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91. 发明申请

US20140221574A1 COPOLYMER, AND LIQUID CRYSTAL ALIGNMENT LAYER INCLUDING CURED PRODUCT THEREOF 有权
标题翻译：共聚物和液晶体对准层包括其固化产物
公开(公告)号：US20140221574A1
公开(公告)日：2014-08-07
申请号：US14129236
申请日：2012-06-27
申请人： Martin Schadt , Vladimir Grigorievich Chigrinov , Hoi-Sing Kwok , Sayaka Nose , Masayuki Iwakubo , Masanao Hayashi , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu
发明人： Martin Schadt , Vladimir Grigorievich Chigrinov , Hoi-Sing Kwok , Sayaka Nose , Masayuki Iwakubo , Masanao Hayashi , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu
IPC分类号： G02F1/1337 , C09K19/38
CPC分类号： G02F1/133711 , C08F220/10 , C08F220/24 , C08F220/30 , C08F220/36 , C08F2220/305 , C08F2222/102 , C09K19/3852 , C08F2220/365 , C08F2222/404 , C08F2220/1891 , C08F220/58
摘要： Provided is a liquid crystal alignment layer of which a constituent member is a polymer represented by the general formula (I).
摘要翻译：提供一种液晶取向层，其构成成分是由通式（I）表示的聚合物。

92. 发明申请

US20140121345A1 CINNAMIC ACID DERIVATIVE, POLYMER THEREOF, AND LIQUID CRYSTAL ALIGNMENT LAYER COMPRISING CURED PRODUCT THEREOF 有权
标题翻译：酰胺衍生物，聚合物和包含其固化产物的液晶体对准层
公开(公告)号：US20140121345A1
公开(公告)日：2014-05-01
申请号：US14123435
申请日：2012-05-31
申请人： Martin Schadt , Sayaka Nose , Masayuki Iwakubo , Masanao Hayashi , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu
发明人： Martin Schadt , Sayaka Nose , Masayuki Iwakubo , Masanao Hayashi , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu
IPC分类号： G02B1/04
CPC分类号： G02B1/04 , C07C69/732 , C07C69/92 , C07C2601/02 , C07C2601/04 , C07C2601/08 , C07C2601/14 , C07D207/452 , C07D257/08 , C08F20/40 , C08F22/40 , C09K19/56 , C09K2019/0448 , G02F1/133711 , G02F1/133788
摘要： Provided is a liquid crystal alignment layer of which a constituent member is a compound represented by the general formula (I).
摘要翻译：提供一种液晶取向层，其构成成分是由通式（I）表示的化合物。

93. 发明授权

US08553196B2 Optical element 有权
标题翻译：光学元件
公开(公告)号：US08553196B2
公开(公告)日：2013-10-08
申请号：US12692435
申请日：2010-01-22
申请人： Martin Schadt , Hubert Seiberle
发明人： Martin Schadt , Hubert Seiberle
IPC分类号： C09K19/52 , G02F1/13
CPC分类号： B42D25/364 , B42D25/29 , B42D25/391 , B42D2033/26 , B42D2035/24 , G02B5/30 , G02B5/3016 , G02B5/3025 , G02B5/3083 , G02B5/32 , G02B27/28 , G02B27/281 , G02F1/13363 , G06K19/06046
摘要： A component has a substrate (1) made of a transparent material, for example glass. On this layer (1), there is a linear polarizer (2) on which there is a layer (3) of a photo-oriented polymer network (PPN)(-LPP) which is oriented in locally varying fashion via its surface which covers the substrate. The layer (3) is adjoined by an anisotropic layer (4) of cross-linked liquid-crystal monomers. This layer (4) then has a molecular arrangement whose orientation is defined by the underlying orientation layer (3). The layer (4) will have been photocross-linked by exposure to a suitable wavelength of light, with the result that the molecular orientation defined by the PPN layer (3) is fixed. The clement, denoted as a whole by 7, can then be used as an optical component which is protected against forgery, it being possible for the orientation pattern of the liquid-crystal layer or the optical information stored therein to be made visible by means of an external polarizer (5), for example.
摘要翻译：部件具有由透明材料例如玻璃制成的基板（1）。在该层（1）上，存在线性偏振器（2），其上存在光取向聚合物网络（PPN）（LPP）的层（3），其通过其表面以局部变化的方式取向底物。层（3）由交联液晶单体的各向异性层（4）邻接。然后，该层（4）具有其取向由下面的取向层（3）限定的分子排列。层（4）将通过暴露于合适的波长的光而被交叉连接，结果是由PPN层（3）限定的分子取向是固定的。然后，由7表示的整体可以用作防止伪造的光学部件，可以通过以下方式使液晶层的取向图案或存储在其中的光学信息变得可见：外部偏振器（5）。

