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41. 发明申请

US20110006291A1 COMPOUND HAVING SUBSTITUTED PYRIDYL GROUP AND PYRIDOINDOLE RING STRUCTURE LINKED THROUGH PHENYLENE GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译：具有取代的吡啶基的化合物和通过苯乙烯基团连接的吡啶环结构和有机电致发光器件
公开(公告)号：US20110006291A1
公开(公告)日：2011-01-13
申请号：US12865736
申请日：2009-01-30
申请人： Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
IPC分类号： H01L51/54 , C07D471/04
CPC分类号： C07D471/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , H01L51/0052 , H01L51/0072 , H01L51/5012 , H01L51/5048
摘要： Objects of the present invention are to provide an organic compound having excellent properties, which is excellent in electron-injecting/transporting performances, has hole-blocking ability and is highly stable in a thin-film state, as a material for an organic electroluminescent device having a high efficiency and a high durability; and to provide an organic electroluminescent device having a high efficiency and a high durability using the compound. The invention relates to a compound having a substituted pyridyl group and a pyridoindole ring structure linked through a phenylene group, which is represented by the general formula (1); and an organic EL device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein the at least one organic layer contains the compound: wherein Ar represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; R1 to R14 may be the same or different from each other and each represents a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a trifluoromethyl group, a linear or branched alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; n represents an integer of 1 to 3; and W, X, Y, and Z respectively represent a carbon atom or a nitrogen atom, provided that only one of W, X, Y, and Z represents a nitrogen atom, and the nitrogen atom does not have the substituent of R7, R8, R9, or R10).
摘要翻译：本发明的目的是提供具有优异的电子注入/传输性能的具有优异的性能的有机化合物，具有空穴阻挡能力并且在薄膜状态下是高度稳定的，作为有机电致发光器件的材料具有高效率和高耐久性; 并提供使用该化合物具有高效率和高耐久性的有机电致发光器件。本发明涉及由通式（1）表示的具有取代的吡啶基和通过亚苯基连接的吡啶并吲哚环结构的化合物。以及包含一对电极和插入在所述电极之间的至少一个有机层的有机EL器件，其中所述至少一个有机层包含化合物：其中Ar表示取代或未取代的芳香族烃基，取代或未取代的芳族杂环基，或取代或未取代的稠合多环芳基; R 1〜R 14可以相同也可以不同，表示氢原子，氟原子，氯原子，氰基，三氟甲基，碳原子数1〜6的直链或支链烷基，取代基或未取代的芳香族烃基，取代或未取代的芳香族杂环基或取代或未取代的稠合多环芳香族基; n表示1〜3的整数， W，X，Y和Z分别表示碳原子或氮原子，只要W，X，Y和Z中只有一个表示氮原子，氮原子不具有R7，R8的取代基，R9或R10）。

42. 发明授权

US07862905B2 Arylamine compound and organic electroluminescent device 有权
标题翻译：芳胺化合物和有机电致发光器件
公开(公告)号：US07862905B2
公开(公告)日：2011-01-04
申请号：US10594239
申请日：2005-03-25
申请人： Tetsuzo Miki , Naohiro Tarumoto , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Naohiro Tarumoto , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01J1/63
CPC分类号： C09K11/06 , C07C211/54 , C07D209/86 , C09K2211/1014 , H01L2251/5384 , H05B33/14
摘要： The present invention provides an arylamine compound having a molecular weight of from 1500 to 6000 represented by the general formula (1): According to the present invention, there can be provided an arylamine compound having excellent hole injection and transporting characteristics and being capable of forming a stable thin film. By using the compound, emission efficiency and durability of conventional organic EL devices can remarkably be improved.
摘要翻译：本发明提供由通式（1）表示的分子量为1500〜6000的芳基胺化合物：根据本发明，可以提供具有优异的空穴注入和输送特性并能够形成的芳基胺化合物一个稳定的薄膜。通过使用该化合物，可以显着提高常规有机EL器件的发光效率和耐久性。

