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公开(公告)号：US07241512B2
公开(公告)日：2007-07-10
申请号：US10285114
申请日：2002-10-31
Applicant: Yingbo Li , John P. Baetzold , Terence D. Spawn , Ralph R. Roberts , James G. Bentsen , John S. Staral
Inventor： Yingbo Li , John P. Baetzold , Terence D. Spawn , Ralph R. Roberts , James G. Bentsen , John S. Staral
CPC classification number: H01L51/0039 , C08G61/02 , C08G61/10 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1051 , C09K2211/1416 , C09K2211/1483 , H01L51/0035 , H01L51/0036 , H01L51/0037 , H01L51/0043 , H01L51/50 , Y10S428/917
Abstract: Light emitting polymers can include a plurality of arylene monomeric units and a plurality of soft segment units independently selected from soft segment end caps; soft segment side chains coupled to a portion, but not all, of the arylene monomeric units; internal soft segment monomeric units; and combinations thereof. These light emitting polymers can be used in forming electroluminescent devices or other articles.
Abstract translation: 发光聚合物可以包括多个亚芳基单体单元和多个软段单元，其独立地选自软段端盖; 耦合到一部分但不是全部的亚芳基单体单元的软链段侧链; 内部软段单体单元; 及其组合。 这些发光聚合物可用于形成电致发光器件或其它制品。
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2.发明授权公开(公告)号：US07068344B2
公开(公告)日：2006-06-27
申请号：US10373126
申请日：2003-02-24
Applicant: Richard J. Pokorny , Marc D. Radcliffe , Steven D. Solomonson , Terence D. Spawn
Inventor： Richard J. Pokorny , Marc D. Radcliffe , Steven D. Solomonson , Terence D. Spawn
IPC: G02F1/1335 , C09K19/02
CPC classification number: G02B5/3016 , G02F1/133536 , G02F2201/343
Abstract: The method of making an optical body includes coating a mixture that includes a plurality of cholesteric liquid crystal compositions, and a solvent on a substrate. Each cholesteric liquid crystal composition is different. A plurality of layers is formed on the substrate. Each layer includes a majority of one of the cholesteric liquid crystal compositions.
Abstract translation: 制造光学体的方法包括将包含多个胆甾醇型液晶组合物的混合物和溶剂涂布在基板上。 每个胆固醇液晶组合物不同。 在基板上形成多个层。 每个层包括胆甾型液晶组合物中的大部分。
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公开(公告)号：US6030547A
公开(公告)日：2000-02-29
申请号：US998400
申请日：1997-12-24
Applicant: Masakazu Hasegawa , Michael P. Keyes , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
Inventor： Masakazu Hasegawa , Michael P. Keyes , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
Abstract: Fluorine-containing, chiral liquid crystal compounds comprise (a) a chiral fluorochemical terminal portion comprising (i) at least one chiral center, which can optionally be heteroatom-substituted; (ii) a terminal fluoroalkyl, fluoroether, perfluoroalkyl, or perfluoroether group; and (iii) an alkylene or fluoroalkylene group optionally containing at least one caternary ether oxygen atom; (b) a chiral or achiral terminal portion consisting of a hydrocarbon or hydrocarbon ether group, and, when chiral, comprising at least one chiral center, which can optionally be heteroatom-substituted; and (c) a central core connecting the terminal portions; the alkylene or fluoroalkylene group of the chiral fluorochemical terminal portion having at least 3 in-chain atoms and being located between the chiral center of the chiral fluorochemical terminal portion and the central core. The compounds have smectic mesophases or latent smectic mesophases and are useful, for example, in liquid crystal display devices.
