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公开(公告)号：DE69914717T2
公开(公告)日：2005-01-05
申请号：DE69914717
申请日：1999-08-27
Applicant: TORAY INDUSTRIES
Inventor： YAMASHIKI YUKA , EGUCHI MASUICHI , WATANABE TAKUO , TSUKAMOTO JUN
IPC: G02B5/20 , C08G73/10 , C08L101/02 , C09B25/00 , G02B5/22 , G02F1/1335 , C08J5/18
Abstract: An object of the present invention is to provide a liquid crystal display exhibiting excellent display performance. The object of the present invention is achieved by a colored polymer thin film having an average refractive index of 1.60 to 1.90, and an absolute value of birefringence of 0.01 or less, and a color filter and a liquid crystal display using the colored polymer thin film. The color filter using the colored polymer thin film of the present invention exhibits reduced retardation, and can thus provide a liquid crystal display exhibiting excellent display performance.
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公开(公告)号：DE69914717D1
公开(公告)日：2004-03-18
申请号：DE69914717
申请日：1999-08-27
Applicant: TORAY INDUSTRIES
Inventor： YAMASHIKI YUKA , EGUCHI MASUICHI , WATANABE TAKUO , TSUKAMOTO JUN
IPC: G02B5/20 , C08G73/10 , C08L101/02 , C09B25/00 , G02B5/22 , G02F1/1335 , C08J5/18
Abstract: An object of the present invention is to provide a liquid crystal display exhibiting excellent display performance. The object of the present invention is achieved by a colored polymer thin film having an average refractive index of 1.60 to 1.90, and an absolute value of birefringence of 0.01 or less, and a color filter and a liquid crystal display using the colored polymer thin film. The color filter using the colored polymer thin film of the present invention exhibits reduced retardation, and can thus provide a liquid crystal display exhibiting excellent display performance.
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公开(公告)号：CA2749060C
公开(公告)日：2016-10-04
申请号：CA2749060
申请日：2010-01-20
Applicant: TORAY INDUSTRIES
Inventor： KITAZAWA DAISUKE , YAMAMOTO SHUHEI , WATANABE NOBUHIRO , TSUKAMOTO JUN
Abstract: Provided is a photovoltaic device having a high photoelectric conversion efficiency with a material for a photovoltaic device including an electron donating organic material having a structure represented by the general formula (1): (see formula 1)
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公开(公告)号：DE69528563T2
公开(公告)日：2003-05-22
申请号：DE69528563
申请日：1995-11-09
Applicant: TORAY INDUSTRIES
Inventor： TAKANISHI KEIJIRO , MATSUDA YOSHIO , TSUKAMOTO JUN
IPC: C01G53/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/0525 , H01M10/36 , H01M10/40 , H01M4/36
Abstract: A cathode material for a lithium ion secondary battery, especially of the non-aqueous solvent type, comprises a compound of the formula Li1-X-aAXNi1-Y-bBYO2. wherein: A is at least one alkaline earth metal component and may be selected. from (1) at least two of magnesium, calcium, strontium and barium, (2) strontium alone and (3) barium alone; B is at least one transition metal element other than Ni; X is the total number of moles of A and if A consists of more than one alkaline earth metal element, then X is the total number of moles of all alkaline earth metal elements; Y is the total number of moles of B and if B consists of more than one transition metal element, then Y is the total number of moles of all transition metal elements; and X, Y, a and b satisfy the respective equations: A method of preparing the cathode material comprises the steps of: mixing a starting compound containing lithium and A with a starting compound containing nickel and B; heating the mixture in an oxidizing atmosphere.
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公开(公告)号：DE69417521D1
公开(公告)日：1999-05-06
申请号：DE69417521
申请日：1994-06-23
Applicant: TORAY INDUSTRIES
Inventor： SUZUKI TATSUHIKO , TSUKAMOTO JUN , ONO KEIZO , SARUYAMA HIDEO , YAMASAKI KATSUMI
IPC: D01F9/12 , D01F9/145 , D01F11/12 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/96 , H01M10/05 , H01M10/0568 , H01M4/58
Abstract: This electrode uses a carbon fiber whose crystallites are 13 to 17 angstrom thick according to X-ray diffractometry. In a method for manufacturing the cell electrode using the carbon fiber, the carbon fiber is burned at a temperature between 900 DEG C and 1,330 DEG C. It is possible to provide a secondary cell having the characteristics of the carbon fiber and a high discharging capacitance.
