公开(公告)号：US08465670B2

公开(公告)日：2013-06-18

申请号：US13387236

申请日：2010-07-23

Applicant: Takeshi Kondo ,  Sadanobu Iwase ,  Hironobu Iyama

Inventor： Takeshi Kondo ,  Sadanobu Iwase ,  Hironobu Iyama

IPC: C09K19/00 ,  C09K19/06 ,  C09K19/34 ,  C09K19/52 ,  H05K1/00

CPC classification number: H05K1/056 ,  C08L67/03 ,  C09D167/03 ,  C09K19/3809 ,  H05K2201/0141 ,  H05K2201/0209 ,  H05K2201/0266 ,  Y10T428/10 ,  Y10T428/1036

Abstract: To provide a liquid crystal polyester composition which is suited for use as a material for forming a liquid crystal polyester film having excellent thermal conductivity. Also, an excellent electronic circuit board is provided by using an insulating film obtained from the liquid crystal polyester composition. The liquid crystal polyester composition of the present invention is composed of a liquid crystal polyester, a solvent and a thermally conductive filler. The thermally conductive filler is contained in the amount of 50 to 90 volume % based on the total amount of the liquid crystal polyester and the thermally conductive filler, and the thermally conductive filler contains 0 to 20 volume % of a first thermally conductive filler having a volume average particle diameter of 0.1 μm or more and less than 1.0 μm, 5 to 40 volume % of a second thermally conductive filler having a volume average particle diameter of 1.0 μm or more and less than 5.0 μm and 40 to 90 volume % of a third thermally conductive filler having a volume average particle diameter of 5.0 μm or more and 30.0 μm or less.

Abstract translation: 提供一种液晶聚酯组合物，其适用于形成具有优异导热性的液晶聚酯膜的材料。 此外，通过使用由液晶聚酯组合物获得的绝缘膜提供了优异的电子电路板。 本发明的液晶聚酯组合物由液晶聚酯，溶剂和导热填料组成。 导热性填料的含量相对于液晶聚酯和导热性填料的总量为50〜90体积％，导热性填料含有0〜20体积％的具有 体积平均粒径为0.1μm以上且小于1.0μm，5〜40体积％的体积平均粒径为1.0μm以上且小于5.0μm的第二导热性填料和40〜90体积％的 第三导热填料，其体积平均粒径为5.0μm以上且30.0μm以下。

公开(公告)号：US08460576B2

公开(公告)日：2013-06-11

申请号：US13087717

申请日：2011-04-15

Applicant: Kazuki Kurisawa ,  Takeshi Kuriyama ,  Shotaro Kawakami

Inventor： Kazuki Kurisawa ,  Takeshi Kuriyama ,  Shotaro Kawakami

IPC: C09K19/00 ,  C09K19/06 ,  C09K19/34 ,  C09K19/52

CPC classification number: C09K19/322 ,  C09K19/12 ,  C09K19/18 ,  C09K19/2007 ,  C09K19/2014 ,  C09K19/3411 ,  C09K2019/0448 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3413 ,  C09K2019/3416 ,  C09K2019/3425 ,  C09K2019/548 ,  Y10T428/10 ,  Y10T428/1036

Abstract: Provided are a liquid crystal composition containing, as a first component, a polymerizable compound represented by general formula (I): and a liquid crystal display element using the liquid crystal composition.

Abstract translation: 提供一种液晶组合物，其含有作为第一成分的由通式（I）表示的可聚合化合物和使用该液晶组合物的液晶显示元件。

公开(公告)号：US08455093B2

公开(公告)日：2013-06-04

申请号：US12778116

申请日：2010-05-11

Applicant: Te-Yi Chang ,  Ming-Tzung Wu ,  Chiunn-Wen Chen ,  Jia-Ming Liu ,  Kuo-Tung Huang

Inventor： Te-Yi Chang ,  Ming-Tzung Wu ,  Chiunn-Wen Chen ,  Jia-Ming Liu ,  Kuo-Tung Huang

IPC: B32B5/16

CPC classification number: C07F7/21 ,  C08G77/14 ,  C08G77/20 ,  C08J5/18 ,  C08J2301/12 ,  C08L1/12 ,  C09D101/12 ,  C09D183/04 ,  C09D183/06 ,  Y10T428/1036 ,  Y10T428/259

Abstract: A reactive silicon dioxide compound, wherein the formula of the reactive silicon dioxide compound is shown as Formula (I): where each R is a reactive group shown as Formula (II) or Formula (III), independently: and where R1, R2 and R3 include H or CH3, independently, n1 is an integer of about 1-6 and n2 is an integer of about 0-4. An optical protective film containing the reactive silicon dioxide compound is also provided.

