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91. 发明授权

US08558221B2 Polymeric compound containing dopant and host repeating units and organic electroluminescence element 有权
标题翻译：含聚合物的掺杂剂和主体重复单元和有机电致发光元件
公开(公告)号：US08558221B2
公开(公告)日：2013-10-15
申请号：US12743509
申请日：2008-11-18
申请人： Mitsunori Ito , Yumiko Mizuki
发明人： Mitsunori Ito , Yumiko Mizuki
IPC分类号： H01L29/08
CPC分类号： C08G61/12 , C08G2261/314 , C08G2261/3162 , C08G2261/411 , C08G2261/5222 , C09B1/00 , C09B3/14 , C09B57/00 , C09B57/001 , C09K11/06 , C09K2211/1416 , C09K2211/1433 , H01L51/0035 , H01L51/0043 , H01L51/006 , H01L51/5012 , H01L51/5016 , H05B33/14
摘要： A polymer comprising the repeating units derived from an aromatic compound having a specific structure and a repeating unit derived from the compound represented by formula (1): wherein Ar1 to Ar4 are each independently a substituted or unsubstituted aryl group having 6 to 40 ring-forming carbon atoms, a substituted or unsubstituted heterocyclic group having 3 to 40 ring-forming atoms, a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms; X is a substituted or unsubstituted aryl group having 6 to 40 ring-forming carbon atoms, a substituted or unsubstituted heterocyclic group having 3 to 40 ring-forming atoms, or a substituted or unsubstituted di- to tetravalent styrene-derived group; and s is an integer of 0 to 3. The polymer is useful as a light emission material and realizes a polymer electroluminescence device excellent in device characteristics such as lifetime and emission efficiency.
摘要翻译：一种聚合物，其包含衍生自具有特定结构的芳族化合物的重复单元和由式（1）表示的化合物衍生的重复单元：其中Ar1至Ar4各自独立地为取代或未取代的具有6-40个成环的芳基碳原子，取代或未取代的成环原子数为3〜40的杂环基，取代或未取代的碳原子数1〜50的烷基。 X为取代或未取代的成环碳原子数为6〜40的芳基，取代或未取代的成环原子数为3〜40的杂环基或取代或未取代的二价至四价苯乙烯衍生基团。 s为0〜3的整数。聚合物可用作发光材料，实现了寿命和发光效率等器件特性优异的聚合物电致发光元件。

92. 发明申请

US20110233534A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING THE SAME 有权
标题翻译：芳香胺衍生物和有机电致发光元件
公开(公告)号：US20110233534A1
公开(公告)日：2011-09-29
申请号：US13128400
申请日：2009-10-28
申请人： Yumiko Mizuki , Mitsunori Ito , Masakaza Funahashi
发明人： Yumiko Mizuki , Mitsunori Ito , Masakaza Funahashi
IPC分类号： H01L51/54 , C07F7/10 , C09K11/06
CPC分类号： H01L51/0094 , C07F7/081 , C07F7/0812 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0059 , H01L51/5012
摘要： An aromatic amine derivative represented by the following formula (1); wherein Ar1 to Ar4 are independently a substituted or unsubstituted aryl group having 6 to 20 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring carbon atoms and at least one of Ar1 to Ar4 has a substituted or unsubstituted silyl group; Ar5 is a substituted or unsubstituted arylene group having 6 to 20 ring carbon atoms or a substituted or unsubstituted heteroarylene group having 5 to 20 ring carbon atoms; and L is a group represented by the following formula (A) or (B);
摘要翻译：由下式（1）表示的芳香族胺衍生物; 其中Ar1至Ar4独立地为取代或未取代的环碳原子数为6〜20的芳基或取代或未取代的环碳原子数为5〜20的杂芳基，Ar 1〜Ar 4中的至少一个为取代或未取代的甲硅烷基。 Ar 5为取代或未取代的环碳原子数为6〜20的亚芳基或取代或未取代的环碳原子数为5〜20的亚杂芳基; L是由下式（A）或（B）表示的基团。

