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1. 发明申请

US20070009819A1 Novel compound, and electrophotographic photoreceptor and electrophotographic apparatus made by using the same 审中-公开
标题翻译：新型化合物和使用该化合物制成的电子照相感光体和电子照相设备
公开(公告)号：US20070009819A1
公开(公告)日：2007-01-11
申请号：US10562859
申请日：2004-07-01
申请人： Nobuyuki Sekine , Masami Kuroda , Kenichi Ohkura , Yoshihiro Ueno , Motohiro Takeshima
发明人： Nobuyuki Sekine , Masami Kuroda , Kenichi Ohkura , Yoshihiro Ueno , Motohiro Takeshima
IPC分类号： G03G15/02 , C09B29/32 , C07D409/02
CPC分类号： G03G5/0681 , C07D213/42
摘要： A compound useful for a positive charge type electrophotographic photoreceptor with high sensitivity for copiers and printers by using such a novel organic material as a charge transport substance in a photosensitive layer and an electrophotographic apparatus using the same. The compound has a structure represented by the following general formula (I). (In the general formula (I), R1, R2, R3, and R4 each is an alkyl group or the like; R5 and R6 each-is an aryl group or the like; and Z represents a structure having the following general formula (F-A), (F-B) or (F-C). (In the formulae, R7 and R8 each is an optionally substituted alkyl group; m and n each represents an integer of from 0 to 2; and X is a sulfur atom or an oxygen atom.).
摘要翻译：通过在感光层中使用这种新颖的有机材料作为电荷传输物质和使用其的电子照相设备，可以用于复印机和打印机的高灵敏度的正电荷型电子照相感光体。该化合物具有由以下通式（I）表示的结构。（在通式（I）中，R 1，R 2，R 3，R 4和R 4各自是烷基等; R 5和R 6各自为芳基等; Z表示具有以下通式（FA）的结构，，（FB）或（FC）（式中，R 7和R 8各自为任选取代的烷基; m和n各自表示从 0〜2; X为硫原子或氧原子）。

2. 发明授权

US06852458B2 Electrophotographic photoreceptor, and electrophotographic apparatus using the same 失效
标题翻译：电子照相感光体和使用其的电子照相设备
公开(公告)号：US06852458B2
公开(公告)日：2005-02-08
申请号：US10357491
申请日：2003-02-04
申请人： Kenichi Ohkura , Yoshihiro Ueno , Masami Kuroda , Nobuyuki Sekine
发明人： Kenichi Ohkura , Yoshihiro Ueno , Masami Kuroda , Nobuyuki Sekine
IPC分类号： C07D333/22 , G03G5/047 , G03G5/05 , G03G5/06 , G03G5/14
CPC分类号： G03G5/0521 , C07D333/22 , G03G5/047 , G03G5/0517 , G03G5/0535 , G03G5/0629 , G03G5/0696
摘要： An electrophotographic photoreceptor has excellent electrical properties and is stable even upon repeated use. An electrophotographic apparatus using the electrophotographic photoreceptor uses a compound having an excellent electron transporting ability in a photosensitive layer of the electrophotographic photoreceptor. An electrophotographic photoreceptor, in which a photosensitive layer is located on an electrically conductive substrate either directly or via an undercoat layer, contains a compound having a structure represented by the general formula (I). An electrophotographic apparatus contains the above-mentioned electrophotographic photoreceptor, and carries out a charging process through a positive charging process.
摘要翻译：电子照相感光体具有优异的电性能，即使重复使用也是稳定的。使用电子照相感光体的电子照相设备使用在电子照相感光体的感光层中具有优异的电子传输能力的化合物。其中感光层直接或经由底涂层位于导电基底上的电子照相感光体包含具有由通式（I）表示的结构的化合物。电子照相设备包含上述电子照相感光体，并通过正充电过程进行充电处理。

