-
公开(公告)号：US07170481B2
公开(公告)日：2007-01-30
申请号：US11046487
申请日：2005-01-28
申请人： Joseph W. Doane , Asad A. Khan , Irina Shiyanovskaya , Tod Schneider , Oleg Pishnyak , Seth E. Green , Forrest N. Nicholson , Liang-Chy Chien
发明人： Joseph W. Doane , Asad A. Khan , Irina Shiyanovskaya , Tod Schneider , Oleg Pishnyak , Seth E. Green , Forrest N. Nicholson , Liang-Chy Chien
IPC分类号： G09G3/36
CPC分类号： B32B27/00 , B32B2307/202 , B32B2457/202 , B44C1/105 , G02F1/133305 , G02F1/1334 , G02F1/13476 , G02F1/13718 , G02F2001/13478 , G02F2001/13613
摘要： The present invention relates to a display film that may be transferred by lamination or otherwise onto a substrate. The display film is formed of a stack of layers that can include different types, arrangements, and functionality within the stack depending upon factors including the characteristics of the substrate (e.g., upper or lower, transparent or opaque, substrates) and addressing of the display (e.g., active or passive matrix, electrical or optical addressing). The layers of the stacked display film include one or more electrode layers and one or more liquid crystal layers and, in addition, may include various combinations of an adhesive layer, preparation layer, casting layer, light absorbing layer, insulation layers, and protective layers. The liquid crystal layer can include cholesteric or other liquid crystal material. The liquid crystal layer can be a dispersion of liquid crystal in a polymer matrix formed by a variety of techniques. The display film may interact with components mounted on or laminated to the substrate, including a solar cell, active matrix backplane and electrodes. The display film may be mounted onto flexible or drapable substrates such as fabric and can itself be drapable. A liquid crystal display includes the display film and a single substrate for supporting the display film. Thus, the invention offers substantial flexibility in fabrication and design that has not been previously possible in the display industry.
摘要翻译： 本发明涉及可以通过层压或其它方式转移到基底上的显示膜。 显示膜由堆叠形成，其可以包括堆叠内的不同类型，布置和功能，这取决于包括衬底的特性（例如，上或下，透明或不透明的衬底）和显示器的寻址的因素 （例如，有源或无源矩阵，电或光寻址）。 堆叠显示膜的层包括一个或多个电极层和一个或多个液晶层，并且还可以包括粘合剂层，制备层，浇铸层，光吸收层，绝缘层和保护层的各种组合 。 液晶层可以包括胆甾型或其它液晶材料。 液晶层可以是通过各种技术形成的聚合物基质中液晶的分散体。 显示膜可以与安装在基板上或层叠在基板上的部件相互作用，包括太阳能电池，有源矩阵背板和电极。 显示膜可以安装在诸如织物的柔性或可悬垂的基底上，并且本身可以是悬垂的。 液晶显示器包括显示膜和用于支撑显示膜的单个基板。 因此，本发明在制造和设计方面提供了在显示器行业中以前不可能的巨大灵活性。
-
公开(公告)号：US20050195354A1
公开(公告)日：2005-09-08
申请号：US11046487
申请日：2005-01-28
申请人： Joseph Doane , Asad Khan , Irina Shiyanovskaya , Tod Schneider , Oleg Pishnyak , Seth Green , Forrest Nicholson , Liang-Chy Chien
发明人： Joseph Doane , Asad Khan , Irina Shiyanovskaya , Tod Schneider , Oleg Pishnyak , Seth Green , Forrest Nicholson , Liang-Chy Chien
IPC分类号： B32B27/00 , B44C1/10 , G02F1/1333 , G02F1/1334 , G02F1/1343 , G02F1/1347 , G02F1/137
CPC分类号： B32B27/00 , B32B2307/202 , B32B2457/202 , B44C1/105 , G02F1/133305 , G02F1/1334 , G02F1/13476 , G02F1/13718 , G02F2001/13478 , G02F2001/13613
摘要： The present invention relates to a display film that may be transferred by lamination or otherwise onto a substrate. The display film is formed of a stack of layers that can include different types, arrangements, and functionality within the stack depending upon factors including the characteristics of the substrate (e.g., upper or lower, transparent or opaque, substrates) and addressing of the display (e.g., active or passive matrix, electrical or optical addressing). The layers of the stacked display film include one or more electrode layers and one or more liquid crystal layers and, in addition, may include various combinations of an adhesive layer, preparation layer, casting layer, light absorbing layer, insulation layers, and protective layers. The liquid crystal layer can include cholesteric or other liquid crystal material. The liquid crystal layer can be a dispersion of liquid crystal in a polymer matrix formed by a variety of techniques. The display film may interact with components mounted on or laminated to the substrate, including a solar cell, active matrix backplane and electrodes. The display film may be mounted onto flexible or drapable substrates such as fabric and can itself be drapable. A liquid crystal display includes the display film and a single substrate for supporting the display film. Thus, the invention offers substantial flexibility in fabrication and design that has not been previously possible in the display industry.
