公开(公告)号：US20140160404A1

公开(公告)日：2014-06-12

申请号：US14101694

申请日：2013-12-10

Applicant: FUJIFILM CORPORATION

Inventor： Naoyoshi YAMADA ,  Yu NAITO ,  Nobutaka FUKAGAWA ,  Aiko YOSHIDA ,  Yukie WATANABE

IPC: G02B5/20 ,  G02F1/1335

CPC classification number: G02B5/208 ,  G02B5/223 ,  G02F1/133528 ,  G02F2001/133562 ,  G02F2201/086

Abstract: A display device for outdoor use has a display unit, and the display unit includes a polarizing plate having a light absorbing layer and a polarizer layer on a viewing side surface, the light absorbing layer includes a first light absorbing agent having at least one absorption peak in a wavelength range of from 280 to less than 360 nm and a second light absorbing agent having at least one absorption peak in a wavelength range of from 360 to 400 nm, and the light absorbing layer is disposed closer to the viewing side than the polarizer layer.

Abstract translation: 户外用的显示装置具有显示单元，所述显示单元包括在观察侧表面上具有光吸收层和偏振层的偏振片，所述光吸收层包括具有至少一个吸收峰的第一光吸收剂 在280至小于360nm的波长范围内和在360至400nm的波长范围内具有至少一个吸收峰的第二光吸收剂，并且光吸收层设置成比偏振片更靠近观察侧 层。

公开(公告)号：US20130266744A1

公开(公告)日：2013-10-10

申请号：US13907357

申请日：2013-05-31

Applicant: FUJIFILM CORPORATION

Inventor： Aiko YAMAMOTO ,  Satoshi TANAKA ,  Teruki NIORI ,  Masato NAGURA ,  Masaki NORO ,  Aiko YOSHIDA ,  Nobutaka FUKAGAWA ,  Yasukazu KUWAYAMA

IPC: C08K5/3462 ,  G02B5/30

CPC classification number: C07D239/48 ,  C07D213/73 ,  C07D213/75 ,  C07D239/42 ,  C07D239/47 ,  C07D239/50 ,  C07D239/52 ,  C07D239/69 ,  C07D239/95 ,  C07D401/12 ,  C07D401/14 ,  C07D403/04 ,  C08K5/3432 ,  C08K5/3462 ,  G02B1/04 ,  G02B5/30 ,  G02B5/305 ,  G02B5/3083 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041 ,  C08L1/08

Abstract: Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom. Qa, Qb, and Qc are a single bond or a divalent linking group. Ra, Rb, and Rc, are hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, cyano group, halogen group, or heterocyclic group. X2 is a single bond or a divalent linking group. X1 is a single bond or a predetermined divalent linking group. R1 and R2 are a hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, or heterocyclic group

Abstract translation: 提供含有水合物，溶剂合物或其盐的式（1）表示的化合物中的至少一种的聚合物膜。 Y是次甲基或氮原子。 Qa，Qb和Qc是单键或二价连接基团。 R a，R b和R c分别为氢原子，烷基，烯基，炔基，芳基，氰基，卤素基或杂环基。 X2是单键或二价连接基团。 X1是单键或预定的二价连接基团。 R1和R2是氢原子，烷基，烯基，炔基，芳基或杂环基

公开(公告)号：US20200369960A1

公开(公告)日：2020-11-26

申请号：US16991202

申请日：2020-08-12

Applicant: FUJIFILM Corporation

Inventor： Ayako MURAMATSU ,  Ryo SATAKE ,  Mayumi NOJIRI ,  Aiko YOSHIDA ,  Keita TAKAHASHI