3. 发明授权

US06933091B2 Photoconductor for electrophotography and quinomethane compound 失效
标题翻译：光电导体用于电子照相和喹啉化合物
公开(公告)号：US06933091B2
公开(公告)日：2005-08-23
申请号：US10444094
申请日：2003-05-23
申请人： Nobuyuki Sekine , Masami Kuroda , Yoshihiro Ueno , Kenichi Ohkura
发明人： Nobuyuki Sekine , Masami Kuroda , Yoshihiro Ueno , Kenichi Ohkura
IPC分类号： G03G5/06 , G03G5/047 , G03G5/05 , G03G5/04 , C07D307/02 , C07D405/02
CPC分类号： G03G5/0521 , G03G5/047 , G03G5/0517
摘要： A highly sensitive positively charged type electrophotographic photoconductor includes an organic compound that transports electrons efficiently, improving light emission efficiency. The photoconductor is used in an electrophotographic drum, an electrophotographic cartridge and an electrophotographic apparatus. The photosensitive layer includes at least one compound represented by the following general formula (I) wherein each of R1, R2, R3 and R4, is independently selected from the group consisting of hydrogen atoms, alkyl groups having 1-6 carbon atoms that optionally have substituents and aryl groups that optionally have substituents, each of R5 and R6 is independently selected from the group consisting of hydrogen atoms, alkyl groups having 1-6 carbon atoms that optionally have substituents, aryl groups that optionally have substituents and heterocyclic groups that optionally have substituents, R7 is selected from the group consisting of halogen atoms, alkyl groups having 1-6 carbon atoms that optionally have substituents, aryl groups that optionally have substituents and heterocyclic groups that optionally have substituents, m represents an integer of 0 to 2 and a plurality of R7s are the same or different, the substituents being selected from a group consisting of halogen atoms, alkyl groups having 1-6 carbon atoms, alkoxy groups having 1-6 carbon atoms, aryl groups, and heterocyclic groups.
摘要翻译：高灵敏度带正电的电子照相感光体包括有效地传输电子的有机化合物，提高发光效率。光电导体用于电子照相圆筒，电子照像盒和电子照相设备中。感光层包括至少一种由以下通式（I）表示的化合物，其中R 1，R 2，R 3和R 3各自为 R 4独立地选自氢原子，具有1-6个碳原子的任选具有取代基的烷基和任选具有取代基的芳基，R 5， SUP>和R 6独立地选自氢原子，具有1-6个碳原子的任选具有取代基的烷基，任选具有取代基的芳基和任选具有取代基的杂环基， R 7选自卤素原子，具有1-6个碳原子的任选具有取代基的烷基，任选具有取代基的芳基和任选具有取代基的杂环基，m表示整数为0〜2，多个R 7相同或不同取代基选自卤素原子，具有1-6个碳原子的烷基，具有1-6个碳原子的烷氧基，芳基和杂环基。

4. 发明授权

US06825359B2 Quinomethane compounds 失效
标题翻译：喹啉甲烷化合物
公开(公告)号：US06825359B2
公开(公告)日：2004-11-30
申请号：US10357504
申请日：2003-02-04
申请人： Kenichi Ohkura , Yoshihiro Ueno , Masami Kuroda , Nobuyuki Sekine
发明人： Kenichi Ohkura , Yoshihiro Ueno , Masami Kuroda , Nobuyuki Sekine
IPC分类号： C07D33316
CPC分类号： H01L51/0068 , C07D333/22 , G03G5/0517 , G03G5/0521 , G03G5/0535 , G03G5/0629 , G03G5/0696 , H01L51/0051 , H01L51/0052 , H01L51/0059 , H01L51/42 , H01L51/5012 , H01L51/5048
摘要： Quinomethane compounds having a structure represented by the general formula (1): wherein R1 to R4 and R9 to R12 are the same or different and each represents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, a cyclic alkyl group, an aryl group, or an alkoxy group having 1 to 6 carbon atoms; R5 and R6 are the same or different and each represents an alkyl group having 1 to 12 carbon atoms, an aryl group, or a heterocyclic group; R7 and R8 each represents a hydrogen atom; and optional substituents are each a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an aryl group, or a heterocyclic group. Since these compounds transport electrons efficiently, they are useful in electrophotographic photoreceptors and/or organic electroluminescence applications.
摘要翻译：具有由通式（1）表示的结构的喹啉甲烷化合物：其中R 1至R 4和R 9至R 12相同或不同，各自表示氢原子，具有 1至12个碳原子，环烷基，芳基或具有1至6个碳原子的烷氧基; R 5和R 6相同或不同，表示碳原子数1〜12的烷基，芳基或杂环基。 R 7和R 8各自表示氢原子; 和任选的取代基各自为卤素原子，具有1至6个碳原子的烷基，具有1至6个碳原子的烷氧基，芳基或杂环基。由于这些化合物有效地传输电子，所以它们可用于电子照相感光体和/或有机电致发光应用中。

