公开(公告)号：US20070224449A1

公开(公告)日：2007-09-27

申请号：US11653853

申请日：2007-01-17

申请人： Tetsuya Kato ,  Kazushige Kojima

发明人： Tetsuya Kato ,  Kazushige Kojima

IPC分类号： H01L51/54

CPC分类号： H01L51/0059 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic EL device includes: a pair of electrodes; and an organic layer sandwiched between the pair of electrodes. The organic layer includes a compound including layer, and the compound including layer includes a compound of 1,3-bis [N,N-bis{(4′-methylbiphen-4-yl)}amino]-5-N,N-bis(4-methylphenyl) aminobenzene. The heat resistance and the vapor deposition property of the organic layer containing the above tertiary amine compound can be improved.

摘要翻译： 有机EL器件包括：一对电极; 以及夹在该对电极之间的有机层。 有机层包括含有化合物的层，该化合物层包括1,3-双[N，N-双{（4'-甲基联苯-4-基）}氨基] -5-N，N- 双（4-甲基苯基）氨基苯。 可以提高含有上述叔胺化合物的有机层的耐热性和蒸镀性。

公开(公告)号：US07402701B2

公开(公告)日：2008-07-22

申请号：US11882124

申请日：2007-07-31

申请人： Tetsuya Kato ,  Kazushige Kojima ,  Shigeru Kusano ,  Makoto Koike ,  Atsushi Takesue ,  Mitsutoshi Anzai

发明人： Tetsuya Kato ,  Kazushige Kojima ,  Shigeru Kusano ,  Makoto Koike ,  Atsushi Takesue ,  Mitsutoshi Anzai

IPC分类号： C07C211/00 ,  B32B19/00

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic electroluminescent device comprising a light-emitting layer between a pair of electrodes, the light-emitting layer comprising a mixture of a hole-transporting material consisting of a tertiary amine compound, an electron-transporting material and a light-emitting additive material, in which the tertiary amine compound has two or more oxidation potentials determined by a cyclic voltammetry wherein a potential difference between the first oxidation potential and the second oxidation potential in the oxidation potentials is 0.22V or more, and a glass transition temperature of at least 100° C., and the electron-transporting material has a glass transition temperature of at least 100° C.

摘要翻译： 一种有机电致发光器件，包括在一对电极之间的发光层，所述发光层包括由叔胺化合物，电子传输材料和发光添加剂材料组成的空穴传输材料的混合物， 其中叔胺化合物具有通过循环伏安法测定的两个或更多个氧化电位，其中氧化电位中的第一氧化电位和第二氧化电位之间的电位差为0.22V以上，玻璃化转变温度为至少100 ℃，电子传输材料的玻璃化转变温度至少为100℃

公开(公告)号：US20070293704A1

公开(公告)日：2007-12-20

申请号：US11882124

申请日：2007-07-31

申请人： Tetsuya Kato ,  Kazushige Kojima ,  Shigeru Kusano ,  Makoto Koike ,  Atsushi Takesue ,  Mitsutoshi Anzai

发明人： Tetsuya Kato ,  Kazushige Kojima ,  Shigeru Kusano ,  Makoto Koike ,  Atsushi Takesue ,  Mitsutoshi Anzai

IPC分类号： C07C211/54

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic electroluminescent device comprising a light-emitting layer between a pair of electrodes, the light-emitting layer comprising a mixture of a hole-transporting material consisting of a tertiary amine compound, an electron-transporting material and a light-emitting additive material, in which the tertiary amine compound has two or more oxidation potentials determined by a cyclic voltammetry wherein a potential difference between the first oxidation potential and the second oxidation potential in the oxidation potentials is 0.22V or more, and a glass transition temperature of at least 100° C., and the electron-transporting material has a glass transition temperature of at least 100° C.

摘要翻译： 一种有机电致发光器件，包括在一对电极之间的发光层，所述发光层包括由叔胺化合物，电子传输材料和发光添加剂材料组成的空穴传输材料的混合物， 其中叔胺化合物具有通过循环伏安法测定的两个或更多个氧化电位，其中氧化电位中的第一氧化电位和第二氧化电位之间的电位差为0.22V以上，玻璃化转变温度为至少100 ℃，电子传输材料的玻璃化转变温度至少为100℃