IPC: C09K19/38 ,  G02B5/30

Abstract: An object of the present invention is to provide an optically anisotropic film which has excellent moisture-heat resistance and can have a reduction in the thickness, an optical film, a polarizing plate, and an image display device. The optically anisotropic film of the embodiment of the present invention is an optically anisotropic film obtained by polymerizing a polymerizable liquid crystal composition, in which the polymerizable liquid crystal composition contains a polymerizable liquid crystal compound represented by Formula (1) and a polymerizable liquid crystal compound represented by Formula (2), and the optically anisotropic film satisfies Formula (3) or (4), and has a degree of alignment as measured by Raman spectroscopy of 0.4 or more. L1-SP1-(E3-A1)m-E1-G1-D1-Ar1-D2-G2-E2-(A2-E4)n-SP2-L2  (1) L1-SP1-(E3-A1)m-E1-G1-D1-Ar2-D2-G2-E2-(A2-E4)n-SP2-L2  (2) Re(450)/Re(550)

公开(公告)号：US20160370523A1

公开(公告)日：2016-12-22

申请号：US15254644

申请日：2016-09-01

Applicant: FUJIFILM Corporation

Inventor： Naoya SHIMOJU ,  Aiko YOSHIDA ,  Mayumi NOJIRI ,  Yu NAITO

IPC: G02B5/30 ,  B32B23/04 ,  B32B7/12 ,  G02B1/14 ,  G02F1/1335

CPC classification number: G02B5/3033 ,  B32B7/12 ,  B32B23/04 ,  B32B2255/10 ,  B32B2307/42 ,  B32B2457/202 ,  C09J201/00 ,  G02B1/14 ,  G02B5/30 ,  G02F1/133528 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: A polarizing plate composition, a polarizing plate protective film, a polarizer, a polarizing plate, and a liquid crystal display device contain a compound represented by the following Formula (I). In Formula (I), R represents a specific substituent, and each of EWG1 and EWG2 represents an electron-withdrawing group. EWG1 and EWG2 may form a ring by being bonded to each other. Here, there is no such case where EWG1 and EWG2 become the following group by being bonded to each other and form a ring by being bonded to a carbon atom substituted with R. Each of Rx and Ry represents a hydrogen atom or a substituent. * represents a position of bonding to a carbon atom substituted with R.

Abstract translation: Rx和Ry各自表示氢原子或取代基。 *表示与被R取代的碳原子键合的位置。

公开(公告)号：US20160370522A1

公开(公告)日：2016-12-22

申请号：US15253179

申请日：2016-08-31

Applicant: FUJIFILM Corporation

Inventor： Yasukazu KUWAYAMA ,  Hiroshi INADA ,  Aiko YOSHIDA ,  Yoshitaka MAEDA ,  Yusuke INO ,  Shuuji KANAYAMA ,  Nobutaka FUKAGAWA

IPC: G02B5/30 ,  C09D101/10 ,  C09D7/12 ,  G02F1/1335

CPC classification number: G02B5/3033 ,  C08K5/12 ,  C08K5/20 ,  C08K5/205 ,  C08K5/315 ,  C08K5/3417 ,  C08K5/3462 ,  C08L1/10 ,  C08L1/12 ,  C09D5/00 ,  C09D7/63 ,  C09D101/10 ,  G02B1/14 ,  G02F1/133528 ,  G02F2001/133562

Abstract: A cellulose ester film contains a compound having a structural unit denoted by —NR—(C═O)— in which R represents a hydrogen atom or a substituent, a surface having knoop hardness of greater than or equal to 210 N/mm2 is provided, and loss tangent tan δ at 25° C. is greater than or equal to 0.03.

Abstract translation: 纤维素酯膜含有具有由-NR-（C = O） - 表示的结构单元的化合物，其中R表示氢原子或取代基，提供了具有大于或等于210N / mm2的诺克硬度的表面 ，在25℃下的损耗角正切tanδ大于或等于0.03。

公开(公告)号：US20160185993A1

公开(公告)日：2016-06-30

申请号：US14980253

申请日：2015-12-28

Applicant: FUJIFILM Corporation

Inventor： Aiko YOSHIDA ,  Naoya SHIMOJU ,  Mayumi NOJIRI ,  Nobutaka FUKAGAWA

IPC: C09D101/12 ,  G02B5/30 ,  G02B1/04 ,  C08F126/06 ,  G02B1/14

CPC classification number: C09D101/12 ,  C08F220/34 ,  C08F2220/346 ,  G02B1/04 ,  G02B1/14 ,  G02B5/3033 ,  Y10T428/10 ,  Y10T428/1036

Abstract: A composition for a polarizing plate containing a polymer having a partial structure represented by the following ring structure α or β in the molecule, a polarizing plate protective film, a cellulose acylate film, a polarizer, a polarizing plate, and a display; wherein L1 represents a single bond, —C(═O)—, —C(═S)—, an alkylene group, or an arylene group; and the symbol * designates a boning hand, or a site to which a hydrogen atom, a substituent, or a linking group binds.