摘要翻译： 本发明涉及可以通过层压或其它方式转移到基底上的显示膜。 显示膜由堆叠形成，其可以包括堆叠内的不同类型，布置和功能，这取决于包括衬底的特性（例如，上或下，透明或不透明的衬底）和显示器的寻址的因素 （例如，有源或无源矩阵，电或光寻址）。 堆叠显示膜的层包括一个或多个电极层和一个或多个液晶层，并且还可以包括粘合剂层，制备层，浇铸层，光吸收层，绝缘层和保护层的各种组合 。 液晶层可以包括胆甾型或其它液晶材料。 液晶层可以是通过各种技术形成的聚合物基质中液晶的分散体。 显示膜可以与安装在基板上或层叠在基板上的部件相互作用，包括太阳能电池，有源矩阵背板和电极。 显示膜可以安装在诸如织物的柔性或可悬垂的基底上，并且本身可以是悬垂的。 液晶显示器包括显示膜和用于支撑显示膜的单个基板。 因此，本发明在制造和设计方面提供了在显示器行业中以前不可能的巨大灵活性。
-
3.发明申请Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays 有权用于双稳态反射显示器的聚合封装胆甾型液晶公开(公告)号：US20070026163A1
公开(公告)日：2007-02-01
申请号：US11191430
申请日：2005-07-27
CPC分类号： C09K19/544 , G02F1/133305 , G02F1/13718 , G02F1/1391 , G02F2001/13775 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal polymer dispersion is formed where liquid crystal encapsulation is produced by a process in which a reactive additive formulation is mixed and photo-polymerized. The polymerizable additive formulation includes monofunctional, multifunctional and photoinitiator compounds in specific composition. The polymerizable additive formulation enhances the control of deformed globule or droplet size, structure integrity, electro-optical properties, and prohibits flow of the liquid crystal as it is encapsulated. A simple process and a controllable system for encapsulating cholesteric materials that provides rugged low-power flexible passively-driven displays. Such displays offer the possibility of lower cost roll-to-roll manufacturing in addition to lighter weight, more rugged and conformable displays.
摘要翻译： 形成液晶聚合物分散体，其中通过将反应性添加剂配方混合并光聚合的方法制备液晶封装。 可聚合添加剂配方包括具有特定组成的单官能，多功能和光引发剂化合物。 可聚合添加剂配方增强了对变形的小球或液滴尺寸，结构完整性，电光性质的控制，并且防止液晶在其被封装时的流动。 一种用于封装胆甾型材料的简单工艺和可控系统，可提供坚固耐用的低功耗柔性被动驱动显示器。 除了重量更轻，更坚固和符合一致的显示器之外，这种显示器提供了降低成本的卷对卷制造的可能性。
-
4.发明授权Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays 有权用于双稳态反射显示器的聚合封装胆甾型液晶公开(公告)号：US07351506B2
公开(公告)日：2008-04-01
申请号：US11191430
申请日：2005-07-27
CPC分类号： C09K19/544 , G02F1/133305 , G02F1/13718 , G02F1/1391 , G02F2001/13775 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal polymer dispersion is formed where liquid crystal encapsulation is produced by a process in which a reactive additive formulation is mixed and photo-polymerized. The polymerizable additive formulation includes monofunctional, multifunctional and photoinitiator compounds in specific composition. The polymerizable additive formulation enhances the control of deformed globule or droplet size, structure integrity, electro-optical properties, and prohibits flow of the liquid crystal as it is encapsulated. A simple process and a controllable system for encapsulating cholesteric materials that provides rugged low-power flexible passively-driven displays. Such displays offer the possibility of lower cost roll-to-roll manufacturing in addition to lighter weight, more rugged and conformable displays.