公开(公告)号：US20050064237A1

公开(公告)日：2005-03-24

申请号：US10852698

申请日：2004-05-25

申请人： Tetsuya Kato ,  Kazushige Kojima ,  Takanori Kajioka ,  Masahiko Ishii

发明人： Tetsuya Kato ,  Kazushige Kojima ,  Takanori Kajioka ,  Masahiko Ishii

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

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic electroluminescent device comprising a light-emitting layer between a pair of electrodes, the light-emitting layer comprising a mixture of a hole-transporting material consisting of a tertiary amine compound, an electron-transporting material and a light-emitting additive material, in which the tertiary amine compound has two or more oxidation potentials determined by a cyclic voltammetry wherein a potential difference between the first oxidation potential and the second oxidation potential in the oxidation potentials is 0.22V or more, and a glass transition temperature of at least 100° C., and the electron-transporting material has a glass transition temperature of at least 100° C.

摘要翻译： 一种有机电致发光器件，包括在一对电极之间的发光层，所述发光层包括由叔胺化合物，电子传输材料和发光添加剂材料组成的空穴传输材料的混合物， 其中叔胺化合物具有通过循环伏安法测定的两个或更多个氧化电位，其中氧化电位中的第一氧化电位和第二氧化电位之间的电位差为0.22V以上，玻璃化转变温度为至少100 ℃，电子传输材料的玻璃化转变温度至少为100℃

公开(公告)号：US20050184657A1

公开(公告)日：2005-08-25

申请号：US11061449

申请日：2005-02-22

申请人： Tetsuya Kato ,  Kazushige Kojima

发明人： Tetsuya Kato ,  Kazushige Kojima

IPC分类号： H01L51/50 ,  C09K11/06 ,  H01J1/62 ,  H01L51/00 ,  H01L51/52 ,  H05B33/14

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5206 ,  H01L2251/308 ,  H01L2251/552 ,  Y10S428/917

摘要： An organic EL device includes a pair of electrodes, a light emitter layer obtained by mixing a hole transporting material made of a tertiary amine compound, an electron transporting material and a light emitting additive. The tertiary amine compound constituting the hole transporting material has only one oxidation potential as measured by the cyclic voltammetry. A difference in ionization potential between the hole transporting material and electron transporting material of the light emitter layer is 0.35 eV or greater.

摘要翻译： 有机EL器件包括一对电极，通过混合由叔胺化合物制成的空穴传输材料，电子传输材料和发光添加剂而获得的发光层。 构成空穴传输材料的叔胺化合物仅通过循环伏安法测得的氧化电位只有一个。 空穴传输材料与发光体层的电子传输材料之间的电离电位差为0.35eV以上。

公开(公告)号：US08043723B2

公开(公告)日：2011-10-25

申请号：US11653853

申请日：2007-01-17

申请人： Tetsuya Kato ,  Kazushige Kojima

发明人： Tetsuya Kato ,  Kazushige Kojima

IPC分类号： H01L51/54

CPC分类号： H01L51/0059 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic EL device includes: a pair of electrodes; and an organic layer sandwiched between the pair of electrodes. The organic layer includes a compound including layer, and the compound including layer includes a compound of 1,3-bis[N,N-bis{(4′-methylbiphen-4-yl)}amino]-5-N,N-bis(4-methylphenyl) aminobenzene. The heat resistance and the vapor deposition property of the organic layer containing the above tertiary amine compound can be improved.

摘要翻译： 有机EL器件包括：一对电极; 以及夹在该对电极之间的有机层。 有机层包括含有化合物的层，该化合物层包括1,3-双[N，N-双{（4'-甲基联苯-4-基）}氨基] -5-N，N- 双（4-甲基苯基）氨基苯。 可以提高含有上述叔胺化合物的有机层的耐热性和蒸镀性。

公开(公告)号：US07374830B2

公开(公告)日：2008-05-20

申请号：US11061449

申请日：2005-02-22

申请人： Tetsuya Kato ,  Kazushige Kojima

发明人： Tetsuya Kato ,  Kazushige Kojima

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07C211/43

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5206 ,  H01L2251/308 ,  H01L2251/552 ,  Y10S428/917

摘要： An organic EL device includes a pair of electrodes, a light emitter layer obtained by mixing a hole transporting material made of a tertiary amine compound, an electron transporting material and a light emitting additive. The tertiary amine compound constituting the hole transporting material has only one oxidation potential as measured by the cyclic voltammetry. A difference in ionization potential between the hole transporting material and electron transporting material of the light emitter layer is 0.35 eV or greater.