Abstract translation: 含有具有由以下环结构α或＆bgr表示的部分结构的聚合物的偏振片组合物; 在分子中具有偏振片保护膜，纤维素酰化物膜，偏振片，偏振片和显示器; 其中L 1表示单键，-C（= O） - ， - C（= S） - ，亚烷基或亚芳基; 符号*表示骨架手，或氢原子，取代基或连接基团结合的位置。

公开(公告)号：US20160122486A1

公开(公告)日：2016-05-05

申请号：US14988171

申请日：2016-01-05

Applicant: FUJIFILM Corporation

Inventor： Masaki NORO ,  Hiroshi INADA ,  Yoshinori KANAZAWA ,  Aiko YOSHIDA ,  Yasukazu KUWAYAMA

IPC: C08J5/18 ,  G02F1/1335 ,  G02B5/30 ,  G02B1/14 ,  G02B1/04

CPC classification number: C08J5/18 ,  C08J2301/10 ,  C08K5/3462 ,  C08L1/10 ,  C08L1/12 ,  G02B1/04 ,  G02B1/14 ,  G02B5/3033 ,  G02B5/305 ,  G02F1/133528 ,  Y10T428/105

Abstract: The invention is an optical film at least containing cellulose acylate and a compound having a structure denoted by General Formula (I) described below, and a polarizing plate and a liquid crystal display device employing the optical film. R1 and R3 represent a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, a cycloalkenyl group, or an aryl group, and R5a and R5b represent an alkyl group, an alkenyl group, a cycloalkyl group, a cycloalkenyl group, an aryl group, or a heterocyclic group. R1, R3, R5a, and R5b may have a substituent group.

Abstract translation: 本发明是至少含有纤维素酰化物和具有下述通式（I）表示的结构的化合物的光学膜和使用该光学膜的偏振片和液晶显示装置。 R1和R3表示氢原子，烷基，烯基，环烷基，环烯基或芳基，R5a和R5b表示烷基，烯基，环烷基，环烯基， 芳基或杂环基。 R1，R3，R5a和R5b可以具有取代基。

公开(公告)号：US20160054493A1

公开(公告)日：2016-02-25

申请号：US14833685

申请日：2015-08-24

Applicant: FUJIFILM Corporation

Inventor： Shino OHIRA ,  Mayumi NOJIRI ,  Naoya SHIMOJU ,  Aiko YOSHIDA ,  Nobutaka FUKAGAWA

IPC: G02B5/30 ,  G02B1/10

Abstract: A polarizing plate, which includes at least a polarizer layer including an iodine-dyed polyvinyl alcohol film, and the polarizing plate including a compound with a bond dissociation energy E1 of less than or equal to 90.0 kcal/mol, a peroxide radical forming energy E2 of less than or equal to 0.0 kcal/mol, and a polyiodide ion I5− forming ability in an iodide compound-containing solution of less than or equal to 1.0.