94. 发明申请

US20130116396A1 POLYMER FOR USE IN LIQUID CRYSTAL ALIGNMENT LAYER 有权
标题翻译：聚合物用于液晶对准层
公开(公告)号：US20130116396A1
公开(公告)日：2013-05-09
申请号：US13522801
申请日：2011-03-29
申请人： Sayaka Nose , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu , Martin Schadt , Vladimir Chigrinov , Hoi Sing Kwok
发明人： Sayaka Nose , Yutaka Nagashima , Isa Nishiyama , Haruyoshi Takatsu , Martin Schadt , Vladimir Chigrinov , Hoi Sing Kwok
IPC分类号： C08F222/10
CPC分类号： C08F222/10 , C08F220/26 , C08F220/30 , C08F220/36 , C08F2220/305 , C08F2220/365 , C09B69/106 , G02F1/133711 , G02F1/133788 , G02F2001/133742 , Y10T428/1005
摘要： The present invention relates to materials used for aligning liquid crystals of liquid crystal display elements and to a polymer for use in liquid crystal vertical alignment layer used in producing a liquid crystal vertical alignment layer.The polymer for use in a liquid crystal vertical alignment layer includes (a) a moiety that is photochemically isomerizable but not photochemically crosslinked, (b) a moiety that is photochemically crosslinkable, and (c) a moiety that stabilizes a vertical alignment. The polymer can be used to produce a vertical alignment layer that has a liquid crystal alignment property enabling control of alignment at a low UV dose and that offers a large pretilt angle and superior optical stability.
摘要翻译：本发明涉及用于对准液晶显示元件的液晶的材料和用于制造液晶垂直取向层的液晶垂直取向层中使用的聚合物。用于液晶垂直取向层的聚合物包括（a）光化学可异构化而不是光化学交联的部分，（b）可光化学交联的部分，和（c）稳定垂直取向的部分。该聚合物可用于产生具有液晶取向性能的垂直取向层，其能够在低UV剂量下进行对准，并提供大的预倾角和优异的光学稳定性。

95. 发明授权

US07679701B2 Optical element 有权
标题翻译：光学元件
公开(公告)号：US07679701B2
公开(公告)日：2010-03-16
申请号：US11931937
申请日：2007-10-31
申请人： Martin Schadt , Hubert Seiberle
发明人： Martin Schadt , Hubert Seiberle
IPC分类号： G02F1/1335
CPC分类号： B42D25/364 , B42D25/29 , B42D25/391 , B42D2033/26 , B42D2035/24 , G02B5/30 , G02B5/3016 , G02B5/3025 , G02B5/3083 , G02B5/32 , G02B27/28 , G02B27/281 , G02F1/13363 , G06K19/06046
摘要： A component has a substrate (1) made of a transparent material, for example glass. On this layer (1), there is a linear polarizer (2) on which there is a layer (3) of a photo-oriented polymer network (PPN)(-LPP) which is oriented in locally varying fashion via its surface which covers the substrate. The layer (3) is adjoined by an anisotropic layer (4) of cross-linked liquid-crystal monomers. This layer (4) then has a molecular arrangement whose orientation is defined by the underlying orientation layer (3). The layer (4) will have been photocross-linked by exposure to a suitable wavelength of light, with the result that the molecular orientation defined by the PPN layer (3) is fixed. The element, denoted as a whole by 7, can then be used as an optical component which is protected against forgery, it being possible for the orientation pattern of the liquid-crystal layer or the optical information stored therein to be made visible by means of an external polarizer (5), for example.
摘要翻译：部件具有由透明材料例如玻璃制成的基板（1）。在该层（1）上，存在线性偏振器（2），其上存在光取向聚合物网络（PPN）（LPP）的层（3），其被局部变化的方式通过其表面覆盖底物。层（3）由交联液晶单体的各向异性层（4）邻接。然后，该层（4）具有其取向由下面的取向层（3）限定的分子排列。层（4）将通过暴露于合适的波长的光而被交叉连接，结果是由PPN层（3）限定的分子取向是固定的。然后，将整体表示为7的元件可以用作防止伪造的光学部件，可以使液晶层的取向图案或其中存储的光学信息通过外部偏振器（5）。