5. 发明授权

US07645777B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07645777B2
公开(公告)日：2010-01-12
申请号：US11561596
申请日：2006-11-20
申请人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato , Masami Kuroda
发明人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato , Masami Kuroda
IPC分类号： A61K31/381 , A61K31/4436
CPC分类号： H01L51/0591 , B82Y10/00 , G02F1/1365 , G02F2202/02 , H01L51/0052 , H01L51/0062 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0595
摘要： A switching device is discloses that exhibits two stable resistance values to a voltage applied between electrodes. The switching device comprises thin films of a first electrode layer, an organic bistable material layer and a second electrode layer sequentially formed on a substrate, and the organic bistable material is a specified quinone compound.
摘要翻译：公开了对电极之间施加的电压呈现两个稳定的电阻值的开关装置。开关器件包括依次形成在衬底上的第一电极层，有机双稳态材料层和第二电极层的薄膜，有机双稳态材料是指定的醌化合物。

6. 发明申请

US20090072210A1 SWITCHING DEVICE 审中-公开
标题翻译：切换设备
公开(公告)号：US20090072210A1
公开(公告)日：2009-03-19
申请号：US10592777
申请日：2004-03-12
申请人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Noriko Kotani , Masami Kuroda , Kyoko Kato
发明人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Noriko Kotani , Masami Kuroda , Kyoko Kato
IPC分类号： H01L51/05 , H01L51/40
CPC分类号： G11C13/0014 , B82Y10/00 , G11C13/0009 , H01L27/285 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0065 , H01L51/0068 , H01L51/0591
摘要： A switching device contains a thin film containing an organic material disposed between at least two electrodes, and the organic material is, for example, a triphenylamine compound represented by the general formula (I):
摘要翻译：开关装置包含含有设置在至少两个电极之间的有机材料的薄膜，有机材料是例如由通式（I）表示的三苯胺化合物：

7. 发明申请

US20060054882A1 Switching element 审中-公开
标题翻译：开关元件
公开(公告)号：US20060054882A1
公开(公告)日：2006-03-16
申请号：US10518537
申请日：2003-07-07
申请人： Haruo Kawakami , Masami Kuroda , Hisato Kato , Nobuyuki Sekine , Keisuke Yamashiro , Takuji Iwamoto , Noriko Kotani
发明人： Haruo Kawakami , Masami Kuroda , Hisato Kato , Nobuyuki Sekine , Keisuke Yamashiro , Takuji Iwamoto , Noriko Kotani
IPC分类号： H01L51/00
CPC分类号： G11C13/0014 , B82Y10/00 , H01L27/285 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0069 , H01L51/0071 , H01L51/0072 , H01L51/0504 , H01L51/0591
摘要： The present invention provides a switching element in which the compositional deviation of material is suppressed and that attains uniform bistability performance and is suitable for mass production. In a switching element comprising an organic bistable material, which exhibits two stable states in resistance under applied voltage, arranged between at least two electrodes, the organic bistable material comprises at least a compound having an electron-donating functional group and an electron-accepting functional group in each molecule. It is preferred that, for example, an aminoimidazole type compound, a pyridone type compound, a stilbene type compound or a butadiene type compound be used as the above compound.
摘要翻译：本发明提供了一种开关元件，其中材料的组成偏差被抑制并且达到均匀的双稳态性能并且适于批量生产。在包括有机双稳态材料的开关元件中，有机双稳态材料在施加电压下呈现两个稳定的电阻状态，布置在至少两个电极之间，有机双稳态材料至少包含具有给电子官能团和受电子功能的化合物在每个分子中。作为上述化合物，优选使用氨基咪唑型化合物，吡啶酮型化合物，二苯乙烯型化合物或丁二烯类化合物。

8. 发明申请

US20070063187A1 Switching element 失效
标题翻译：开关元件
公开(公告)号：US20070063187A1
公开(公告)日：2007-03-22
申请号：US10545854
申请日：2004-02-17
申请人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
发明人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
IPC分类号： H01L29/08
CPC分类号： G11C13/02 , C07D495/04 , H01L27/28 , H01L51/0051 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0583
摘要： The present invention provides a switching element that has a stable bistable characteristic and a high transition voltage and demonstrates excellent cyclic performance. The switching element has two stable resistance values with respect to the voltage applied between electrodes, wherein a first electrode layer, an organic bistable material layer, and a second electrode layer are successively formed as thin films on a substrate and the organic bistable material constituting the organic bistable material layer is a quinomethane-based compound or a monoquinomethane-based compound. A metal constituting the second electrode layer is diffused into the organic bistable material layer. It is preferred that the second electrode layer be formed by vapor deposition and the temperature of the substrate during the vapor deposition be 30-150° C.
摘要翻译：本发明提供了具有稳定的双稳态特性和高跃迁电压的开关元件，并表现出优异的循环性能。开关元件相对于施加在电极之间的电压具有两个稳定的电阻值，其中第一电极层，有机双稳态材料层和第二电极层在基板上依次形成为薄膜，并且构成有机双稳态材料的有机双稳态材料有机双稳态材料层是基于喹啉的化合物或基于单甲基的化合物。构成第二电极层的金属被扩散到有机双稳态材料层中。优选通过气相沉积形成第二电极层，并且在气相沉积期间基板的温度为30-150℃。

