公开(公告)号：US20130200306A1

公开(公告)日：2013-08-08

申请号：US13364920

申请日：2012-02-02

申请人： Cory Pecinovsky

发明人： Cory Pecinovsky

IPC分类号： C09K19/54 ,  C09K3/00

CPC分类号： C09K19/0225 ,  C09K19/3444 ,  C09K19/348 ,  C09K19/3497 ,  C09K2019/0437

摘要： The disclosed subject matter provides a chiral host-guest composition for a ferroelectric liquid crystal mixture, the host-guest composition comprising a chiral guest compound and an achiral host compound, wherein the host-guest composition induces a greater degree of polarization in the liquid crystal mixture than is induced in the mixture with a comparable amount of the chiral guest compound in the absence of the achiral host compound. The chiral guest is a fluorinated compound comprising a aryl or heteroaryl core substituted with an alkyl chain, wherein the alkyl chain includes one or more fluorine atoms, each fluorine atom being bonded to a chiral carbon atom. The achiral host possesses a central thiadiazole core, with at least one aryl/heteroaryl wing, further substituted with alkyl or alkoxy groups.

摘要翻译： 所公开的主题提供了一种用于铁电液晶混合物的手性主体 - 客体组合物，所述主体 - 客体组合物包含手性客体化合物和非手性主体化合物，其中所述主客体组合物在液晶中引起更大程度的偏振 混合物比在不存在非手性主体化合物的情况下用相当量的手性客体化合物在混合物中诱导。 手性客体是包含被烷基链取代的芳基或杂芳基的氟化化合物，其中烷基链包括一个或多个氟原子，每个氟原子键合到手性碳原子上。 非手性主体具有中心噻二唑核心，具有至少一个芳基/杂芳基翼，进一步被烷基或烷氧基取代。

公开(公告)号：US20110298767A1

公开(公告)日：2011-12-08

申请号：US12794267

申请日：2010-06-04

申请人： Mike O'Callaghan ,  Cory Pecinovsky

发明人： Mike O'Callaghan ,  Cory Pecinovsky

IPC分类号： G09G3/36 ,  H01J9/24 ,  G06F3/038

CPC分类号： G02F1/141 ,  G02F1/1337 ,  G02F2001/133397 ,  G09G3/2014 ,  G09G3/3629 ,  G09G2320/0257

摘要： Electronic apparatus, systems, and methods to operate a liquid crystal display provide a mechanism that can be used to address image sticking on the display. The mechanism may be provided in the form of an arrangement of a liquid crystal and an insulating material, where the arrangement has a decay time constant that is comparable to or less than a maximum time visually acceptable for image sticking to persist. Additional apparatus, systems, and methods are disclosed.

摘要翻译： 用于操作液晶显示器的电子设备，系统和方法提供了可用于解决显示器上的图像残留的机制。 该机构可以以液晶和绝缘材料的布置的形式提供，其中该布置的衰减时间常数与图像残留的视觉可接受的最大时间相当或小于其持续时间。 公开了附加装置，系统和方法。

公开(公告)号：US20060194927A1

公开(公告)日：2006-08-31

申请号：US10544322

申请日：2004-02-13

申请人： Douglas Gin ,  Weiqiang Gu ,  Yanjie Xu ,  Cory Pecinovsky

发明人： Douglas Gin ,  Weiqiang Gu ,  Yanjie Xu ,  Cory Pecinovsky

IPC分类号： C08F114/16

CPC分类号： C09K19/38 ,  B82Y30/00 ,  C09K2019/0418 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention provides cross-linked lyotropic liquid crystal (LLC) copolymers having ordered nanometer-sized pores lined with functional groups. The copolymers are formed by copolymerizing LLC monomers with strong LLC character and functionalized monomers with no or weak LLC character to form an LLC phase. Both the LLC monomers and the functionalized monomers contain hydrogen-bonding groups and hydrogen-bonding is believed to assist in the formation of the LLC phase of the blended mixture. Different classes of functional groups useful for the invention include, but are not limited to, acidic groups, basic groups, catalytic groups, oxidizing agents, reducing agents, polymerization initiators, binding agents, optically active groups, and electrically active groups. The invention also provides methods for making the cross-linked LLC copolymers of the invention. In these methods, the LLC monomer and the functionalized monomer are blended in a polar solvent, thereby allowing self-assembly of the first and second monomer into an LLC phase. The LLC phase in then cross-linked with retention of the LLC microstructure.