93. 发明申请

US20090058270A1 PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MAKING USE OF THE SAME 审中-公开
标题翻译：紫罗兰衍生物和有机电致发光器件使用它们
公开(公告)号：US20090058270A1
公开(公告)日：2009-03-05
申请号：US11929122
申请日：2007-10-30
申请人： Mitsunori Ito , Mineyuki Kubota , Masakazu Funahashi
发明人： Mitsunori Ito , Mineyuki Kubota , Masakazu Funahashi
IPC分类号： H01J1/62
CPC分类号： C09K11/06 , C09B1/00 , C09B6/00 , C09B23/148 , C09B57/00 , C09B57/001 , C09B57/008 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14
摘要： Provided is an organic electroluminescence device including one or two or more organic thin-film layers having at least a light emitting layer interposed between a negative electrode and a positive electrode, in which the light emitting layer contains a pyrene derivative of a specified structure and an amine compound of a specified structure. The organic electroluminescence device excels in heat resistance, ensures long life and high luminous efficiency, and is capable of emitting blue, green and red lights.
摘要翻译：本发明提供一种有机电致发光元件，其包括一个或两个以上有机薄膜层，该有机薄膜层至少具有介于负极和正极之间的发光层，其中发光层含有特定结构的芘衍生物，胺化合物。该有机电致发光元件耐热性优异，寿命长，发光效率高，能够发出蓝，绿，红光。

94. 发明申请

US20080210905A1 ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FOR SYNTHESIZING ORGANIC ELECTROLUMINESCENCE MATERIAL, COMPOUND SYNTHESIZED BY THE METHOD, METHOD FOR FORMING THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL, THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
标题翻译：有机 - 电致发光材料的解决方案，合成有机电致发光材料的方法，通过该方法合成的化合物，有机电致发光材料薄膜的形成方法，有机电致发光材料薄膜和有机电致发光器件
公开(公告)号：US20080210905A1
公开(公告)日：2008-09-04
申请号：US11966324
申请日：2007-12-28
申请人： Tetsuya Inoue , Mitsunori Ito , Mineyuki Kubota
发明人： Tetsuya Inoue , Mitsunori Ito , Mineyuki Kubota
IPC分类号： C09K11/06 , C08G73/00 , B05D3/00
CPC分类号： H01L51/0052 , C07C15/28 , C08G61/10 , C08G2261/312 , C08G2261/5222 , C09D165/00 , C09K11/06 , C09K2211/1011 , C09K2211/1048 , C09K2211/1416 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0094 , H01L51/5012 , H05B33/14
摘要： An organic electroluminescent material-containing solution contains an organic electroluminescent material and a solvent.The organic electroluminescent material contains a host and a dopant the host contains an organic electroluminescence-functional portion A formed of a low-molecular organic electroluminescent material and a soluble portion B bonded to the organic electroluminescence-functional portion A for solubilizing the low-molecular organic electroluminescent material in the solvent, the host being represented by a formula of A-B-E (where E represents a terminal group).The portion A is a low-molecular organic electroluminescent material having a central anthracene skeleton.The portion B is formed by bonding structures represented by the following formula (3) with structure(s) represented by the following formula (4). Units represented by the formula (3) include bonds in ortho positions or meta positions while unit(s) represented by the formula (4) includes bonds in para positions. When (a) represents the number of the structures represented by the formula (3) while (b) represents the number of the structure(s) represented by the formula (4), the number (a) and the number (b) satisfies both relationships respectively represented by 3≦(a)+(b)≦20 and (a)≦(b).
摘要翻译：含有机电致发光材料的溶液含有有机电致发光材料和溶剂。有机电致发光材料包含主体和掺杂剂，所述主体包含由低分子有机电致发光材料形成的有机电致发光功能部分A和与有机电致发光功能部分A结合的可溶部分B，用于增溶低分子有机电致发光材料在溶剂中，主体由ABE的式（其中E表示末端基团）表示。部分A是具有中心蒽骨架的低分子有机电致发光材料。部分B由下式（3）表示的结构与由下式（4）表示的结构形成。由式（3）表示的单元包括邻位或间位的键，而由式（4）表示的单元包括对位的键。当（a）表示由式（3）表示的结构的数量，而（b）表示由式（4）表示的结构的数量时，数字（a）和数量（b）满足分别由3 <=（a）+（b）<= 20和（a）<=（b）表示的两个关系。