摘要翻译： 形成液晶聚合物分散体，其中通过将反应性添加剂配方混合并光聚合的方法制备液晶封装。 可聚合添加剂配方包括具有特定组成的单官能，多功能和光引发剂化合物。 可聚合添加剂配方增强了对变形的小球或液滴尺寸，结构完整性，电光性质的控制，并且防止液晶在其被封装时的流动。 一种用于封装胆甾型材料的简单工艺和可控系统，可提供坚固耐用的低功耗柔性被动驱动显示器。 除了重量更轻，更坚固和符合一致的显示器之外，这种显示器提供了降低成本的卷对卷制造的可能性。
-
公开(公告)号：US20130278845A1
公开(公告)日：2013-10-24
申请号：US13449781
申请日：2012-04-18
申请人： Oleg Pishnyak , Andrew DeMiglio , Tod Schneider , Donald Davis , Mathew Bowser , Erica Montbach
发明人： Oleg Pishnyak , Andrew DeMiglio , Tod Schneider , Donald Davis , Mathew Bowser , Erica Montbach
IPC分类号： B29C35/08 , G02F1/13 , G02F1/1334
CPC分类号： B29C35/0805 , B29C35/0888 , B29C2035/0827 , G02F1/1313 , G02F1/133308 , G02F1/1334 , G02F2001/133311
摘要： This disclosure features embedded electrooptical displays such as liquid crystal displays and methods of making the same. The displays are embedded in light curable material on one or both sides thereof. Processes for embedding the displays include injection molding and continuous roll-to-roll processing. The light curable material forms a protective covering over the display. Electrical interconnects connected to electrodes of the display can protrude from the protective layer. Once the display is embedded it can resist contact with moisture and mechanical damage. The protective layer can be clear or it can contain additives such as pigments or additives for UV protection. The embedded display with the protective layer may be molded into different shapes during the embedding process or thermoformed after the embedding process into different shapes. This permits the embedded display to be adapted into a variety of different electronic devices such as cell phones, smart phones, MP-3 players, a computer mouse, etc.
摘要翻译： 该公开内容涉及诸如液晶显示器的嵌入式电光显示器及其制造方法。 显示器在其一侧或两侧嵌入可光固化材料中。 用于嵌入显示器的方法包括注射成型和连续的卷对卷加工。 可光固化材料在显示器上形成保护性覆盖物。 连接到显示器的电极的电互连可以从保护层突出。 一旦显示屏被嵌入，它可以抵抗与水分和机械损伤的接触。 保护层可以是透明的，或者它可以含有添加剂如颜料或添加剂用于防紫外线。 具有保护层的嵌入式显示器可以在嵌入过程中被模制成不同的形状，或者在嵌入过程之后被热成型为不同的形状。 这允许将嵌入式显示器适配成各种不同的电子设备，如手机，智能手机，MP-3播放器，电脑鼠标等。
-
公开(公告)号：US20060040069A1
公开(公告)日：2006-02-23
申请号：US10920551
申请日：2004-08-17
申请人： Oleg Lavretovich , Tod Schneider , Andrii Golovin , Jong-Chan Lee
发明人： Oleg Lavretovich , Tod Schneider , Andrii Golovin , Jong-Chan Lee
CPC分类号： C09K19/3483 , C09K19/3402 , C09K19/58 , C09K19/60 , C09K19/606 , C09K2019/3425 , G02B5/3016 , Y10T428/1005
摘要： An aligned film comprises a dried mixture of a lyotropic chromonic liquid crystal material and a dopant selected from the group consisting of dyes having a molecular weight within one order of magnitude of the liquid crystal material and block co-polymers. An example of an aligned film may be transparent to visible light but not transparent to polarized light in the ultraviolet and/or infra-red portions of the electromagnetic spectrum. A method of making an aligned lyotropic chromonic liquid crystal-based film comprises providing a mixture of a lyotropic chromonic liquid crystal material and a dopant in a solvent for the liquid crystal material, applying the mixture to a substrate, and removing the solvent to produce an aligned lyotropic chromonic liquid crystal-based film.
