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21. 发明授权

US6122024A Switchable liquid crystal devices 失效
标题翻译：可切换液晶装置
公开(公告)号：US6122024A
公开(公告)日：2000-09-19
申请号：US895360
申请日：1997-07-16
申请人： Henning Molsen , Martin David Tillin , Tomoaki Kuratate
发明人： Henning Molsen , Martin David Tillin , Tomoaki Kuratate
IPC分类号： G02F1/1333 , G02F1/1334 , G02F1/1347 , G02F1/137
CPC分类号： G02F1/13718 , G02F1/13476 , G02F2001/13775
摘要： A switchable liquid crystal device, for instance for use as a reflective display, includes a cell containing a helical polymer network and a nematic liquid crystal. Electrodes are provided for applying a field across the cell so as to switch between different optical states. In a reflective state, the cell reflects incident light within a waveband which is relatively insensitive to temperature variations. The device is formed by filling the cell with the liquid crystal and polymer precursor material and then cross-linking or polymerising, for instance by photopolymerisation, the precursor material to form the helical polymer network.
摘要翻译：例如，用作反射显示器的可切换液晶装置包括含有螺旋聚合物网络和向列型液晶的电池。提供电极用于跨电池施加场，以便在不同的光学状态之间切换。在反射状态下，电池将入射光反射在对温度变化相对不敏感的波段内。该装置通过用液晶和聚合物前体材料填充电池，然后例如通过光聚合交联或聚合前体材料形成螺旋聚合物网络而形成。

22. 发明申请

US20120234371A1 INCIDENT ANGLE DEPENDENT SMART SOLAR CONCENTRATOR 审中-公开
标题翻译：偶发角度智能太阳能集中器
公开(公告)号：US20120234371A1
公开(公告)日：2012-09-20
申请号：US13051656
申请日：2011-03-18
申请人： Tong Zhang , Martin David Tillin , Takayuki Yuasa
发明人： Tong Zhang , Martin David Tillin , Takayuki Yuasa
IPC分类号： H01L31/052 , E06B7/00 , H01L31/0232
CPC分类号： G02B17/006 , H01L31/0547 , Y02E10/52
摘要： A transparent solar concentrator is provided for converting solar energy into electrical energy. The solar concentrator includes a first light transmissive substrate, a plurality of solar cells for receiving solar energy and converting the solar energy into electrical energy, the plurality of solar cells positioned relative to the first substrate, and a plurality of light redirecting elements arranged in the first light transmissive substrate. Each of the plurality of light redirecting elements is configured to direct light incident on a first side of the first light transmissive substrate to a respective one of the plurality of solar cells on an opposite side of the first light transmissive substrate.
摘要翻译：提供了一种透明的太阳能集中器，用于将太阳能转换为电能。太阳能集中器包括第一透光基板，用于接收太阳能并将太阳能转换成电能的多个太阳能电池，多个太阳能电池相对于第一基板定位，并且多个光重定向元件布置在第一透光基板。多个光重定向元件中的每一个被配置为将入射在第一透光基板的第一侧上的光引导到第一透光基板的相对侧上的多个太阳能电池中的相应一个。

23. 发明申请

US20090033837A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAYS 有权
公开(公告)号：US20090033837A1
公开(公告)日：2009-02-05
申请号：US12243555
申请日：2008-10-01
申请人： Henning Molsen , Martin David Tillin
发明人： Henning Molsen , Martin David Tillin
IPC分类号： G02F1/1335
CPC分类号： G02F1/133621 , G02F1/133514 , G02F1/13363 , G02F2001/133622 , G02F2001/133638 , G02F2203/09 , G02F2413/04 , G02F2413/06 , G02F2413/08
摘要： A transflective liquid crystal display (70) comprises a liquid crystal cell (38) disposed between a front substrate (40) and a rear substrate (36), a front polariser (46) located in front of the front substrate (40) and a rear polariser (32) located behind the rear substrate (36), a front retarder (42, 44) located between the front substrate (40) and the front polariser (46), a rear retarder (62, 64) located between the rear substrate (36) and the rear polariser (32), and a light source (30) located behind the rear polariser (32). A transflective display having a number of differently coloured sequentially flashing backlights is also provided.

