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1.发明授权公开(公告)号：US08821992B2
公开(公告)日：2014-09-02
申请号：US12739445
申请日：2007-10-26
Applicant: Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russel Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
Inventor： Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russel Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
CPC classification number: C09K19/406 , Y10T428/10
Abstract: A liquid crystal formulation is described. The liquid crystal formulation comprises a first oligosiloxane-modified nano-phase segregating liquid crystalline material; and at least one additional material selected from a second oligosiloxane-modified nano-phase segregating liquid crystalline material, non-liquid crystalline oligosiloxane-modified materials, organic liquid crystalline materials, or non-liquid crystalline materials, wherein the liquid crystal formulation has an I→SmA*→SmC* phase transition, with a SmC* temperature range from about 15° C. to about 35° C., a tilt angle of about 22.5°±6° or about 45°±6°, a spontaneous polarization of less than about 50 nC/cm2., and a rotational viscosity of less than about 600 cP. Devices containing liquid crystal formulations are also described. The device has a stable bookshelf geometry, bistable switching, and isothermal electric field alignment, a response time of less than 500 μs when switched between two stable states, and an electric drive field of less than about 30 V/μm.
Abstract translation: 描述了液晶配方。 液晶制剂包含第一寡硅氧烷改性的纳米相分离液晶材料; 和选自第二寡硅氧烷改性的纳米相分离液晶材料，非液晶低聚硅氧烷改性材料，有机液晶材料或非液晶材料中的至少一种附加材料，其中液晶组合物具有I →SmA *→SmC *相变，SmC *温度范围为约15℃至约35℃，倾斜角为约22.5°±6°或约45°±6°，自发极化 小于约50cC / cm 2，旋转粘度小于约600cP。 还描述了含有液晶制剂的装置。 该装置具有稳定的书架几何形状，双稳态切换和等温电场对准，在两个稳定状态之间切换时的响应时间小于500μs，小于约30V /μm的电驱动场。
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2.发明授权公开(公告)号：US08368831B2
公开(公告)日：2013-02-05
申请号：US12738677
申请日：2007-10-19
Applicant: Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russell Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
Inventor： Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russell Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
IPC: G02F1/136
CPC classification number: C09K19/406 , Y10T428/1014
Abstract: A liquid crystal formulation is described. The liquid crystal formulation comprises a first oligosiloxane-modified nano-phase segregating liquid crystalline material; and at least one additional material selected from a second oligosiloxane-modified nano-phase segregating liquid crystalline material, non-liquid crystalline oligosiloxane-modified materials, organic liquid crystalline materials, or organic non-liquid crystalline materials, wherein the liquid crystal formulation is nano-phase segregated in the SmC* phase, has an I→SmC* phase transition, with a SmC* temperature range from about 15° C. to about 35° C., has a tilt angle of about 22.5°±6° or about 45°±6°, and has a spontaneous polarization of less than about 50 nC/cm2, and a rotational viscosity of less than about 600 cP. Devices containing liquid crystal formulations are also described. The device has a stable bookshelf geometry, bistable switching, and isothermal electric field alignment, a response time of less than 500 μs when switched between two stable states, and an electric drive field of less than about 30 V/μm.
Abstract translation: 描述了液晶配方。 液晶制剂包含第一寡硅氧烷改性的纳米相分离液晶材料; 和选自第二寡硅氧烷改性的纳米相分离液晶材料，非液晶低聚硅氧烷改性材料，有机液晶材料或有机非液晶材料中的至少一种附加材料，其中液晶制剂是纳米级 在SmC *相中分离的相具有I→SmC *相变，SmC *温度范围为约15℃至约35℃，倾斜角为约22.5°±6°或约 45°±6°，自发极化小于约50cC / cm 2，旋转粘度小于约600cP。 还描述了含有液晶制剂的装置。 该装置具有稳定的书架几何形状，双稳态切换和等温电场对准，在两个稳定状态之间切换时的响应时间小于500μs，小于约30V /μm的电驱动场。
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公开(公告)号：US08025937B2
公开(公告)日：2011-09-27
申请号：US12296612
申请日：2007-04-12
Applicant: Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
Inventor： Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
CPC classification number: C09K19/0225 , C09K19/406 , C09K19/408 , Y10T428/10 , Y10T428/1036
Abstract: A liquid crystal electro-optic device. The liquid crystal electro-optic device comprises at least one liquid crystal cell comprising: a pair of substrates having a gap therebetween; a pair of electrodes, the pair of electrodes positioned on one of the substrates or one electrode positioned on each substrate; and a ferroelectric, oligosiloxane liquid crystal material disposed in the gap between the pair of substrates, the ferroelectric, oligosiloxane liquid crystal material exhibiting an I-♦ SmC* phase sequence wherein the liquid crystal electro-optic device is bistable in operation. The invention also involves a method for making a liquid crystal electro-optic device.