Abstract translation: 反应性二氧化硅化合物，其中反应性二氧化硅化合物的化学式如式（I）所示：其中每个R是如式（II）或式（III）所示的反应性基团，其独立地为：其中R1，R2和 R3包括H或CH3，独立地，n1为约1-6的整数，n2为约0-4的整数。 还提供了含有反应性二氧化硅化合物的光学保护膜。

公开(公告)号：US20130119312A1

公开(公告)日：2013-05-16

申请号：US13812743

申请日：2011-07-01

Applicant: Michael Wittek ,  Brigitte Schuler ,  Axel Jansen

Inventor： Michael Wittek ,  Brigitte Schuler ,  Axel Jansen

IPC: C09K19/34

CPC classification number: C09K19/3491 ,  C09K19/42 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3025 ,  Y10T428/10 ,  Y10T428/1036

Abstract: The present invention relates to liquid-crystalline media (LC media) comprising thiophene derivatives and to liquid-crystal displays (LC displays) containing these LC media. The media have high optical anisotropy and preferably have a content of thiophene derivatives of 25% by weight or more.

Abstract translation: 本发明涉及包含噻吩衍生物的液晶介质（LC介质）和含有这些LC介质的液晶显示器（LC显示器）。 介质的光学各向异性高，优选噻吩衍生物的含量为25重量％以上。

公开(公告)号：US08441432B2

公开(公告)日：2013-05-14

申请号：US13007139

申请日：2011-01-14

Applicant: HongMei Zang ,  Kangtai Ren ,  Jack Hou ,  Wanheng Wang ,  Chia-Pu Chang ,  Jing-Den Chen ,  Yajuan Chen ,  Fei Wang ,  Yi-Shung Chaug ,  Quan Gu ,  Hui Chen

Inventor： HongMei Zang ,  Kangtai Ren ,  Jack Hou ,  Wanheng Wang ,  Chia-Pu Chang ,  Jing-Den Chen ,  Yajuan Chen ,  Fei Wang ,  Yi-Shung Chaug ,  Quan Gu ,  Hui Chen

IPC: G02F1/167 ,  G02B26/00

CPC classification number: G02F1/167 ,  C08G18/672 ,  C08L75/04 ,  G02F2001/1672 ,  G02F2001/1678 ,  G02F2202/023 ,  Y10T428/1036 ,  Y10T428/1059

Abstract: The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight.

Abstract translation: 本发明涉及显示单元结构和电极保护层的组合物，用于改善显示装置的性能。 该组合物包含玻璃化转变温度低于约100℃的极性低聚物或聚合物材料，所得显示器电池或电极保护层的平均交联密度低于每80道尔顿分子量约低于约1个交联点。

公开(公告)号：US08435422B2

公开(公告)日：2013-05-07

申请号：US13073714

申请日：2011-03-28

Applicant: Masahide Kobayashi

Inventor： Masahide Kobayashi

IPC: C09K19/00 ,  C09K19/06 ,  C09K19/34 ,  C09K19/52 ,  G02F1/1333

CPC classification number: C09K19/3066 ,  C09K19/3003 ,  C09K19/3028 ,  C09K19/3068 ,  C09K19/3098 ,  C09K2019/0407 ,  C09K2019/3022 ,  C09K2019/3027 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

Abstract: The subject is to provide a liquid crystal that has a high stability to heat, light and so forth, a wide temperature range of a nematic phase, a small viscosity, a large optical anisotropy and a suitable elastic constant K33, and further has a large negative dielectric anisotropy and an excellent compatibility with any other liquid crystal compound. The invention provides the compound (1): wherein, for example, R1 and R2 are hydrogen, alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons, alkoxy having 1 to 9 carbons, alkoxyalkyl having 2 to 9 carbons or alkenyloxy having 2 to 9 carbons; when one of the ring A1, the ring A2 and the ring A3 is 1,4-phenylene or 2,3-difluoro-1,4-phenylene, the other two are 1,4-cyclohexylene or 1,4-cyclohexenylene; and Z1 is a single bond, —(CH2)2—, —CH2O—, —OCH2—, —COO— or —OCO—.