9. 发明授权

US07786470B2 Switching element 失效
标题翻译：开关元件
公开(公告)号：US07786470B2
公开(公告)日：2010-08-31
申请号：US10545854
申请日：2004-02-17
申请人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
发明人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
IPC分类号： H01L35/24
CPC分类号： G11C13/02 , C07D495/04 , H01L27/28 , H01L51/0051 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0583
摘要： The present invention provides a switching element that has a stable bistable characteristic and a high transition voltage and demonstrates excellent cyclic performance. The switching element has two stable resistance values with respect to the voltage applied between electrodes, wherein a first electrode layer, an organic bistable material layer, and a second electrode layer are successively formed as thin films on a substrate and the organic bistable material constituting the organic bistable material layer is a quinomethane-based compound or a monoquinomethane-based compound. A metal constituting the second electrode layer is diffused into the organic bistable material layer. It is preferred that the second electrode layer be formed by vapor deposition and the temperature of the substrate during the vapor deposition be 30-150° C.
摘要翻译：本发明提供了具有稳定的双稳态特性和高跃迁电压的开关元件，并表现出优异的循环性能。开关元件相对于施加在电极之间的电压具有两个稳定的电阻值，其中第一电极层，有机双稳态材料层和第二电极层在基板上依次形成为薄膜，构成有机双稳态材料的有机双稳态材料有机双稳态材料层是基于喹啉的化合物或基于单甲基的化合物。构成第二电极层的金属被扩散到有机双稳态材料层中。优选通过气相沉积形成第二电极层，并且在气相沉积期间基板的温度为30-150℃。

10. 发明授权

US07807515B2 Oxide semiconductor, thin-film transistor and method for producing the same 失效
标题翻译：氧化物半导体，薄膜晶体管及其制造方法
公开(公告)号：US07807515B2
公开(公告)日：2010-10-05
申请号：US12086628
申请日：2007-05-25
申请人： Hisato Kato , Haruo Kawakami , Nobuyuki Sekine , Kyoko Kato
发明人： Hisato Kato , Haruo Kawakami , Nobuyuki Sekine , Kyoko Kato
IPC分类号： H01L21/00 , H01L21/84
CPC分类号： H01L29/78693 , C01G19/006 , C01P2006/40 , H01L29/66969
摘要： Disclosed is an oxide semiconductor having an amorphous structure, wherein higher mobility and reduced carrier concentration are achieved. Also disclosed are a thin film transistor, a method for producing the oxide semiconductor, and a method for producing the thin film transistor. Specifically disclosed is an oxide semiconductor which is characterized by being composed of an amorphous oxide represented by the following a general formula: Inx+1MZny+1SnzO(4+1.5x+y+2z) (wherein M is Ga or Al, 0≦x≦1, −0.2≦y≦1.2, z≧0.4 and 0.5≦(x+y)/z≦3). This oxide semiconductor is preferably subjected to a heat treatment in an oxidizing gas atmosphere after film formation. Also specifically disclosed is a thin film transistor which is characterized by comprising the oxide semiconductor.
摘要翻译：公开了具有非晶结构的氧化物半导体，其中实现了更高的迁移率和降低的载流子浓度。还公开了薄膜晶体管，氧化物半导体的制造方法以及薄膜晶体管的制造方法。具体公开了一种氧化物半导体，其特征在于由以下通式表示的无定形氧化物组成：Inx + 1MZny + 1SnzO（4 + 1.5x + y + 2z）（其中M为Ga或Al，0＆nlE; x＆nlE ; 1，-0.2＆nlE; y＆nlE; 1.2，z≥0.4和0.5＆nlE;（x + y）/ z＆nlE; 3）。该氧化物半导体优选在成膜后在氧化气体气氛中进行热处理。还具体公开了一种薄膜晶体管，其特征在于包括氧化物半导体。

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