US13001577

申请日：2009-06-30

申请人： Chun Lin ,  Bin Ma ,  Chuanjun Xia ,  Yonggang Wu ,  Raymond Kwong

发明人： Chun Lin ,  Bin Ma ,  Chuanjun Xia ,  Yonggang Wu ,  Raymond Kwong

IPC分类号： H01L51/54 ,  C07D409/12 ,  C07D495/04

CPC分类号： C09K11/06 ,  C07D333/76 ,  C07D495/04 ,  C07D519/00 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1092 ,  H01L51/0037 ,  H01L51/004 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0078 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5048

摘要： Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided.

摘要翻译： 提供了新的材料，其具有单个苯基或苯基链，其中在单个苯基或苯基链的每个端部上都有氮原子。 氮原子可以被特定的噻吩，苯并噻吩和三亚苯基进一步取代。 还提供了有机发光装置，其中新型材料用作装置中的空穴传输材料。 还提供了空穴传输材料与特定主体材料的组合。

公开(公告)号：US20190185412A1

公开(公告)日：2019-06-20

申请号：US16223135

申请日：2018-12-18

申请人： Chuanjun Xia

发明人： Chuanjun Xia

IPC分类号： C07C211/61 ,  H01L51/00 ,  H01L51/50

CPC分类号： C07C211/61 ,  C07C2603/52 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5096

摘要： Tetraphenylene triarylamine compounds are disclosed, which are novel triarylamine compounds containing tetraphenylene building block. The compounds can be used as charge transporting materials, hole transporting materials, hole injection materials, electron blocking materials, etc., in an electroluminescent device. These novel compounds have good sublimation characters, and can offer more controllable charge transporting performance and good OLED device performance. Also disclosed are an organic electroluminescent device and a formulation.

公开(公告)号：US20190123286A1

公开(公告)日：2019-04-25

申请号：US16137663

申请日：2018-09-21

申请人： Chuanjun Xia

发明人： Chuanjun Xia

IPC分类号： H01L51/00 ,  C07D487/04 ,  C09K11/02 ,  C09K11/06

摘要： Indolocarbazole tetraphenylene compounds are disclosed. These novel compounds contain tetraarylene or tetraheteroarylene which can be used as charge transporting materials, charge blocking materials, hosts or emitters in an organic electroluminescent device. These novel compounds offer better device performance than comparative compounds that don't contain a tetraarylene or tetraheteroarylene structure. Also disclosed are an electroluminescent device and a formulation.

公开(公告)号：US09978958B2

公开(公告)日：2018-05-22

申请号：US13798668

申请日：2013-03-13

申请人： Chuanjun Xia ,  Chun Lin ,  Gregg Kottas ,  Zeinab Elshenawy

发明人： Chuanjun Xia ,  Chun Lin ,  Gregg Kottas ,  Zeinab Elshenawy

IPC分类号： H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  C07F15/00

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/5016 ,  H05B33/14

摘要： Phosphorescent materials are provided, where the materials comprise a coordination compound having at least one ligand L3 having Formula (I): wherein A and B are each independently a 5-membered or 6-membered carbocyclic or heterocyclic ring; wherein RA, RB, RC, and RD each represent mono, di, tri, tetra substitutions, or no substitution; wherein Z1, Z2, Z3, Z4, Z5, Z6, Z7, and Z8 are each selected from N or C; wherein at least one of Z1, Z2, Z3, Z4, Z5, Z6, Z7, and Z8 is N; wherein one of Z1, Z2, Z3, and Z4 is C that is bonded to N of A; wherein Z is selected from the group consisting of BR, NR, PR, O, S, Se, C═O, S═O, SO2, CRR′, SiRR′, and GeRR′; wherein R, R′, RA, RB, RC, and RD are described herein; wherein L3 is coordinated to a metal M1; and wherein L3 may be linked with other ligands to comprise a tridentate, tetradentate, pentadentate, or hexadentate ligand. Devices, such as organic light emitting devices, comprising such compounds are also provided.

公开(公告)号：US09512355B2

公开(公告)日：2016-12-06

申请号：US13316162

申请日：2011-12-09

申请人： Bin Ma ,  Alan DeAngelis ,  Chuanjun Xia

发明人： Bin Ma ,  Alan DeAngelis ,  Chuanjun Xia

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07F15/00 ,  H05B33/14 ,  H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H05B33/14

摘要： Novel phosphorescent metal complexes containing 2-phenylisoquinoline ligands with at least two substituents on the isoquinoline ring are provided. The disclosed compounds have low sublimation temperatures that allow for ease of purification and fabrication into a variety of OLED devices.