96. 发明申请

US20090136687A1 TOPOLOGICALLY STRUCTURED POLYMER COATING 有权
标题翻译：拓扑结构聚合物涂层
公开(公告)号：US20090136687A1
公开(公告)日：2009-05-28
申请号：US12357318
申请日：2009-01-21
申请人： Hubert SEIBERLE , Martin Schadt , Mohammed Ibn-Elhaj , Carsten Benecke , Klaus Schmitt
发明人： Hubert SEIBERLE , Martin Schadt , Mohammed Ibn-Elhaj , Carsten Benecke , Klaus Schmitt
IPC分类号： C09K19/00 , B05D5/06
CPC分类号： B05D5/061 , B29C41/003 , B29K2995/0072 , B82Y30/00 , C09K19/542 , C09K19/56 , G02B1/08 , G02B1/11 , G02B5/0257 , G02B5/1847 , G02B5/3083 , G02F1/133711 , G02F1/13378 , G02F1/1391 , Y10T428/1005 , Y10T428/24479 , Y10T428/24521 , Y10T428/2457 , Y10T428/24942
摘要： Sub-micron-structured (nanostructured) polymer film or coatings are made by coating a substrate with a mixture of materials. One of the materials is removed using a selective solvent, leaving pores or other nanostructure. The substrate may be grooved, providing a competing nanostructure. The coating may act as an antireflective coating, optical retarder, optical diffuser, or orientation layer.
摘要翻译：亚微米结构（纳米结构）聚合物膜或涂层通过用材料的混合物涂覆基材来制备。使用选择性溶剂除去其中一种材料，留下孔或其它纳米结构。衬底可以是沟槽的，提供竞争的纳米结构。涂层可以用作抗反射涂层，光学延迟器，光扩散器或取向层。

97. 发明授权

US07126654B2 Switchable color filter 失效
标题翻译：可切换滤色片
公开(公告)号：US07126654B2
公开(公告)日：2006-10-24
申请号：US10415713
申请日：2001-11-01
申请人： Jürg Fünfschilling , Klaus Schmitt , Martin Schadt
发明人： Jürg Fünfschilling , Klaus Schmitt , Martin Schadt
IPC分类号： G02F1/1347
CPC分类号： H04N9/3117 , G02B5/3016 , G02F1/133533 , G02F1/133536 , G02F1/13473 , G02F1/23 , G02F2001/133543 , G02F2001/133638 , G02F2201/343 , G02F2203/34
摘要： A liquid crystal switchable color filter switches between three color bands and is preferably used for time-sequential devices, such as projection devices, direct view displays and video cameras. The color filter may employ circularly polarizing selective reflection bands of at least four cholesteric filters together with three liquid crystal switches and related retarder layers. In one embodiment, the handedness of the second cholesteric is equal to the handedness of the third cholesteric filter and opposite to the handedness of the first and fourth cholesteric filter and, for the blocking state of a color band, the optic axis of the corresponding liquid crystal switch is parallel or perpendicular to the polarization direction. This concept leads to improved, excellent color saturation and requires less stringent production tolerances than in the prior art. Moreover, it advantageously allows overlapping color transmission bands thus improving the light efficiency.
摘要翻译：液晶可切换彩色滤光片在三个色带之间切换，优选用于诸如投影设备，直视图和摄像机的时序设备。滤色器可以采用至少四个胆甾型滤光器的圆偏振选择反射带，以及三个液晶开关和相关的延迟器层。在一个实施例中，第二胆甾醇的螺旋性等于第三胆甾型滤光器的螺旋性，并且与第一和第四胆甾型滤光器的螺旋性相反，并且对于色带的阻挡状态，相应液体的光轴晶体开关平行或垂直于偏振方向。该概念导致改进的优异的色饱和度，并且比现有技术要求的生产公差要小得多。此外，其有利地允许重叠的彩色传输频带，从而提高光效率。