公开(公告)号：US08507052B2

公开(公告)日：2013-08-13

申请号：US13007297

申请日：2011-01-14

申请人： Cory Pecinovsky ,  William Thurmes ,  Brion C. Koprowski

发明人： Cory Pecinovsky ,  William Thurmes ,  Brion C. Koprowski

IPC分类号： C09K19/52 ,  C09K19/54 ,  G09G3/36 ,  G02F1/141

CPC分类号： C07C211/03 ,  C07C309/04 ,  C07C309/06 ,  C07C311/02 ,  C07D233/64 ,  C07D339/06 ,  C07F5/02 ,  C07F9/30 ,  C07F9/50 ,  C09K19/52 ,  Y10T428/10

摘要： Ferroelectric liquid crystal compositions including organic ion pair compounds wherein image sticking is reduced or eliminated. Use of the ferroelectric liquid crystal compositions in a ferroelectric liquid crystal display device allows for rapid image refresh rates without required a DC-balancing algorithm. The organic ion pair compounds provide electrical resistivity values for the compositions that result in reduced image sticking when the compositions are used in FLC display devices.

摘要翻译： 包含有机离子对化合物的铁电液晶组合物，其中图像残留被减少或消除。 在铁电液晶显示装置中使用铁电液晶组合物可以实现快速的图像刷新率，而无需直流平衡算法。 有机离子对化合物为组合物提供电阻率值，当组合物用于FLC显示装置时，导致减少的图像残留。

公开(公告)号：US20110215274A1

公开(公告)日：2011-09-08

申请号：US13007297

申请日：2011-01-14

申请人： Cory Pecinovsky ,  William Thurmes ,  Brion C. Koprowski

发明人： Cory Pecinovsky ,  William Thurmes ,  Brion C. Koprowski

IPC分类号： C09K19/52 ,  C07C309/06 ,  C07D233/64 ,  C07F9/30 ,  C07C211/03 ,  C07F5/02 ,  C07C309/04 ,  C07C311/02 ,  C07F9/50 ,  C07D339/06

CPC分类号： C07C211/03 ,  C07C309/04 ,  C07C309/06 ,  C07C311/02 ,  C07D233/64 ,  C07D339/06 ,  C07F5/02 ,  C07F9/30 ,  C07F9/50 ,  C09K19/52 ,  Y10T428/10

摘要： Ferroelectric liquid crystal compositions including organic ion pair compounds wherein image sticking is reduced or eliminated. Use of the ferroelectric liquid crystal compositions in a ferroelectric liquid crystal display device allows for rapid image refresh rates without required a DC-balancing algorithm. The organic ion pair compounds provide electrical resistivity values for the compositions that result in reduced image sticking when the compositions are used in FLC display devices.

摘要翻译： 包含有机离子对化合物的铁电液晶组合物，其中图像残留被减少或消除。 在铁电液晶显示装置中使用铁电液晶组合物可以实现快速的图像刷新率，而无需直流平衡算法。 有机离子对化合物为组合物提供电阻率值，当组合物用于FLC显示装置时，导致减少的图像残留。

公开(公告)号：US20140271415A1

公开(公告)日：2014-09-18

申请号：US14213634

申请日：2014-03-14

申请人： Cory Pecinovsky

发明人： Cory Pecinovsky

IPC分类号： C22B15/00

CPC分类号： C22B15/0084 ,  C22B3/0005 ,  Y02P10/234 ,  Y02P10/236

摘要： A solvent extraction composition that is particularly useful for the extraction of metals from a solution containing the metals. The solvent extraction composition includes an orthohydroxyaryloxime extractant, at least one water immiscible organic solvent, and an effective amount of a substantially water insoluble equilibrium modifier. The equilibrium modifier includes at least one of an aliphatic, aromatic or araliphatic compound comprising three or more ester functional groups. A method for the solvent extraction of a metal such as copper from an aqueous solution using the solvent extraction composition is also provided.

摘要翻译： 一种溶剂提取组合物，其特别可用于从含有金属的溶液中萃取金属。 溶剂萃取组合物包括邻羟基肟萃取剂，至少一种与水不混溶的有机溶剂和有效量的基本上不溶于水的平衡调节剂。 平衡调节剂包括包含三个或更多个酯官能团的脂族，芳族或芳脂族化合物中的至少一种。 还提供了使用溶剂萃取组合物从水溶液中萃取金属如铜的方法。

公开(公告)号：US08597541B2

公开(公告)日：2013-12-03

申请号：US13364920

申请日：2012-02-02

申请人： Cory Pecinovsky

发明人： Cory Pecinovsky

IPC分类号： C09K19/34 ,  C09K19/52 ,  C09K19/06 ,  C09K19/30 ,  C09K19/00 ,  G02F1/1333

CPC分类号： C09K19/0225 ,  C09K19/3444 ,  C09K19/348 ,  C09K19/3497 ,  C09K2019/0437

摘要： The disclosed subject matter provides a chiral host-guest composition for a ferroelectric liquid crystal mixture, the host-guest composition comprising a chiral guest compound and an achiral host compound, wherein the host-guest composition induces a greater degree of polarization in the liquid crystal mixture than is induced in the mixture with a comparable amount of the chiral guest compound in the absence of the achiral host compound. The chiral guest is a fluorinated compound comprising a aryl or heteroaryl core substituted with an alkyl chain, wherein the alkyl chain includes one or more fluorine atoms, each fluorine atom being bonded to a chiral carbon atom. The achiral host possesses a central thiadiazole core, with at least one aryl/heteroaryl wing, further substituted with alkyl or alkoxy groups.

