公开(公告)号：US07357991B2

公开(公告)日：2008-04-15

申请号：US10493236

申请日：2002-10-29

申请人： Chiushio Hosokawa ,  Masakazu Funahashi ,  Hidetsugu Ikeda

发明人： Chiushio Hosokawa ,  Masakazu Funahashi ,  Hidetsugu Ikeda

IPC分类号： H01J1/62

CPC分类号： H05B33/14 ,  C07C13/567 ,  C07C15/52 ,  C07C15/58 ,  C07C15/60 ,  C07C43/168 ,  C07C43/20 ,  C07C43/215 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C08G61/02 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/50 ,  H01L2251/308 ,  Y10S428/917

摘要： A novel soluble compound which is a distyrylarylene derivative having a soluble substituent and a specific central group and having a solubility of 0.5% by weight or greater at 20° C. in an organic solvent; and an organic electroluminescence device having an organic thin film layer which has a single layer or a plurality of layers, is disposed between a cathode and an anode and has at least one layer containing the novel soluble compound. The organic thin film layer can be formed in accordance with a wet process, and the organic electroluminescence device exhibiting a great efficiency of light emission can be produced easily.

摘要翻译： 一种新颖的可溶性化合物，其是具有可溶性取代基和特定中心基团的二苯乙烯基亚芳基衍生物，并且在20℃下在有机溶剂中的溶解度为0.5重量％以上; 具有单层或多层有机薄膜层的有机电致发光元件设置在阴极和阳极之间，并具有至少一层含有新的可溶性化合物的层。 可以根据湿法形成有机薄膜层，并且可以容易地制造出显示出高效发光的有机电致发光器件。

公开(公告)号：US20070202354A1

公开(公告)日：2007-08-30

申请号：US11547233

申请日：2005-04-08

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： B32B19/00

CPC分类号： H01L51/0054 ,  C09B1/00 ,  C09B3/14 ,  C09B6/00 ,  C09B57/001 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0064 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5036 ,  H05B33/14 ,  H05B33/20

摘要： An organic EL device comprising a pair of electrodes consisting of an anode and a cathode, and an organic light emitting medium layer sandwiched between the pair of electrodes consisting of an anode and a cathode, wherein an organic light emitting medium layer contains a component (A): at least one selected from substituted or unsubstituted arylamine compounds having 10 to 100 carbon atoms, and a component (B): at least one selected from the general formula (Ar1)a-L (I), wherein Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 carbon atoms, or a substituted or unsubstituted aromatic heterocyclic group having 3 to 30 carbon atoms, a represents an integer of 2 to 6, a plural Ar1 may be the same with or different from each other, and L represents a substituted or unsubstituted a-valent moiety of a condensed polycyclic aromatic ring having 4 to 10 rings, and the device has excellent heat resistance and long lifetime, exhibits high current efficiency, and emits light in the range of green to pure red.

摘要翻译： 一种有机EL器件，包括由阳极和阴极组成的一对电极和夹在由一对阳极和阴极组成的一对电极之间的有机发光介质层，其中有机发光介质层含有组分（A ）：选自取代或未取代的碳原子数为10〜100的芳基胺化合物中的至少1种，成分（B）：选自通式（Ar 1） 其中Ar 1表示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3〜30的芳香族杂环基， 表示2〜6的整数，多个Ar 1可以相同也可以不同，L表示具有4〜4个碳原子的缩合多环芳环的取代或未取代的a价部分 10环，该设备具有优异的耐热性和长时间 寿命长，呈现高电流效率，并在绿色至纯红色范围内发光。

公开(公告)号：US20070055085A1

公开(公告)日：2007-03-08

申请号：US10572586

申请日：2004-11-30

申请人： Mineyuki Kubota ,  Masakazu Funahashi

发明人： Mineyuki Kubota ,  Masakazu Funahashi

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0058 ,  C07C13/573 ,  C07C15/28 ,  C07C15/30 ,  C07C15/38 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1048 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

摘要： Provided are an asymmetric monoanthracene derivative having a specific structure, a material for an organic EL device comprising the above asymmetric monoanthracene derivative and an organic EL device in which an organic thin film layer comprising a single layer or plural layers including a luminescent layer is interposed between a cathode and an anode, wherein at least one of the above organic thin film layers contains the asymmetric monoanthracene derivative described above in the form of a single component or a mixed component. Provided are an organic electroluminescent (EL) device having a high luminous efficiency and a long life, an asymmetric monoanthracene derivative which materializes the same and a material for an organic EL device.