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4.发明授权
公开(公告)号：US5262082A
公开(公告)日：1993-11-16
申请号：US875223
申请日：1992-04-28
Applicant: Eugene P. Janulis , Gilbert C. Johnson , Patricia M. Savu , Terence D. Spawn
Inventor： Eugene P. Janulis , Gilbert C. Johnson , Patricia M. Savu , Terence D. Spawn
IPC: G02F1/13 , C07C43/12 , C07C43/13 , C07C43/178 , C07C69/92 , C07C69/94 , C07C205/11 , C07C233/65 , C07C255/54 , C07C255/55 , C07C309/65 , C07C309/73 , C07C317/16 , C07C327/26 , C07C391/02 , C07C395/00 , C07D213/79 , C07D213/80 , C07D237/00 , C07D239/26 , C07D239/34 , C07D239/36 , C07D253/00 , C07D319/00 , C09K19/04 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/52
CPC classification number: C07D213/80 , C07C255/55 , C07C309/65 , C07C309/73 , C07C43/123 , C07C43/126 , C07C43/137 , C07C43/178 , C07C43/1786 , C07C69/92 , C07D239/26 , C07D239/36 , C09K19/04 , C09K19/2007 , C09K19/32 , C09K19/322 , C09K19/3441 , C09K19/3444 , C09K19/3469 , C09K19/3491 , C09K2019/325
Abstract: Fluorine-containing liquid crystal compounds are provided. The compounds comprise a fluorocarbon terminal portion having at least one catenary ether oxygen and a hydrocarbon terminal portion, the terminal portion being connected by a central core, the compounds having smectic mesophases or having latent smectic mesophases.
Abstract translation: 提供含氟液晶化合物。 所述化合物包含具有至少一个链状乙氧基和烃末端部分的碳氟化合物末端部分，该末端部分由中心核心连接，所述化合物具有近晶中间相或具有潜在的近晶中间相。
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公开(公告)号：US09302291B2
公开(公告)日：2016-04-05
申请号：US14232671
申请日：2012-08-01
Applicant: Christopher S. Lyons , Kent T. Engle , Steven R. Vanhoose , Terence D. Spawn , Joseph M. Pieper , Edward J. Anderson , Walter Stoss
Inventor： Christopher S. Lyons , Kent T. Engle , Steven R. Vanhoose , Terence D. Spawn , Joseph M. Pieper , Edward J. Anderson , Walter Stoss
CPC classification number: C23C16/45561 , B01D3/10 , B05D1/60 , B05D2252/02 , C23C14/12 , C23C14/228 , C23C14/24 , C23C14/544 , C23C14/562 , C23C14/58 , C23C14/5806 , C23C14/582 , C23C16/50
Abstract: A system for processing vapor. The system includes a vapor source for producing a vapor and an outlet conduit coupled to the vapor source for carrying the vapor from the vapor source. Downstream of the vapor source the outlet conduit separates into a vapor bypass conduit and a vapor feed conduit. The system further includes a first vapor control valve disposed in the bypass conduit, a second vapor control valve disposed in the feed conduit, a first vacuum chamber connected to the bypass conduit, and a second vacuum chamber connected to the feed conduit.
Abstract translation: 蒸汽处理系统 该系统包括用于产生蒸汽的蒸汽源和与蒸汽源耦合的出口导管，用于承载来自蒸气源的蒸气。 在蒸汽源的下游，出口导管分离成蒸气旁路管道和蒸气供给导管。 该系统还包括设置在旁路管道中的第一蒸汽控制阀，设置在进料管道中的第二蒸汽控制阀，连接到旁路管道的第一真空室和连接到进料管道的第二真空室。
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Patent Agency Ranking
公开(公告)号：US07153549B2
公开(公告)日：2006-12-26
申请号：US11351055
申请日：2006-02-09
Applicant: Terence D. Spawn , Marc D. Radcliffe , Richard J. Pokorny
Inventor： Terence D. Spawn , Marc D. Radcliffe , Richard J. Pokorny
CPC classification number: C09K19/54 , C09K19/2007 , C09K19/56 , C09K2019/0448 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
Abstract: The invention provides a cholesteric liquid crystal composition that includes at least one cholesteric liquid crystal precursor, and at least one non-liquid crystalline additive that is a non-liquid crystalline compound of formula I The invention also provides cholesteric liquid crystal films and optical bodies formed from cholesteric liquid crystal compositions of the invention. The invention further provides an optical display that includes a display medium, and a reflective polarizer including a cholesteric liquid crystal composition in accordance with the invention.
