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1. 发明申请

US20070293666A1 Optical Filter and Its Applications, and Porphyrin Compound Used in Optical Filter 审中-公开
标题翻译：光学滤波器及其应用，以及用于光滤波器的卟啉化合物
公开(公告)号：US20070293666A1
公开(公告)日：2007-12-20
申请号：US11665742
申请日：2005-10-24
申请人： Hiromi Minami , Tomoyuki Okamura , Akifumi Kagayama , Rihoko Suzuki , Kenichi Fujii , Ryu Oi , Taizo Nishimoto , Makoto Morohashi , Tsutami Misawa , Shin Fukuda
发明人： Hiromi Minami , Tomoyuki Okamura , Akifumi Kagayama , Rihoko Suzuki , Kenichi Fujii , Ryu Oi , Taizo Nishimoto , Makoto Morohashi , Tsutami Misawa , Shin Fukuda
IPC分类号： C07D487/22
CPC分类号： C07D487/22 , G02B5/223
摘要： An optical filter of the present invention contains at least one tetra-acenaphthoporphyrin compound. The tetra-acenaphthoporphyrin compound has preferably its absorption maximum in a wavelength range of from 530 to 570 nm and a ratio of an absorption coefficient at 550 nm to an absorption coefficient at 525 nm of not less than 1.2. Also, a percentage of light transmittance at 550 nm to light transmittance at 525 nm is preferably not more than 85%. According to the present invention, it is possible to provide the optical filter which can eliminate an unnecessary light mainly existing in a wavelength of from 520 to 700 nm and is excellent in durability. A display unit using the optical filter of the present invention can improve contrast in a bright place, and improve color purity of luminescent color.
摘要翻译：本发明的滤光器含有至少一种四苊卟吩化合物。四苊基卟吩化合物优选在530〜570nm的波长范围内具有最大的吸收，550nm处的吸收系数与525nm的吸收系数之比不小于1.2。此外，在550nm处的透光率的百分比对于525nm处的透光率优选不大于85％。根据本发明，可以提供能够消除主要存在于520nm至700nm波长的不必要的光并且耐久性优异的滤光器。使用本发明的滤光器的显示单元可以提高亮度的对比度，提高发光色的色纯度。

2. 发明授权

US6104530A Transparent laminates and optical filters for displays using same 失效
标题翻译：用于使用其的显示器的透明层压板和滤光器
公开(公告)号：US6104530A
公开(公告)日：2000-08-15
申请号：US863562
申请日：1997-05-27
申请人： Tomoyuki Okamura , Fumiharu Yamazaki , Shin Fukuda , Ryu Oi , Masaaki Yoshikai , Masato Koyama
发明人： Tomoyuki Okamura , Fumiharu Yamazaki , Shin Fukuda , Ryu Oi , Masaaki Yoshikai , Masato Koyama
IPC分类号： B32B27/06 , G02B5/20 , F21V9/04 , B32B15/04 , G02B1/10 , G02B8/08
CPC分类号： B32B27/06 , G02B5/208 , Y10T428/265
摘要： Transparent laminates which have high transparency and, moreover, excellent electromagnetic shielding characteristics and near-infrared cutting-off characteristics, and optical filters for displays using these transparent laminates. These transparent laminates are formed by laminating a transparent electrically conductive layer composed of high-refractive-index transparent film layers (B) and metal film layers (C) consisting of silver or a silver-containing alloy on one major surface of a transparent substrate (A) in such a way that a repeating unit comprising a combination of one high-refractive-index transparent film layer (B) and one metal film layer (C) is laminated three times or more, and further laminating one high-refractive-index transparent film layer (B) thereon. The transparent laminate has a sheet resistance of not greater than 3 .OMEGA./sq., a visible light transmittance of not less than 50%, and a light transmittance of not greater than 20% in a wavelength region longer than 820 nm. Optical filters for displays which serve to block leakage electromagnetic waves and near-infrared light from plasma displays can be acquired by using such a transparent laminate.
摘要翻译：具有高透明度，以及优异的电磁屏蔽特性和近红外截止特性的透明层压板以及使用这些透明层压板的显示器用滤光器。这些透明层压体通过在透明基板的一个主表面层叠由高折射率透明膜层（B）和由银或含银合金构成的金属膜层（C）构成的透明导电层而形成， A），使得包含一个高折射率透明膜层（B）和一个金属膜层（C）的组合的重复单元被层叠三次以上，并且进一步层叠一个高折射率透明膜层（B）。在820nm以上的波长区域中，透明层叠体的薄层电阻不大于3欧姆/平方厘米，可见光透射率不小于50％，透光率不大于20％。用于阻挡泄漏电磁波的显示器的滤光器和等离子体显示器的近红外光可以通过使用这种透明层压板来获得。

