公开(公告)号：US5238765A

公开(公告)日：1993-08-24

申请号：US676444

申请日：1991-03-28

申请人： Akihiro Senoo ,  Tetsuro Kanemaru ,  Masakazu Matsumoto

发明人： Akihiro Senoo ,  Tetsuro Kanemaru ,  Masakazu Matsumoto

IPC分类号： C07C211/43 ,  C07C211/61 ,  C09K9/02 ,  G03G5/06

CPC分类号： C07C211/61 ,  G03G5/0614 ,  C07C2103/18 ,  C07C2103/24 ,  C07C2103/50

摘要： An electrophotographic photosensitive member with stable potential characteristics even after repeated use, comprises an electroconductive support and a photosensitive layer formed on the electroconductive support, and that photosensitive layer contains a compound represented by the general formula (1) below: ##STR1##

公开(公告)号：US5202207A

公开(公告)日：1993-04-13

申请号：US676368

申请日：1991-03-28

申请人： Tetsuro Kanemaru ,  Shin Nagahara ,  Akihiro Senoo

发明人： Tetsuro Kanemaru ,  Shin Nagahara ,  Akihiro Senoo

IPC分类号： C07D213/02 ,  C07D213/38 ,  C07D213/74 ,  C07D215/02 ,  C07D215/38 ,  C07D215/40 ,  C07D215/44 ,  C07D217/00 ,  C07D217/02 ,  C07D217/22 ,  C07D219/00 ,  C07D219/08 ,  C07D221/12 ,  G03G5/06

CPC分类号： C07D213/74 ,  C07D213/38 ,  C07D215/38 ,  C07D215/44 ,  C07D217/02 ,  C07D217/22 ,  C07D219/08 ,  C07D221/12 ,  G03G5/0614 ,  G03G5/0637

摘要： An electrophotographic photosensitive member comprises an electroconductive support and a photosensitive layer formed on the support. The photosensitive layer contains a compound represented by the general formula (I): ##STR1##

公开(公告)号：US5079118A

公开(公告)日：1992-01-07

申请号：US468607

申请日：1990-01-19

申请人： Toshihiro Kikuchi ,  Tetsuro Kanemaru ,  Akihiro Senoo ,  Ryoji Yashiro

发明人： Toshihiro Kikuchi ,  Tetsuro Kanemaru ,  Akihiro Senoo ,  Ryoji Yashiro

IPC分类号： G03G5/06

CPC分类号： G03G5/0629 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0637

摘要： A photosensitive member for electrophotography, comprising an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a pyrene compound represented by the following general formula (I): ##STR1## wherein Ar.sub.1 and Ar.sub.2 respectively denote and aromatic hydrocarbon group capable of having a substituent, or an aromatic heterocyclic group capable of having a substituent.

摘要翻译： 一种用于电子照相的感光构件，包括导电基底和设置在其上的感光层，其中感光层包含由以下通式（I）表示的芘化合物：其中Ar 1和Ar 2分别表示芳族烃 能够具有取代基的基团，或能够具有取代基的芳香族杂环基。

公开(公告)号：US08110685B2

公开(公告)日：2012-02-07

申请号：US11961801

申请日：2007-12-20

申请人： Tetsuya Kosuge ,  Akihiro Senoo ,  Hiroki Ohrui ,  Masanori Muratsubaki

发明人： Tetsuya Kosuge ,  Akihiro Senoo ,  Hiroki Ohrui ,  Masanori Muratsubaki

IPC分类号： C07D221/16

CPC分类号： H01L51/0072 ,  C07D221/16 ,  C07D401/04 ,  C07D405/04 ,  C07D409/04 ,  C07D413/04 ,  C07D417/04 ,  C07D471/04 ,  H01L51/5048

摘要： A novel azafluorene derivative and an organic light-emitting device having the derivative are provided. The organic light-emitting device includes a pair of electrodes composed of an anode and a cathode one of which is a transparent or semi-transparent electrode, and an organic compound layer interposed between the pair of electrodes. The organic compound layer contains the azafluorene derivative represented by the following general formula (I):

摘要翻译： 提供了具有该衍生物的新型氮杂芴衍生物和有机发光元件。 有机发光器件包括由阳极和阴极构成的一对电极，其中的一个是透明或半透明电极，以及插入在该对电极之间的有机化合物层。 有机化合物层含有下述通式（I）表示的氮杂芴衍生物：

公开(公告)号：US08072137B2

公开(公告)日：2011-12-06

申请号：US12301330

申请日：2007-07-31

申请人： Hiroki Ohrui ,  Shinjiro Okada ,  Akihiro Senoo ,  Naoki Yamada ,  Masanori Muratsubaki

发明人： Hiroki Ohrui ,  Shinjiro Okada ,  Akihiro Senoo ,  Naoki Yamada ,  Masanori Muratsubaki

IPC分类号： H01L51/54 ,  C07D221/18

CPC分类号： C07D221/18 ,  C07D239/70 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/14

摘要： To provide a material for an organic light emitting device showing a light emission hue with an extremely good purity and outputting light having high luminance and a long lifetime with high efficiency, the present invention relates to a fused heterocyclic compound having at least one partial structure represented by the following general formula [1].