Abstract translation: 一种液晶电光装置。 液晶电光装置包括至少一个液晶单元，包括：一对基板，其间具有间隙; 一对电极，位于一个基板上的一对电极或位于每个基板上的一个电极; 以及设置在一对基板之间的间隙中的铁电性低聚硅氧烷液晶材料，表现出IOS·SmC *相序列的铁电性低聚硅氧烷液晶材料，其中液晶电光器件在工作中是双稳态的。 本发明还涉及制造液晶电光器件的方法。
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公开(公告)号：US07496262B2
公开(公告)日：2009-02-24
申请号：US10576596
申请日：2004-10-19
Applicant: Terry Victor Clapp
Inventor： Terry Victor Clapp
IPC: G02B6/10
CPC classification number: G02B6/1228 , G02B2006/12097 , G02F1/011 , G02F2001/0142
Abstract: The present invention provides a method and apparatus for transforming optical wave modes. The apparatus includes a substrate and a first layer of waveguiding material above the substrate, the first layer having a first index of refraction, a first horizontal dimension, and a first vertical dimension. The apparatus also includes a second layer of waveguiding material adjacent the first layer, the second layer having a second index of refraction, a second horizontal dimension, and a second vertical dimension.
Abstract translation: 本发明提供了一种用于变换光波模式的方法和装置。 所述设备包括衬底和在衬底上方的第一层波导材料，第一层具有第一折射率，第一水平尺寸和第一垂直尺寸。 该装置还包括与第一层相邻的第二层波导材料，第二层具有第二折射率，第二水平尺寸和第二垂直尺寸。
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5.发明申请公开(公告)号：US20100283927A1
公开(公告)日：2010-11-11
申请号：US12738677
申请日：2007-10-19
Applicant: Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russell Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
Inventor： Jonathan Paul Hannington , Terry Victor Clapp , Fumito Nishida , Russell Keith King , Omar Farooq , Martin Grasmann , William Alden Crossland , Harry James Coles , Anthony Bernard Davey , Huan Xu , Oliver Hadeler , Mykhaylo Pivnenko
CPC classification number: C09K19/406 , Y10T428/1014
Abstract: A liquid crystal formulation is described. The liquid crystal formulation comprises a first oligosiloxane-modified nano-phase segregating liquid crystalline material; and at least one additional material selected from a second oligosiloxane-modified nano-phase segregating liquid crystalline material, non-liquid crystalline oligosiloxane-modified materials, organic liquid crystalline materials, or organic non-liquid crystalline materials, wherein the liquid crystal formulation is nano-phase segregated in the SmC* phase, has an I→SmC* phase transition, with a SmC* temperature range from about 15° C. to about 35° C., has a tilt angle of about 22.5°±6° or about 45°±6°, and has a spontaneous polarization of less than about 50 nC/cm2, and a rotational viscosity of less than about 600 cP. Devices containing liquid crystal formulations are also described. The device has a stable bookshelf geometry, bistable switching, and isothermal electric field alignment, a response time of less than 500 μs when switched between two stable states, and an electric drive field of less than about 30 V/μm.
Abstract translation: 描述了液晶配方。 液晶制剂包含第一寡硅氧烷改性的纳米相分离液晶材料; 和选自第二寡硅氧烷改性的纳米相分离液晶材料，非液晶低聚硅氧烷改性材料，有机液晶材料或有机非液晶材料中的至少一种附加材料，其中液晶制剂是纳米级 在SmC *相中分离的相具有I→SmC *相变，SmC *温度范围为约15℃至约35℃，倾斜角为约22.5°±6°或约 45°±6°，自发极化小于约50cC / cm 2，旋转粘度小于约600cP。 还描述了含有液晶制剂的装置。 该装置具有稳定的书架几何形状，双稳态切换和等温电场对准，在两个稳定状态之间切换时的响应时间小于500μs，小于约30V /μm的电驱动场。
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Patent Agency Ranking
公开(公告)号：US6115518A
公开(公告)日：2000-09-05
申请号：US896092
申请日：1997-07-17
Applicant: Terry Victor Clapp
Inventor： Terry Victor Clapp
CPC classification number: G02B6/124 , G02B2006/12107 , G02B2006/12188
Abstract: An optical waveguide Bragg grating spectrally selective reflector is made by ion beam implantation through a photolithographic mask to raise locally the effective refractive index of the guide. This contrasts with the standard method, which uses UV light to raise the index through the agency of the photo-refractive effect.
