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1. 发明申请

US20090286005A1 Anisotropic liquid surface forming agent and anisotropic liquid surface forming method 审中-公开
标题翻译：各向异性液面成形剂及各向异性液面成型方法
公开(公告)号：US20090286005A1
公开(公告)日：2009-11-19
申请号：US12453540
申请日：2009-05-14
申请人： Kazuhiro Oki , Michitaka Matsuumi , Mitsuyoshi Ichihashi
发明人： Kazuhiro Oki , Michitaka Matsuumi , Mitsuyoshi Ichihashi
IPC分类号： B29C71/02 , C09K3/00 , C08L67/00 , C08L79/00 , C08J7/18
CPC分类号： C09K19/24 , C09K19/322 , C09K2019/0448
摘要： An agent comprising a substituted aromatic azo compound is capable of making a liquid surface express anisotropy in a simplified manner.
摘要翻译：包含取代的芳族偶氮化合物的试剂能够以简化的方式使液体表面表达各向异性。

2. 发明授权

US08575228B2 Anisotropic liquid surface forming agent and anisotropic liquid surface forming method 有权
公开(公告)号：US08575228B2
公开(公告)日：2013-11-05
申请号：US13487947
申请日：2012-06-04
申请人： Kazuhiro Oki , Michitaka Matsuumi , Mitsuyoshi Ichihashi
发明人： Kazuhiro Oki , Michitaka Matsuumi , Mitsuyoshi Ichihashi
IPC分类号： B01F3/04
CPC分类号： C09K19/24 , C09K19/322 , C09K2019/0448
摘要： An agent comprising a substituted aromatic azo compound is capable of making a liquid surface express anisotropy in a simplified manner.

3. 发明授权

US08257611B2 Optical film and retardation sheet, and liquid crystal compound 有权
标题翻译：光学膜和延迟片以及液晶化合物
公开(公告)号：US08257611B2
公开(公告)日：2012-09-04
申请号：US12519290
申请日：2007-12-14
申请人： Shigeki Uehira , Michitaka Matsuumi , Shinichi Morishima , Mitsuyoshi Ichihashi , Kotaro Yasuda , Hiroshi Takeuchi
发明人： Shigeki Uehira , Michitaka Matsuumi , Shinichi Morishima , Mitsuyoshi Ichihashi , Kotaro Yasuda , Hiroshi Takeuchi
IPC分类号： C09K19/00 , C09K19/02 , C09K19/06 , C09K19/52
CPC分类号： C07D409/12 , C07D277/64 , C07D339/06 , C09K19/3491 , C09K19/3497 , C09K19/54 , C09K2019/0448 , G02B5/3016 , G02B5/3083 , Y10T428/10
摘要： A compound of formula (1): wherein A1 and A2 are —O—, —NR—, —S—, or —CO—, in which R is a hydrogen atom or substituent; Z is one or two atoms selected from a carbon atom or a non-metal atom of Group 14, 15 or 16 in the Periodic Table, and forms a five- or six-membered ring with the C—C═C—C or C═C—C═C; R1, R2, and R3 each are a substituent; m is an integer of 0 to 4; L1 and L2 are a single bond or divalent linking group; X is a non-metal atom of Group 14, 15 or 16 in the Periodic Table, and may have a hydrogen atom or R4; and at least one of R, R1, R2, R3, and R4 is substituted with a polymerizable group; a liquid crystal composition, an optical film, a retardation sheet, a polarizing plate, and a liquid crystal display.
摘要翻译：式（1）化合物：其中A 1和A 2为-O-，-NR - ， - S-或-CO-，其中R为氢原子或取代基; Z是选自周期表中第14,15或16族的碳原子或非金属原子的一个或两个原子，并与C-C = C-C或C形成五元或六元环 ═C-C = C; R1，R2和R3各自为取代基; m为0〜4的整数。 L1和L2是单键或二价连接基团; X是元素周期表第14,15或16族的非金属原子，可以具有氢原子或R 4; R，R 1，R 2，R 3和R 4中的至少一个被可聚合基团取代; 液晶组合物，光学膜，延迟片，偏振片和液晶显示器。