摘要翻译： 有机EL器件包括一对电极，通过混合由叔胺化合物制成的空穴传输材料，电子传输材料和发光添加剂而获得的发光层。 构成空穴传输材料的叔胺化合物仅通过循环伏安法测得的氧化电位只有一个。 空穴传输材料与发光体层的电子传输材料之间的电离电位差为0.35eV以上。

公开(公告)号：US07357992B2

公开(公告)日：2008-04-15

申请号：US10852698

申请日：2004-05-25

申请人： Tetsuya Kato ,  Kazushige Kojima ,  Takanori Kajioka ,  Masahiko Ishii

发明人： Tetsuya Kato ,  Kazushige Kojima ,  Takanori Kajioka ,  Masahiko Ishii

IPC分类号： H01L51/50

CPC分类号： H01L51/0059 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  Y10S428/917

摘要： An organic electroluminescent device comprising a light-emitting layer between a pair of electrodes, the light-emitting layer comprising a mixture of a hole-transporting material consisting of a tertiary amine compound, an electron-transporting material and a light-emitting additive material, in which the tertiary amine compound has two or more oxidation potentials determined by a cyclic voltammetry wherein a potential difference between the first oxidation potential and the second oxidation potential in the oxidation potentials is 0.22V or more, and a glass transition temperature of at least 100° C., and the electron-transporting material has a glass transition temperature of at least 100° C.

公开(公告)号：US5572791A

公开(公告)日：1996-11-12

申请号：US231351

申请日：1994-04-20

申请人： Kazushige Kojima

发明人： Kazushige Kojima

IPC分类号： G10H3/18 ,  B29D17/00

CPC分类号： G10H3/18 ,  Y10T29/49574

摘要： In an electric guitar, the sound produced upon playing on a string thrown, to a predetermined tension, along and over the fingerboard between the bridge and the head is checked by ear to determine phantom semitone frets with the fingerboard extended imaginarily toward and closer to the bridge and the pickup is mounted on the body at one of the phantom semitone frets. The determination of the installation position for the pickup by reference to vibrations of the string on the basis of the above principle of phantom frets not only assures an improved reproducibility of guitar sounds but enables one to obtain nearly infinite and original sounds from the electric guitar.

摘要翻译： 在电吉他中，通过耳朵检查在绳子和头部之间在指板上被投掷的弦线到预定的张力上产生的声音，以用指板延伸，以便朝向并更接近 桥梁和皮卡安装在身体上的一个幻影半音频。 基于上述幻影原理的原理，通过参考弦的振动来确定拾取器的安装位置不仅确保了吉他声音的再现性的改进，而且使得能够从电吉他获得几乎无限和原始的声音。

公开(公告)号：US20110006288A1

公开(公告)日：2011-01-13

申请号：US12736214

申请日：2009-05-14

申请人： Masayuki Katayama ,  Kazushige Kojima ,  Tetsuya Katoh ,  Kunio Akedo ,  Toshikazu Satoh ,  Koji Noda ,  Tomohiko Mori ,  Yoshihiro Kikuzawa ,  Koichi Sakaguchi

发明人： Masayuki Katayama ,  Kazushige Kojima ,  Tetsuya Katoh ,  Kunio Akedo ,  Toshikazu Satoh ,  Koji Noda ,  Tomohiko Mori ,  Yoshihiro Kikuzawa ,  Koichi Sakaguchi

IPC分类号： H01L51/54 ,  H01L51/56

CPC分类号： H01L51/5012 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5048

摘要： There is provided a polymer or low-molecular-weight compound multilayer type organic EL device configured such that a light-emitting layer formed on a hole transport layer includes a mixture of a polymer material and a low-molecular weight material. With such a configuration, the low-molecular-weight material added to the polymer material serves as a binder filling the gap of the steric hindrance to form entanglement of the polymer material and the low-molecular-weight material. This results in that the interface between the hole transport layer and the light-emitting layer is an interface high in adhesion and also high in carrier injectability. Further, optimization of the formation conditions and materials can achieve still higher reliability and longer lifetime.

摘要翻译： 提供一种聚合物或低分子量化合物多层型有机EL器件，其被配置为使得形成在空穴传输层上的发光层包括聚合物材料和低分子量材料的混合物。 通过这样的结构，添加到聚合物材料中的低分子量材料用作填充空间位阻的间隙以形成聚合物材料和低分子量材料的缠结的粘合剂。 这导致空穴传输层和发光层之间的界面是粘合性高，载流子注入性高的界面。 此外，形成条件和材料的优化可以实现更高的可靠性和更长的寿命。