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

US07255936B2 Polymeric fluorescent substance and polymer light-emitting device using the same 有权
标题翻译：聚合物荧光物质和使用其的聚合物发光装置
公开(公告)号：US07255936B2
公开(公告)日：2007-08-14
申请号：US10206880
申请日：2002-07-29
申请人： Shuji Doi , Takanobu Noguchi , Yoshiaki Tsubata
发明人： Shuji Doi , Takanobu Noguchi , Yoshiaki Tsubata
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： C08G61/12 , C09K11/06 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1466 , Y10S428/917
摘要： Provided is a polymeric fluorescent substance comprising a copolymer which has a substituent containing a specific aromatic amine structure below in the side chain, wherein X1 is a divalent hydrocarbon group; Ar2 is an arylene group or the like; Ar3 and Ar4 independently represent an aryl group or the like. The polymeric fluorescent substance is preferably used for a light emitting layer of a polymer LED having high luminance and high light emitting efficiency.
摘要翻译：本发明提供一种聚合物荧光物质，其包含在侧链中具有下述特定芳香胺结构的取代基的共聚物，其中X 1为二价烃基; Ar 2是亚芳基等; Ar 3和Ar 4独立地表示芳基等。聚合物荧光物质优选用于具有高亮度和高发光效率的聚合物LED的发光层。

22. 发明申请

US20070103059A1 Composition and polymer light-emitting device 审中-公开
标题翻译：成分和聚合物发光装置
公开(公告)号：US20070103059A1
公开(公告)日：2007-05-10
申请号：US10556771
申请日：2004-05-14
申请人： Yoshiaki Tsubata , Satoshi Mikami , Chizu Sekine
发明人： Yoshiaki Tsubata , Satoshi Mikami , Chizu Sekine
IPC分类号： H01L51/00 , H01J1/62 , C08L25/02
CPC分类号： H05B33/14 , C08G61/125 , C08G61/126 , C08G73/02 , C08G73/06 , C09K11/06 , C09K2211/1433
摘要： A composition comprising a polymer compound having a polystyrene reduced number-average molecular weight of 103-108, and a compound showing light-emission from triplet excited state, and said polymer compound comprises a repeating unit of the following formula (1); and a polymer complex compound having visible light-emission in the solid state, and including a repeating unit of the above formula (1), a repeating unit selected from the above formulas (12) and (13), and a metal complex structure showing light-emission from triplet excited state: wherein, Ring P and Ring Q represent an aromatic ring, Y represents —O—, —S—, etc.; Ar15 and Ar16 represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; R40 represents an alkyl group, etc.; X represents a single bond, etc.; Ar6, Ar7, Ar8, and Ar9 represent an arylene group, etc.; Ar10, Ar11, and Ar12 represent aryl group, etc.; and x and y each independently represent 0 or 1, and 0≦x+y≦1.
摘要翻译：一种组合物，其包含聚苯乙烯换算的数均分子量为10 3〜10 8的高分子化合物，以及显示出来自三线态激发态的发光的化合物，所述高分子化合物包含下式（1）的重复单元; 和具有固态的可见光发射的聚合物络合物，并且包含上述式（1）的重复单元，选自上述式（12）和（13）的重复单元和显示三重激发态的发光：其中，环P和环Q表示芳环，Y表示-O - ， - S-等; Ar 15和Ar 16代表三价芳族烃基或三价杂环基; R 40代表烷基等; X表示单键等; Ar 6，Ar 7，Ar 8和Ar 9代表亚芳基等; Ar 11，Ar 11和Ar 12代表芳基等; x和y各自独立地表示0或1，0 <= x + y <= 1。