4. 发明申请

US20100045901A1 OPTICAL FILM AND RETARDATION SHEET, AND LIQUID CRYSTAL COMPOUND 有权
标题翻译：光学薄膜和薄膜及液晶复合材料
公开(公告)号：US20100045901A1
公开(公告)日：2010-02-25
申请号：US12519290
申请日：2007-12-14
申请人： Shigeki Uehira , Michitaka Matsuumi , Shinichi Morishima , Mitsuyoshi Ichihashi , Kotaro Yasuda , Hiroshi Takeuchi
发明人： Shigeki Uehira , Michitaka Matsuumi , Shinichi Morishima , Mitsuyoshi Ichihashi , Kotaro Yasuda , Hiroshi Takeuchi
IPC分类号： G02F1/1347 , G02F1/13 , C07C311/21 , C07C233/64
CPC分类号： C07D409/12 , C07D277/64 , C07D339/06 , C09K19/3491 , C09K19/3497 , C09K19/54 , C09K2019/0448 , G02B5/3016 , G02B5/3083 , Y10T428/10
摘要： A compound of formula (1): wherein A1 and A2 are —O—, —NR—, —S—, or —CO—, in which R is a hydrogen atom or substituent; Z is one or two atoms selected from a carbon atom or a non-metal atom of Group 14, 15 or 16 in the Periodic Table, and forms a five- or six-membered ring with the C—C═C—C or C═C—C═C; R1, R2, and R3 each are a substituent; m is an integer of 0 to 4; L1 and L2 are a single bond or divalent linking group; X is a non-metal atom of Group 14, 15 or 16 in the Periodic Table, and may have a hydrogen atom or R4; and at least one of R, R1, R2, R3, and R4 is substituted with a polymerizable group; a liquid crystal composition, an optical film, a retardation sheet, a polarizing plate, and a liquid crystal display.
摘要翻译：式（1）化合物：其中A 1和A 2为-O-，-NR - ， - S-或-CO-，其中R为氢原子或取代基; Z是选自周期表中第14,15或16族的碳原子或非金属原子的一个或两个原子，并与C-C = C-C或C形成五元或六元环 ═C-C = C; R1，R2和R3各自为取代基; m为0〜4的整数。 L1和L2是单键或二价连接基团; X是元素周期表第14,15或16族的非金属原子，可以具有氢原子或R 4; R，R 1，R 2，R 3和R 4中的至少一个被可聚合基团取代; 液晶组合物，光学膜，延迟片，偏振片和液晶显示器。

5. 发明申请

US20100047478A1 POLYMERIZABLE LIQUID CRYSTAL COMPOUND, PHASE DIFFERENCE FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME 有权
标题翻译：可聚合液晶化合物，相差膜和使用其的液晶显示器
公开(公告)号：US20100047478A1
公开(公告)日：2010-02-25
申请号：US12443661
申请日：2007-11-21
申请人： Hidetoshi Tomita , Michitaka Matsuumi , Yasuhiro Aiki , Ichiro Amimori , Hidetoshi Watanabe , Hideki Kaneiwa
发明人： Hidetoshi Tomita , Michitaka Matsuumi , Yasuhiro Aiki , Ichiro Amimori , Hidetoshi Watanabe , Hideki Kaneiwa
IPC分类号： C09K19/06 , C07D305/02
CPC分类号： C09K19/32 , C07D305/06 , C09K19/2007 , C09K19/2014 , C09K19/22 , C09K19/24 , C09K19/322 , C09K19/3444 , C09K19/3469 , C09K19/3491 , C09K19/404 , C09K2019/0448 , C09K2019/3416 , C09K2019/3422 , G02B5/3016 , G02F2001/133633 , G02F2413/09 , Y10T428/10
摘要： A polymerizable liquid crystal compound is represented by the following formula (1): P-Sp1-L1-M1-L2-Sp2-Ox (1) wherein P represents a polymerizable group; one of Sp1 and Sp2 represents a branched alkylene group, or an alkylene group containing, in the chain thereof, at least one divalent linking group selected from the group consisting of —O—, —C≡C— and —S—; the other of Sp1 and Sp2 represents a straight chain alkylene group; each of L1 and L2 independently represents a divalent linking group; M1 represents a mesogenic group; and Ox represents a substituent containing an oxetanyl group.
摘要翻译：聚合性液晶化合物由下式（1）表示：P-Sp1-L1-M1-L2-Sp2-Ox（1）其中P表示可聚合基团; Sp1和Sp2之一表示支链亚烷基，或在其链中含有至少一个选自-O - ， - C≡C-和-S-的二价连接基团的亚烷基; Sp1和Sp2中的另一个表示直链亚烷基; L1和L2各自独立地表示二价连接基团; M1代表介晶组; 且Ox表示含有氧杂环丁烷基的取代基。