3. 发明授权

US5750599A Quinophthalone compounds and polarizing films using same 失效
标题翻译：喹诺酮化合物和使用其的偏光膜
公开(公告)号：US5750599A
公开(公告)日：1998-05-12
申请号：US821194
申请日：1997-03-19
申请人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
发明人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
IPC分类号： C09B25/00 , G02B5/30 , G02F1/1335 , C08K5/34 , C07D715/20
CPC分类号： G02B5/3033 , C09B25/00 , G02F1/133528
摘要： Novel quinophthalone compounds, which are represented by the following formula (1): ##STR1## R.sub.1 -R.sub.5 each independently represents a hydrogen or halogen atom or a hydroxy, linear or branched alkyl, substituted or unsubstituted cycloalkyl, halogenated alkyl, alkoxyalkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyloxy or cyano group; R.sub.6 -R.sub.17 each independently represents a hydrogen or halogen atom or a hydroxyl, alkyl, halogenated alkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonyloxy or cyano group; m and n each stands for 0 or 1; and A represents a substituent, are yellow orange dyestuffs suitable for polarizing films. Polarizing films containing at least one of the compounds in a hydrophobic resin are excellent in polarizing performance, heat-resistant dimensional stability, moist heat resistance and the like and are extremely useful for liquid crystal display devices.
摘要翻译：由下式（1）表示的新型喹酞酮化合物：R 1 -R 5各自独立地表示氢或卤素原子或羟基，直链或支链烷基，取代或未取代的环烷基卤代烷基，烷氧基烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氨基，烷基羰基氧基或氰基。 R6-R17各自独立地表示氢或卤素原子或羟基，烷基，卤代烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氧基或氰基。 m和n每个代表0或1; A代表取代基，是适用于偏光膜的黄橙色染料。在疏水性树脂中含有至少一种化合物的偏光膜的偏振性，耐热尺寸稳定性，耐湿热性等优异，对液晶显示装置非常有用。

4. 发明授权

US5659039A Quinophthalone compounds 失效
标题翻译：喹诺酮类化合物
公开(公告)号：US5659039A
公开(公告)日：1997-08-19
申请号：US393426
申请日：1995-02-23
申请人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
发明人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
IPC分类号： C09B25/00 , G02B5/30 , G02F1/1335 , C07D401/14
CPC分类号： G02B5/3033 , C09B25/00 , G02F1/133528
摘要： Novel quinophthalone compounds, which are represented by the following formula (1): ##STR1## R.sub.1 -R.sub.5 each independently represents a hydrogen or halogen atom or a hydroxy, linear or branched alkyl, substituted or unsubstituted cycloalkyl, halogenated alkyl, alkoxyalkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyloxy or cyano group; R.sub.6 -R.sub.17 each independently represents a hydrogen or halogen atom or a hydroxyl, alkyl, halogenated alkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonyloxy or cyano group; m and n each stands for 0 or 1; and A represents a substituent, are yellow orange dyestuffs suitable for polarizing films. Polarizing films containing at least one of the compounds in a hydrophobic resin are excellent in polarizing performance, heat-resistant dimensional stability, moist heat resistance and the like and are extremely useful for liquid crystal display devices.
摘要翻译：（1）氢或卤素原子或羟基，直链或支链烷基，取代或未取代的环烷基，卤代烷基，烷氧基烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氨基，烷基羰基氧基或氰基; R6-R17各自独立地表示氢或卤素原子或羟基，烷基，卤代烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氧基或氰基。 m和n每个代表0或1; A代表取代基，是适用于偏光膜的黄橙色染料。在疏水性树脂中含有至少一种化合物的偏光膜的偏振性，耐热尺寸稳定性，耐湿热性等优异，对液晶显示装置非常有用。