24. 发明授权

US06999155B2 Polarization rotator, parallax barrier, display and optical modulator 有权
标题翻译：极化旋转器，视差屏障，显示器和光调制器
公开(公告)号：US06999155B2
公开(公告)日：2006-02-14
申请号：US10603124
申请日：2003-06-24
申请人： Martin David Tillin , Adrian Marc Simon Jacobs
发明人： Martin David Tillin , Adrian Marc Simon Jacobs
IPC分类号： G02F1/139
CPC分类号： G02F1/0136 , G02B27/286 , G02F1/1396 , G02F2001/133531 , H04N13/31 , H04N13/359
摘要： A polarization rotator is provided for rotating the polarization direction of linearly polarized light by any arbitrary angle other than 90°. The device comprises a layer of liquid crystal material disposed between alignment surfaces. In one mode, a 90° twist is induced in the liquid crystal director. An expression is provided for relating the retardation of the layer to the amount of polarization rotation and the angle between the polarization direction of incident light and the alignment direction at the input side of the liquid crystal layer.
摘要翻译：提供偏振旋转器，用于使线性偏振光的偏振方向以90°以外的任意角度旋转。该装置包括设置在对准表面之间的液晶材料层。在一种模式中，在液晶指向器中产生90°扭曲。提供了一种用于将层的延迟与偏振旋转量以及入射光的偏振方向与液晶层的输入侧的取向方向之间的角度相关联的表达。

25. 发明授权

US06596193B2 Electrooptical liquid crystal system 失效
标题翻译：电光液晶系统
公开(公告)号：US06596193B2
公开(公告)日：2003-07-22
申请号：US10140118
申请日：2002-05-08
申请人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
发明人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
IPC分类号： C09K1952
CPC分类号： C09K19/3469 , C09K19/12 , C09K19/14 , C09K19/2007 , C09K19/322 , C09K19/3444 , C09K19/38 , C09K19/544 , C09K2019/0448 , C09K2019/0481 , Y10T428/10 , Y10T428/1077
摘要： To improve switching times, especially at low temperatures, one or more reactive liquid crystalline compounds is added to a liquid crystal mixture used in an electrooptical system. The electrooptical system comprises a PDLC film comprising a liquid crystal mixture forming micro- droplets in an optically isotropic, transparent polymer matrix between 2 electrode layers. The reactive liquid crystalline compounds are of formula II, R′—G′—R″, wherein R′, G′ and R″ are as defined herein. The liquid crystal mixture comprises one or more compounds of the formula I wherein R, A1, A2, Z1, Z2, X1, X2, Q, Y and n are as defined herein.
摘要翻译：为了改善切换时间，特别是在低温下，将一种或多种反应性液晶化合物加入到用于电光学系统的液晶混合物中。电光系统包括PDLC膜，其包含在2个电极层之间的光学各向同性的透明聚合物基质中形成微滴的液晶混合物。反应性液晶化合物具有式II，R'-G'-R“，其中R'，G'和R”如本文所定义。液晶混合物包含一种或多种式I的化合物，其中R，A1，A2，Z1，Z2，X1，X2，Q，Y和n如本文所定义。