Abstract translation: 至少包括含有碘染色的聚乙烯醇薄膜的偏光层的偏振片，以及包含键解离能E1为90.0kcal / mol以下的化合物的偏振片，形成能量的过氧化物自由基E2 小于或等于0.0kcal / mol，以及含碘化合物的溶液中的多碘离子I5形成能力小于或等于1.0。

公开(公告)号：US20150253621A1

公开(公告)日：2015-09-10

申请号：US14633883

申请日：2015-02-27

Applicant: FUJIFILM Corporation

Inventor： Yu NAITO ,  Nobutaka FUKAGAWA ,  Aiko YOSHIDA ,  Hideyuki NISHIKAWA ,  Masaki NORO

IPC: G02F1/1335 ,  C07D251/30

CPC classification number: G02F1/133528 ,  C07D251/30 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: An optical film, containing a cellulose acylate, and at least one compound represented by any of formulas (I) to (III): wherein, in formulas (I) to (III), R1 and R2 each independently represent a halogen atom, an alkyl, cycloalkyl, alkenyl, aryl, hydroxy, hydroxyamino, amino, alkylamino, arylamino, alkoxy, aryloxy, alkylthio, or arylthio group (however, R1 and R2 do not represent an amino, alkylamino, or arylamino group at the same time); R3 to R6 each independently represent a hydrogen atom, an alkyl, cycloalkyl, alkenyl, aryl, acyl, alkyl- or aryl-sulfonyl, alkyl- or aryl-sulfinyl, carbamoyl, sulfamoyl, alkoxycarbonyl, or aryloxycarbonyl group; R7 represents an alkyl, cycloalkyl, alkenyl, aryl, alkylamino, arylamino, alkoxy, aryloxy, or heterocyclic group; R8 represents an alkyl, cycloalkyl, alkenyl, aryl, or heterocyclic group; and R1 to R8 each may be further substituted with a substituent; and a polarizing plate and a liquid crystal display.

Abstract translation: 含有纤维素酰化物的光学膜和至少一种由式（I）至（III）中的任何一种表示的化合物：其中，在式（I）至（III）中，R 1和R 2各自独立地表示卤素原子， 烷基，环烷基，烯基，芳基，羟基，羟基氨基，氨基，烷基氨基，芳基氨基，烷氧基，芳氧基，烷硫基或芳硫基（然而，R1和R2不同时代表氨基，烷基氨基或芳氨基） R 3至R 6各自独立地表示氢原子，烷基，环烷基，烯基，芳基，酰基，烷基 - 或芳基 - 磺酰基，烷基 - 或芳基 - 亚磺酰基，氨基甲酰基，氨磺酰基，烷氧基羰基或芳氧基羰基。 R 7表示烷基，环烷基，烯基，芳基，烷基氨基，芳基氨基，烷氧基，芳氧基或杂环基; R8表示烷基，环烷基，烯基，芳基或杂环基; R 1〜R 8可以进一步被取代基取代; 以及偏光板和液晶显示器。

公开(公告)号：US20150185368A1

公开(公告)日：2015-07-02

申请号：US14570499

申请日：2014-12-15

Applicant: FUJIFILM Corporation

Inventor： Hisato NAGASE ,  Hiroyuki HAGIO ,  Hiroyuki ISHIKAWA ,  Naoya SHIMOJU ,  Aiko YOSHIDA ,  Yu NAITO

IPC: G02B1/14 ,  G02B5/30 ,  G02F1/1335 ,  C07D239/62

CPC classification number: G02B1/14 ,  B32B2457/202 ,  C07D239/62 ,  G02B5/3025 ,  G02F1/133528 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105

Abstract: An optical film containing a cellulose acylate, and a compound represented by formula (I); a polarizing plate and a liquid crystal display device using the optical film; and a compound represented by formula (I): wherein R1a and R1a each independently represent a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, a cycloalkenyl group, an aryl group, or a heterocyclic group; R5a represents a halogen atom, a cyano group, or a substituent, via a heteroatom or the carbon atom, which has a specific unsaturated moiety in an a-position; R5b represents a substituent; and each group of R1a, R3a and R5b may be substituted with a substituent.

Abstract translation: 含有纤维素酰化物的光学膜和由式（I）表示的化合物; 偏光板和使用该光学膜的液晶显示装置; 和由式（I）表示的化合物：其中R1a和R1a各自独立地表示氢原子，烷基，烯基，环烷基，环烯基，芳基或杂环基; R5a表示卤素原子，氰基或取代基，杂原子或碳原子在a位具有特定的不饱和部分; R5b表示取代基; R1a，R3a和R5b的每一个可以被取代基取代。