摘要翻译： 提供具有特定结构的不对称单蒽衍生物，用于包含上述不对称单蒽衍生物的有机EL器件的材料和有机EL器件，其中包括包含发光层的单层或多层的有机薄膜层介于 阴极和阳极，其中至少一个上述有机薄膜层含有上述单一组分或混合组分形式的不对称单蒽衍生物。 提供了具有高发光效率和长寿命的有机电致发光（EL）器件，其具有相同特性的不对称单蒽衍生物和有机EL器件的材料。

公开(公告)号：US20060202190A1

公开(公告)日：2006-09-14

申请号：US10552449

申请日：2004-01-13

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： C07C211/54 ,  H01L29/08 ,  H01J1/62

CPC分类号： H01L51/0052 ,  C07C211/61 ,  C07C2603/24 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： The present invention relates to aromatic amine derivatives having a specific structure in which a substituted anthracene structure is bonded to an amine structure substituted with benzene rings having substituent groups; and organic electroluminescence devices comprising a cathode, an anode and one or plural organic thin film layers having at least a light emitting layer which are sandwiched between the cathode and the anode wherein at least one of the organic thin film layers contains the above aromatic amine derivative in the form of a single substance or a component of a mixture. There are provided organic electroluminescence devices having a high luminance of light emitted and a high efficiency of blue light emission and exhibiting a long life, as well as novel aromatic amine derivatives capable of realizing such organic electroluminescence devices.

公开(公告)号：US20050233165A1

公开(公告)日：2005-10-20

申请号：US10519934

申请日：2003-07-29

申请人： Motohisa Ido ,  Masakazu Funahashi ,  Hiroshi Tokairin

发明人： Motohisa Ido ,  Masakazu Funahashi ,  Hiroshi Tokairin

IPC分类号： H01L51/50 ,  C07C13/567 ,  C07C13/573 ,  C07C13/60 ,  C07C13/66 ,  C07C13/72 ,  C07C15/28 ,  C07C17/12 ,  C07C46/00 ,  C07C49/665 ,  C07F7/08 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14 ,  H05B33/12

CPC分类号： C07C13/72 ,  C07C13/567 ,  C07C13/60 ,  C07C13/66 ,  C07C15/28 ,  C07C17/12 ,  C07C46/00 ,  C07C49/665 ,  C07C2602/10 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C07C2603/94 ,  C07C2603/97 ,  C07F7/0807 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14 ,  C07C25/22 ,  C07C50/16

摘要： An anthracene derivative represented by the following general formula (1) which enables an organic electroluminescence device to exhibit a great efficiency of light emission and uniform light emission even at high temperatures since crystallization is suppressed and no thermal decomposition takes place during vapor deposition and an organic electroluminescence device utilizing the derivative, are provided. [Ar represents a group represented by the following general formula (2): (L1 and L2 each represent a substituted or unsubstituted methylene group, ethylene group or the like, and at least one of them is present), Ar′ represents a substituted or unsubstituted aryl group having 6 to 50 nuclear carbon atoms, X represent an alkyl group or the like, a and b each represent an integer of 0 to 4, and n represents an integer of 1 to 3.]

摘要翻译： 由下述通式（1）表示的蒽衍生物，即使在高温下也能使有机电致发光元件显示出高的发光效率和均匀的发光，因为抑制结晶，并且在气相沉积期间不发生热分解，并且有机 提供了使用该衍生物的电致发光器件。 [Ar表示由以下通式（2）表示的基团：（L 1和L 2）各自表示取代或未取代的亚甲基，亚乙基等， 并且其中至少有一个存在），Ar'表示具有6至50个核碳原子的取代或未取代的芳基，X表示烷基等，a和b各自表示0〜4的整数，n 表示1〜3的整数。]