摘要翻译： 所公开的主题提供了一种用于铁电液晶混合物的手性主体 - 客体组合物，所述主体 - 客体组合物包含手性客体化合物和非手性主体化合物，其中所述主客体组合物在液晶中引起更大程度的偏振 混合物比在不存在非手性主体化合物的情况下用相当量的手性客体化合物在混合物中诱导。 手性客体是包含被烷基链取代的芳基或杂芳基的氟化化合物，其中烷基链包括一个或多个氟原子，每个氟原子键合到手性碳原子上。 非手性主体具有中心噻二唑核心，具有至少一个芳基/杂芳基翼，进一步被烷基或烷氧基取代。

公开(公告)号：US20120206500A1

公开(公告)日：2012-08-16

申请号：US13027994

申请日：2011-02-15

申请人： Brion C. Koprowski ,  Cory Pecinovsky

发明人： Brion C. Koprowski ,  Cory Pecinovsky

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3651 ,  G09G3/2014 ,  G09G3/3655 ,  G09G2310/0235 ,  G09G2320/0204 ,  G09G2360/16

摘要： Devices and methods are disclosed for improving image quality in a display system. The devices and methods adjust the display optical states based on the input image data. The devices and methods may compensate for temporal variation of the optical states in a display panel arrangement having a liquid crystal and an insulating layer due to a net DC field across the liquid crystal. The variation in optical states may be variation between the position of the optic axis of the liquid crystal for a zero net DC field drive waveform and a drive waveform with a net DC field across the liquid crystal. The variation of the optic axis of the liquid crystal may be due to ionic charge movement through the liquid crystal. The display panel arrangement may have a decay time constant of the liquid crystal and the insulating layer less than a maximum time that is visually acceptable for image sticking to persist on the display panel.

摘要翻译： 公开了用于改善显示系统中的图像质量的装置和方法。 设备和方法根据输入图像数据调整显示光学状态。 器件和方法可以补偿具有液晶和绝缘层的显示面板装置中的光学状态的时间变化，这是由于跨越液晶的净DC场。 光学状态的变化可以是用于零净DC场驱动波形的液晶的光轴的位置与跨液晶的净DC场的驱动波形之间的变化。 液晶的光轴的变化可能是由于通过液晶的离子电荷运动。 显示面板配置可以具有液晶和绝缘层的衰减时间常数小于在视觉上可接受的图像残留在显示面板上的最大时间。

公开(公告)号：US07521003B2

公开(公告)日：2009-04-21

申请号：US10544322

申请日：2004-02-13

申请人： Douglas L. Gin ,  Weiqiang Gu ,  Yanjie Xu ,  Cory Pecinovsky

发明人： Douglas L. Gin ,  Weiqiang Gu ,  Yanjie Xu ,  Cory Pecinovsky

IPC分类号： C09K19/00 ,  C09K19/52 ,  G02F1/03

CPC分类号： C09K19/38 ,  B82Y30/00 ,  C09K2019/0418 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention provides cross-linked lyotropic liquid crystal (LLC) copolymers having ordered nanometer-sized pores lined with functional groups. The copolymers are formed by copolymerizing LLC monomers with strong LLC character and functionalized monomers with no or weak LLC character to form an LLC phase. Both the LLC monomers and the functionalized monomers contain hydrogen-bonding groups and hydrogen-bonding is believed to assist in the formation of the LLC phase of the blended mixture. Different classes of functional groups useful for the invention include, but are not limited to, acidic groups, basic groups, catalytic groups, oxidizing agents, reducing agents, polymerization initiators, binding agents, optically active groups, and electrically active groups. The invention also provides methods for making the cross-linked LLC copolymers of the invention. In these methods, the LLC monomer and the functionalized monomer are blended in a polar solvent, thereby allowing self-assembly of the first and second monomer into an LLC phase. The LLC phase in then cross-linked with retention of the LLC microstructure.

摘要翻译： 本发明提供具有排列有官能团的有序纳米尺寸孔的交联溶致液晶（LLC）共聚物。 共聚物通过将LLC单体与强LLC特性和不具有或弱的LLC特性的官能化单体共聚形成LLC相形成。 LLC单体和官能化单体都含有氢键基团，氢键被认为有助于共混混合物的LLC相的形成。 可用于本发明的不同类别的官能团包括但不限于酸性基团，碱性基团，催化剂基团，氧化剂，还原剂，聚合引发剂，粘合剂，光学活性基团和电活性基团。 本发明还提供了制备本发明交联的LLC共聚物的方法。 在这些方法中，LLC单体和官能化单体在极性溶剂中共混，从而允许第一和第二单体自组装成LLC相。 LLC阶段随后保留LLC微结构交联。