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1. 发明申请

WO2004099343A1 LIQUID CRYSTAL COMPOSITION FOR USE IN BISTABLE LIQUID CRYSTAL DEVICES 审中-公开
标题翻译：液晶晶体组合物用于双向液晶装置
公开(公告)号：WO2004099343A1
公开(公告)日：2004-11-18
申请号：PCT/EP2004/003866
申请日：2004-04-13
申请人： MERCK PATENT GmbH , GOULDING, Mark, John , FRANCIS, Matthew , JONES, John, Clifford , BELDON, Steve
发明人： GOULDING, Mark, John , FRANCIS, Matthew , JONES, John, Clifford , BELDON, Steve
IPC分类号： C09K19/46
CPC分类号： C09K19/46 , C09K19/0225 , G02F1/1391 , Y10T428/10 , Y10T428/1036
摘要： The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a single polariser reflective or transflective zenithal bistable nernatic liquid crystal device as well as a bistable liquid crystal device comprising the liquid crystal composition.
摘要翻译：本发明涉及液晶组合物在双稳态液晶装置中的应用，特别是单反射或半透反射天顶双稳态液晶装置以及包括该液晶组合物的双稳态液晶装置。

2. 发明申请

WO2004053021A1 LIQUID CRYSTAL COMPOSITION FOR USE IN BISTABLE LIQUID CRYSTAL DEVICES 审中-公开
标题翻译：液晶晶体组合物用于双向液晶装置
公开(公告)号：WO2004053021A1
公开(公告)日：2004-06-24
申请号：PCT/EP2003/012953
申请日：2003-11-19
申请人： MERCK PATENT GmbH , FRANCIS, Matthew , GOULDING, Mark, John , IONESCU, Doina , SCHOTT, Cecile , JONES, John, Clifford , BELDON, Steve
发明人： FRANCIS, Matthew , GOULDING, Mark, John , IONESCU, Doina , SCHOTT, Cecile , JONES, John, Clifford , BELDON, Steve
IPC分类号： C09K19/46
CPC分类号： C09K19/46 , C09K19/0225 , Y10T428/10
摘要： The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a zenithal bistable nematic liquid crystal device, a nematic liquid crystal medium, and a bistable liquid crystal device comprising the liquid crystal composition whereby said liquid crystal composition comprises at least 30 weight% (based on the total weight of the composition) of a component (α) containing one or more compounds having a dielectric anisotropy Δε of at least 25, whereby at least 25 weight% (based on the total weight of the composition) of said compounds have a dielectric anisotropy Δε of at least 40; and at least 5 weight% of a component (β).
摘要翻译：本发明涉及液晶组合物在双稳态液晶装置中的应用，特别是在天顶双稳态向列型液晶装置，向列液晶介质和包括液晶组合物的双稳态液晶装置中的应用，其中所述液晶组合物包含至少30重量％（基于组合物的总重量）含有一种或多种介电各向异性Δε至少为25的化合物的组分（α），其中至少25重量％（基于总重量所述化合物的介电各向异性Δε至少为40; 和至少5重量％的组分（β）。