6. 发明授权

US07175889B2 Retardation film and compound 有权
标题翻译：延迟膜和复合物
公开(公告)号：US07175889B2
公开(公告)日：2007-02-13
申请号：US10801662
申请日：2004-03-17
申请人： Atsuhiro Ohkawa , Michitaka Matsuumi , Hideyuki Nishikawa
发明人： Atsuhiro Ohkawa , Michitaka Matsuumi , Hideyuki Nishikawa
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： C09K19/32 , C09K2019/328 , C09K2219/03 , Y10T428/10
摘要： To provide a retardation film (optical compensation sheet) using a liquid crystal compound excellent in both the wavelength dispersion property and the refractive index anisotropy, disclosed is a retardation film having an optically anisotropic layer formed of a compound represented by formula (I): [(R1)a—M—(L1)]b—(L2), wherein R1 represents an alkyl group, at least one —CH2— group in the alkyl group may be substituted by —O—, —S—, —C(═O)—, —N(R2)—, —CH═CH— or —C≡C—, R2 represents a hydrogen atom or an alkyl group, M represents a group comprising three or more aromatic rings, L1 represents a single bond or a divalent alkylene group, the —CH2— group in the alkylene group may be substituted by —O—, —S—, —C(═O)— or —N(R2)—, L2 represents a b-valent cyclic, alkene or alkyne group, a represents the number of R1s substituted to M, and b represents an integer of 2 to 6.
摘要翻译：为了提供使用波长分散性和折射率各向异性优异的液晶化合物的延迟膜（光学补偿片），公开了具有由式（I）表示的化合物形成的光学各向异性层的相位差膜：（L 1）H 2（L 1）其中R 1表示（R 1）其中R 1表示烷基中的烷基，至少一个-CH 2 - 亚基可以被-O - ， - S - ， - C（-O） - ， - N（R' 2） - ，-CH-CH-或-C≡C-，R 2表示氢原子或烷基，M表示包含三个或更多个芳环的基团，L 代表单键或二价亚烷基，亚烷基中的-CH 2 - 亚基可以被-O - ， - S - ， - C（ -O） - 或-N（R 2） - ，L 2表示b价的环状，烯烃或炔基，a表示R“ 1代替M，b表示整数o f 2至6。

7. 发明授权

US07314654B2 Optically anisotropic element comprising discotic compound 有权
标题翻译：包含盘状化合物的光学各向异性元件
公开(公告)号：US07314654B2
公开(公告)日：2008-01-01
申请号：US11041314
申请日：2005-01-25
申请人： Shigeki Uehira , Michitaka Matsuumi , Atsuhiro Ohkawa
发明人： Shigeki Uehira , Michitaka Matsuumi , Atsuhiro Ohkawa
IPC分类号： C09K19/32 , C09K19/38 , C07C69/76
CPC分类号： C09K19/32 , C09K2019/328 , Y10T428/10
摘要： An optically anisotropic element comprises a discotic compound. The discotic compound has an oriented discotic plane. The discotic compound has a molecular structure including a discotic core and 3 to 20 combinations of ester bonds (—O—CO—) and 1- or 2-alkenyl groups. The alkenyl group can have a polymerizable group as a substituent group positioned at the terminal. A polymerizable discotic compound having an oriented discotic plane can be polymerized to form an optically anisotropic element. Alignment of the oriented discotic plane is fixed by polymerization. A new triphenylene compound is also disclosed.
摘要翻译：光学各向异性元件包括盘状化合物。盘状化合物具有取向的盘状平面。盘状化合物具有包含盘状核和3-20个酯键（-O-CO-）和1-或2-烯基的组合的分子结构。烯基可以具有位于末端的作为取代基的聚合性基团。具有定向盘状平面的可聚合的盘状化合物可被聚合以形成光学各向异性元件。定向盘状平面的对准通过聚合固定。还公开了一种新的三亚苯化合物。