5. 发明授权

US5804102A Plasma display filter 失效
标题翻译：等离子显示滤光片
公开(公告)号：US5804102A
公开(公告)日：1998-09-08
申请号：US768327
申请日：1996-12-17
申请人： Ryu Oi , Kazuhiro Seino , Yoriaki Matsuzaki , Yuko Mochizuki , Keisuke Takuma , Shin Fukuda , Yojiro Kumagae
发明人： Ryu Oi , Kazuhiro Seino , Yoriaki Matsuzaki , Yuko Mochizuki , Keisuke Takuma , Shin Fukuda , Yojiro Kumagae
IPC分类号： C09D5/32 , H01J5/16 , F21V9/04 , G02B5/22 , H01J7/24
CPC分类号： H01J5/16 , C09D5/32 , H01J2211/44
摘要： A plasma display filter for efficiently cutting off near infrared rays radiated from a plasma display so that malfunction of electronic equipment located around the display making use of near infrared light can be avoided. The filter contains in a base material at least one near infrared ray absorbing compound having a maximum absorption wavelength at 800 to 1,200 nm.
摘要翻译：一种用于有效地切断从等离子体显示器辐射的近红外线的等离子体显示器滤波器，从而可以避免位于使用近红外光的显示器周围的电子设备的故障。过滤器在基材中含有至少一种在800至1200nm具有最大吸收波长的近红外线吸收化合物。

6. 发明授权

US5698682A Azo compounds and polarizing films using the compounds 失效
公开(公告)号：US5698682A
公开(公告)日：1997-12-16
申请号：US802841
申请日：1997-02-18
申请人： Yoriaki Matsuzaki , Ryu Oi , Rihoko Imai , Keisuke Takuma , Hisato Itoh
发明人： Yoriaki Matsuzaki , Ryu Oi , Rihoko Imai , Keisuke Takuma , Hisato Itoh
IPC分类号： C09B31/02 , C09B31/16 , C09B45/24 , G02B5/30 , C09B56/04 , C09B35/02 , C09B45/00
CPC分类号： C09B31/16 , C09B31/02 , C09B45/24 , G02B5/3033
摘要： The present invention provides a polarizing film having high heat resistance and a high degree of polarization and excellent optical properties by dyeing a polymer film with a novel azo compound represented by the following formula (1) or (2): ##STR1##

7. 发明授权

US06800674B2 Anthraquinone compound and water-based ink-jet recording ink containing the compound 失效
标题翻译：含有该化合物的蒽醌化合物和水性喷墨记录油墨
公开(公告)号：US06800674B2
公开(公告)日：2004-10-05
申请号：US09958475
申请日：2001-10-10
申请人： Osamu Kohgo , Yoriaki Matsuzaki , Tadashi Okuma , Ryu Oi
发明人： Osamu Kohgo , Yoriaki Matsuzaki , Tadashi Okuma , Ryu Oi
IPC分类号： C09D1110
CPC分类号： C09B1/542 , C09B1/50 , C09B1/503 , C09B1/58 , C09D11/328
摘要： It is disclosed that in ink for ink jet recording, containing at least a water-insoluble coloring matter, water and a resin as main components to form an emulsion, anthraquinone compounds represented by at least the following the formula (1) especially those in which X is an oxygen atom, R1 is represented by the formula (2) and further R8 is —NR12R13, are useful as coloring matters excellent in water resistance and also in light fastness and compatibility with a resin and that ink for ink jet recording using the same and exhibiting excellent performances in light fastness and storage stability, especially as ink of an ink jet recording system, can form a high-quality, unblotted image, a recorded image having also excellent property in water resistance.
摘要翻译：公开了在至少含有水不溶性色素，水和树脂作为主要成分形成乳液的喷墨记录用油墨中，至少具有下述式（1）表示的蒽醌化合物，特别是其中 X是氧原子，R 1由式（2）表示，另外R 8是-NR 12 R 13，可用作耐水性优异的着色剂，以及耐光性和与树脂的相容性，并且使用相同并且在耐光牢度和储存稳定性方面表现出优异的性能，特别是作为喷墨记录系统的墨水，可以形成高品质，未印刷的图像，具有优异的耐水性的记录图像。

8. 发明授权

US5068459A Process for producing m-phenoxybenzyl alcohol 失效
标题翻译：生产间苯二酚的方法
公开(公告)号：US5068459A
公开(公告)日：1991-11-26
申请号：US509843
申请日：1990-04-17
申请人： Ryu Oi , Shinji Takenaka , Chitoshi Shimakawa
发明人： Ryu Oi , Shinji Takenaka , Chitoshi Shimakawa
IPC分类号： C07C41/16 , C07C43/295
CPC分类号： C07C41/16
摘要： A process for producing m-phenoxybenzyl alcohol by reacting chlorobenzene with m-hydroxybenzyl alcohol in the presence of a copper catalyst and a base, the process being characterized by using an alkylene glycol as a reaction solvent.

