公开(公告)号：US5739635A

公开(公告)日：1998-04-14

申请号：US636407

申请日：1996-04-23

申请人： Takeo Wakimoto

发明人： Takeo Wakimoto

IPC分类号： H05B33/26 ,  H01L51/50 ,  H05B33/12 ,  H05B33/22

CPC分类号： H01L51/5092 ,  H05B33/12 ,  H01L2251/558

摘要： An organic electroluminescent device comprises an anode, a positive-hole transport layer made of an organic compound, an emitting layer made of an organic compound, an electron transport layer made of an organic compound, an electron-injecting layer, and a cathode which are layered in sequence. The electron-injecting layer is made of an alkaline metal compound comprising at least one of Li, Rb, Cs, Na, and K including alkaline metal oxides, alkaline metal peroxides, alkaline metal compound oxides, alkaline metal halides, alkaline metal nitride, and alkaline metal salt such as Li.sub.2 O, Li.sub.2 O.sub.2, Rb.sub.2 O, Cs.sub.2 O, Rb.sub.2 O.sub.2, CS.sub.2 O.sub.2, LiAlO.sub.2, LiBO.sub.2, LiCl, RbCl, NaCl, KAlO.sub.2, Na.sub.2 WO.sub.4, K.sub.2 SiO.sub.3, and Li.sub.2 CO.sub.3.

摘要翻译： 有机电致发光器件包括阳极，由有机化合物制成的正空穴传输层，由有机化合物制成的发光层，由有机化合物制成的电子传输层，电子注入层和阴极， 按顺序分层。 电子注入层由包含碱金属氧化物，碱金属过氧化物，碱金属化合物氧化物，碱金属卤化物，碱金属氮化物，碱金属氮化物等的Li，Rb，Cs，Na，K中的至少一种的碱金属化合物 碱金属盐如Li2O，Li2O2，Rb2O，Cs2O，Rb2O2，CS2O2，LiAlO2，LiBO2，LiCl，RbCl，NaCl，KAlO2，Na2WO4，K2SiO3和Li2CO3。

公开(公告)号：US5069975A

公开(公告)日：1991-12-03

申请号：US483379

申请日：1990-02-22

申请人： Hitoshi Nakada ,  Takeo Wakimoto ,  Masanao Shinkai ,  Daisaku Matsunaga

发明人： Hitoshi Nakada ,  Takeo Wakimoto ,  Masanao Shinkai ,  Daisaku Matsunaga

IPC分类号： C09K11/06 ,  H01L51/50 ,  H05B33/12 ,  H05B33/14

CPC分类号： C09K11/06 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/31678

摘要： Disclosed herein is an electroluminescent element which is constructed such that a fluorescent substance layer and a hole transport layer, both made of organic compounds and laminated on top of the other, are interposed between a cathode and an anode. The fluorescent substance layer is a thin film containing a bisstyryl derivative. It emits blue light efficiently at a high luminance upon application of a low voltage.

摘要翻译： 本文公开了一种电致发光元件，其被构造为使得在阴极和阳极之间插入两个均由有机化合物制成且层叠在另一个之上的荧光物质层和空穴传输层。 荧光物质层是含有双苯乙烯基衍生物的薄膜。 当施加低电压时，它以高亮度有效地发出蓝光。

公开(公告)号：US07962016B2

公开(公告)日：2011-06-14

申请号：US10652493

申请日：2003-09-02

申请人： Yun Soo Choe ,  Ok Keun Song ,  Hyung Min Kim ,  Takashi Ujihara ,  Takeo Wakimoto ,  Naofumi Hashimoto

发明人： Yun Soo Choe ,  Ok Keun Song ,  Hyung Min Kim ,  Takashi Ujihara ,  Takeo Wakimoto ,  Naofumi Hashimoto

IPC分类号： C23C14/00 ,  C23C16/00

CPC分类号： C23C14/243

摘要： Provided is a heating crucible for an organic thin film forming apparatus, the heating crucible including a main body in which to contain an organic substance, a cover provided on the main body, the cover formed of an insulating material and having a nozzle through which a gaseous organic substance comes out from the main body, a cover heater formed as a thin film type on the top surface of the cover, and a body heater heating the main body.

摘要翻译： 本发明提供一种用于有机薄膜形成装置的加热坩埚，所述加热坩埚包括主体，其中容纳有机物质，设置在主体上的盖，由绝缘材料形成的盖，并具有喷嘴， 气体有机物质从主体出来，在盖的顶表面上形成为薄膜型的盖加热器和加热主体的主体加热器。

公开(公告)号：US06690028B2

公开(公告)日：2004-02-10

申请号：US10104048

申请日：2002-03-25

申请人： Takeo Wakimoto ,  Kenji Nakamura

发明人： Takeo Wakimoto ,  Kenji Nakamura

IPC分类号： H01L3524

CPC分类号： H01L27/3281 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0583 ,  H01L2924/0002 ,  H01L2924/00

摘要： An organic semiconductor diode includes at least one hole transport layer which is arranged on an anode side and formed of an organic compound having a hole transport capability, and at least one electron transport layer which is arranged on a cathode side and formed of an organic compound having an electron transport capability. The at least one hole transport layer and the at least one electron transport layer are laminated one upon another. The organic semiconductor diode exhibits nonlinear current-voltage characteristics when a voltage is applied between the hole transport layer and the electron transport layer in contact with each other. The hole transport layer at an anode-side end has an ionization potential larger than an electron affinity of the electron transport layer at a cathode side end.