公开(公告)号：US08932735B2

公开(公告)日：2015-01-13

申请号：US13266000

申请日：2010-04-22

申请人： Yumiko Mizuki ,  Masakazu Funahashi

发明人： Yumiko Mizuki ,  Masakazu Funahashi

IPC分类号： H01L51/50 ,  C07D307/91 ,  C07C211/56 ,  C07C211/58 ,  C07C211/61 ,  C07C255/58 ,  C07C209/86 ,  C07D235/08 ,  C07D239/42 ,  C07D333/20 ,  C07D333/76 ,  C07D405/10 ,  C07F7/08 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14

CPC分类号： C07D307/91 ,  C07C209/86 ,  C07C211/56 ,  C07C211/58 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/42 ,  C07C2603/94 ,  C07D209/86 ,  C07D235/08 ,  C07D239/42 ,  C07D333/20 ,  C07D333/76 ,  C07D405/10 ,  C07F7/0805 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917

摘要： An aromatic amine derivative represented by the following formula (1): wherein A1 is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aromatic group, a substituted or unsubstituted heterocyclic group or an organic group represented by the following formula (2): wherein X1, X2 and X3 are independently a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group; X1 and X2 are linkage groups which are different from each other; and B1, B2 and B3 are independently a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.

摘要翻译： 由下式（1）表示的芳香族胺衍生物：其中，A 1为取代或未取代的烷基，取代或未取代的芳基，取代或未取代的杂环基或下述式（2）所示的有机基，式中， X 1，X 2和X 3独立地为取代或未取代的芳基或取代或未取代的杂环基; X1和X2是彼此不同的连接基团; B1，B2和B3独立地为取代或未取代的芳基或取代或未取代的杂环基。

公开(公告)号：US08829783B2

公开(公告)日：2014-09-09

申请号：US12664990

申请日：2008-06-17

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： H05B33/00 ,  H01J1/62 ,  C07F7/08 ,  H05B33/14 ,  C09K11/06 ,  H01L51/50 ,  H01L51/00 ,  C07D307/91 ,  C07C211/58

CPC分类号： C09K11/06 ,  C07C211/58 ,  C07C2601/14 ,  C07C2603/18 ,  C07C2603/94 ,  C07D307/91 ,  C07F7/081 ,  C07F7/0816 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1096 ,  H01L51/006 ,  H01L51/0094 ,  H01L51/5012 ,  H05B33/14

摘要： Provided is a trinaphthyl monoamine or a derivative thereof. Also provided is an organic electroluminescence device, wherein an organic thin film composed of one or more layers including at least a light-emitting layer is sandwiched between a cathode and an anode, and at least one layer in the organic thin film contains the trinaphthyl monoamine or a derivative thereof by itself or as a component of a mixture. Further provided is organic-electroluminescent-material-containing solution which contains a solvent and the trinaphthyl monoamine or a derivative thereof as an organic electroluminescent material.

摘要翻译： 提供三萘基单胺或其衍生物。 还提供了一种有机电致发光器件，其中由至少包含发光层的一层或多层构成的有机薄膜夹在阴极和阳极之间，并且有机薄膜中的至少一层含有三萘基单胺 或其衍生物本身或作为混合物的组分。 还提供了含有溶剂和三萘基单胺或其衍生物作为有机电致发光材料的含有有机 - 电致发光材料的溶液。

公开(公告)号：US08709613B2

公开(公告)日：2014-04-29

申请号：US11596299

申请日：2004-09-17

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： H01L51/50 ,  C07C211/54 ,  B32B9/04

CPC分类号： C07C25/22 ,  C07C211/61 ,  C07C255/51 ,  C07C2601/14 ,  C07C2602/08 ,  C07C2602/10 ,  C07C2603/18 ,  C07C2603/50

摘要： An aromatic amine derivative with a special structure obtained by bonding a diphenylamino group having a substituent to a substituted pyrene structure; and a process for producing the aromatic amine derivative. An organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrodes consisting of an anode and a cathode, wherein at least one of the organic thin film layer comprises the aromatic amine derivative singly or as its mixture component. An organic electroluminescence device having a prolonged lifetime and emits blue light with an enhanced efficiency of light emission and an aromatic amine derivative realizing the device are provided.