23. 发明授权

US07125930B2 Block copolymer and polymeric luminescent element 有权
标题翻译：嵌段共聚物和聚合物发光元件
公开(公告)号：US07125930B2
公开(公告)日：2006-10-24
申请号：US10476132
申请日：2002-04-24
申请人： Takanobu Noguchi , Yoshiaki Tsubata , Shuji Doi
发明人： Takanobu Noguchi , Yoshiaki Tsubata , Shuji Doi
IPC分类号： C08L25/08 , C08F112/02
CPC分类号： H01L51/0038 , C09K11/06 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/50
摘要： A block copolymer comprising two or more blocks and having fluorescence in the solid state, wherein blocks thereof may be the same or different, and in each of the blocks, one or more kinds of repeating units are bonded through conjugated bonds, and bonding between the blocks is made by junction unit having conjugated bond, and the polystyrene reduced number average molecular weight of at least one block is 1×103 to 1×108.
摘要翻译：包含两个或更多个嵌段并且具有固态荧光的嵌段共聚物，其中嵌段可以相同或不同，并且在每个嵌段中，一个或多个重复单元通过共轭键键合，并且在嵌段由具有共轭键的连接单元制成，聚苯乙烯减少至少一个嵌段的数均分子量为1×10 3至1×10 8。

24. 发明授权

US06875895B2 Bis (diphenylvinyl) arene compound 失效
标题翻译：双（二苯基乙烯基）芳烃化合物
公开(公告)号：US06875895B2
公开(公告)日：2005-04-05
申请号：US10223211
申请日：2002-08-20
申请人： Takahiro Ueoka , Hideyuki Ikehira , Yoshiaki Tsubata
发明人： Takahiro Ueoka , Hideyuki Ikehira , Yoshiaki Tsubata
IPC分类号： C07C25/24 , C07C43/225 , C07C309/65 , C07C309/73 , C07F7/08 , C07C25/28
CPC分类号： C07C25/24 , C07C43/225 , C07C309/65 , C07C309/73 , C07C2603/24 , C07F7/081
摘要： Provided is a bis(diphenylvinyl)arene compound having a reactive functional group on phenyl group, represented by below formula (1), wherein, Ar is an arylene group and has one or more substituents; R1-R22 each independently represent a hydrogen atom, a halogen atom, cyano group, nitro group, etc., and at least one of R1-R20 is a halogen atom, etc. The arene compound has sufficient solubility in an organic solvent and excellent reactivity.
摘要翻译：本发明提供一种在苯基上具有反应性官能团的双（二苯基乙烯基）芳烃化合物，由下式（1）表示，其中Ar为亚芳基并具有一个或多个取代基; R 1 -R 22各自独立地表示氢原子，卤素原子，氰基，硝基等，R 1〜R 20中的至少一个为卤素原子等。芳烃化合物在有机溶剂中具有足够的溶解性和优异的反应性。

25. 发明授权

US06444334B1 Polymeric fluorescent substance and polymer light-emitting device using the same 有权
标题翻译：聚合物荧光物质和使用其的聚合物发光装置
公开(公告)号：US06444334B1
公开(公告)日：2002-09-03
申请号：US09986551
申请日：2001-11-09
申请人： Shuji Doi , Yoshiaki Tsubata , Takahiro Ueoka
发明人： Shuji Doi , Yoshiaki Tsubata , Takahiro Ueoka
IPC分类号： B32B1900
CPC分类号： C09K11/06
摘要： A polymeric fluorescent substance exhibiting fluorescence in solid state and having a polystyrene-reduced number-average molecular weight of 103 to 108 wherein the polymeric fluorescent substance contains one or more of segments represented by the following formula (1) and one or more of repeating units represented by the following formula (2): The polymeric fluorescent substance exhibits particularly strong fluorescence, and a high performance polymer LED which can be driven at low voltage and high efficiency is obtained.
摘要翻译：表现出固体荧光且聚苯乙烯换算的数均分子量为103〜108的聚合物荧光物质，其中聚合物荧光物质含有一个或多个由下式（1）表示的链段和一个或多个重复单元由下式（2）表示：聚合物荧光体表现出特别强的荧光，可获得能够以低电压和高效率驱动的高性能聚合物LED。