3. 发明申请

WO2004053020A1 FAST SWITCHING LIQUID CRYSTAL COMPOSITIONS FOR USE IN BISTABLE LIQUID CRYSTAL DEVICES 审中-公开
标题翻译：用于双向液晶装置的快速切换液晶组合物
公开(公告)号：WO2004053020A1
公开(公告)日：2004-06-24
申请号：PCT/EP2003/012952
申请日：2003-11-19
申请人： MERCK PATENT GMBH , FRANCIS, Matthew , GOULDING, Mark, John , JONES, John, Clifford , BELDON, Steve
发明人： FRANCIS, Matthew , GOULDING, Mark, John , JONES, John, Clifford , BELDON, Steve
IPC分类号： C09K19/46
CPC分类号： C09K19/0225 , C09K19/3402 , C09K19/46 , C09K2019/3422 , Y10T428/10 , Y10T428/1036
摘要： The invention is directed to the use of a fast switching liquid crystal composition said composition comprising at least 30 weight% of a component (α) containing one or more compounds having a dielectric anisotropy Δε of at least 25, whereby at least 25 weight% of said compounds have a dielectric anisotropy Δε of at least 40; and at least 5 weight% of a component (δ) containing one or more compounds having a ratio of γ 1 /T NI K of 0.51 mPa-s/K or less, a clearing point T NI of at least 100°C and a rotational viscosity γ 1 of not more than 190 mPa-s (wherein γ 1 is the rotational viscosity at 20 °C in mPa-s and T NI K is the clearing point in degrees Kelvin); in a bistable liquid crystal device and especially in a zenithal bistable nematic liquid crystal device, a nematic liquid crystal medium, and a bistable liquid crystal device comprising said fast switching liquid crystal composition.
摘要翻译：本发明涉及使用快速切换液晶组合物，所述组合物包含至少30重量％的含有一种或多种介电各向异性Δε至少为25的化合物的组分（α），其中至少25重量％的所述化合物的介电各向异性Δε至少为40; 和至少5重量％的含有一种或多种化合物的组分（δ），所述化合物的比例为γ1/ TNI 为0.51mPa·s / K以下，透明点TNI为至少100℃，旋转粘度γ1不超过190mPa·s（其中γ1是在20℃下的mPa-s和TNI 中的旋转粘度是以开尔文为单位的透明点）。在双稳态液晶装置中，特别是在天顶双稳态向列型液晶装置，向列型液晶介质和包括所述快速开关液晶组合物的双稳态液晶装置中。

4. 发明申请

WO2004036302A1 LIQUID CRYSTAL ALIGNMENT LAYER 审中-公开
标题翻译：液晶对准层
公开(公告)号：WO2004036302A1
公开(公告)日：2004-04-29
申请号：PCT/GB2003/004483
申请日：2003-10-17
申请人： ZBD DISPLAYS LTD. , AMOS, Richard, Michael , BRYAN-BROWN, Guy, Peter , JONES, John, Clifford , WOOD, Emma, Louise
发明人： AMOS, Richard, Michael , BRYAN-BROWN, Guy, Peter , JONES, John, Clifford , WOOD, Emma, Louise
IPC分类号： G02F1/1337
CPC分类号： G02F1/13378 , G02F1/133502 , G02F1/133711 , G02F2001/133742 , Y10T428/10 , Y10T428/1005 , Y10T428/31504
摘要： This invention relates to a photopolymer mixture capable of use for a liquid crystal alignment layer and to an alignment layer formed from such a photopolymer mixture. The mixture comprises at least two polymerisable materials which are blended together in proportion so as to give a predetermined, preferably low, surface energy. A low surface energy, e.g. less than 4 x 10 -2 N/m can result in an alignment layer which imparts a particular orientation to liquid crystal molecules with out requiring any post cure treatments. The polymerisable materials may be monomers, oligomers or diluents that form long chain molecules when cured and the mixture may contain additives to lower the overall surface energy.
摘要翻译：本发明涉及能够用于液晶取向层的光聚合物混合物和由这种光聚合物混合物形成的取向层。该混合物包含至少两种可聚合的材料，它们按比例混合在一起，以产生预定的，优选低的表面能。低表面能，例如小于4×10 -2 N / m可导致取向层，其对液晶分子施加特定取向，不需要任何后固化处理。可聚合材料可以是固化时形成长链分子的单体，低聚物或稀释剂，并且混合物可以含有添加剂以降低整个表面能。