Abstract translation: 本发明提供一种对热，光等具有高稳定性，向列相的宽温度范围，小粘度，大的光学各向异性和适当的弹性常数K33的液晶，并且还具有大的 负介电各向异性和与任何其它液晶化合物的相容性优异。 本发明提供了化合物（1）：其中，例如，R1和R2为氢，碳原子数1〜10的烷基，碳数2〜10的烯基，碳数1〜9的烷氧基，碳原子数2〜9的烷氧基烷基或烯氧基， 2至9个碳; 当环A1，环A2和环A3中的一个是1,4-亚苯基或2,3-二氟-1,4-亚苯基时，另外两个是1,4-亚环己基或1,4-亚环己烯基; 并且Z 1是单键， - （CH 2）2 - ， - CH 2 O - ， - OCH 2 - ， - COO-或-OCO-。

公开(公告)号：US08409469B2

公开(公告)日：2013-04-02

申请号：US13243472

申请日：2011-09-23

Applicant: Cecile Schott ,  John Patrick ,  Kevin Adlem ,  Louise Diane Farrand ,  Georg Bernatz ,  Achim Goetz ,  Peter Best ,  Herbert Plach

Inventor： Cecile Schott ,  John Patrick ,  Kevin Adlem ,  Louise Diane Farrand ,  Georg Bernatz ,  Achim Goetz ,  Peter Best ,  Herbert Plach

IPC: C09K19/35 ,  C09K19/30 ,  C09K19/06 ,  C09K19/52 ,  C09K19/00

CPC classification number: C09K19/0275 ,  C09K19/38 ,  C09K19/586 ,  C09K19/588 ,  Y10T428/10 ,  Y10T428/1036

Abstract: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.

Abstract translation: 本发明涉及介晶体系，其包含a）聚合物组分，组分A，其通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得，一种或多种二反应性化合物，其任选还是介晶化合物， 任选的光引发剂和低分子量组分，组分B包含一种或多种单反应性介晶化合物，一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂，以及使用 这些系统在设计和这些设备上。

公开(公告)号：US08404334B2

公开(公告)日：2013-03-26

申请号：US12849341

申请日：2010-08-03

Applicant: Kouji Kimura ,  Takayoshi Yamano ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Fumihito Shimanoe ,  Satoru Koshio ,  Shouji Shibata

Inventor： Kouji Kimura ,  Takayoshi Yamano ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Fumihito Shimanoe ,  Satoru Koshio ,  Shouji Shibata

IPC: C09K19/02 ,  B32B38/04 ,  B32B38/00 ,  B32B41/00 ,  B32B3/14 ,  B32B7/12

CPC classification number: G02F1/133528 ,  B32B38/1841 ,  B32B41/00 ,  B32B2309/10 ,  B32B2309/105 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133305 ,  G02F2001/133635 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2203/69 ,  Y10T156/10 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T156/1085 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/14 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/23 ,  Y10T428/24298 ,  Y10T428/24314 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24942

Abstract: An optical film laminate that has predefined slit lines for enhancing both product accuracy and manufacturing speed in liquid-crystal display element manufacturing to radically improve manufacturing yield. The optical film laminate formed as a continuous web with the predefined slit lines for use in a continuous manufacturing system by laminating optically functional film sheets to liquid-crystal panels. The optical film laminate having defect-free regions having a predefined length corresponding to the dimension of a liquid-crystal panel and defective regions having a predefined length different from the defect-free region, based on the detected position of defects. The optical film laminate having a carrier film releasably laminated to an adhesive layer, wherein defect-free normal polarizing sheets and a defective polarizing sheets are formed on the carrier film by forming slit lines corresponding to above regions along the transverse direction of the optical film laminate.

Abstract translation: 一种具有用于提高液晶显示元件制造中的产品精度和制造速度的预定义的切割线的光学膜层叠体，从而大幅提高制造成品率。 该光学膜层叠体通过将光学功能膜片层压到液晶面板上而形成为具有用于连续制造系统中的预定切割线的连续卷材。 基于检测到的缺陷位置，具有与液晶面板的尺寸相对应的预定长度的无缺陷区域和具有与无缺陷区域不同的预定长度的缺陷区域的光学膜层叠体。 该光学膜层叠体具有可剥离地层叠到粘合剂层上的载体膜，其中通过沿着光学膜层压体的横向形成与上述区域相对应的狭缝线，在载体膜上形成无缺陷的正常偏光片和不良偏光片 。