26. 发明申请

US20100156284A1 ANTHRACENE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME 有权
标题翻译：异戊烯聚合物组合物和使用其的发光装置
公开(公告)号：US20100156284A1
公开(公告)日：2010-06-24
申请号：US12600113
申请日：2008-05-14
申请人： Daisuke Fukushima , Yoshiaki Tsubata
发明人： Daisuke Fukushima , Yoshiaki Tsubata
IPC分类号： H01L51/54 , C08G73/00 , C08F28/06 , C08F26/06 , H01B1/12 , C09K11/02
CPC分类号： C08G61/12 , C08G2261/122 , C08G2261/314 , C08G2261/3142 , C08G2261/364 , C08G2261/411 , C08G2261/5222 , C08L65/00 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1475 , C09K2211/1483 , H01L51/0036 , H01L51/5012
摘要： A polymer compound comprising a constitutional unit of the following formula (1): (wherein, P represents an integer of 1 to 4, Q represents an integer of 0 to 4. RX and RY represent each independently an alkyl group, alkoxy group, alkylthio group, aryloxy group, arylthio group, arylalkyl group, arylalkoxy group or arylalkylthio group, when there exist a plurality of RX's, these may be the same or different, and when there exist a plurality of RY's, these may be the same or different. Ar1 represents an unsubstituted or substituted arylene group or an unsubstituted or substituted di-valent heterocyclic group, and Ar2 represents an unsubstituted or substituted aryl group or an unsubstituted or substituted mono-valent heterocyclic group. A plurality of Ar1's and Ar2's may each be the same or different.).
摘要翻译：包含下式（1）的结构单元的高分子化合物：其中，P表示1〜4的整数，Q表示0〜4的整数.RX和RY各自独立地表示烷基，烷氧基，烷硫基基团，芳氧基，芳硫基，芳烷基，芳烷氧基或芳烷硫基，当存在多个RX时，它们可以相同或不同，并且当存在多个RY时，它们可以相同或不同。 Ar 1表示未取代或取代的亚芳基或未取代或取代的2价杂环基，Ar2表示未取代或取代的芳基或未取代或取代的1价杂环基，多个Ar1和Ar2可以相同或不同。

27. 发明授权

US07701129B2 Polymeric fluorescent substance and polymer light-emitting device using the same 有权
标题翻译：聚合物荧光物质和使用其的聚合物发光装置
公开(公告)号：US07701129B2
公开(公告)日：2010-04-20
申请号：US09995814
申请日：2001-11-29
申请人： Shuji Doi , Yoshiaki Tsubata , Takahiro Ueoka , Shigeru Sasaki , Takanobu Noguchi
发明人： Shuji Doi , Yoshiaki Tsubata , Takahiro Ueoka , Shigeru Sasaki , Takanobu Noguchi
IPC分类号： H01L51/54 , C09K11/06 , C08G61/00
CPC分类号： C09K11/06 , C09K2211/1014 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/145 , C09K2211/1466 , H01L51/0035 , H01L51/0038 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/0085 , H01L51/5012 , Y10S428/917 , Y10T428/10
摘要： A polymeric fluorescent substance exhibiting fluorescence in the solid state, having a polystyrene reduced number-average molecular weight of 1×103 to 1×108, and comprising one or more repeating units of formula (1) and one or more repeating units of formula (8), —Ar1—(CR1═CR2)n— (1) —Ar2—(CR36═CR37)n— (8) wherein Ar1 represents a specific arylene or a divalent heterocyclic compound group, and Ar2 represent an arylene or a divalent heterocyclic compound group other than Ar1. By using the polymeric fluorescent substance, a high performance polymer LED can easily be obtained.
摘要翻译：表现出固态荧光的聚合物荧光物质，其聚苯乙烯换算的数均分子量为1×10 3〜1×10 8，含有一种以上式（1）的重复单元和一种以上式（1）的重复单元， 8），-Ar1-（CR 1 = CR 2）n - （1）-Ar 2 - （CR 36 = CR 37）n - （8）其中Ar 1表示特定亚芳基或二价杂环化合物基团，Ar 2表示亚芳基或二价 Ar1以外的杂环化合物。通过使用聚合物荧光物质，可以容易地获得高性能聚合物LED。