8. 发明授权

US07988882B2 Polymerizable liquid crystal compound, phase difference film and liquid crystal display using the same 有权
标题翻译：可聚合液晶化合物，相差膜和使用其的液晶显示器
公开(公告)号：US07988882B2
公开(公告)日：2011-08-02
申请号：US12443661
申请日：2007-11-21
申请人： Hidetoshi Tomita , Michitaka Matsuumi , Yasuhiro Aiki , Ichiro Amimori , Hidetoshi Watanabe , Hideki Kaneiwa
发明人： Hidetoshi Tomita , Michitaka Matsuumi , Yasuhiro Aiki , Ichiro Amimori , Hidetoshi Watanabe , Hideki Kaneiwa
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52
CPC分类号： C09K19/32 , C07D305/06 , C09K19/2007 , C09K19/2014 , C09K19/22 , C09K19/24 , C09K19/322 , C09K19/3444 , C09K19/3469 , C09K19/3491 , C09K19/404 , C09K2019/0448 , C09K2019/3416 , C09K2019/3422 , G02B5/3016 , G02F2001/133633 , G02F2413/09 , Y10T428/10
摘要： A polymerizable liquid crystal compound is represented by the following formula (1): P-Sp1-L1-M1-L2-Sp2-Ox (1) wherein P represents a polymerizable group; one of Sp1 and Sp2 represents a branched alkylene group, or an alkylene group containing, in the chain thereof, at least one divalent linking group selected from the group consisting of —O—, —C≡C— and —S—; the other of Sp1 and Sp2 represents a straight chain alkylene group; each of L1 and L2 independently represents a divalent linking group; M1 represents a mesogenic group; and Ox represents a substituent containing an oxetanyl group.
摘要翻译：聚合性液晶化合物由下式（1）表示：P-Sp1-L1-M1-L2-Sp2-Ox（1）其中P表示可聚合基团; Sp1和Sp2之一表示支链亚烷基，或在其链中含有至少一个选自-O - ， - C≡C-和-S-的二价连接基团的亚烷基; Sp1和Sp2中的另一个表示直链亚烷基; L1和L2各自独立地表示二价连接基团; M1代表介晶组; 且Ox表示含有氧杂环丁烷基的取代基。

9. 发明申请

US20090159857A1 OPTICAL FILM AND PHASE DIFFERENCE PLATE, AND LIQUID CRYSTAL COMPOUND 有权
标题翻译：光学膜和相差板，以及液晶体
公开(公告)号：US20090159857A1
公开(公告)日：2009-06-25
申请号：US12160252
申请日：2007-02-07
申请人： Shigeki Uehira , Michitaka Matsuumi , Mamoru Sakurazawa , Masaki Okazaki , Naoyuki Nishikawa
发明人： Shigeki Uehira , Michitaka Matsuumi , Mamoru Sakurazawa , Masaki Okazaki , Naoyuki Nishikawa
IPC分类号： G02F1/1335 , C07D339/06 , C09K19/34 , G02B1/08
CPC分类号： G02B5/3016 , C07D339/06 , C08J5/18 , C08J2301/10 , C08K5/45 , C09K19/32 , C09K19/3483 , C09K19/3491 , C09K19/3497 , C09K2019/3408
摘要： An optical film, which has been subjected to an orientation treatment, containing a low-molecular weight compound, in which a birefringence Δn(550 nm) is larger than zero (0) in an orientation direction, and the optical film satisfies the following expressions (1) and (2); and a phase difference plate, a polarizing plate and a liquid crystal display using the same: 0.5
摘要翻译：已经进行了取向处理的光学膜，其含有双折射Deltan（550nm）在取向方向上大于零（0）的低分子量化合物，并且该光学膜满足下列表达式（1）和（2）; 相位差板，偏振片和使用其的液晶显示器：<？in-line-formula description =“In-line formula”end =“lead”？> 0.5 <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.05

10. 发明授权

US07968155B2 Optically anisotropic material, liquid crystal display device and triphenylene compound 有权
标题翻译：光学各向异性材料，液晶显示装置和三亚苯化合物
公开(公告)号：US07968155B2
公开(公告)日：2011-06-28
申请号：US10593410
申请日：2005-03-17
申请人： Shigeki Uehira , Michitaka Matsuumi , Michio Nagai , Atsuhiro Okawa
发明人： Shigeki Uehira , Michitaka Matsuumi , Michio Nagai , Atsuhiro Okawa
IPC分类号： C09K19/32 , C09K19/34 , C09K19/40 , C09K19/18 , C09K19/30 , C07C69/74 , C07C69/75
CPC分类号： C09K19/32 , C09K19/18 , C09K19/30 , C09K19/3098 , C09K19/3488 , C09K19/3491 , C09K19/40 , C09K2019/0429 , C09K2019/328 , C09K2019/3408 , Y10T428/10
摘要： An optically anisotropic material comprising at least one discotic compound having a cyclopropylcarbonyl group. The material is excellent in both the wavelength dispersion property and the refractive index anisotropy.
摘要翻译：包含至少一个具有环丙基羰基的盘状化合物的光学各向异性材料。该材料在波长色散特性和折射率各向异性方面均优异。

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