公开(公告)号：US20160033687A1

公开(公告)日：2016-02-04

申请号：US14883312

申请日：2015-10-14

Applicant: FUJIFILM Corporation

Inventor： Daiki WAKIZAKA ,  Miho ASAHI

IPC: G02B1/14 ,  G02B1/12 ,  G02B1/04

CPC classification number: G02B1/14 ,  G02B1/04 ,  G02B1/12 ,  G02B5/3033 ,  G02F2001/133521 ,  Y10T428/1036 ,  Y10T428/1059 ,  C08L33/10 ,  C08L33/26

Abstract: There is provided an optical film which includes a light transmissive support body containing a thermoplastic resin, a layer containing the thermoplastic resin and a resin cured with light and/or heat, and a layer containing a resin same as the resin cured with light and/or heat and a cyclic polyolefin-based resin in this order.

Abstract translation: 提供了一种光学膜，其包括含有热塑性树脂的透光性支撑体，含有热塑性树脂的层和用光和/或热固化的树脂，以及含有与用光固化的树脂相同的树脂和/ 或热和环状聚烯烃类树脂。

公开(公告)号：US20150322345A1

公开(公告)日：2015-11-12

申请号：US14651698

申请日：2013-11-18

Applicant: MERCK PATENT GMBH

Inventor： Joseph SARGENT

IPC: C09K19/38 ,  G02B5/30 ,  G02B1/08

CPC classification number: C09K19/3814 ,  C09K19/2014 ,  C09K19/322 ,  C09K2019/0448 ,  C09K2019/181 ,  C09K2019/188 ,  C09K2019/2035 ,  C09K2019/2078 ,  C09K2019/2092 ,  G02B1/08 ,  G02B5/3016 ,  Y10T428/10 ,  Y10T428/1036

Abstract: The invention relates to a birefringent RM lens obtainable from a polymerizable liquid crystalline medium consisting of a polymerizable liquid crystalline component A, consisting of one or more polymerizable mesogenic compounds, and a non-polymerizable component B, consisting of one or more non-polymerizable compounds and to the use of such birefringent RM lenses in electro optical devices, such as liquid crystal displays (LCDs) or other optical or electrooptical devices, for decorative or security applications.

Abstract translation: 本发明涉及可从由由一种或多种可聚合介晶化合物组成的可聚合液晶组分A和由一种或多种不可聚合化合物组成的不可聚合组分B组成的可聚合液晶介质获得的双折射RM透镜 以及在用于装饰或安全应用的诸如液晶显示器（LCD）或其它光学或电光学装置的电光学装置中使用这种双折射RM透镜。

公开(公告)号：US09145417B2

公开(公告)日：2015-09-29

申请号：US13064872

申请日：2011-04-21

Applicant: Masato Nagura ,  Aiko Yoshida ,  Naoyuki Nishikawa

Inventor： Masato Nagura ,  Aiko Yoshida ,  Naoyuki Nishikawa

IPC: C09K19/00 ,  C07D473/30 ,  C07D239/47 ,  C07D239/54 ,  C07D473/16 ,  C07D473/18 ,  C07D473/34 ,  G02B1/04 ,  G02B5/30 ,  G02F1/13363

CPC classification number: C07D473/30 ,  C07D239/47 ,  C07D239/54 ,  C07D473/16 ,  C07D473/18 ,  C07D473/34 ,  G02B1/04 ,  G02B5/3083 ,  G02F1/13363 ,  G02F2201/50 ,  Y10T428/1036 ,  Y10T428/1041 ,  C08L1/12

Abstract: An optical performance humidity dependency improving agent for cellulose acylate film, which contains a compound having a nucleic acid base skeleton, is capable of preventing the fluctuation of Re and Rth of the film against the humidity change in usage environments.