28. 发明授权

US06720091B2 Polymeric fluorescent substance, polymeric fluorescent substance and polymer light-emitting device using the same 有权
标题翻译：聚合物荧光物质，聚合物荧光物质和使用其的聚合物发光装置
公开(公告)号：US06720091B2
公开(公告)日：2004-04-13
申请号：US09808028
申请日：2001-03-15
申请人： Toshihiro Ohnishi , Takanobu Noguchi , Yoshiaki Tsubata , Masato Ueda , Shigeru Sasaki
发明人： Toshihiro Ohnishi , Takanobu Noguchi , Yoshiaki Tsubata , Masato Ueda , Shigeru Sasaki
IPC分类号： G02F11335
CPC分类号： H05B33/10 , C08G61/02 , C08G61/10 , C08G61/122 , C09K11/06 , H05B33/14 , Y10S428/917
摘要： A polymeric fluorescent substance or polymeric fluorescent substance solution is disclosed which can attain higher luminous efficiency as a polymer LED. The polymeric fluorescent substance has a specific content of water or poor solvent. Also disclosed is an organic electroluminescence device comprising at least one light-emitting layer that contains substantially no particle-like foreign materials having a diameter of more than 1 &mgr;m and that has few dark spots.
摘要翻译：公开了一种聚合物荧光物质或聚合物荧光物质溶液，其可以获得作为聚合物LED的更高的发光效率。聚合物荧光物质具有特定含量的水或不良溶剂。还公开了一种有机电致发光器件，其包括至少一个发光层，其至少包含直径大于1μm的颗粒状异物，并且几乎没有黑点。

29. 发明授权

US5762825A Liquid crystal mixture and liquid crystal device comprising the same 失效
标题翻译：液晶混合物和包含该液晶混合物的液晶装置
公开(公告)号：US5762825A
公开(公告)日：1998-06-09
申请号：US538909
申请日：1995-10-04
申请人： Yoshiaki Tsubata , Kyoko Yamamoto , Koichi Fujisawa , Yukari Fujimoto , Tsutomu Matsumoto , Masayoshi Minai , Chizu Sekine
发明人： Yoshiaki Tsubata , Kyoko Yamamoto , Koichi Fujisawa , Yukari Fujimoto , Tsutomu Matsumoto , Masayoshi Minai , Chizu Sekine
IPC分类号： C09K19/30 , C09K19/42 , C09K19/44 , C09K19/46 , C09K19/06 , C09K19/12 , C09K19/34
CPC分类号： C09K19/3001 , C09K19/42 , C09K19/44 , C09K19/46
摘要： A liquid crystal mixture containing (a) at least one compound of a compound of the formula (1): ##STR1## in which R is a C.sub.1 -C.sub.12 alkyl group, etc.; X.sub.1, X.sub.2, X.sub.3, X.sub.4, Y.sub.1, Y.sub.2, Y.sub.3 and Y.sub.4 represent, independently each other, CH, CF or N; A is a hydrogen atom, a 4-R.sub.1 -(cycloalkyl) group, etc. in which R.sub. is a C.sub.1 -C.sub.12 alkyl group, etc. and p is 0 or 1; and Z is --C.tbd.C-- or a single bond, and (b) at least one compound of the formula (4): ##STR2## wherein rings C, D, E and F represent, independently each other, 1,4-phenylene, etc. which may be substituted by 1, 2 or 3 fluorine atoms; R.sub.2 is a hydrogen atom, a C.sub.1 -C.sub.12 alkyl group, etc.; R.sub.3 is a hydrogen atom, a fluorine atom, a fluoromethyl group, etc.; Z.sub.1, Z.sub.2 and Z.sub.3 represent, independently each other, --COO--, --OCO--, --OCH.sub.2 --, --CH.sub.2 O--, a C.sub.1 -C.sub.5 alkylene group, a C.sub.2 -C.sub.5 alkenylene group, etc.; J and K represent, independently each other, a methylene group or --O--; a, b, c, d and e represent, independently each other, 0 or 1.
摘要翻译：一种液晶混合物，其含有（a）至少一种式（1）化合物的化合物：其中R是C1-C12烷基等;其中R是C1-C12烷基; X1，X2，X3，X4，Y1，Y2，Y3和Y4彼此独立地表示CH，CF或N; A是氢原子，4-R1-（环烷基）基等，其中R 1是C 1 -C 12烷基等，p是0或1; 和（b）至少一种式（4）的化合物：其中环C，D，E和F各自独立地表示，可以被1,2或3个氟原子取代的1,4-亚苯基等; R2是氢原子，C1-C12烷基等; R3是氢原子，氟原子，氟甲基等; Z1，Z2和Z3彼此独立地表示-COO-，-OCO-，-OCH2-，-CH2O-，C1-C5亚烷基，C2-C5亚烯基等; J和K彼此独立地表示亚甲基或-O-; a，b，c，d和e彼此独立地表示0或1。