摘要翻译： 为了提供一种有机发光装置的材料，其显示出具有非常好的纯度的发光色调并以高效率输出具有高亮度和长寿命的光，本发明涉及具有至少一种部分结构的稠合杂环化合物 通过以下通式[1]。

公开(公告)号：US07998597B2

公开(公告)日：2011-08-16

申请号：US12296858

申请日：2007-04-19

申请人： Akihito Saitoh ,  Keiji Okinaka ,  Satoshi Igawa ,  Jun Kamatani ,  Naoki Yamada ,  Masashi Hashimoto ,  Masanori Muratsubaki ,  Takao Takiguchi ,  Akihiro Senoo ,  Shinjiro Okada ,  Minako Nakasu

发明人： Akihito Saitoh ,  Keiji Okinaka ,  Satoshi Igawa ,  Jun Kamatani ,  Naoki Yamada ,  Masashi Hashimoto ,  Masanori Muratsubaki ,  Takao Takiguchi ,  Akihiro Senoo ,  Shinjiro Okada ,  Minako Nakasu

IPC分类号： H01J1/62

CPC分类号： H01L51/5048 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0085 ,  H05B33/14

摘要： To provide an organic light emitting device having high efficiency and high luminance by making a contrivance to suppress the leakage of an electron or of an exciton, an organic light emitting device of the present invention includes two hole transporting layers having tertiary amine compounds different from each other in structure.

摘要翻译： 为了通过设计抑制电子或激子的泄漏来提供具有高效率和高亮度的有机发光器件，本发明的有机发光器件包括具有不同于每个的叔胺化合物的两个空穴传输层 其他结构。

公开(公告)号：US07982213B2

公开(公告)日：2011-07-19

申请号：US12436507

申请日：2009-05-06

申请人： Maki Okajima ,  Tatsundo Kawai ,  Takao Takiguchi ,  Koichi Suzuki ,  Akihiro Senoo ,  Toshinori Hasegawa ,  Keiji Okinaka

发明人： Maki Okajima ,  Tatsundo Kawai ,  Takao Takiguchi ,  Koichi Suzuki ,  Akihiro Senoo ,  Toshinori Hasegawa ,  Keiji Okinaka

IPC分类号： H01L33/02 ,  C07D471/02

CPC分类号： H01L51/0072 ,  C07D471/04 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/005 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0085

摘要： A novel phenanthroline compound is provided which is represented by the general formula [I]: (wherein R1, R2, R3, R4, R5 and R6 are the same or different and each is selected from a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted aralkyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, and a halogen atom; and Ar1 and Ar2 are the same or different and each is selected from an unsubstituted or substituted fluorenyl group, an unsubstituted or substituted fluoranthenyl group, an unsubstituted or substituted perylenyl group, and an unsubstituted or substituted carbazolyl group). An organic light emitting device using the phenanthroline compound is also provided that has a light output with a high efficiency and a high luminance and has a high long-term durability.

摘要翻译： 提供了由通式[I]表示的新颖的菲咯啉化合物：（其中R 1，R 2，R 3，R 4，R 5和R 6相同或不同，各自选自氢原子，未取代或取代的烷基 ，未取代或取代的芳烷基，未取代或取代的芳基，未取代或取代的杂环基和卤素原子; Ar1​​和Ar2相同或不同，各自选自未取代或取代的芴基，未取代的 或取代的荧蒽基，未取代或取代的苝基，以及未取代或取代的咔唑基）。 还提供了使用菲咯啉化合物的有机发光装置，其具有高效率和高亮度的光输出并且具有高的长期耐久性。

公开(公告)号：US07960039B2

公开(公告)日：2011-06-14

申请号：US11690221

申请日：2007-03-23

申请人： Shigemoto Abe ,  Akihiro Senoo ,  Naoki Yamada ,  Chika Negishi

发明人： Shigemoto Abe ,  Akihiro Senoo ,  Naoki Yamada ,  Chika Negishi

IPC分类号： H01J1/62 ,  C07D213/26

CPC分类号： C09K11/06 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C217/92 ,  C07C2603/18 ,  C07C2603/24 ,  C07D213/74 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/5048 ,  H05B33/14 ,  Y10S428/917

摘要： An amino compound for an organic light-emitting device of general formula [1]: wherein X1 is bonded to the pair of fluorenyl groups at meta-positions to each other and is substituted or unsubstituted aromatic ring, fused polycyclic ring, or heterocyclic ring; Y1 and Y2 are each substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; Z1 to Z4 are each hydrogen, halogen, or substituted or unsubstituted alkyl, aralkyl, alkenyl, alkynyl, alkoxy, aryl, or heterocyclic and are the same or different; R1 to R4 are each hydrogen, halogen, or substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; a and d are each 1 to 4; and b and c are each 1 to 3.

