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41. 发明公开

EP1984372A1 ORGANIC COMPOUND, ANISOTROPIC OPTICAL FILM AND METHOD OF PRODUCTION THEREOF 有权
标题翻译：有机化合物，各向异性光学膜和方法及其
公开(公告)号：EP1984372A1
公开(公告)日：2008-10-29
申请号：EP07704907.0
申请日：2007-01-15
申请人： CRYSOPTIX K.K.
发明人： DOUTOVA, Tatyana , LAZAREV, Pavel, I. , SIDORENKO, Elena, N.
IPC分类号： C07D487/04 , C09K19/34 , C09K19/32
CPC分类号： G02B5/305 , C07D487/04 , G02B1/08 , G02B5/30 , G02B5/3083 , G02B5/3091 , G02F1/133634 , G02F2001/133633 , Y10T428/1041
摘要： The present invention is related to 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivatives of the general structural formula (I), the anisotropic optical film based on these derivatives with phase-retarding properties for displays, and method of producing thereof (I) where X is a carboxylic group COOH, m is 0, 1, 2 or 3; Y is a sulfonic group SO3H, n is 0, 1, 2 or 3; Z is an acid amide group L-NH2; p is 0, 1, 2 or 3; K is a counterion selected from the list comprising H+, NH4+, Na+, K+, Li+, Mg2+, Ca2+, Zn2+, and Al3+; s is the number of counterions providing neutral state of the molecule; R is a substituent selected from the list comprising CH3, C2H5, NO2, Cl, Br, F, CF3, CN, OH, OCH3, OC2H5, OCOCH3, OCN, SCN, NH2, and NHCOCH3; w is 0, 1, 2, 3 or 4; and R1 is a substituent selected from the list comprising H, CH3, C2H5, C3H7, i-C3H7, CH2CH2CH2CH3, CH(CH3)CH2CH3, CH2CH(CH3)CH3 and C(CH3)3 and L is a linking group.

42. 发明公开

EP1424574A4 OVAL POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY UNIT 审中-公开
标题翻译：椭圆偏振板和液晶显示单元
公开(公告)号：EP1424574A4
公开(公告)日：2008-09-24
申请号：EP02762889
申请日：2002-08-28
申请人： NIPPON OIL CORP
发明人： SATO HARUYOSHI , SUZUKI SHINICHIRO , HOSAKI KENJI
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133528 , G02B5/3016 , G02F1/13363 , G02F2001/133633
摘要： An oval polarizing plate which uses as a constituting element a thin-filmed optical anisotropy element that does not pose conventional problems of fine, wrinkly deformation of and cracking in a liquid crystal film layer caused by strain occurring during a producing/processing step when an optical element is produced by using a liquid crystal film not using a support substrate film for the purpose of reducing the weight of a thin film, and which comprises at least a polarizing plate and an optical anisotropy element, characterized in that the optical anisotropy element consists of a liquid crystal material layer having its liquid orientation immobilized, a sticker/adhesive layer, and a stress blocking layer.

43. 发明公开

EP1825320A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAY 失效
标题翻译：反液晶显示器
公开(公告)号：EP1825320A1
公开(公告)日：2007-08-29
申请号：EP05810572.7
申请日：2005-11-22
申请人： Merck Patent GmbH
发明人： HAMILTON, Rick
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133555 , G02F1/133528 , G02F1/13363 , G02F1/1337 , G02F2001/133565 , G02F2001/133633 , G02F2001/133638 , G02F2413/01 , G02F2413/08 , G02F2413/09
摘要： The invention relates to a transflective liquid crystal display (LCD) comprising a patterned quarter wave foil (QWF) and having improved chromaticity.