43. 发明授权

US07807274B2 Tetramine compound and organic EL device 有权
标题翻译：四胺化合物和有机EL器件
公开(公告)号：US07807274B2
公开(公告)日：2010-10-05
申请号：US10584140
申请日：2004-12-24
申请人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
发明人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
IPC分类号： H01L51/50
CPC分类号： C07C211/54 , C09K11/06 , C09K2211/1014 , H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： The present invention provides a tetramine compound represented by the following general formula (1): wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom, a tertiary alkyl group having 4 to 8 carbon atoms, an unsubstituted aryl group or an aryl group substituted with a tertiary alkyl group having 4 to 8 carbon atoms, and n represents 3 or 4. According to the invention, there can be provided a material suitable as a material for an organic EL element requiring luminous stability at the time of high temperature driving which has been the largest problem of the conventional organic EL element. Further, an organic EL element containing the above-mentioned tetramine compound and a method for producing the above-mentioned tetramine compound are also disclosed.
摘要翻译：本发明提供由以下通式（1）表示的四胺化合物：其中可以相同或不同的R 1，R 2和R 3各自表示氢原子，具有4至8个碳原子的叔烷基，未取代的芳基或被碳原子数为4〜8的叔烷基取代的芳基，n表示3或4.根据本发明，可以提供适合作为需要发光稳定性的有机EL元件的材料的材料在传统的有机EL元件的最大问题的高温驱动时，此外，还公开了含有上述四胺化合物的有机EL元件和上述四胺化合物的制造方法。

44. 发明申请

US20090278442A1 ARYLAMINE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE 有权
标题翻译：芳基胺化合物和有机电致发光器件
公开(公告)号：US20090278442A1
公开(公告)日：2009-11-12
申请号：US12065417
申请日：2006-08-31
申请人： Tetsuzo Miki , Norimasa Yokoyama , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Norimasa Yokoyama , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01J1/63 , C07C211/50
CPC分类号： C07C211/54 , C07C211/58 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0081 , H01L51/0095 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y02P20/582 , Y10S428/917
摘要： Objects of the invention are to provide a compound of a single molecular species having excellent hole injection/transport property suitable for highly efficient and highly durable organic EL device and excellent amorphousness, and provide a highly efficient and highly durable organic EL device using the compound. This invention relates to an arylamine compound having a molecular weight of 1,500 to 6,000 represented by the following general formula (1), and to an organic electroluminescence device having a pair of electrodes and at least one organic layer sandwiched therebetween, wherein the compound is used as a constituting material of the at least one organic layer: wherein X represents a single bond, CH or CH2, or N or NH; Ar1 and Ar2 are respectively the same and each represents a substituted or unsubstituted phenylene group, biphenylene group, or terphenylene group; R1, R2, R3, and R4 each independently represents an aryl group, wherein the aryl group may be substituted by a diarylamine group in such a manner as to form a triphenylamine partial structure, and the aryl group at the terminal may be substituted, by repetition, by a diarylamino group in such a manner as to form a triphenylamine-like partial structure; m represents an integer of 0 to 2; and n represents 0 or 1.
摘要翻译：本发明的目的是提供具有优异的空穴注入/传输性能的化合物，该化合物适用于高效高效耐用的有机EL器件和优异的无定形性，并提供使用该化合物的高效率和高度耐用的有机EL器件。本发明涉及由以下通式（1）表示的分子量为1,500至6,000的芳基胺化合物以及夹在其间的具有一对电极和至少一个有机层的有机电致发光器件，其中使用该化合物作为所述至少一种有机层的构成材料：其中X表示单键，CH或CH 2，或N或NH; Ar 1和Ar 2分别相同，各自表示取代或未取代的亚苯基，亚联苯基或三亚苯基; R1，R2，R3和R4各自独立地表示芳基，其中芳基可以以形成三苯胺部分结构的方式被二芳基胺基取代，并且末端的芳基可以被以形成三苯胺样部分结构的方式由二芳基氨基重复; m表示0〜2的整数。 n表示0或1。