95. 发明申请

US20080064847A1 Polycarbonate Prepolymer for Solid Phase Polymerization and Process for Producing Polycarbonate 失效
标题翻译：用于固相聚合的聚碳酸酯预聚物和用于生产聚碳酸酯的方法
公开(公告)号：US20080064847A1
公开(公告)日：2008-03-13
申请号：US10546527
申请日：2004-02-20
申请人： Mitsunori Ito
发明人： Mitsunori Ito
IPC分类号： C08G64/30 , C08G64/00
CPC分类号： C08G64/36
摘要： A polycarbonate prepolymer for solid state polymerization, which is produced by an oxidative carbonylation reaction of an aromatic dihydroxy compound, a monohydric phenol having a boiling point of 330° C. or below, carbon monoxide and oxygen, the polycarbonate prepolymer being characterized by that (a) a ratio of aryl carbonate groups and hydroxyl groups each constituting terminal groups of the prepolymer is from 2:8 to 8:2, and (b) a molecular weight distribution (Mw/Mn) is from 1.1 to 2.1; and a process of producing polycarbonates including a step of solid state-polymerizing the prepolymer so as to increase the molecular weight thereof. According to the present invention, the prepolymer having a controlled molecular weight distribution suitable for solid state polymerization is provided, and a high quality polycarbonate is efficiently produced in environmentally friend manner.
摘要翻译：一种用于固态聚合的聚碳酸酯预聚物，其通过芳族二羟基化合物，沸点为330℃以下的一元酚，一氧化碳和氧气的氧化羰基化反应产生，所述聚碳酸酯预聚物的特征在于 a）各自构成预聚物端基的碳酸芳基酯和羟基的比例为2：8〜8：2，（b）分子量分布（Mw / Mn）为1.1〜2.1; 以及制造聚碳酸酯的方法，包括使预聚物固态聚合的步骤，以增加其分子量。根据本发明，提供了具有适合于固态聚合的受控分子量分布的预聚物，并且以环保的方式有效地制备了高质量的聚碳酸酯。

96. 发明申请

US20070275266A1 Organic electroluminescence device 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20070275266A1
公开(公告)日：2007-11-29
申请号：US11475225
申请日：2006-06-27
申请人： Yukitoshi Jinde , Hitoshi Kuma , Kiyoshi Ikeda , Mitsunori Ito
发明人： Yukitoshi Jinde , Hitoshi Kuma , Kiyoshi Ikeda , Mitsunori Ito
IPC分类号： H01L51/54
CPC分类号： H01L51/5036 , C09B3/14 , C09B6/00 , C09B57/00 , C09B57/001 , C09B57/008 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/0052 , H01L51/0054 , H01L51/0056 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/5096 , H05B33/14 , Y10T428/24942
摘要： An organic electroluminescent device including an anode (1), a first emitting layer (3), a carrier barrier layer (4), a second emitting layer (5), and a cathode (7) stacked in that order; the first emitting layer (3) including a host material of a compound represented by X—(Y)n, and a dopant material of a compound containing a fluoranthene skeleton or a perylene skeleton; the affinity level of the carrier barrier layer (4) being smaller than the affinity level of the second emitting layer (5) in an amount of 0.2 eV or more; and the ionization potential (Ie1) of the carrier barrier layer (4) and the ionization potential (Ih1) of the first emitting layer (3) satisfying Ie1
摘要翻译：一种有机电致发光器件，包括依次堆叠的阳极（1），第一发光层（3），载流子阻挡层（4），第二发光层（5）和阴极（7）包含由X（Y）N n表示的化合物的主体材料的第一发光层（3）和含有荧蒽骨架或苝骨架的化合物的掺杂剂材料; 所述载流子阻挡层（4）的亲和度水平小于所述第二发光层（5）的亲和度为0.2eV以上; 以及载流子阻挡层（4）的电离电位（Ie 1）和第一发光层（3）的电离电位（Ih 1）满足Ie 1

97. 发明申请

US20070196688A1 ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20070196688A1
公开(公告)日：2007-08-23
申请号：US11563102
申请日：2006-11-24
申请人： Kiyoshi Ikeda , Mitsunori Ito
发明人： Kiyoshi Ikeda , Mitsunori Ito
IPC分类号： B32B9/00 , B32B19/00
CPC分类号： H01L51/0072 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/0081 , H01L51/5012
摘要： An organic electroluminescent device including: a cathode, an anode, and an organic thin film layer provided between the cathode and the anode, the organic thin layer including one or plural layers including an emitting layer; at least one layer of the organic thin film layer including an indenoperylene compound having at least one substituent on the central perylene ring, and a compound having a condensed aromatic ring with 10 to 50 nucleus carbon atoms.
摘要翻译：一种有机电致发光器件，包括：阴极，阳极和设置在阴极和阳极之间的有机薄膜层，有机薄层包括包含发光层的一层或多层; 至少一层有机薄膜层包括在中心苝环上具有至少一个取代基的茚基化合物，以及具有10至50个核碳原子的稠合芳环的化合物。