44. 发明公开

EP1452892A1 PHASE DIFFERENCE LAYER LAMINATE AND METHOD FOR PRODUCTION THEREOF 审中-公开
标题翻译： VERFAHREN ZU SEINER HERSTELLUNG的相关资料
公开(公告)号：EP1452892A1
公开(公告)日：2004-09-01
申请号：EP02780035.8
申请日：2002-11-07
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： KASHIMA, Keiji, DAI NIPPON PRINTING CO., LTD.
IPC分类号： G02B5/30 , G02F1/13363 , G02F1/1337
CPC分类号： G02F1/13363 , G02B5/3016 , G02B5/3083 , G02F1/1393 , G02F2001/133633 , G02F2001/133638 , G02F2413/09
摘要： A main object of the invention is to provide a phase difference layer laminated body which has a very high freedom in orienting molecules of its phase difference layer, and which is manufactured with ease.
To achieve the above object, the invention provides a phase difference layer laminated body including a base material having orientability, and a phase difference layer made of a liquid crystal material that can form a nematic phase and formed in a pattern on the base material such as to have refractive index anisotropy.
摘要翻译：本发明的主要目的是提供一种相位差层叠体，其在相位差层的分子取向上具有非常高的自由度，而且容易制造。为了实现上述目的，本发明提供一种相位差层叠体，其包括具有取向性的基材，以及由能够形成向列相的液晶材料形成的相位差层，基材，例如具有折射率各向异性。

45. 发明公开

EP0977075A1 Process for preparing an optical retardation film 有权
标题翻译： Verfahren zur Herstellung eines optischenVerzögerungsfilms
公开(公告)号：EP0977075A1
公开(公告)日：2000-02-02
申请号：EP99114401.5
申请日：1999-07-22
申请人： MERCK PATENT GmbH
发明人： Hanrahan, Keith , Scott, John , Goulding, Mark, Dr. , Verrall, Mark Andrew , Coates, David, Dr. , Sharples, Nicolas
IPC分类号： G02F1/1335 , G02F1/1337 , C09K19/38
CPC分类号： G02F1/13363 , C09K19/38 , G02F2001/133633 , G02F2413/10
摘要： The invention relates to a process for preparing an optical retardation film comprising at least one layer of an anisotropic polymer material, to a method of rubbing a substrate for the alignment of liquid crystal or mesogenic material that can be used in the above process, to an optical retardation film obtainable by the above process, to the use of such an optical retardation film in a liquid crystal display, and to a liquid crystal display device comprising a liquid crystal cell and such an optical retardation film.
摘要翻译：本发明涉及一种制备包含至少一层各向异性聚合物材料的光学延迟膜的方法，涉及一种将可用于上述方法的液晶或介晶材料的取向基板摩擦的方法，通过上述方法获得的光学延迟膜，涉及在液晶显示器中使用这种光学延迟膜，以及包括液晶单元和这种光学延迟膜的液晶显示装置。

46. 发明授权

EP0402103B1 Method for orienting a liquid crystal polymer 失效
标题翻译：取向的液晶聚合物的方法
公开(公告)号：EP0402103B1
公开(公告)日：1997-01-15
申请号：EP90306112.5
申请日：1990-06-05
申请人： NIPPON OIL COMPANY, LIMITED
发明人： Takiguchi, Yasuyuki , Iida, Shigeki , Toyooka, Takehiro
IPC分类号： G02F1/1333 , G02F1/1337
CPC分类号： G02F1/1337 , C09K19/3809 , G02B5/3016 , G02F1/133365 , G02F1/13363 , G02F2001/133633 , Y10T428/1005 , Y10T428/1023

47. 发明授权

EP0465133B1 Method for producing compensator for liquid crystal display 失效
标题翻译：一种生产用于液晶显示器的补偿器的过程。
公开(公告)号：EP0465133B1
公开(公告)日：1995-11-02
申请号：EP91305836.8
申请日：1991-06-27
申请人： NIPPON OIL COMPANY, LIMITED
发明人： Shiozaki, Iwane , Toyooka, Takehiro , Iida, Shigeki
IPC分类号： G02F1/1335 , C09K19/38
CPC分类号： G02F1/13363 , C09K19/126 , C09K19/3809 , G02F2001/133633 , G02F2202/40 , G02F2413/01 , G02F2413/08 , G02F2413/15