5. 发明申请

WO1994029263A1 DISCOTIC COMPOUNDS FOR USE IN LIQUID CRYSTAL MIXTURES 审中-公开
标题翻译：用于液晶混合物的发光化合物
公开(公告)号：WO1994029263A1
公开(公告)日：1994-12-22
申请号：PCT/GB1993001291
申请日：1993-06-16
申请人： THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND , GOODBY, John, William , HIRD, Michael , BEATTIE, David, Richard , HINDMARSH, Paul , GRAY, George, William , McDONNELL, Damien, Gerard , JONES, John, Clifford , PHILLIPS, Timothy, Jonathan
发明人： THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND
IPC分类号： C07C69/76
CPC分类号： C07C69/92 , C07C43/20 , C07C2603/00 , C07C2603/42 , C09K19/32 , C09K2019/328 , Y10T428/10
摘要： Novel liquid crystal compounds have been synthesised of general formula (I). These compounds may be mixed with other liquid crystal compounds to give useful liquid crystal mixtures which may then be used in liquid crystal devices. Such devices include linear and non-linear electrical, optical and electro-optical devices, magneto-optical devices and devices providing responses to stimuli such as temperature changes and total or partial pressure changes. Formula (I) where each of Z1-6 is given by formula (II), where Y for each of Z1-6 is independently selected from COO, OCO, CH2O, and OCH2, m defines the number of substituents on each of Z1-6 and is independently selected from 0-5, and X is independently selected for each substituent on each of Z1-6 from alkyl (straight chain, branched and chiral), alkoxy (straight chain, branched or chiral), alkanoyl (straight chain, branched or chiral), alkenyl (straight chain, branched or chiral), halogen, halogenoalkyl (straight chain, branched or chiral) and CN, provided that at least one of Z1-6 has at least one substituent X, and excluding where m is 1 for each of Z1-6, Y is COO for each of Z1-6 and X is n-alkyl or n-alkoxy positioned para to Y for each of Z1-6, and also where m is 5 for each of Z1-6, Y is COO for each of Z1-6 and for each Z1-6 X is selected as n-alkoxy positioned para to Y and fluoride for all other substituents.
摘要翻译：已经合成了通式（I）的新型液晶化合物。这些化合物可以与其它液晶化合物混合，得到可用于液晶装置的有用的液晶混合物。这样的器件包括线性和非线性电学，光学和电光器件，磁光器件和提供对诸如温度变化和全部或部分压力变化等刺激的响应的器件。式（I）其中Z1-6各自由式（II）给出，其中Z1-6中的每一个独立地选自COO，OCO，CH 2 O和OCH 2，m定义Z 1 - （直链，支链和手性），烷氧基（直链，支链或手性），烷酰基（直链，支链或支链）支链或手性），烯基（直链，支链或手性），卤素，卤代烷基（直链，支链或手性）和CN，条件是Z1-6中的至少一个具有至少一个取代基X， 1为Z1-6，Y为Z1-6各自的COO，X为Z1-6各自为正烷基或n-烷氧基，Y为Z1-6中的每一个，m为5。 Y为Z1-6中的每一个的COO，并且对于每个Z1-6 X选择为位于Y对位的n-烷氧基和用于所有其它取代基的氟化物。

6. 发明申请

WO2003095175A2 EMBOSSING METHOD AND APPARATUS 审中-公开
标题翻译：破坏方法和装置
公开(公告)号：WO2003095175A2
公开(公告)日：2003-11-20
申请号：PCT/GB2003/002015
申请日：2003-05-13
申请人： ZBD DISPLAYS LTD , AMOS, Richard, Michael , BRYAN-BROWN, Guy, Peter , WOOD, Emma, Louise , JONES, John, Clifford , WORTHING, Philip, Thomas
发明人： AMOS, Richard, Michael , BRYAN-BROWN, Guy, Peter , WOOD, Emma, Louise , JONES, John, Clifford , WORTHING, Philip, Thomas
IPC分类号： B29C43/22
CPC分类号： B29C59/046 , B29C35/0888 , B29C35/0894 , B29C39/148 , B29C43/222 , B29K2105/0079 , G02F1/13378 , G02F1/1341 , Y10T156/1023 , Y10T156/1737
摘要： A method and apparatus for forming a patterned layer having a surface profile that provides relief structures within an electronic device. The method comprises the steps of taking a carrier film (50) having an inverse of the required surface profile formed on one side thereof, taking a layer of fixable material (54) located on a substrate (52), laminating the carrier film (50) and substrate (52) such the carrier film causes the required surface profile to be formed in the layer of fixable material with a predetermined offset, and then fixing the fixable material. Lamination may be performed using rollers (56, 58) or a vacuum process. The process is designed to ensure that the offset can be kept as low as possible, preferably to within 150 nm.
摘要翻译：一种用于形成具有在电子设备内提供浮雕结构的表面轮廓的图案化层的方法和设备。该方法包括以下步骤：以位于基片（52）上的一层可固定材料（54），在其一侧上形成具有所需表面轮廓倒数的载体膜（50），将载体膜）和基板（52），使得载体膜使所需的表面轮廓以预定的偏移量形成在可固定材料层中，然后固定可固定材料。层压可以使用辊（56,58）或真空工艺进行。该过程被设计成确保偏移可以保持尽可能低，优选地保持在150nm以内。