45. 发明申请

US20090275783A1 METHODS FOR PRODUCING OXIDIZED CYCLIC PHENOL SULFIDES 有权
标题翻译：生产氧化环丙醇硫化物的方法
公开(公告)号：US20090275783A1
公开(公告)日：2009-11-05
申请号：US12503895
申请日：2009-07-16
申请人： Masateru Yasumura , Yoshikazu Aoki , Masami Ito , Masafumi Umekawa , Naohiro Tarumoto
发明人： Masateru Yasumura , Yoshikazu Aoki , Masami Ito , Masafumi Umekawa , Naohiro Tarumoto
IPC分类号： C07C319/02
CPC分类号： C07D341/00
摘要： A method for producing an oxidized cyclic phenol sulfide which comprises the step of oxidizing a cyclic phenol sulfide of the following formula (1) as a raw material: wherein R represents a straight or branched alkyl group having 1 to 6 carbon atoms, and m is an integer from 4 to 8,in a solvent(s) other than a halogenated hydrocarbon in an amount of 2 or more and less than 10 parts by weight per 1 part by weight of the cyclic phenol sulfide, with an oxidizing agent(s) to obtain an oxidized cyclic phenol sulfide of the following formula (2): wherein R represents a straight or branched alkyl group having 1 to 6 carbon atoms, m is an integer from 4 to 8, and n is 1 or 2.
摘要翻译：一种氧化环状苯酚硫化物的制造方法，其特征在于，将下述式（1）所示的环状苯酚硫化物氧化为原料，其中，R表示碳原子数1〜6的直链或支链烷基，m表示 4至8的整数，相对于每1重量份环状苯酚硫化物，其量为2重量份以上且小于10重量份的卤代烃类溶剂，以及氧化剂，得到下述式（2）所示的氧化型环状苯酚硫化物：式中，R表示碳原子数1〜6的直链或支链烷基，m为4〜8的整数，n为1或2。

46. 发明申请

US20090045726A1 M-CARBAZOLYLPHENYL COMPOUNDS 有权
标题翻译：间苯二酚化合物
公开(公告)号：US20090045726A1
公开(公告)日：2009-02-19
申请号：US12097159
申请日：2006-12-12
申请人： Tetsuzo Miki , Norimasa Yokoyama , Shigeru Kusano , Chihaya Adachi
发明人： Tetsuzo Miki , Norimasa Yokoyama , Shigeru Kusano , Chihaya Adachi
IPC分类号： H01J1/63 , C07D403/12 , C07D403/10
CPC分类号： C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , H01L51/0061 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： An object of the present invention is to provide a host compound in an emission layer, which has a high excited triplet level and completely confines triplet excitons of an phosphorescence-emitting substance. The invention relates to a compound containing an m-carbazolylphenyl group, which is represented by the following general formula (1): wherein A represents a nitrogen atom, an amino group to which a substituted or unsubstituted aromatic hydrocarbon group is bonded, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; n represents an integer of 2 to 4; R1 and R2 may be the same or different and represent each an arbitrary substituent; and m and o represent each an integer of 0 to 4.
摘要翻译：本发明的目的是提供一种具有高激发三重态的发射层中的主体化合物，并且完全限制磷光发射物质的三线态激子。本发明涉及含有间 - 咔唑基苯基的化合物，其由下列通式（1）表示：其中A表示氮原子，取代或未取代的芳族烃基键合的氨基，取代或未取代的取代的芳香族烃基，取代或未取代的芳香族杂环基或取代或未取代的稠合多环芳香族基; n表示2〜4的整数， R1和R2可以相同或不同，表示任意的取代基; m和o表示0〜4的整数。

47. 发明申请

US20090011349A1 Photoreceptor for Electrophotography 失效
标题翻译：光电感光器
公开(公告)号：US20090011349A1
公开(公告)日：2009-01-08
申请号：US12161896
申请日：2007-01-18
申请人： Katsumi Abe , Makoto Koike , Atsushi Takesue
发明人： Katsumi Abe , Makoto Koike , Atsushi Takesue
IPC分类号： G03G15/02 , G03G5/047
CPC分类号： G03G5/0696 , G03G5/0614 , G03G5/0616 , G03G5/0638 , G03G5/064 , G03G5/0644
摘要： An object of the invention is to provide a photoreceptor for electrophotography which has a low residual potential in an initial stage, is inhibited from increasing in residual potential, is prevented from decreasing in charge potential, undergoes little fatigue deterioration even upon repeated use, and is less apt to pose a problem concerning toxicity or environmental pollution. The invention relates to a photoreceptor for electrophotography which has a photosensitive layer containing an aromatic hydroxycarboxylic acid metal complex represented by the following general formula (1): and one or more charge-transporting agents each having an arylaminophenyl group in the molecule.
摘要翻译：本发明的目的在于提供一种初始阶段具有低剩余电位，抑制残留电位增加的电子照相感光体，防止电荷电位降低，即使重复使用也几乎不会发生疲劳劣化，并且是不太容易造成毒性或环境污染的问题。本发明涉及一种电子照相用感光体，其具有含有下述通式（1）表示的芳香族羟基羧酸金属络合物的感光层和分子内各具有芳基氨基苯基的一种或多种电荷输送剂。