48. 发明公开

EP0529813A2 Compensator for a liquid crystal display 失效
标题翻译： AusgleicherfüreineFlüssigkristallanzeige。
公开(公告)号：EP0529813A2
公开(公告)日：1993-03-03
申请号：EP92306913.2
申请日：1992-07-29
申请人： Nippon Oil Co., Ltd.
发明人： Mazaki, Hitoshi , Toyooka, Takehiro , Itoh, Hiroyuki
IPC分类号： G02F1/1335 , C09K19/38
CPC分类号： C09K19/3809 , G02F1/13363 , G02F1/133634 , G02F2001/133633 , G02F2001/133637 , G02F2413/03 , Y10T428/1041
摘要： According to the present invention there is provided a viewing angle compensator for a liquid crystal display capable of diminishing the viewing angle dependency of the liquid crystal display.
The viewing angle compensator comprises a light transmitting substrate and a film of a specific liquid crystalline polyester, the liquid crystalline polyester taking in the liquid crystal state a structure wherein a refractive index in the thickness direction is larger than a refractive index in at least one direction in a plane and assuming a glassy state at a temperature lower than the liquid crystal transition point of the polymer.
The viewing angle dependency of the liquid crystal display can be greatly diminished and thus the viewing angle compensator of the present invention contributes to the realization of high-grade displays and higher performance of a liquid crystal display unit.
摘要翻译：根据本发明，提供了一种能够减小液晶显示器的视角依赖性的液晶显示器的视角补偿器。视角补偿器包括透光基板和特定液晶聚酯的膜，该液晶聚酯在液晶状态下具有厚度方向上的折射率大于至少一个方向上的折射率的结构并且在低于聚合物的液晶转变点的温度下呈现玻璃状态。液晶显示器的视角依赖性可以大大减小，因此本发明的视角补偿器有助于实现高级显示器和液晶显示单元的更高性能。

49. 发明公开

EP3269781A1 CURED-FILM-FORMING COMPOSITION, ALIGNMENT MATERIAL, AND PHASE DIFFERENCE MATERIAL 有权转让
标题翻译：固化膜形成组合物，排列材料和相差材料
公开(公告)号：EP3269781A1
公开(公告)日：2018-01-17
申请号：EP16764817.9
申请日：2016-03-09
申请人： Nissan Chemical Industries, Ltd.
发明人： ITO, Jun , KANNO, Yuta , HATANAKA, Tadashi
IPC分类号： C09D4/02 , C08G59/16 , C08G59/40 , C09D7/12 , C09D201/00 , G02F1/13363 , G02F1/1337 , C07C67/26 , C07C69/618 , C07C69/65 , C07C69/734
CPC分类号： C08G59/628 , C07C67/26 , C07C69/618 , C07C69/65 , C07C69/734 , C08G59/1455 , C08G59/40 , C08G59/5086 , C08G81/027 , C09D7/40 , C09D163/00 , C09D187/005 , C09D201/00 , G02B5/3016 , G02F1/13363 , G02F1/1337 , G02F2001/133633 , G02F2413/01 , G02F2413/05
摘要： There is provided a cured-film formation composition that forms a cured film exhibiting excellent liquid-crystal orientation properties and excellent light transmission properties when the cured-film formation composition is used as an orientation material and a layer of a polymerizable liquid crystal is arranged thereon. A cured-film formation composition comprising a component (A) that is a compound obtained by reacting a cinnamic acid compound of Formula (1) below with a compound having at least one epoxy group in one molecule,

