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1. 发明申请

US20050105026A1 Combination of cholesteric layer and alignment layer 审中-公开
标题翻译：胆固醇层和取向层的组合
公开(公告)号：US20050105026A1
公开(公告)日：2005-05-19
申请号：US10501854
申请日：2003-01-13
申请人： Gerardus Karman , Ciska Doornkamp
发明人： Gerardus Karman , Ciska Doornkamp
IPC分类号： G02B5/30 , G02F1/13 , G02F1/1333 , G02F1/1334 , G02F1/1337 , G02F1/137 , G02F1/139 , G02F1/1335
CPC分类号： G02F1/13718 , G02F1/133365 , G02F1/1337 , G02F2001/133738 , G02F2001/133742
摘要： A cholesteric layer switchable between a wavelength-selectively reflective state and a transmissive state is in direct contact with a homeotropic orientation layer. In the reflective state the layer is cholesterically ordered in helices characterized by a helical direction and a helical pitch. The homeotropic layer broadens the distribution of helical axis directions thus rendering the light reflected in the reflective state more diffuse and rendering the color reflected by the cholesteric layer less dependent on viewing angle. Alternatively, the cholesteric layer may be a polymerized layer.
摘要翻译：可在波长选择反射状态和透射状态之间切换的胆甾醇层与垂直取向层直接接触。在反射状态下，该层在以螺旋方向和螺距为特征的螺旋中被胆甾醇排序。沿垂直轴方向扩展螺旋轴方向的分布，从而使反射状态下反射的光更扩散，并使由胆甾醇层反射的颜色较少依赖于视角。或者，胆甾醇层可以是聚合层。

2. 发明授权

US08409674B2 Alignment layer with reactive mesogens for aligning liquid crystal molecules 有权
标题翻译：具有用于对准液晶分子的反应性介晶的对准层
公开(公告)号：US08409674B2
公开(公告)日：2013-04-02
申请号：US10567552
申请日：2004-07-26
申请人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
发明人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
IPC分类号： C09K19/56 , G02F1/1337
CPC分类号： B82Y30/00 , G02F1/133711 , G02F1/133723 , G02F2001/133726 , Y10T428/1005 , Y10T428/1023 , Y10T428/31721
摘要： The invention relates to an alignment layer for aligning liquid crystal molecules, with improved adhesion to liquid crystal (LC) films, to a composition containing a precursor material used for the preparation of such a layer, to a laminate comprising such a layer and at least one LC polymer film, and to the use of the alignment layer and the laminate for optical, electrooptical, decorative or security uses and devices, wherein the alignment layer and the precursor material comprise at least one reactive mesogen in monomeric, oligomeric or polymeric form.
摘要翻译：本发明涉及一种用于将液晶分子对准的取向层与对液晶（LC）膜的粘合性提高到包含用于制备这种层的前体材料的组合物，一个LC聚合物膜，以及用于光学，电光，装饰或安全用途和装置的对准层和层压材料的使用，其中定向层和前体材料包含单体，低聚或聚合形式的至少一种反应性介晶。

3. 发明申请

US20080160222A1 Alignment Layer with Reactive Mesogens for Aligning Liquid Crystal Molecules 有权
标题翻译：用于对准液晶分子的反应介质的取向层
公开(公告)号：US20080160222A1
公开(公告)日：2008-07-03
申请号：US10567552
申请日：2004-07-26
申请人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , Rene Theodorus Wegh
发明人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , Rene Theodorus Wegh
IPC分类号： G02F1/1337
CPC分类号： B82Y30/00 , G02F1/133711 , G02F1/133723 , G02F2001/133726 , Y10T428/1005 , Y10T428/1023 , Y10T428/31721
摘要： The invention relates to an alignment layer with improved adhesion to liquid crystal (LC) films, to a precursor material used for the preparation of such a layer, to a laminate comprising such a layer and at least one LC polymer film, and to the use of the alignment layer and the laminate for optical, electrooptical, decorative or security uses and devices, wherein the alignment layer and the precursor material comprise at least one reactive mesogen in monomeric, oligomeric or polymeric form.
摘要翻译：本发明涉及一种对液晶（LC）膜的粘附性提高到用于制备这种层的前体材料的对准层，包括这种层和至少一个LC聚合物膜的层压体以及使用对准层和用于光学，电光，装饰或安全用途和装置的层压材料，其中取向层和前体材料包含单体，低聚或聚合形式的至少一种反应性介晶。