Abstract translation: 含有具有核酸碱基骨架的化合物的纤维素酰化物膜的光学性能湿度依赖性改善剂能够防止膜的Re和Rth在使用环境中的湿度变化的波动。

公开(公告)号：US09140982B2

公开(公告)日：2015-09-22

申请号：US13700479

申请日：2012-08-01

Applicant: Jisheng Zhao ,  Lin Li ,  Shi Shu

Inventor： Jisheng Zhao ,  Lin Li ,  Shi Shu

IPC: C09K19/00 ,  G03F7/038 ,  G02B5/20 ,  G03F7/00 ,  G03F7/027

CPC classification number: G03F7/038 ,  G02B5/20 ,  G02B5/201 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/0388 ,  Y10T428/1036 ,  Y10T428/1082

Abstract: Embodiments of the invention provide a negative light sensitive resin composition, a color filter and a liquid crystal display device. The negative light sensitive resin composition comprises: an alkaline soluble resin, which is a terpolymer, or a derivative of the terpolymer, made from the following three monomers: styrene, α-pinene, and a carboxylic acid or anhydride containing an unsaturated double bond; a light sensitive resin containing ethylene unsaturated double bonds, which is in a mass ratio of 0.1 to 1.2:1 to the alkaline soluble resin; a photoinitiator, which is in a mass ratio of 0.0001 to 0.001:1 to the composition; a modifying adjuvant, which is in a mass ratio of 0.001 to 0.01:1 to the solid fraction in the composition; and a solvent, which is in a mass ratio of 2 to 20:1 to the solid fraction in the composition. The color filter and the liquid crystal display device comprise a light filter structure formed by the curing of the aforementioned negative light sensitive resin composition.

Abstract translation: 本发明的实施方案提供负光敏树脂组合物，滤色器和液晶显示装置。 负性光敏树脂组合物包括：由以下三种单体制成的三元共聚物的碱性可溶性树脂或三元共聚物的衍生物：苯乙烯，α-蒎烯和含有不饱和双键的羧酸或酸酐; 含有乙烯不饱和双键的光敏树脂与碱溶性树脂的质量比为0.1〜1.2:1; 与组合物的质量比为0.0001〜0.001:1的光引发剂; 与组合物中的固体成分质量比为0.001〜0.01:1的改性佐剂; 和与组合物中固体成分质量比为2〜20:1的溶剂。 滤色器和液晶显示装置包括通过上述负光敏树脂组合物的固化形成的滤光器结构。

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：US20150219812A1

公开(公告)日：2015-08-06

申请号：US14610923

申请日：2015-01-30

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Tadahiro KOBAYASHI

IPC: G02B5/30 ,  B32B37/24 ,  B32B38/10 ,  B32B37/12

CPC classification number: G02B5/3016 ,  B32B37/12 ,  B32B37/1284 ,  B32B37/24 ,  B32B38/10 ,  B32B2037/1253 ,  B32B2037/268 ,  B32B2457/20 ,  B32B2551/00 ,  G02B5/3083 ,  Y10T428/10 ,  Y10T428/1036

Abstract: The present invention relates to an optically anisotropic sheet comprising a substrate and a liquid crystal cured layer laminated together, wherein the substrate has a surface roughness of 1.0 nm or less in a field of view of 1 μm2 and a water contact angle of 70° or more.

Abstract translation: 本发明涉及一种光学各向异性片材，其包括层叠在一起的基材和液晶固化层，其中基材在1μm视野范围内的表面粗糙度为1.0nm以下，水接触角为70°， 更多。

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。

公开(公告)号：US09040115B2

公开(公告)日：2015-05-26

申请号：US13899261

申请日：2013-05-21

Applicant: LG Chem, Ltd.

Inventor： Hee-Jung Kim ,  Dong-Ryul Kim ,  Ho-Jun Lee ,  Sang-Uk Ryu ,  Hyo-Sun Lee ,  Boong-Goon Jeong ,  Dae-Woo Nam ,  Ju-Eun Cha

IPC: B05D5/06 ,  G02F1/1333 ,  G02B1/04 ,  G02B5/30 ,  G02F1/13363

CPC classification number: G02F1/1333 ,  G02B1/04 ,  G02B5/3083 ,  G02F1/133634 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/105 ,  Y10T428/31786 ,  C08L81/00

Abstract: Disclosed is a negative C-type retardation compensator for a liquid crystal display. The negative C-type retardation compensator for the liquid crystal display includes polyarlate having a thio group or a sulfur oxide group in a polymer main chain thereof. Accordingly, the retardation compensator has an absolute value of negative retardation that is larger in a thickness direction that a retardation compensator which includes polyarylate having no thio group or sulfur oxide group in a polymer main chain thereof even though the retardation compensator having the thio group or sulfur oxide group and the retardation compensator having no thio group or sulfur oxide group are the same as each other in thickness. Thereby, the negative C-type retardation compensator for liquid crystal displays is capable of being desirably applied to the liquid crystal displays.