wherein R 1 , R 2 , R 3 , R 4 , and R 5 are each independently a substituent selected from a hydrogen atom, a halogen atom, a C 1-6 alkyl, a C 1-6 haloalkyl, a C 1-6 alkoxy, a C 1-6 haloalkoxy, cyano, and nitro; and a component (B) that is a cross-linking agent, an orientation material which is obtained from the composition, and a retardation material which is obtained from the composition
摘要翻译：提供形成固化膜形成用组合物的固化膜形成用组合物，所述固化膜形成用组合物在将固化膜形成用组合物用作取向材料并配置聚合性液晶层时形成显示优异的液晶取向性和优异的透光性的固化膜。一种固化膜形成用组合物，其特征在于，含有作为使1分子中的式（1）的肉桂酸化合物与1个以上的具有环氧基的化合物反应而得到的化合物的成分（A），其中，R 1，R 2，R 3，R 4 和R5各自独立地为选自氢原子，卤素原子，C1-6烷基，C1-6卤代烷基，C1-6烷氧基，C1-6卤代烷氧基，氰基和硝基的取代基; 和作为交联剂的成分（B），由该组合物得到的取向材料以及由该组合物得到的相位差材料

50. 发明公开

EP3112930A1 LIQUID CRYSTAL DISPLAY DEVICE 有权转让
标题翻译：液晶显示装置
公开(公告)号：EP3112930A1
公开(公告)日：2017-01-04
申请号：EP15754621.9
申请日：2015-02-24
申请人： DIC Corporation
发明人： OGAWA, Shinji , IWASHITA, Yoshinori , YAMAMOTO, Mika , KUWANA, Yasuhiro , ENDOU, Koichi , HATSUSAKA, Kazuaki
IPC分类号： G02F1/13363 , C09K19/12 , C09K19/30 , C09K19/38 , C09K19/54 , G02B5/30 , G02F1/13
CPC分类号： G02F1/13363 , C09K19/24 , C09K19/3003 , C09K19/3066 , C09K19/322 , C09K19/3814 , C09K19/44 , C09K19/46 , C09K19/54 , C09K2019/0448 , C09K2019/0466 , C09K2019/122 , C09K2019/123 , C09K2019/2042 , C09K2019/2078 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3013 , C09K2019/3016 , C09K2019/3025 , C09K2019/3027 , C09K2019/3077 , C09K2019/3081 , G02B5/3016 , G02F1/1393 , G02F2001/133565 , G02F2001/133633
摘要： The present invention provides a liquid crystal display device which can prevent a decrease in a voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and solve a problem of a display defect such as white spots, alignment irregularities, burn-in, or the like. The present invention provides a liquid crystal display device which uses a liquid crystal composition containing a liquid crystal compound having a specific structure as a liquid crystal layer, and an optically anisotropic body obtained by polymerizing a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound having a specific structure at a specific ratio as an in-cell type retardation film. Since the liquid crystal display device of the present invention can prevent a decrease in a voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and suppress the occurrence of a display defect such as burn-in or the like, the liquid crystal display device of the present invention is useful particularly for an active matrix driving VA mode or PSVA mode liquid crystal display device, and can be applied to liquid crystal display devices such as liquid crystal televisions, monitors, mobile phones, smart phones, or the like.
摘要翻译：本发明提供一种液晶显示装置，其能够防止液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，并且解决诸如白斑，对准不规则性，老化等。本发明提供一种液晶显示装置，其使用包含具有特定结构的液晶化合物的液晶组合物作为液晶层，以及通过聚合包含具有聚合性液晶化合物的聚合性液晶化合物而获得的光学各向异性体，作为内嵌式相位差膜的特定比例的特定结构。由于本发明的液晶显示装置能够防止液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，并且抑制了诸如老化的显示缺陷的发生或者本发明的液晶显示装置尤其对于有源矩阵驱动VA模式或PSVA模式液晶显示装置有用，并且可以应用于诸如液晶电视机，监视器，移动电话等的液晶显示装置。智能手机等。

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