48. 发明申请

US20080017846A1 Compound Having Oxadiazole Ring Structure Substituted with Pyridyl Group, and Organic Electroluminescent Device 有权
标题翻译：具有吡啶基取代的恶二唑环结构的化合物和有机电致发光器件
公开(公告)号：US20080017846A1
公开(公告)日：2008-01-24
申请号：US10594241
申请日：2005-03-25
申请人： Tetsuzo Miki , Makoto Nagaoka , Shuichi Hayashi , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Makoto Nagaoka , Shuichi Hayashi , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01L51/50 , C09K11/06
CPC分类号： H05B33/14 , C07D413/04 , C07D413/14 , C09K11/06 , C09K2211/1029 , C09K2211/1048 , H01L51/0067 , H01L51/007 , H01L51/5012 , H01L51/5048 , H01L51/5096
摘要： The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1). According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.
摘要翻译：本发明涉及具有连接有取代的吡啶基的恶二唑环结构的化合物，由以下通式（1）表示。根据本发明，可以提供在薄膜状态下具有高稳定性的优异特性的有机化合物，并且可以显着提高常规有机EL器件的发光效率和耐久性。

49. 发明申请

US20070285004A1 Arylamine Compound and Organic Electroluminescent Device 有权
标题翻译：芳胺化合物和有机电致发光器件
公开(公告)号：US20070285004A1
公开(公告)日：2007-12-13
申请号：US10594239
申请日：2005-03-25
申请人： Tetsuzo Miki , Naohiro Tarumoto , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Naohiro Tarumoto , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01J1/63 , C07C211/54 , C07D209/82
CPC分类号： C09K11/06 , C07C211/54 , C07D209/86 , C09K2211/1014 , H01L2251/5384 , H05B33/14
摘要： The present invention provides an arylamine compound having a molecular weight of from 1500 to 6000 represented by the general formula (1): According to the present invention, there can be provided an arylamine compound having excellent hole injection and transporting characteristics and being capable of forming a stable thin film. By using the compound, emission efficiency and durability of conventional organic EL devices can remarkably be improved.
摘要翻译：本发明提供由通式（1）表示的分子量为1500〜6000的芳基胺化合物：根据本发明，可以提供具有优异的空穴注入和输送特性并能够形成的芳基胺化合物一个稳定的薄膜。通过使用该化合物，可以显着提高常规有机EL器件的发光效率和耐久性。

50. 发明申请

US20030203298A1 Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US20030203298A1
公开(公告)日：2003-10-30
申请号：US10254937
申请日：2002-09-26
申请人： Hodogaya Chemical Co., Ltd.
发明人： Katsumi Abe , Chieko Inayoshi , Masaki Ohkubo , Mitsutoshi Anzai , Yasuo Murakami
IPC分类号： G03G005/06 , G03G005/05
CPC分类号： G03G5/0668 , G03G5/0503 , G03G5/0517 , G03G5/0521 , G03G5/0564 , G03G5/0607 , G03G5/0614
摘要： An electrophotographic photoreceptor having a photosensitive layer containing, as a charge transporting material, at least one indane compound of the formula (1), 1 and at least one polycarbonate resin of the formula (4) 2 and/or an organic additive containing at least one atom selected from the group consisting of nitrogen, oxygen, phosphorus and sulfur for an electrophotographic photoreceptor.
摘要翻译：具有含有作为电荷输送材料的至少一种式（1）的二氢化茚化合物和至少一种式（4）的聚碳酸酯树脂和/或含有至少一个原子的有机添加剂的感光层的电子照相感光体选自用于电子照相感光体的氮，氧，磷和硫组成的组。

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