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公开(公告)号：US07029729B2
公开(公告)日：2006-04-18
申请号：US10373213
申请日：2003-02-24
Applicant: Terence D. Spawn , Marc D. Radcliffe , Richard J. Pokorny
Inventor： Terence D. Spawn , Marc D. Radcliffe , Richard J. Pokorny
IPC: C09K19/52 , C09K19/54 , C09K19/20 , C09K19/38 , G02F1/1335
CPC classification number: C09K19/54 , C09K19/2007 , C09K19/56 , C09K2019/0448 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
Abstract: The invention provides a cholesteric liquid crystal composition that includes at least one cholesteric liquid crystal precursor, and at least one non-liquid crystalline additive that is a non-liquid crystalline compound of formula I The invention also provides cholesteric liquid crystal films and optical bodies formed from cholesteric liquid crystal compositions of the invention. The invention further provides an optical display that includes a display medium, and a reflective polarizer including a cholesteric liquid crystal composition in accordance with the invention.
Abstract translation: 本发明提供一种胆甾醇型液晶组合物，其包括至少一种胆甾醇型液晶前体，以及至少一种非液晶性添加剂，其为式I的非液晶化合物。本发明还提供胆甾型液晶膜和形成的光学体 来自本发明的胆甾型液晶组合物。 本发明还提供一种包括显示介质的光学显示器，以及包括根据本发明的胆甾型液晶组合物的反射偏振器。
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公开(公告)号：US06309561B1
公开(公告)日：2001-10-30
申请号：US08998400
申请日：1997-12-24
Applicant: Masakazu Hasegawa , Michael P. Keyes , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
Inventor： Masakazu Hasegawa , Michael P. Keyes , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
IPC: C09K1934
CPC classification number: C07D239/26 , C07D239/34 , C09K19/3405 , C09K19/3463 , C09K19/3469 , C09K19/3491 , C09K19/3497 , C09K2019/3408
Abstract: Fluorine-containing, chiral liquid crystal compounds comprise (a) a chiral fluorochemical terminal portion comprising (i) at least one chiral center, which can optionally be heteroatom-substituted; (ii) a terminal fluoroalkyl, fluoroether, perfluoroalkyl, or perfluoroether group; and (iii) an alkylene or fluoroalkylene group optionally containing at least one catenary ether oxygen atom; (b) a chiral or achiral terminal portion consisting of a hydrocarbon or hydrocarbon ether group, and, when chiral, comprising at least one chiral center, which can optionally be heteroatom-substituted; and (c) a central core connecting the terminal portions; the alkylene or fluoroalkylene group of the chiral fluorochemical terminal portion having at least 3 in-chain atoms and being located between the chiral center of the chiral fluorochemical terminal portion and the central core. The compounds have smectic mesophases or latent smectic mesophases and are useful, for example, in liquid crystal display devices.
Abstract translation: 含氟手性液晶化合物包含（a）手性含氟末端部分，其包含（i）至少一个可任选被杂原子取代的手性中心; （ii）末端氟代烷基，氟代醚，全氟烷基或全氟醚基团; 和（iii）任选地含有至少一个链状醚氧原子的亚烷基或氟亚烷基; （b）由烃或烃醚基组成的手性或非手性末端部分，以及当手性包含至少一个手性中心时，该手性中心可任选被杂原子取代; 和（c）连接端子部分的中心芯部; 手性含氟末端部分的亚烷基或氟亚烷基具有至少3个链内原子并且位于手性含氟末端部分的手性中心和中心核心之间。 这些化合物具有近晶中间相或潜在的近晶中间相，并且可用于例如液晶显示装置。
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公开(公告)号：US5972241A
公开(公告)日：1999-10-26
申请号：US965348
申请日：1997-11-06
Applicant: Gilbert C. Johnson , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
Inventor： Gilbert C. Johnson , Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
IPC: C07C43/225 , C07D239/26 , C07D239/30 , C07D239/34 , C07D263/24 , C07D405/12 , C07D413/10 , C07D413/12 , C09K19/04 , C09K19/12 , C09K19/34 , C07C25/13 , C07D239/02 , C07D263/02 , C07D319/12 , C09K19/32
CPC classification number: C07D239/26 , C07D239/34 , C07D263/24 , C07D405/12 , C07D413/12 , C09K19/04 , C09K19/126 , C09K19/3441 , C09K19/3458 , C09K19/3463 , C09K19/3466 , C09K19/3483
Abstract: Fluorine-containing, chiral liquid crystal compounds comprise (a) a chiral fluorochemical terminal portion containing at least one methylene group and optionally containing at least one catenary ether oxygen atom; (b) a saturated, chiral or achiral, hydrocarbon terminal portion; and (c) a central core connecting the terminal portions. The compounds have smectic mesophases or latent smectic mesophases and are useful, for example, in liquid crystal display devices.