Abstract translation: 光波导布拉格光栅光谱选择反射器是通过光刻掩模的离子束注入制成的，以便局部地提高引导件的有效折射率。 这与使用紫外光通过光折射效应的指标提高指标的标准方法形成对比。
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公开(公告)号：US5668823A
公开(公告)日：1997-09-16
申请号：US560312
申请日：1995-11-17
Applicant: Paul Mark Harrison , Robert George Peall , Terry Victor Clapp
Inventor： Paul Mark Harrison , Robert George Peall , Terry Victor Clapp
CPC classification number: H01S5/02252 , H01S5/0683 , H01S5/02284
Abstract: An injection laser assembly mounted upon a crystal substrate [10] employing a back facet monitor is disclosed. A graded index lens [34] focuses light from the, typically, high in diversion and low intensity rays output from the back facet of the laser [30]. To allow repeatable and efficient coupling the graded index lens [34] is mounted within a groove defined in the crystal. Several configurations for mounting a photodiode sensor [P1,P2] are possible.
Abstract translation: 公开了一种安装在采用背面监视器的晶体衬底[10]上的注入激光器组件。 渐变折射率透镜[34]聚焦来自通常来自激光背面输出的高分辨率和低强度光线[30]。 为了允许可重复和有效的耦合，渐变折射率透镜安装在限定在晶体中的凹槽内。 安装光电二极管传感器[P1，P2]的几种配置是可能的。
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公开(公告)号：US20090185129A1
公开(公告)日：2009-07-23
申请号：US12296612
申请日：2007-04-12
Applicant: Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
Inventor： Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
CPC classification number: C09K19/0225 , C09K19/406 , C09K19/408 , Y10T428/10 , Y10T428/1036
Abstract: A liquid crystal electro-optic device. The liquid crystal electro-optic device comprises at least one liquid crystal cell comprising: a pair of substrates having a gap therebetween; a pair of electrodes, the pair of electrodes positioned on one of the substrates or one electrode positioned on each substrate; and a ferroelectric, oligosiloxane liquid crystal material disposed in the gap between the pair of substrates, the ferroelectric, oligosiloxane liquid crystal material exhibiting an I-♦ SmC* phase sequence wherein the liquid crystal electro-optic device is bistable in operation. The invention also involves a method for making a liquid crystal electro-optic device.
Abstract translation: 一种液晶电光装置。 液晶电光装置包括至少一个液晶单元，包括：一对基板，其间具有间隙; 一对电极，位于一个基板上的一对电极或位于每个基板上的一个电极; 以及设置在一对基板之间的间隙中的铁电性低聚硅氧烷液晶材料，表现出IOS·SmC *相序列的铁电性低聚硅氧烷液晶材料，其中液晶电光器件在工作中是双稳态的。 本发明还涉及制造液晶电光器件的方法。
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公开(公告)号：US07558449B2
公开(公告)日：2009-07-07
申请号：US10564134
申请日：2004-07-15
Applicant: Terry Victor Clapp
Inventor： Terry Victor Clapp
CPC classification number: H04J14/0221 , G02F1/21 , G02F2201/17 , G02F2203/585
Abstract: The present invention provides a method and apparatus for filtering an optical signal. The method includes receiving at least one input optical signal, forming first and second optical signals using the at least one input optical signal, and modifying at least one portion of the first optical signal using a plurality of non-waveguiding electro-optic phase adjusters. The method also includes forming an output optical signal by combining the first optical signal, including the at least one modified portion of the first optical signal, with the second optical signal.
Abstract translation: 本发明提供一种滤波光信号的方法和装置。 该方法包括接收至少一个输入光信号，使用至少一个输入光信号形成第一和第二光信号，以及使用多个非波导电光相位调节器修改第一光信号的至少一部分。 该方法还包括通过将包括第一光信号的至少一个修改部分的第一光信号与第二光信号组合来形成输出光信号。
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公开(公告)号：US07536065B2
公开(公告)日：2009-05-19
申请号：US10564133
申请日：2004-07-15
Applicant: Terry Victor Clapp
Inventor： Terry Victor Clapp
IPC: G02F1/035
CPC classification number: B82Y20/00 , G02B6/12007 , G02B6/122 , G02B6/1225 , G02B2006/1213 , G02F1/011 , G02F2203/50
Abstract: The present invention provides an electro-optic gap-cell for waveguide deployment, including a first optical transmission medium formed in at least a portion of a device layer, a second optical transmission medium formed in at least a portion of the device layer, and a slot formed in at least a portion of the device layer, wherein the slot has at least one curved edge, and wherein the slot is disposed adjacent to the first and second transmission media.
Abstract translation: 本发明提供了一种用于波导展开的电光间隙单元，包括形成在器件层的至少一部分中的第一光传输介质，形成在器件层的至少一部分中的第二光传输介质，以及 槽形成在所述器件层的至少一部分中，其中所述槽具有至少一个弯曲边缘，并且其中所述槽邻近所述第一和第二传输介质设置。
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