7. 发明申请

WO1995016760A1 FERROELECTRIC LIQUID CRYSTAL DEVICES 审中-公开
标题翻译：电磁液晶装置
公开(公告)号：WO1995016760A1
公开(公告)日：1995-06-22
申请号：PCT/GB1994002693
申请日：1994-12-09
申请人： THE SECRETARY OF STATE FOR DEFENCE , SAGE, Ian, Charles , McDONNELL, Damien, Gerard , JONES, John, Clifford , SLANEY, Andrew
发明人： THE SECRETARY OF STATE FOR DEFENCE
IPC分类号： C09K19/46
CPC分类号： C09K19/44 , C09K19/0225 , C09K19/42 , C09K19/46 , C09K2019/123 , Y10T428/10
摘要： Ferroelectric liquid crystal devices are described which contain liquid crystal mixtures comprising components A and B. Component A consists of one or more optically active compounds capable of imparting a spontaneous polarisation to the material. Component B is selected as one or more compounds having formula (I), wherein a, b and c are independently 0, 1, 2; R1 and R2 are C1-15 straight or branched chain alkyl or alkoxy, preferably C3-C12. In the above (for component B) CH=CH linking groups may be replaced by C2H4 and CH2O linking groups may be replaced by OCH2.
摘要翻译：描述了含有包含组分A和B的液晶混合物的铁电液晶器件。组分A由能够赋予材料自发极化的一种或多种光学活性化合物组成。选择组分B作为一种或多种具有式（I）的化合物，其中a，b和c独立地为0,1,2; R1和R2是C1-15直链或支链烷基或烷氧基，优选C3-C12。在上述（对于组分B）CH = CH连接基团可以被C 2 H 4代替，CH 2 O连接基团可以被OCH 2取代。

8. 发明申请

WO2010004349A1 A DISPLAY SYSTEM 审中-公开
标题翻译：显示系统
公开(公告)号：WO2010004349A1
公开(公告)日：2010-01-14
申请号：PCT/GB2009/050840
申请日：2009-07-13
申请人： ZBD DISPLAYS LIMITED , JONES, John, Clifford , DIX, David , GOOCH, Simon , TAYLOR, Steve , SIMMS, Richard , MAYNE, Clive
发明人： JONES, John, Clifford , DIX, David , GOOCH, Simon , TAYLOR, Steve , SIMMS, Richard , MAYNE, Clive
IPC分类号： G06F3/147
CPC分类号： G06F3/147 , G06Q30/0223 , G06Q30/0252 , G09G2330/021 , G09G2380/04 , G09G2380/06
摘要： A display system (10) for displaying information at a point of product display in a retail outlet comprising a communicator (12) for transmitting display information to a remote display module (18), the display module (18) being adapted in a first, low power mode to display information and in a second, higher power mode periodically, in a predetermined manner, to communicate with the communicator (12), the system (10) preferably being configured to enable determination of the accuracy and automated correction of the synchronisation of a periodic communication between the communicator (12) and the display module 18 while the display module (18) continues to switch between first and second modes of operation enabling a low overall consumption of power by the display module (18) and more preferably wherein the display module (18) is adapted to switch between first and second power modes between receipt of a synchronisation signal and a display information signal from the communicator (12).
摘要翻译：一种显示系统（10），用于在零售点的产品显示点显示信息，包括用于将显示信息发送到远程显示模块（18）的通信器（12），所述显示模块（18）低功率模式以以预定的方式周期性地显示信息和第二高功率模式以与通信器（12）通信，系统（10）优选地被配置为能够确定同步的精度和自动校正当显示模块（18）继续在第一和第二操作模式之间切换时，通信器（12）和显示模块18之间的周期性通信使显示模块（18）能够实现低功耗，更优选地，显示模块（18）适于在接收同步信号和来自通信器（12）的显示信息信号之间的第一和第二功率模式之间切换，。