98. 发明申请

US20060159956A1 Fluorene-based derivative and organic electroluminescence device employing the same 有权
标题翻译：基于芴的衍生物和使用其的有机电致发光器件
公开(公告)号：US20060159956A1
公开(公告)日：2006-07-20
申请号：US11282640
申请日：2005-11-21
申请人： Mitsunori Ito , Hiroshi Yamamoto , Satoshi Hachiya , Hisayuki Kawamura
发明人： Mitsunori Ito , Hiroshi Yamamoto , Satoshi Hachiya , Hisayuki Kawamura
IPC分类号： B32B19/00
CPC分类号： C09K11/06 , C07C13/567 , C07C13/615 , C07C13/64 , C07C13/66 , C07C13/72 , C07C43/275 , C07C2601/14 , C07C2602/08 , C07C2602/10 , C07C2602/42 , C07C2603/18 , C07C2603/20 , C07C2603/28 , C07C2603/40 , C07C2603/50 , C07C2603/52 , C07C2603/74 , C07C2603/90 , C07C2603/94 , C07D209/86 , C07D239/26 , C07D333/18 , C07D471/04 , C07D471/10 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/5012 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： A fluorene-based derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is sandwiched between a cathode and an anode, wherein at least one layer of the organic thin film layers described above comprises the above fluorene-based derivative having a specific structure in the form of a single component or a mixed component. The organic electroluminescence device has a high luminous efficiency, and the fluorene-based derivative materializes the same.
摘要翻译：具有特定结构的芴衍生物和有机电致发光器件，其中包括至少包含发光层的单层或多层的有机薄膜层夹在阴极和阳极之间，其中至少一层上述有机薄膜层包含具有单一组分或混合组分形式的特定结构的上述芴基衍生物。有机电致发光元件具有高的发光效率，芴系衍生物也具有相同的特性。

99. 发明授权

US06462165B1 Polycarbonate and optical material 失效
标题翻译：聚碳酸酯和光学材料
公开(公告)号：US06462165B1
公开(公告)日：2002-10-08
申请号：US09646113
申请日：2000-09-26
申请人： Mitsunori Ito , Shigeki Kuze
发明人： Mitsunori Ito , Shigeki Kuze
IPC分类号： C08G6400
CPC分类号： C08G64/30
摘要： Disclosed are polycarbonates which are obtained by preparing a polycarbonate prepolymer through prepolymerization followed by polymerizing it through solid-phase, swollen solid-phase or thin film melt-phase transesterification, and have a remaining monomer content of smaller than 100 ppm, especially a dihydroxy compound content of smaller than 100 ppm, or have an acetone soluble content of at most 3.5 or at most 3.0% by weight, or have a terminal hydroxyl fraction of smaller than 2 or smaller than 15 mol %; and optical materials and blow molding materials comprising the polycarbonate. The polycarbonates contain a reduced amount of impurities such as remaining monomers, oligomers and others and have improved physical properties including impact strength, and these are useful as optical materials and blow molding materials.
摘要翻译：公开了聚碳酸酯，其通过预聚合制备聚碳酸酯预聚物，然后通过固相，溶胀固相或薄膜熔融相酯交换聚合制得聚碳酸酯，并且其剩余单体含量小于100ppm，特别是二羟基化合物或者丙酮可溶物含量为至多3.5重量％或至多3.0重量％，或具有小于2或小于15摩尔％的末端羟基分数; 以及包含聚碳酸酯的光学材料和吹塑材料。聚碳酸酯含有减少量的杂质，例如剩余的单体，低聚物等，并具有包括冲击强度在内的改善的物理性能，并且它们可用作光学材料和吹塑材料。

100. 发明申请

US20130306959A1 AROMATIC HETEROCYCLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME 有权
标题翻译：芳香杂环衍生物和有机电致发光元件
公开(公告)号：US20130306959A1
公开(公告)日：2013-11-21
申请号：US13994249
申请日：2011-12-19
申请人： Kiyoshi Ikeda , Mitsunori Ito
发明人： Kiyoshi Ikeda , Mitsunori Ito
IPC分类号： H01L51/00
CPC分类号： H01L51/0072 , C07D403/14 , C07D405/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1025 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0067 , H01L51/0073 , H01L51/0085 , H01L51/5016
摘要： An aromatic heterocyclic derivative represented by the following formula (1)-1 or (1)-2: wherein in the formula (1)-1 or (1)-2, A is a substituted or unsubstituted nitrogen-containing heterocyclic group including 2 to 30 ring carbon atoms; B is a substituted or unsubstituted aromatic hydrocarbon group including 6 to 30 ring carbon atoms or a substituted or unsubstituted aromatic heterocyclic group including 2 to 30 ring carbon atoms; n is an integer of 2 or more; and Czs are independently an aromatic heterocyclic group including a predetermined structure.
摘要翻译：由下式（1）-1或（1）-2表示的芳族杂环衍生物：式（1）-1或（1）-2中，A为取代或未取代的含氮杂环基，至30个环碳原子; B为取代或未取代的碳原子数为6〜30的芳香族烃基或取代或未取代的碳原子数2〜30的芳香族杂环基， n为2以上的整数，和Czs独立地是包括预定结构的芳族杂环基。

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