30. 发明授权

US5554317A Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element 失效
标题翻译：具有不饱和侧链的化合物，其制备方法，由其制备的液晶聚合物，液晶混合物和显示元件
公开(公告)号：US5554317A
公开(公告)日：1996-09-10
申请号：US274315
申请日：1994-07-13
申请人： Yoshiaki Tsubata , Kayoko Ueda , Koichi Fujisawa , Takayuki Higashii , Masayoshi Minai , Naoyuki Takano , Yukari Fujimoto
发明人： Yoshiaki Tsubata , Kayoko Ueda , Koichi Fujisawa , Takayuki Higashii , Masayoshi Minai , Naoyuki Takano , Yukari Fujimoto
IPC分类号： C09K19/10 , C09K19/02 , C09K19/04 , C09K19/34 , C09K19/38 , C09K19/40 , C09K19/52 , C09K19/12 , G02F1/13
CPC分类号： C09K19/3469 , C09K19/0225 , C09K19/04 , C09K19/3857 , C09K19/3861 , C09K19/408
摘要： A compound having an unsaturated side chain represented by the formula: ##STR1## in which A and B are the same and different and represent an aromatic or heterocyclic group or either one of A and B represents a single bond; X.sub.1, X.sub.2 and X.sub.3 are the same or different and represent a hydrogen atom or a lower alkyl group; R.sub.1 represents a saturated or unsaturated alkyl group which may be substituted with a halogen atom or an alkoxyalkyl group which may be substituted with a halogen atom; X represents --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, --C.ident.C-- or a single bond; n is an integer of 0 to 6; q is an integer of 1 to 15; p and s are each 0 or 1; and the asterisk * indicates an asymmetric carbon atom, which is useful as an intermediate of a liquid crystal or a monomer of a liquid crystalline polymer.
摘要翻译：具有下式表示的不饱和侧链的化合物：其中A和B相同且不同，表示芳族或杂环基，或者A和B中的任一个表示单键; X 1，X 2和X 3相同或不同，表示氢原子或低级烷基; R1表示可以被卤素原子取代的饱和或不饱和的烷基或可被卤素原子取代的烷氧基烷基; X表示-CH 2 CH 2 - ， - CH = CH - ， - C = C-或单键; n为0〜6的整数。 q为1〜15的整数， p和s分别为0或1; 并且星号*表示不对称碳原子，其可用作液晶或液晶聚合物的单体的中间体。

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