26. 发明授权

US06187222B1 Electrooptical liquid crystal system 有权
标题翻译：电光液晶系统
公开(公告)号：US06187222B1
公开(公告)日：2001-02-13
申请号：US09506815
申请日：2000-02-18
申请人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
发明人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
IPC分类号： C09K1934
CPC分类号： C09K19/3469 , C09K19/12 , C09K19/14 , C09K19/2007 , C09K19/322 , C09K19/3444 , C09K19/38 , C09K19/544 , C09K2019/0448 , C09K2019/0481 , Y10T428/10 , Y10T428/1077
摘要： An electroptical system which between 2 electrode layers contains a PDLC film comprising a liquid crystal mixture forming micro-droplets in an optically isotropic, transparent polymer matrix, in which one of the refractive indices of the liquid crystal mixture is matched to the refractive index of the polymer matrix, which exhibits an electrically switchable transparency essentially independent of the polarization of the incident light, the precursor of the PDLC film of which comprises one or more monomers, oligomers and/or prepolymers and a photoinitiator, and is cured photoradically, the liquid crystal mixture of which comprises one or more compounds of the formula I in which the substituents are defined herein characterized in that the liquid crystal mixture additionally contains one or more reactive liquid crystalline compounds in order to obtain improved switching times especially at low temperatures.
摘要翻译：在2个电极层之间的光学系统包含PDLC膜，其包含在光学各向同性的透明聚合物基质中形成微滴的液晶混合物，其中液晶混合物的折射率之一与聚合物的折射率相匹配基质，其表现出基本上与入射光的极化无关的电可切换透明体，其PDLC膜的前体包含一种或多种单体，低聚物和/或预聚物和光引发剂，并且在光电偶存下固化，液晶混合物其包含一种或多种式Iin的化合物，其取代基在本文中定义，其特征在于液晶混合物另外含有一种或多种反应性液晶化合物，以便获得改进的切换时间，特别是在低温下。

27. 发明申请

US20090180060A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAYS 审中-公开
标题翻译：转移液晶显示器
公开(公告)号：US20090180060A1
公开(公告)日：2009-07-16
申请号：US12406983
申请日：2009-03-19
申请人： Henning MOLSEN , Martin David Tillin
发明人： Henning MOLSEN , Martin David Tillin
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133621 , G02F1/133514 , G02F1/13363 , G02F2001/133622 , G02F2001/133638 , G02F2203/09 , G02F2413/04 , G02F2413/06 , G02F2413/08
摘要： A transflective liquid crystal display (70) comprises a liquid crystal cell (38) disposed between a front substrate (40) and a rear substrate (36), a front polariser (46) located in front of the front substrate (40) and a rear polariser (32) located behind the rear substrate (36), a front retarder (42, 44) located between the front substrate (40) and the front polariser (46), a rear retarder (62, 64) located between the rear substrate (36) and the rear polariser (32), and a light source (30) located behind the rear polariser (32). A transflective display having a number of differently coloured sequentially flashing backlights is also provided.
摘要翻译：透反液晶显示器（70）包括设置在前基板（40）和后基板（36）之间的液晶单元（38），位于前基板（40）前面的前偏振器（46）和位于后基板（36）后面的后偏振器（32），位于前基板（40）和前偏振器（46）之间的前延迟器（42,44），位于后基板基板（36）和后偏振器（32），以及位于后偏振器（32）后面的光源（30）。还提供了具有多个不同颜色的顺序闪烁的背光的透反式显示器。

28. 发明授权

US6042745A Electrooptical liquid crystal system 失效
标题翻译：电光液晶系统
公开(公告)号：US6042745A
公开(公告)日：2000-03-28
申请号：US8587
申请日：1998-01-16
申请人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
发明人： David Coates , Owain Llyr Parri , Simon Greenfield , Martin David Tillin , Mark John Goulding , Patrick Nolan
IPC分类号： G02B5/30 , C07C69/54 , C07C69/653 , C07C69/92 , C07C69/94 , C07D213/30 , C07D239/26 , C07D239/34 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/38 , C09K19/42 , C09K19/54 , G02F1/13 , G02F1/1333 , C09K19/52 , C09K19/06
CPC分类号： C09K19/3469 , C09K19/12 , C09K19/14 , C09K19/2007 , C09K19/322 , C09K19/3444 , C09K19/38 , C09K19/544 , C09K2019/0448 , C09K2019/0481 , Y10T428/10 , Y10T428/1077
摘要： The invention relates to an electroptical system which, between 2 electrode layers, contains a PDLC film comprising a liquid crystal mixture forming micro-droplets in an optically isotropic, transparent polymer matrix. The liquid crystal mixture comprises one or more compounds of the formula I ##STR1## wherein Z.sup.1, Z.sup.2, ##STR2## X.sup.1, X.sup.2, Q, Y, n and R are as defined herein. The liquid crystal mixture additionally contains one or more reactive liquid crystalline compounds in order to obtain improved switching times especially at low temperatures.
摘要翻译：本发明涉及一种电光系统，其在2个电极层之间包含PDLC膜，该PDLC膜包含在光学各向同性的透明聚合物基质中形成微滴的液晶混合物。液晶混合物包含一种或多种式I化合物，其中Z 1，Z 2，X 1，X 2，Q，Y，n和R如本文所定义。液晶混合物另外含有一种或多种反应性液晶化合物，以便获得改进的切换时间，特别是在低温下。