9. 发明授权

US5750229A Phthalocyanine compound and optical recording medium containing it 失效
标题翻译：酞菁化合物和含有它的光学记录介质
公开(公告)号：US5750229A
公开(公告)日：1998-05-12
申请号：US779358
申请日：1997-01-06
申请人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
发明人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
IPC分类号： C09B47/18 , G11B7/248 , G03G5/06
CPC分类号： C09B47/18 , G11B7/248 , Y10T428/21
摘要： A phthalocyanine represented by the formula (1) ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an alkyl group substituted by 0 to 5 halogen atoms and having 1 to 20 carbon atoms, an alkenyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms or an alkynyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms, and at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is substituted by the halogen atom; X is a halogen atom; each of k, l, m and n is independently a value of from 0 to 3; each of o, p, q and r is independently a value of 0, 1 or 2, and all of them are not 0 simultaneously; each sum of k and o, l and p, m and q, and n and r is independently in the range of from 0 to 4; Met is two hydrogen atoms, a di, monosubstituted tri, disubstituted ter metal atom or an oxymetal atom. The above phthalocyanins can be used to provide optical recording medium.
摘要翻译：由式（1）表示的酞菁（1）其中R 1，R 2，R 3和R 4各自独立地是被0至5个卤素原子取代且具有1至20个碳原子的烷基，被 0至5个卤素原子和2至20个碳原子或被0至5个卤素原子取代并具有2至20个碳原子的炔基，R 1，R 2，R 3和R 4中的至少一个被卤素原子取代; X是卤原子; k，l，m和n中的每一个独立地为0至3的值; o，p，q和r各自独立地为0,1或2的值，并且它们都不同时为0; k和o，l和p，m和q之间的每个和和n和r独立地在0至4的范围内; Met是两个氢原子，二取代的三取代三取代的三元金属原子或氧金属原子。上述酞菁可用于提供光学记录介质。

10. 发明授权

US5646273A Phthalocyanine compound and optical recording medium containing it 失效
标题翻译：酞菁化合物和含有它的光学记录介质
公开(公告)号：US5646273A
公开(公告)日：1997-07-08
申请号：US531059
申请日：1995-09-20
申请人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
发明人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
IPC分类号： C09B47/18 , G11B7/248 , C09B47/04
CPC分类号： C09B47/18 , G11B7/248 , Y10T428/21
摘要： A phthalocyanine represented by the formula (1) ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an alkyl group substituted by 0 to 5 halogen atoms and having 1 to 20 carbon atoms, an alkenyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms or an alkynyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms, and at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is substituted by the halogen atom; X is a halogen atom; each of k, l, m and n is independently a value of from 0 to 3; each of o, p, q and r is independently a value of 0, 1 or 2, and all of them are not 0 simultaneously; each sum of k and o, l and p, m and q, and n and r is independently in the range of from 0 to 4; Met is two hydrogen atoms, a divalent metal atom, a trivalent mono-substituted metal atom, a tetravalent di-substituted metal atom or an oxy-metal atom; an optical recording medium formed by adding this phthalocyanine to a recording layer; and a near infra-red absorbing agent comprising the phthalocyanine. The above-mentioned phthalocyanine can be used to provide the optical recording medium having excellent characteristics of reflectance, sensitivity, recording properties, stability to reproduction light, shelf stability and the like.
摘要翻译：由式（1）表示的酞菁（1）其中R 1，R 2，R 3和R 4各自独立地是被0至5个卤素原子取代且具有1至20个碳原子的烷基，被 0至5个卤素原子和2至20个碳原子或被0至5个卤素原子取代并具有2至20个碳原子的炔基，R 1，R 2，R 3和R 4中的至少一个被卤素原子取代; X是卤原子; k，l，m和n中的每一个独立地为0至3的值; o，p，q和r各自独立地为0,1或2的值，并且它们都不同时为0; k和o，l和p，m和q之间的每个和和n和r独立地在0至4的范围内; Met是两个氢原子，二价金属原子，三价单取代金属原子，四价二取代金属原子或氧 - 金属原子; 通过将该酞菁添加到记录层而形成的光记录介质; 和包含酞菁的近红外线吸收剂。上述酞菁可用于提供具有优异的反射率，灵敏度，记录性能，再生光稳定性，保存稳定性等的光记录介质。

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