9. 发明申请

WO2009141648A1 METHOD FOR PATTERNING A SURFACE USING SELECTIVE ADHESION 审中-公开
标题翻译：使用选择性粘合法绘制表面的方法
公开(公告)号：WO2009141648A1
公开(公告)日：2009-11-26
申请号：PCT/GB2009/050538
申请日：2009-05-19
申请人： ZBD DISPLAYS LIMITED , JONES, John Clifford , BRYAN-BROWN, Guy Peter , WALKER, David
发明人： JONES, John Clifford , BRYAN-BROWN, Guy Peter , WALKER, David
IPC分类号： G02F1/1337 , C09J7/02 , G03F7/00 , G03F7/085
CPC分类号： G02F1/13378 , B82Y10/00 , B82Y40/00 , G02F1/1391 , G02F2001/133761 , G02F2202/28 , G03F7/0002
摘要： The invention relates to a method of patterning a layer formed from a fixable material such as photopolymer on a surface in a desired pattern. The method involves coating selected areas of the substrate with an adhesion promoter and subsequently coating the fixable material. The fixable material is then fixed, for instance by curing by exposure to UV radiation. The adhesion promoter is adapted to have a surface energy which is designed to adhere to the substrate or selected areas thereof and also to the fixed material such that fixed material may be easily removed from areas of the substrate not coated with adhesion promoter but retained in areas where the adhesion promoter has bonded to the substrate.
摘要翻译：本发明涉及一种在所需图案的表面上图案化由可固定材料如光聚合物形成的层的方法。该方法包括用粘合促进剂涂覆基底的选定区域，随后涂覆可固定材料。然后固定可固化材料，例如通过暴露于紫外线辐射固化。粘合促进剂适于具有被设计成粘附到基底或其选定区域以及固定材料上的表面能，使得固定材料可以容易地从未涂覆有粘合促进剂的基底的区域移除，但保留在区域其中粘合促进剂已经结合到基底上。

10. 发明申请

WO03103013A2 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：WO03103013A2
公开(公告)日：2003-12-11
申请号：PCT/GB0302354
申请日：2003-05-29
申请人： ZBD DISPLAYS LTD , JONES JOHN CLIFFORD
发明人： JONES JOHN CLIFFORD
IPC分类号： G02F1/133 , G02F1/1337 , G02F1/139 , G02F1/141 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/00 , H01L
CPC分类号： G09G3/3629 , G02F1/133753 , G02F1/1391 , G02F1/1395 , G02F2001/133761 , G02F2001/133776 , G02F2201/30 , G09G3/2077 , G09G3/3614 , G09G3/3637 , G09G3/364 , G09G2310/02 , G09G2310/06 , G09G2310/061
摘要： A device is described that comprises a layer of material (254) disposed between first and second cell walls (250,252) and is capable of adopting, and being electrically latched between, at least two stable configurations. The layer of material (254) comprises one or more separate electrically addressable regions (270, 272, 274, 276) and addressing means are provided to write to each of said electrically addressable regions using voltage pulses to selectively latch said layer of material as required. The addressing means is arranged to write to each of said one or more separate electrically addressable region using at least first and second latching scans. The first latching scan being arranged to selectively latch material having a latching threshold within a first range and said second latching scan being arranged to selectively latch material having a latching threshold within a second range, wherein said first latching scan is applied prior to application of said second latching scan and said second latching scan is insufficient to latch material having a latching threshold within said first range. A method for addressing a device is also disclosed.
摘要翻译：描述了一种装置，其包括设置在第一和第二电池壁（250,252）之间的材料层（254），并且能够在至少两个稳定配置之间采用并被电锁定。材料层（254）包括一个或多个单独的电可寻址区域（270,272,274,276），并且提供寻址装置以使用电压脉冲写入每个所述电可寻址区域，以根据需要选择性地闩锁所述材料层。寻址装置被布置成使用至少第一和第二锁存扫描来写入所述一个或多个单独的电可寻址区域中的每一个。第一锁存扫描被布置成选择性地将具有锁定阈值的材料锁定在第一范围内，并且所述第二锁存扫描被布置为选择性地将具有锁存阈值的材料锁定在第二范围内，其中在施加所述第一锁存扫描之前应用所述第一锁存扫描第二锁存扫描和所述第二锁存扫描不足以将具有锁存阈值的材料锁定在所述第一范围内。还公开了一种用于寻址设备的方法。

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