摘要翻译： 通过将具有取代基的二苯基氨基与取代的芘结构键合得到的具有特殊结构的芳香族胺衍生物; 和芳香族胺衍生物的制造方法。 一种有机电致发光器件，其包括至少一个有机薄膜层，所述有机薄膜层包含被夹在由阳极和阴极组成的一对电极之间的发光层，其中所述有机薄膜层中的至少一个单独包含芳香族胺衍生物或作为 其混合成分。 提供一种具有延长的寿命并发出提高发光效率的蓝光并实现该器件的芳族胺衍生物的有机电致发光器件。

公开(公告)号：US08647754B2

公开(公告)日：2014-02-11

申请号：US12810709

申请日：2008-12-25

申请人： Yumiko Mizuki ,  Masakazu Funahashi ,  Masahiro Kawamura ,  Mitsunori Ito

发明人： Yumiko Mizuki ,  Masakazu Funahashi ,  Masahiro Kawamura ,  Mitsunori Ito

IPC分类号： H01L51/50

CPC分类号： C09B3/78 ,  C07F7/081 ,  C09B1/00 ,  C09B3/14 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B69/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014

摘要： Disclosed is an aromatic diamine derivative represented by the following general formula (I), which has a chrysene structure in which a phenyl group having a substituted or unsubstituted silyl group is a substituent for an amino group. Also disclosed is an organic electroluminescence device including an organic thin film layer formed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic diamine derivative by itself or as a component of a mixture, the device having a long lifetime and high luminous efficiency. (In the formula, R1 to R10 each independently represent a hydrogen atom, an alkyl group having 1 to 50 carbon atoms, or the like, and R11 represents a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms or the like, and at least one of A, B, and C represents a substituted or unsubstituted silyl group, and the others each represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, or the like, a, b, c, and d each independently represent an integer of 1 to 5.)

摘要翻译： 公开了具有以下通式（I）表示的芳香族二胺衍生物，其具有取代或未取代的甲硅烷基的苯基为氨基的取代基的结构。 还公开了一种有机电致发光器件，其包括由包括至少一个发光层并且插入在阴极和阳极之间的一层或多层形成的有机薄膜层，其中至少一层有机薄膜层含有芳族化合物 二胺衍生物本身或作为混合物的组分，该装置具有长的寿命和高的发光效率。 （式中，R 1〜R 10各自独立地表示氢原子，碳原子数为1〜50的烷基等，R 11表示取代或未取代的碳原子数为1〜50的烷基等， A，B和C中的至少一个表示取代或未取代的甲硅烷基，其余各自表示氢原子，取代或未取代的碳原子数1〜50的烷基等，a，b，c和 d各自独立地表示1〜5的整数。）

公开(公告)号：US08518560B2

公开(公告)日：2013-08-27

申请号：US12810317

申请日：2008-12-22

申请人： Yumiko Mizuki ,  Masakazu Funahashi ,  Mitsunori Ito ,  Masahiro Kawamura

发明人： Yumiko Mizuki ,  Masakazu Funahashi ,  Mitsunori Ito ,  Masahiro Kawamura

IPC分类号： H01L51/54 ,  C07D407/12 ,  C07D407/14 ,  C07D405/14 ,  C07D409/12 ,  C07D421/12 ,  C07F7/10

CPC分类号： H01L51/0073 ,  C07D307/91 ,  C09B1/00 ,  C09B3/14 ,  C09B3/78 ,  C09B57/00 ,  C09B57/001 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1088 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0094 ,  H01L51/5012

摘要： Provided are: an aromatic amine derivative in which a terminal substituent such as a dibenzofuran ring or a dibenzothiophene ring is bonded to a nitrogen atom directly or through an arylene group or the like; an organic electroluminescence device including an organic thin film layer formed of one or more layers including a light emitting layer and interposed between a cathode and an anode in which a layer of the organic thin film layer contains the aromatic amine derivative by itself or as a component of a mixture, and the device has a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device.

摘要翻译： 提供：其中末端取代基如二苯并呋喃环或二苯并噻吩环的芳族胺衍生物直接或通过亚芳基等键合到氮原子上; 一种有机电致发光器件，包括由包括发光层的一层或多层形成的有机薄膜层，该有机薄膜层介于阴极和阳极之间，其中有机薄膜层本身包含芳族胺衍生物或作为组分 的混合物，该器件寿命长，发光效率高; 和用于实现该装置的芳族胺衍生物。