摘要翻译： 有机半导体二极管包括至少一个空穴传输层，其布置在阳极侧并由具有空穴传输能力的有机化合物形成，并且至少一个电子传输层设置在阴极侧并由有机化合物形成 具有电子传输能力。 所述至少一个空穴传输层和所述至少一个电子传输层彼此层叠。 当在彼此接触的空穴传输层和电子传输层之间施加电压时，有机半导体二极管表现出非线性电流 - 电压特性。 阳极侧的空穴传输层的电离电位大于阴极侧的电子传输层的电子亲和力。

公开(公告)号：US5487953A

公开(公告)日：1996-01-30

申请号：US309538

申请日：1994-09-20

申请人： Yasuhiro Shirota ,  Hiroshi Inada ,  Yoshinobu Yonemoto ,  Takeo Wakimoto ,  Kunio Imai

发明人： Yasuhiro Shirota ,  Hiroshi Inada ,  Yoshinobu Yonemoto ,  Takeo Wakimoto ,  Kunio Imai

IPC分类号： C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/12 ,  H05B33/14 ,  H05B33/20 ,  H01J1/62

CPC分类号： H05B33/14 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L2251/308 ,  H01L51/005 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  Y10S428/917

摘要： An organic electroluminescent device comprises an organic emitting layer and a hole transport layer laminated with each other and arranged between a cathode and an anode, in characterized in that the hole transport layer made of the triphenylbenzene derivative. This hole transport layer has the high heart-resistant property and high conductivity to improve the durability and thus this device emits light at a high luminance and a high efficiency upon application of a low voltage.

摘要翻译： 有机电致发光器件包括彼此层叠并布置在阴极和阳极之间的有机发光层和空穴传输层，其特征在于由三苯基苯衍生物制成的空穴传输层。 该空穴传输层具有高的耐心性和高导电性，以提高耐久性，因此该装置在施加低电压时以高亮度和高效率发光。

公开(公告)号：US5374489A

公开(公告)日：1994-12-20

申请号：US37101

申请日：1993-03-26

申请人： Kunio Imai ,  Takeo Wakimoto ,  Yasuhiko Shirota ,  Hiroshi Inada ,  Tomokazu Kobata

发明人： Kunio Imai ,  Takeo Wakimoto ,  Yasuhiko Shirota ,  Hiroshi Inada ,  Tomokazu Kobata

IPC分类号： H05B33/12 ,  C07D265/38 ,  C07D279/26 ,  C09K11/06 ,  H01L51/50 ,  H05B33/14 ,  H05B33/20

CPC分类号： C07D279/26 ,  C07D265/38 ,  H05B33/14 ,  Y10S428/917

摘要： An organic electroluminescent device having an organic emitting layer and a hole transport layer laminated with each other and arranged between a cathode and an anode, and the hole transport layer is made of tris-phenothiazinyl-triphenylamine or tris-phenoxazinyl-triphenylamine derivative. The hole transport layer has a high heat-resistant property and high conductivity to improve durability and emits light at a high luminance and a high efficiency upon application of a low voltage.

摘要翻译： 一种有机电致发光器件，其具有彼此层叠并配置在阴极和阳极之间的有机发光层和空穴传输层，空穴传输层由三 - 吩噻嗪基 - 三苯基胺或三 - 苯氧基吖嗪基 - 三苯基胺衍生物制成。 空穴传输层具有高耐热性和高导电性，以提高耐久性，并且在施加低电压时以高亮度和高效率发光。

公开(公告)号：US5276381A

公开(公告)日：1994-01-04

申请号：US841491

申请日：1992-02-26

申请人： Takeo Wakimoto ,  Ryuji Murayama ,  Hitoshi Nakada ,  Masaharu Nomura ,  Giichi Sato

发明人： Takeo Wakimoto ,  Ryuji Murayama ,  Hitoshi Nakada ,  Masaharu Nomura ,  Giichi Sato

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

CPC分类号： C09K11/06 ,  H05B33/14 ,  Y10S428/917

摘要： An organic electroluminescent device which includes a cathode, an organic emitting layer which includes a quinoline derivative and a quinacridone or quinazoline compound, an organic positive hole transport layer, and an anode, laminated in sequence, has a high emission efficiency and a high color purity of light emitted from the EL device.

摘要翻译： 包含阴极，包含喹啉衍生物和喹吖啶酮或喹唑啉化合物的有机发光层，有机空穴传输层和阳极的有机电致发光器件依次层叠，具有高的发光效率和高的色纯度 从EL器件发出的光。