Abstract translation: 含氟手性液晶化合物包含（a）含有至少一个亚甲基并且任选地含有至少一个链烯氧原子的手性含氟末端部分; （b）饱和的手性或非手性烃末端部分; 和（c）连接端子部分的中心芯。 这些化合物具有近晶中间相或潜在的近晶中间相，可用于例如液晶显示装置。
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10.发明授权Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds 失效用于控制近晶液晶化合物混合物中的锥角倾斜角的化合物和方法
公开(公告)号：US5855812A
公开(公告)日：1999-01-05
申请号：US827753
申请日：1997-04-11
Applicant: Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
Inventor： Marc D. Radcliffe , Patricia M. Savu , Daniel C. Snustad , Terence D. Spawn
IPC: G02F1/13 , C07D239/26 , C07D239/34 , C09K19/04 , C09K19/06 , C09K19/34 , C09K19/42 , C09K19/52 , C07C22/00
CPC classification number: C07D239/26 , C09K19/04 , C09K19/3469
Abstract: A process for controlling the cone tilt angle of a tilted smectic liquid crystal composition comprises the step of combining (a) at least one liquid crystal composition comprising at least one smectic or latent smectic liquid crystal compound comprising (i) an aliphatic fluorocarbon terminal portion comprising a terminal fluoroalkyl or fluoroether group and an alkylene group having at least two carbon atoms and containing at least one catenary ether oxygen atom, (ii) an aliphatic hydrocarbon terminal portion, and (iii) a central core connecting the terminal portions, wherein the alkylene group of the aliphatic fluorocarbon terminal portion is directly linked to the central core by a moiety selected from the group consisting of a covalent bond, --CH.dbd.CH--, and --C.tbd.C--; and (b) at least one liquid crystal composition comprising at least one smectic or latent smectic liquid crystal compound; with the provisos that at least one of the compositions (a) and (b) comprises at least one chiral liquid crystal compound and that the combining of compositions (a) and (b) provides an optically active, tilted chiral smectic liquid crystal composition. The process enables control of cone tilt angle and thereby control of the brightness characteristics of liquid crystal display devices.
Abstract translation: 用于控制倾斜的近晶液晶组合物的锥体倾斜角的方法包括将（a）至少一种液晶组合物组合的步骤，所述液晶组合物包含至少一种近晶或潜暗的近晶液晶化合物，所述液晶组合物包含（i）脂族碳氟化合物末端部分， 末端氟代烷基或氟代醚基和具有至少两个碳原子并且含有至少一个链状醚氧原子的亚烷基，（ii）脂族烃末端部分和（iii）连接末端部分的中心核心，其中亚烷基 脂肪族碳氟化合物末端部分的基团通过选自共价键，-CH = CH-和-C 3 C-C的部分直接连接到中心核心; 和（b）至少一种液晶组合物，其包含至少一种近晶或潜层间的近晶液晶化合物; 条件是组合物（a）和（b）中的至少一种包含至少一种手性液晶化合物，并且组合物（a）和（b）的组合提供光学活性的倾斜手性近晶液晶组合物。 该过程能够控制锥形倾斜角度，从而控制液晶显示装置的亮度特性。
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