摘要翻译： 提供了含有在异喹啉环上具有至少两个取代基的2-苯基异喹啉配体的新型磷光金属络合物。 所公开的化合物具有低升华温度，其允许易于纯化和制造成各种OLED器件。

公开(公告)号：US09246036B2

公开(公告)日：2016-01-26

申请号：US13589622

申请日：2012-08-20

申请人： Ruiqing Ma ,  Chuanjun Xia ,  Prashant Mandlik

发明人： Ruiqing Ma ,  Chuanjun Xia ,  Prashant Mandlik

IPC分类号： H01L33/52 ,  H01L31/18 ,  H05K7/00 ,  B05D5/00 ,  B05D1/00 ,  B05C11/00 ,  H01L21/56 ,  B05D3/00 ,  H01L31/048 ,  H01L51/00

CPC分类号： H01L51/5253 ,  H01L31/048 ,  H01L31/18 ,  H01L51/0005 ,  H01L51/004 ,  H01L51/0094 ,  H01L51/56 ,  H01L2251/568 ,  H01L2933/0025 ,  Y02E10/50

摘要： A method of preparing a surface for deposition of a thin film thereon, wherein the surface including a plurality of protrusions extending therefrom and having shadowed regions, includes locally treating at least one of the protrusions.

摘要翻译： 一种制备用于在其上沉积薄膜的表面的方法，其中包括从其延伸并具有阴影区域的多个突起的表面包括局部处理至少一个突起。

公开(公告)号：US20140252318A1

公开(公告)日：2014-09-11

申请号：US13788775

申请日：2013-03-07

申请人： Pierre-Luc T. Boudreault ,  Chuanjun Xia

发明人： Pierre-Luc T. Boudreault ,  Chuanjun Xia

IPC分类号： H01L51/00

CPC分类号： H01L51/0094 ,  C07F7/0816 ,  C07F7/30 ,  C09K11/06 ,  C09K2211/104 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

摘要： A compound according to a formula I and devices incorporating the same are described. The compound according to the formula I can have the structure: wherein X is Si or Ge; R1 and R2 represent mono, di, tri, tetra, or penta substitutions or no substitution; R3, R4 represent mono, di, tri, or tetra substitutions or no substitution; R1 and R2 are optionally joined to form a ring, which may be further substituted; L is a single bond or comprises an aryl or heteroaryl group having from 5-20 carbon atoms, which is optionally further substituted; and A is an aromatic group. A contains a group selected from the group consisting of indole, carbazole, benzofuran, dibenzofuran, benzothiophene, dibenzothiophene, benzoselenophene, dibenzoselenophene, triphenylene, azacarbazole, azadibenzofuran, azadibenzothiophene, azadibenzoselenophene, azatriphenylene, and combinations thereof, which are optionally further substituted. The device can include the compound according to Formula I in an organic layer.

摘要翻译： 描述根据式I的化合物和其结合的化合物。 根据式I的化合物可以具有以下结构：其中X是Si或Ge; R1和R2表示单，二，三，四或五取代或不取代; R3，R4代表单，二，三或四取代或不取代; R1和R2任选地连接形成环，其可进一步被取代; L是单键或包含任选进一步取代的具有5-20个碳原子的芳基或杂芳基; A是芳香族基团。 A包含任选进一步取代的选自吲哚，咔唑，苯并呋喃，二苯并呋喃，苯并噻吩，二苯并噻吩，苯并硒吩，二苯并硒吩，三亚苯，azacarbazole，azadibenzofuran，azadibenzothiophene，azadibenzoselenophen，azatriphenylene及其组合的基团。 该装置可以包括有机层中根据式I的化合物。

公开(公告)号：US08742657B2

公开(公告)日：2014-06-03

申请号：US12901901

申请日：2010-10-11

申请人： Chuanjun Xia ,  Michael S Weaver ,  Jason Brooks

发明人： Chuanjun Xia ,  Michael S Weaver ,  Jason Brooks

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： F21V9/08 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0071 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/0087 ,  H01L51/5036

摘要： Novel devices comprising a layer including compounds that are capable of triplet triplet annihilation up conversion (TTA-UC). In particular, the up-conversion layer absorbs light emitted by the OLED device and emits up-converted light with shorter wavelength in response. These devices may be used to provide improved lifetime for blue emitting devices.

摘要翻译： 新型器件包括包含能够三重态三线态湮灭向上转换（TTA-UC）的化合物的层。 特别地，上转换层吸收由OLED器件发射的光并响应于发射具有较短波长的上变换光。 这些器件可用于为蓝色发光器件提供改善的寿命。