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Patent Agency Ranking
公开(公告)号：AT489431T
公开(公告)日：2010-12-15
申请号：AT02768046
申请日：2002-09-25
Applicant: TORAY INDUSTRIES
Inventor： TSUKAMOTO JUN , MATA JUNJI
IPC: C08L101/00 , B82Y10/00 , B82Y30/00 , C08K3/04 , C08K7/06 , C08K7/24 , C08L65/00 , C08L65/04 , H01L21/00 , H01L21/336 , H01L29/786 , H01L31/0256 , H01L31/04 , H01L51/00 , H01L51/05 , H01L51/30
Abstract: The present invention relates to an organic semiconductor material in which carbon nanotubes are dispersed in a conjugated polymer, and the weight fraction of the carbon nanotubes is 3 percent or less relative to the conjugated polymer. According to the present invention, an organic semiconductor material having a high carrier mobility can be supplied industrially. Furthermore, high-performance organic semiconductor devices, e.g., organic thin film transistor devices and organic photovoltaic devices, can be provided.
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公开(公告)号：DE69223233D1
公开(公告)日：1998-01-02
申请号：DE69223233
申请日：1992-08-12
Applicant: TORAY INDUSTRIES
Inventor： TSUKAMOTO JUN , ICHIJO CHIKARA , IMAZU EMI
Abstract: This invention relates to a double-layer resist characterized by comprising a thin film whose principal constituent is a conjugated system polymer and resist, wherein a thin film excellent in shading capability, anti-reflection property, and uniformity is provided and, thus, a radiation-sensitive double-layer resist to create fine resist patterns stable in workability can be provided.
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公开(公告)号：CA2177914A1
公开(公告)日：1996-12-02
申请号：CA2177914
申请日：1996-05-31
Applicant: TORAY INDUSTRIES
Inventor： IWASAKI NAOKI , INOUE TAKEHARU , SAKUMA ISAMU , SHIMOYAMA NAOKI , TSUKAMOTO JUN , ONO KEIZO
IPC: H01M4/58 , H01M4/587 , H01M10/0525 , H01M10/36 , C04B35/524
Abstract: An amorphous carbon material, especially for an electrode of a lithium ion secondary battery, is characterized by an interlayer spacing d(002), obtained from the X-ray diffraction line assigned to the (002) plane of the carbon, of 0.345 nm to 0.365 nm, a ratio (Ps) os the number of carbon atoms involved in the layer structure to the total number of carbon atoms of from 0.54 to 0.85, and a ratio of the total nitrogen:total carbon atoms in the amorphous carbon of 0.005;1 to 0.055:1. The amorphous carbon material is prepared by applying a heat treatment to an amorphous carbon under under vacuum or inert gas atmosphere for at least 30 minutes to provide the desired crystalline structure. The carbon material may take the form of carbon fiber material, especially short carbon fibers obtained by pulverising larger carbon fibers. A lithium ion secondary battery containing an electrode comprising such an amorphous carbon material has a large discharge capacity and high chargedischarge cycle characteristics.
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公开(公告)号：CA2749060A1
公开(公告)日：2010-07-29
申请号：CA2749060
申请日：2010-01-20
Applicant: TORAY INDUSTRIES
Inventor： KITAZAWA DAISUKE , YAMAMOTO SHUHEI , WATANABE NOBUHIRO , TSUKAMOTO JUN
Abstract: A photovoltaic element having a high photoelectric conversion efficiency, which comprises a material for a photovoltaic element, wherein the material comprises an electron-releasing organic material having a structure represented by general formula (1).
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公开(公告)号：DE69528563D1
公开(公告)日：2002-11-21
申请号：DE69528563
申请日：1995-11-09
Applicant: TORAY INDUSTRIES
Inventor： TAKANISHI KEIJIRO , MATSUDA YOSHIO , TSUKAMOTO JUN
IPC: C01G53/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/0525 , H01M10/36 , H01M10/40 , H01M4/36
Abstract: A cathode material for a lithium ion secondary battery, especially of the non-aqueous solvent type, comprises a compound of the formula Li1-X-aAXNi1-Y-bBYO2. wherein: A is at least one alkaline earth metal component and may be selected. from (1) at least two of magnesium, calcium, strontium and barium, (2) strontium alone and (3) barium alone; B is at least one transition metal element other than Ni; X is the total number of moles of A and if A consists of more than one alkaline earth metal element, then X is the total number of moles of all alkaline earth metal elements; Y is the total number of moles of B and if B consists of more than one transition metal element, then Y is the total number of moles of all transition metal elements; and X, Y, a and b satisfy the respective equations: A method of preparing the cathode material comprises the steps of: mixing a starting compound containing lithium and A with a starting compound containing nickel and B; heating the mixture in an oxidizing atmosphere.
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