4. 发明授权

US07623090B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US07623090B2
公开(公告)日：2009-11-24
申请号：US10571825
申请日：2004-09-09
申请人： Willem L. Ijzerman , Ciska Doornkamp
发明人： Willem L. Ijzerman , Ciska Doornkamp
IPC分类号： G09G3/00 , G09G5/00
CPC分类号： H04N13/31 , H04N13/356
摘要： A display device includes a display panel having separately addressable pixels for displaying an image. A first pixel group of provides emergent light in a first polarization state, and a second pixel group provides emergent light in a second polarization state. A barrier layer in optical association with the display panel partially occludes the emergent light. The barrier layer has a first set of regions for passing light in one of the first or second polarization states, a second set regions for passing light in the other polarization state, and a third set of regions for occluding the emergent light. The first and second regions of the barrier layer are respectively registered with the first and second groups of pixels so as to provide different views of an image displayed by the display panel.
摘要翻译：显示装置包括具有用于显示图像的单独可寻址像素的显示面板。提供处于第一偏振状态的出射光的第一像素组，并且第二像素组提供处于第二偏振状态的出射光。与显示面板光学关联的阻挡层部分地遮挡出射光。阻挡层具有用于使第一或第二极化状态之一的光通过的第一组区域，用于使处于另一极化状态的光的第二设定区域和用于遮挡出射光的第三组区域。阻挡层的第一和第二区域分别与第一和第二组像素配准，以便提供由显示面板显示的图像的不同视图。

5. 发明申请

US20080094556A1 Birefringent layers with tilted optical axis 审中-公开
标题翻译：具有倾斜光轴的双折射层
公开(公告)号：US20080094556A1
公开(公告)日：2008-04-24
申请号：US10598206
申请日：2005-02-24
申请人： Bianca Maria Irma Van Der Zande , Emiel Peeters , Hendrik Johannes Boudewijn Jagt , Ciska Doornkamp
发明人： Bianca Maria Irma Van Der Zande , Emiel Peeters , Hendrik Johannes Boudewijn Jagt , Ciska Doornkamp
IPC分类号： G02B1/02 , G02F1/1334
CPC分类号： G02F1/133632
摘要： A method for the manufacture of a birefringent layer with tilted optical axis, comprising providing a liquid crystal mixture comprising liquid crystal molecules and a volatile surfactant, aligning said liquid crystal mixture, and evaporate at least part of said volatile compound from the mixture to alter the tilt of the optical axis of said liquid crystal mixture.
摘要翻译：一种用于制造具有倾斜光轴的双折射层的方法，包括提供包含液晶分子和挥发性表面活性剂的液晶混合物，对准所述液晶混合物，并从所述混合物中蒸发出至少部分所述挥发性化合物以改变所述液晶混合物的光轴倾斜。