98. 发明申请

US20060232734A1 Element for protection against forgery or copying containing a structured retarder and a polarizer layer 有权
标题翻译：用于防止伪造或复制的元件，其包含结构化延迟器和偏振器层
公开(公告)号：US20060232734A1
公开(公告)日：2006-10-19
申请号：US11455747
申请日：2006-06-20
申请人： Martin Schadt , Hubert Seiberle
发明人： Martin Schadt , Hubert Seiberle
IPC分类号： G02F1/1335
CPC分类号： B42D25/364 , B42D25/29 , B42D25/391 , B42D2033/26 , B42D2035/24 , G02B5/30 , G02B5/3016 , G02B5/3025 , G02B5/3083 , G02B5/32 , G02B27/28 , G02B27/281 , G02F1/13363 , G06K19/06046
摘要： A component has a substrate (1) made of a transparent material, for example glass. On this layer (1), there is a linear polarizer (2) on which there is a layer (3) of a photo-oriented polymer network (PPN)(=LPP) which is oriented in locally varying fashion via its surface which covers the substrate. The layer (3) is adjoined by an anisotropic layer (4) of cross-linked liquid-crystal monomers. This layer (4) then has a molecular arrangement whose orientation is defined by the underlying orientation layer (3). The layer (4) will have been photocross-linked by exposure to a suitable wavelength of light, with the result that the molecular orientation defined by the PPN layer (3) is fixed. The element, denoted as a whole by 7, can then be used as an optical component which is protected against forgery, it being possible for the orientation pattern of the liquid-crystal layer or the optical information stored therein to be made visible by means of an external polarizer (5), for example.
摘要翻译：部件具有由透明材料（例如玻璃）制成的基板（1）。在该层（1）上，存在线性偏振器（2），其上存在光取向聚合物网络（PPN）（= LPP）的层（3）（= LPP），其经由其表面以局部变化的方式取向底物。层（3）由交联液晶单体的各向异性层（4）邻接。然后，该层（4）具有其取向由下面的取向层（3）限定的分子排列。层（4）将通过暴露于合适的波长的光而被交叉连接，结果是由PPN层（3）限定的分子取向是固定的。然后，将整体表示为7的元件可以用作防止伪造的光学部件，可以使液晶层的取向图案或其中存储的光学信息通过外部偏振器（5）。

99. 发明授权

US06724450B1 Liquid crystal display with switchable view angle 有权
标题翻译：液晶显示屏具有可切换的视角
公开(公告)号：US06724450B1
公开(公告)日：2004-04-20
申请号：US09589649
申请日：2000-06-08
申请人： Peter Knoll , Hagen Klausmann , Ewald-Theodor Ginter , Martin Schadt
发明人： Peter Knoll , Hagen Klausmann , Ewald-Theodor Ginter , Martin Schadt
IPC分类号： G02F11337
CPC分类号： G02F1/133615 , G02F1/1323 , G02F1/13624 , G09G3/3611 , G09G3/3648 , G09G2300/0443 , G09G2320/0606 , G09G2320/068
摘要： A liquid crystal display has a plurality of image elements, all the image elements are subdivided identically into at least two zones, the zones being formed so that they have different liquid crystal structures, each of the zones of a respective one of the image elements being electrically controllable.
摘要翻译：液晶显示器具有多个图像元素，所有图像元素被相同地细分为至少两个区域，所述区域被形成为使得它们具有不同的液晶结构，每个图像元素的每个区域是电可控

100. 发明授权

US06606134B1 Reflective ferroelectric liquid crystal display and projection system 失效
标题翻译：反光铁电液晶显示和投影系统
公开(公告)号：US06606134B1
公开(公告)日：2003-08-12
申请号：US09036214
申请日：1998-03-06
申请人： Jürg Fünfschilling , Martin Schadt
发明人： Jürg Fünfschilling , Martin Schadt
IPC分类号： G02F1133
CPC分类号： G02F1/141
摘要： A major disadvantage of known reflective displays consists in the fact that they ideally have a switching angle of ±45° in the so-called symmetric mode. With the liquid crystal mixtures known to date, this is not possible without hysteresis effects occurring even at small switching angles and resulting in the switching time being increased to an impermissible extent. The invention relates to a novel reflective, ferroelectric display which can be actuated without DC voltage and has a maximum switching angle &agr; which is ±22.5°. The liquid crystal display according to the invention is distinguished in particular by the fact that a further birefringent element is arranged between the two plates bounding the birefringent liquid crystal layer. In a first category of liquid crystal displays according to the invention, this additional birefringent element is a transparent plate having an optical path difference &Dgr;n·d≈&lgr;/4, which is arranged after the liquid crystal layer in the direction of the light incidence, in particular between said layer and the mirror.
摘要翻译：已知反射显示器的主要缺点在于它们理想地在所谓的对称模式中具有±45°的切换角度。对于迄今为止已知的液晶混合物，即使在小的开关角度下也不会发生滞后效应，并且导致切换时间增加到不允许的程度，这是不可能的。本发明涉及一种新型的反射式铁电显示器，其可以在没有直流电压的情况下被起动并且具有±22.5°的最大开关角度α。根据本发明的液晶显示器的特征在于，在两个界定双折射液晶层的平板之间布置另外的双折射元件。在根据本发明的第一类液晶显示器中，该附加双折射元件是具有在光入射方向上的液晶层之后的光程差DELTAn.d≈lambd/ 4的透明板，特别是在所述层和反射镜之间。

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