公开(公告)号：US08404316B2

公开(公告)日：2013-03-26

申请号：US12894543

申请日：2010-09-30

Applicant: Daisuke Ootsuki ,  Junichi Inagaki

Inventor： Daisuke Ootsuki ,  Junichi Inagaki

IPC: C09K19/34 ,  C07D303/06 ,  C07D303/10

CPC classification number: C09K19/3833 ,  C07D303/24 ,  C07D303/31 ,  C07D303/40 ,  C07D303/44 ,  C07D403/12 ,  C09K19/12 ,  C09K19/2007 ,  C09K19/3003 ,  C09K19/3068 ,  C09K19/32 ,  C09K19/322 ,  C09K19/3411 ,  C09K2019/0448 ,  C09K2019/3413 ,  C09K2019/3416 ,  Y10T428/10 ,  Y10T428/1036

Abstract: A polymerizable liquid crystal compound represented by formula (1): wherein Al and A2 are each a cyclic-structure group; Z1 is a bonding group; m is an integer from 0 to 5; P1 is a polymerizable group represented by formula (2-1); Q1 is alkylene having 1 to 20 carbons; P2 is a polymerizable group represented by any one of formula (2-1) to formula (2-4), hydrogen, fluorine, chlorine, —CN, —CF3, —OCF3, alkyl having 1 to 20 carbons or alkoxy having 1 to 20 carbons; Q2 is a group defined in Q1 when P2 is a polymerizable group and, and Q2 is a single bond when P2 is not a polymerizable group; and in formula (2-2) to formula (2-4), Ra is hydrogen, halogen or alkyl having 1 to 5 carbons.

Abstract translation: 由式（1）表示的可聚合液晶化合物：其中Al和A2各自为环状结构基团; Z1是键合基团; m是0至5的整数; P1为式（2-1）表示的聚合性基团。 Q1是具有1至20个碳的亚烷基; P2是由式（2-1）至式（2-4）中任一个表示的可聚合基团，氢，氟，氯，-CN，-CF 3，-OCF 3，具有1至20个碳的烷基或具有1至 20个碳; Q2是当P2是可聚合基团时在Q1中定义的基团，并且当P2不是可聚合基团时，Q2是单键; 在式（2-2）〜式（2-4）中，Ra为氢，卤素或碳原子数为1〜5的烷基。

公开(公告)号：US20130069002A1

公开(公告)日：2013-03-21

申请号：US13617096

申请日：2012-09-14

Applicant: Takayoshi YANAI ,  Norikatsu HATTORI ,  Hiroyuki TANAKA

Inventor： Takayoshi YANAI ,  Norikatsu HATTORI ,  Hiroyuki TANAKA

IPC: C09K19/30 ,  C09K19/34

CPC classification number: C09K19/42 ,  C09K19/54 ,  C09K2019/0407 ,  C09K2019/122 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3043 ,  C09K2019/3422 ,  C09K2019/3425 ,  Y10T428/10 ,  Y10T428/1036

Abstract: To provide a liquid crystal composition satisfying at least one characteristic including a high maximum temperature of a nematic phase, a low minimum temperature thereof, a small viscosity, a large optical anisotropy, dielectric anisotropy and specific resistance, a high stability to ultraviolet light and heat, or a liquid crystal composition having a suitable balance regarding at least two characteristics; and an AM device having a short response time, a large voltage holding ratio and contrast ratio and a long life; a liquid crystal composition has a negative dielectric anisotropy and contains a compound having a low minimum temperature as a first component and a compound having a large negative dielectric anisotropy as a second component, and may contain a compound having a small viscosity as a third component and a compound having a large negative dielectric anisotropy as a fourth component, and a liquid crystal display device containing the composition.

Abstract translation: 为了提供一种满足向列相的最高最高温度，低最低温度，低粘度，大的光学各向异性，介电各向异性和比电阻等特性的液晶组合物，对紫外线和热的高稳定性 或者关于至少两个特性具有适当平衡的液晶组合物; 以及具有短的响应时间，大的电压保持率和对比度以及长寿命的AM器件; 液晶组合物具有负介电各向异性，并且含有作为第一组分的具有低最低温度的化合物和具有大的负介电各向异性的化合物作为第二组分，并且可以含有作为第三组分的具有小粘度的化合物和 具有大的负介电各向异性作为第四组分的化合物和含有该组合物的液晶显示装置。