6. 发明申请

US20060001804A1 Transflective liquid crystal display device 失效
标题翻译：透反式液晶显示装置
公开(公告)号：US20060001804A1
公开(公告)日：2006-01-05
申请号：US10523621
申请日：2003-07-22
申请人： Ciska Doornkamp
发明人： Ciska Doornkamp
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F2201/343
摘要： This invention relates to a transflective liquid crystal display device, having a plurality of pixels (1), each comprising a liquid crystal layer (2) being sandwiched between a front and a back substrate (4, 5), a back light (10), a semi-transparent reflective element (7), being arranged between the back substrate (5) and the back light (5), a front polariser (6), and a driving arrangement (3) for controlling optical properties of the liquid crystal layer (2), whereby the pixel is subdivided into a reflective pixel part (1a) and a transmissive pixel part (1b). According to the invention, a cholesteric layer composition (11, 12) is arranged between said liquid crystal layer (2) and the back substrate (5), said cholesteric layer composition comprising; in said reflective pixel part (1a), a first cholesteric layer composition part (11) for reflecting a desired primary pixel colour, and in said transmissive pixel part (1b) a second cholesteric layer composition part (12) for reflecting the remaining primary colours, other than said desired primary pixel colour.
摘要翻译：本发明涉及一种半透射型液晶显示装置，具有多个像素（1），每个像素（1）包括夹在前基板和后基板（4,5）之间的液晶层（2），背光源（10），设置在背面基板（5）和背面光（5）之间的半透明反射元件（7），前偏振器（6）和用于控制液晶的光学特性的驱动装置（3）层（2），由此将像素细分为反射像素部分（1a）和透射像素部分（1b）。根据本发明，胆甾醇层组合物（11,12）布置在所述液晶层（2）和背面基板（5）之间，所述胆甾醇层组合物包括：在所述反射像素部分（1a）中，用于反射所需原色像素颜色的第一胆甾型层合成部分（11），并且在所述透射像素部分（1b）中，用于反射剩余的第二胆甾醇层组合物部分原色，除了所需要的主像素颜色。

7. 发明授权

US08481130B2 Alignment layer with reactive mesogens for aligning liquid crystal molecules 有权
标题翻译：具有用于对准液晶分子的反应性介晶的对准层
公开(公告)号：US08481130B2
公开(公告)日：2013-07-09
申请号：US13614733
申请日：2012-09-13
申请人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , Rene Theodorus Wegh
发明人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , Rene Theodorus Wegh
IPC分类号： C09K19/56 , G02F1/1337
CPC分类号： B82Y30/00 , G02F1/133711 , G02F1/133723 , G02F2001/133726 , Y10T428/1005 , Y10T428/1023 , Y10T428/31721
摘要： The invention relates to an alignment layer with improved adhesion to liquid crystal (LC) films, to a precursor material used for the preparation of such a layer, to a laminate comprising such a layer and at least one LC polymer film, and to the use of the alignment layer and the laminate for optical, electrooptical, decorative or security uses and devices, wherein the alignment layer and the precursor material comprise at least one reactive mesogen in monomeric, oligomeric or polymeric form.
摘要翻译：本发明涉及一种对液晶（LC）膜的粘附性提高到用于制备这种层的前体材料的对准层，包括这种层和至少一个LC聚合物膜的层压体以及使用对准层和用于光学，电光，装饰或安全用途和装置的层压材料，其中取向层和前体材料包含单体，低聚或聚合形式的至少一种反应性介晶。

8. 发明申请

US20070139589A1 Transflective liquid crystal displays with patterned optical layer 审中-公开
标题翻译：具有图案化光学层的透反射液晶显示器
公开(公告)号：US20070139589A1
公开(公告)日：2007-06-21
申请号：US10598189
申请日：2005-02-23
申请人： Sander Roosendaal , Emiel Peeters , Johan Lub , Bianca Van Der Zande , Ciska Doornkamp , Dirk Kornelis De Boer , Jacob Bruinink
发明人： Sander Roosendaal , Emiel Peeters , Johan Lub , Bianca Van Der Zande , Ciska Doornkamp , Dirk Kornelis De Boer , Jacob Bruinink
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/13363 , G02F2001/133565 , G02F2202/40 , G02F2413/04 , G02F2413/08 , G02F2413/09
摘要： A transflective liquid crystal display comprising a plurality of pixels, each pixel comprising a liquid crystal layer (3) sandwiched between a front substrate (1) and a back substrate (2), and an optical layer (7) comprising a birefringent material, said pixels being divided into at least one transmissive (5) and at least one reflective subpixel (4), and said optical layer (7) being at least partly sandwiched between the liquid crystal layer (3) and one of said front substrate (1) or back substrate (2), and being patterned into domains (8, 9), each domain covering at least part of a reflective subpixel (4) or at least part of a transmissive subpixel (5).
摘要翻译：一种半透射型液晶显示器，包括多个像素，每个像素包括夹在前基板（1）和后基板（2）之间的液晶层（3）和包括双折射材料的光学层（7），所述光学层像素被分成至少一个透射（5）和至少一个反射子像素（4），并且所述光学层（7）至少部分地夹在液晶层（3）和所述前基板（1）中的一个之间，或背面基板（2），并且被图案化成域（8,9），每个域覆盖反射子像素（4）的至少一部分或透射子像素（5）的至少一部分。