29. 发明授权

US07580085B2 Optical device and display operating in two dimensional and autostereoscopic three dimensional modes 失效
标题翻译：光学设备和显示器在二维和自动立体三维模式下工作
公开(公告)号：US07580085B2
公开(公告)日：2009-08-25
申请号：US10519264
申请日：2003-06-19
申请人： Adrian Marc Simon Jacobs , Martin David Tillin , David James Montgomery
发明人： Adrian Marc Simon Jacobs , Martin David Tillin , David James Montgomery
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02B27/26 , G02B5/3083 , G02B27/2214 , H04N13/31 , H04N13/312 , H04N13/359
摘要： An optical device comprises an input polarizer 4, a patterned retarder 5 and an output polarizer 12. The retarder 5 has regions 8 and 9, at least one of which alters the polarization of light from the input polarizer 4. The output polarizer 7 has a transmission axis 12 such that light passing through the regions 8 and 9 of the retarder 5 and through the output polarizer 7 is matched in amplitude, phase and polarization. Such a device may be used as a switchable parallax barrier with an LCD 2 to provide a display which is switchable between an autostereoscopic 3D mode and a 2D mode with the 2D mode having more uniform intensity across the display.
摘要翻译：光学装置包括输入偏振器4，图案化延迟器5和输出偏振器12.延迟器5具有区域8和9，其中至少一个改变来自输入偏振器4的光的偏振。输出偏振器7具有透射轴12使得通过延迟器5的区域8和9并通过输出偏振器7的光在振幅，相位和极化上匹配。这样的装置可以用作具有LCD 2的可切换视差屏障，以提供可在自动立体3D模式和2D模式之间切换的显示器，2D模式在显示器上具有更均匀的强度。

30. 发明授权

US06900865B2 Liquid crystal device and display 失效
标题翻译：液晶显示器和液晶显示器
公开(公告)号：US06900865B2
公开(公告)日：2005-05-31
申请号：US10319773
申请日：2002-12-13
申请人： Martin David Tillin
发明人： Martin David Tillin
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/139 , G02F1/335
CPC分类号： G02F1/1396 , G02F1/13363 , G02F2001/1398 , G02F2203/02
摘要： A liquid crystal device such as a display comprises a twisted liquid crystal layer whose surface director orientation at a first surface is oriented in a first direction and whose surface director orientation at a second surface is oriented in a second different non-perpendicular direction. The layer is disposed, for instance, between a linear polarizer and a reflector. A retarder is disposed between the layer and the polarizer and compensates for residual retardation of the layer at a first voltage across the layer. For instance, the retarder has a retardation substantially equal to the residual retardation and an optic axis perpendicular to the bisectrix of the orientations.
摘要翻译：诸如显示器的液晶装置包括扭曲的液晶层，其第一表面上的表面指向取向在第一方向上取向，并且其第二表面处的表面导向器取向在第二不同的非垂直方向上取向。该层例如设置在线偏振器和反射器之间。延迟器设置在层与偏振器之间，并补偿层间跨越层的第一电压的残留延迟。例如，延迟器具有基本上等于剩余延迟的延迟和垂直于取向的等分线的光轴。

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