摘要翻译： 用于通式[1]的有机发光装置的氨基化合物：其中X 1彼此间位置与一对芴基键合，并且是取代或未取代的芳环，稠合多环或杂环; Y1和Y2各自为取代或未取代的烷基，芳基或杂环，并且相同或不同; Z 1至Z 4各自为氢，卤素或取代或未取代的烷基，芳烷基，烯基，炔基，烷氧基，芳基或杂环，并且相同或不同; R 1至R 4各自为氢，卤素或取代或未取代的烷基，芳基或杂环，并且相同或不同; a和d分别为1〜4; b和c分别为1〜3。

公开(公告)号：US20110089822A1

公开(公告)日：2011-04-21

申请号：US12974202

申请日：2010-12-21

申请人： Keiji Okinaka ,  Akihito Saitoh ,  Naoki Yamada ,  Masataka Yashima ,  Koichi Suzuki ,  Akihiro Senoo

发明人： Keiji Okinaka ,  Akihito Saitoh ,  Naoki Yamada ,  Masataka Yashima ,  Koichi Suzuki ,  Akihiro Senoo

IPC分类号： H01J1/63

CPC分类号： H01L51/5012 ,  Y10S428/917 ,  Y10T428/24942

摘要： It is an object of the present invention to provide an organic light emitting device having a long-life optical output. The organic light emitting device according to the present invention is provided with an emission layer including at least a host material, a light emitting material, and another material, wherein the another material has a smaller ionization potential than and almost the same hole mobility as or a greater hole mobility than an ionization potential and a hole mobility of a compound which forms an emission layer-side-interface.

摘要翻译： 本发明的目的是提供一种具有长寿命光输出的有机发光器件。 根据本发明的有机发光器件设置有至少包括主体材料，发光材料和另一种材料的发射层，其中另一种材料具有比或几乎相同的空穴迁移率或几乎相同的电离电位 比形成发射层侧界面的化合物的电离电位和空穴迁移率更大的空穴迁移率。

公开(公告)号：US20090278118A1

公开(公告)日：2009-11-12

申请号：US12296058

申请日：2007-12-12

申请人： Hiroki Ohrui ,  Akihito Saitoh ,  Chika Negishi ,  Hironobu Iwawaki ,  Masanori Muratsubaki ,  Hiroyuki Tomono ,  Tetsuya Kosuge ,  Akihiro Senoo

发明人： Hiroki Ohrui ,  Akihito Saitoh ,  Chika Negishi ,  Hironobu Iwawaki ,  Masanori Muratsubaki ,  Hiroyuki Tomono ,  Tetsuya Kosuge ,  Akihiro Senoo

IPC分类号： H01L51/54 ,  C07D215/04 ,  C07D221/16 ,  C07D221/18

CPC分类号： C07D215/04 ,  C07D221/16 ,  C07D221/18 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0055 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917

摘要： There are provided a novel benzofluoranthene compound and an organic light-emitting device which uses the benzofluoranthene compound, gives a blue emission hue with extremely good purity, and has an optical output with a high efficiency, a high luminance, and a long life. Specifically, there are provided a benzofluoranthene compound represented by the general formula shown below and an organic light-emitting device including a pair of electrodes including an anode and a cathode one of which is a transparent or translucent electrode material, and an organic compound layer disposed between the pair of electrodes and including a material for an organic light-emitting device containing the benzofluoranthene compound. In the general formula (1), one of X1, X2, X3, X4, X5, and X6 represents a substituted or unsubstituted fused heterocyclic group having four or less rings, and the others of X1, X2, X3, X4, X5, and X6 each represent a hydrogen atom.

摘要翻译： 提供了一种新型苯并荧蒽化合物和使用该苯并荧蒽化合物的有机发光装置，产生了具有非常好的纯度的蓝色发射色调，并且具有高效率，高亮度和长寿命的光学输出。 具体地说，提供了由下述通式表示的苯并荧蒽化合物和包括一对电极的有机发光器件，所述有机发光器件包括阳极和阴极，其中一个是透明或半透明的电极材料，并且设置有机化合物层 在一对电极之间并且包括用于含有苯并荧蒽化合物的有机发光装置的材料。 在通式（1）中，X 1，X 2，X 3，X 4，X 5和X 6中的一个表示具有4个以下环的取代或未取代的稠合杂环基，X 1，X 2，X 3，X 4，X 5， X 6各自表示氢原子。