9. 发明申请

US20070085814A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20070085814A1
公开(公告)日：2007-04-19
申请号：US10571825
申请日：2004-09-09
申请人： Willem Ijzerman , Ciska Doornkamp
发明人： Willem Ijzerman , Ciska Doornkamp
IPC分类号： G09G3/36
CPC分类号： H04N13/31 , H04N13/356
摘要： A display device comprising a display panel (62) having a plurality of separately addressable pixels (64) for displaying an image, a first group (64a) of said pixels being configured to provide emergent light in a first polarisation state (P), and a second group (64b) of said pixels being configured to provide emergent light in a second polarisation state (S), a barrier layer (68) in optical association with the display panel to partially occlude said emergent light, the barrier layer having a first plurality of regions (72) for passing light in one of the first or second polarisation states, and a second plurality of regions (74) for passing light in the other of the first and second polarisation states and a third plurality of regions (76) for occluding said emergent light, and wherein the first (72) and second (74) regions of the barrier layer are respectively registered with the first (64a) and second (64b) groups of pixels so as to provide different views of an image displayed by said display panel.
摘要翻译：一种显示装置，包括具有用于显示图像的多个单独可寻址像素（64）的显示面板（62），所述像素的第一组（64a）被配置为提供处于第一偏振态（P）的出射光，并且所述像素的第二组（64b）被配置为提供处于第二偏振状态（S）的出射光;阻挡层（68），其与所述显示面板光学关联以部分地遮挡所述出射光，所述阻挡层具有用于使第一或第二极化状态之一的光通过的第一多个区域（72）和用于使第一和第二极化状态中的另一个中的光通过的第二多个区域（74）和第三多个区域 76），并且其中所述阻挡层的第一（72）和第二（74）区域分别与第一（64a）和第二（64b）像素组对准，以便提供不同的视图的由所述显示面板显示的图像。

10. 发明授权

US07173679B2 Transflective liquid crystal display device 失效
标题翻译：透反式液晶显示装置
公开(公告)号：US07173679B2
公开(公告)日：2007-02-06
申请号：US10523621
申请日：2003-07-22
申请人： Ciska Doornkamp
发明人： Ciska Doornkamp
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F2201/343
摘要： This invention relates to a transflective liquid crystal display device, having a plurality of pixels (1), each comprising a liquid crystal layer (2) being sandwiched between a front and a back substrate (4, 5), a back light (10), a semi-transparent reflective element (7), being arranged between the back substrate (5) and the back light (5), a front polarizer (6), and a driving arrangement (3) for controlling optical properties of the liquid crystal layer (2), whereby the pixel is subdivided into a reflective pixel part (1a) and a transmissive pixel part (1b). According to the invention, a cholesteric layer composition (11, 12) is arranged between said liquid crystal layer (2) and the back substrate (5), said cholesteric layer composition comprising; in said reflective pixel part (1a), a first cholesteric layer composition part (11) for reflecting a desired primary pixel color, and in said transmissive pixel part (1b) a second cholesteric layer composition part (12) for reflecting the remaining primary colors, other than said desired primary pixel color.
摘要翻译：本发明涉及一种半透射型液晶显示装置，具有多个像素（1），每个像素（1）包括夹在前基板和后基板（4,5）之间的液晶层（2），背光源（10），设置在背面基板（5）和背面光（5）之间的半透明反射元件（7），前偏光片（6）和驱动装置（3），用于控制液晶的光学特性层（2），由此将像素细分为反射像素部分（1a）和透射像素部分（1b）。根据本发明，胆甾醇层组合物（11,12）布置在所述液晶层（2）和背面基板（5）之间，所述胆甾醇层组合物包括：在所述反射像素部分（1a）中，用于反射所需原色像素颜色的第一胆甾型层合成部分（11），并且在所述透射像素部分（1b）中，用于反射剩余的第二胆甾醇层组合物部分原色，除了所需要的主像素颜色。

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