Abstract translation: 公开了用于液晶显示器的负C型延迟补偿器。 用于液晶显示器的负C型延迟补偿器包括其聚合物主链中具有硫基或硫氧化物基团的聚芳酯。 因此，延迟补偿器具有负极延迟的绝对值，即，即使具有硫基的相位差补偿器，即使在具有硫基的相位差补偿器中，即使在包含聚合物主链中的不含硫基或硫氧化物基团的多芳基化物的延迟补偿器的厚度方向上， 硫氧化物基团和没有硫基或硫氧化物基团的延迟补偿器的厚度彼此相同。 由此，液晶显示器的负C型延迟补偿器能够适用于液晶显示器。

公开(公告)号：US09011992B2

公开(公告)日：2015-04-21

申请号：US12229401

申请日：2008-08-22

Applicant: Xiaoliang Joe Zheng ,  Frank W. Harris ,  Ted Calvin Germroth ,  Jiaokai Alexander Jing ,  Dong Zhang ,  Thauming Kuo ,  Brian Michael King

Inventor： Xiaoliang Joe Zheng ,  Frank W. Harris ,  Ted Calvin Germroth ,  Jiaokai Alexander Jing ,  Dong Zhang ,  Thauming Kuo ,  Brian Michael King

IPC: C09K19/02 ,  C08F12/08 ,  C08F12/26 ,  B29D11/00 ,  C08F22/30 ,  G02F1/13363 ,  G02B1/04 ,  G02B5/30

CPC classification number: G02F1/13363 ,  G02B1/04 ,  G02B5/3016 ,  G02B5/3083 ,  Y10T428/1036 ,  C08L25/18

Abstract: The present invention provides uniaxially stretched polymer films that have a refractive index profile suitable for use as negative A-plates or biaxial birefringent plates in a liquid crystal display (LCD) device. These wave plates can be used to compensate for the phase retardations existing in various modes of LCDs including TN (twisted nematic), VA (vertically aligned), IPS (in-plane switching), and OCB (optically compensated bend), and therefore improving the viewing quality of the displays.

公开(公告)号：US08981108B2

公开(公告)日：2015-03-17

申请号：US13954119

申请日：2013-07-30

Applicant: FUJIFILM Corporation

Inventor： Ryo Hamasaki ,  Hideyuki Nishikawa ,  Makoto Takahashi ,  Takashi Miyahara ,  Masuji Motoki ,  Masaaki Tsukase

IPC: C09K19/34 ,  C07D413/14 ,  G02B5/30 ,  C09K19/04

CPC classification number: C07D271/06 ,  C07D413/14 ,  C09K19/3475 ,  C09K19/348 ,  C09K2019/0429 ,  G02B5/3033 ,  G02B5/3083 ,  Y10T428/10 ,  Y10T428/1036

Abstract: An optical film including at least one compound represented by formula (1) is disclosed. In the formula, Y11, Y12 and Y13 each independently represent methine or a nitrogen atom; R11, R12 and R13 each independently represent formula (A), (B) or (C) or a hydrogen atom, provided that at least two of R11, R12 and R13 each independently represent formula (A), (B) or (C). In the formulae, L12, L22, and L32 each represent a 5-membered heterocyclic group.

Abstract translation: 公开了包含至少一种由式（1）表示的化合物的光学膜。 在该式中，Y 11，Y 12和Y 13各自独立地表示次甲基或氮原子; R11，R12和R13各自独立地表示式（A），（B）或（C）或氢原子，条件是R11，R12和R13中的至少两个各自独立地表示式（A），（B）或（C ）。 在式中，L 12，L 22和L 32各自表示5元杂环基。