摘要翻译： 取向膜包括溶色性发色液晶材料和选自由液晶材料和嵌段共聚物的分子量在一个数量级以内的染料组成的组的干燥混合物。 取向膜的实例可以对可见光透明，但对电磁光谱的紫外线和/或红外部分的偏振光不透明。 制备排列的溶致色发液晶基膜的方法包括在液晶材料的溶剂中提供溶致色发色液晶材料和掺杂剂的混合物，将该混合物施加到基板上，并除去溶剂以产生 排列的溶致发色液晶基膜。
-
7.发明授权Alignment of lyotropic chromonic liquid crystals at surfaces as monolayers and multilayered stacks 有权溶解性发色液体在表面作为单层和多层叠层排列公开(公告)号：US06673398B2
公开(公告)日：2004-01-06
申请号：US09855054
申请日：2001-05-14
IPC分类号： C09K1904
CPC分类号： B82Y30/00 , C09K19/0208 , C09K19/60 , G02B5/3016 , Y10T428/1005 , Y10T428/261 , Y10T428/2991
摘要： A broad class of lyotropic liquid crystals of a non-surfactant nature, the so-called lyotropic chromonic liquid crystals (LCLCs), are alignable with the techniques, in particular, LCLCs can be aligned at a surface as one monomolecular layer as a stack of monomolecular layers. The method for monolayer alignment is based on alternate layer-by-layer adsorption of polyions and dyes from aqueous solutions that have liquid crystalline structure. Using this method, one is able to stack alternate monolayers of dye and polyion while controlling the long-range in-plane orientation of the dye molecules within the plane of each layer. The feature of controlling the alignment of LCLCs enables one to create practical devices from them. For example, alignment of multilayered stacks allows one to use the resulting dried LCLC films in optical devices, for example, as internal polarizers, color filters, optical compensators, band-gap filters, and the like.
摘要翻译： 一类广泛类型的非表面活性剂的溶致液晶，即所谓的溶致性发色液晶（LCLC），可与该技术对齐，特别是LCLC可以作为一个单分子层在一个表面上排列成一堆 单分子层。 单层排列的方法是基于具有液晶结构的水溶液中的聚阴离子和染料的逐层吸附。 使用这种方法，能够在控制染料分子在每层平面内的长距离面内取向的同时，叠加染料和聚离子的交替单层。 控制LCLC对准的特征使得能够从它们创建实用的设备。 例如，多层堆叠的排列允许在光学器件中使用所得干燥的LCLC膜，例如，作为内部偏振器，滤色器，光学补偿器，带隙滤光器等。
-
8.发明授权公开(公告)号：US08020475B2
公开(公告)日：2011-09-20
申请号：US11756987
申请日：2007-06-01
CPC分类号： B23K26/402 , B23K26/40 , B23K2103/172 , B23K2103/42 , B23K2103/50 , Y10T83/145 , Y10T83/465 , Y10T83/647 , Y10T156/10 , Y10T156/1052 , Y10T156/1054 , Y10T156/1057
摘要： The production of liquid crystal displays (LCDS) on plastic substrates is desirable over glass substrates so that the finished product is thinner, lighter, and more robust. Plastic substrates can enable the use of new and different processing techniques which are not possible on glass such as roll-to-roll processing. This invention discusses an advancement which is laser cutting a plastic substrate and display layer. One aspect of the invention is laser cutting and welding together two or more plastic substrates and LCD layer therebetween from a larger sheet or roll of plastic LCDs.
摘要翻译： 在玻璃基板上需要在塑料基板上生产液晶显示器（LCDS），使成品更薄，更轻，更坚固。 塑料基材可以使用在玻璃上不可能使用的新的和不同的加工技术，例如卷对卷加工。 本发明讨论了激光切割塑料基板和显示层的进步。 本发明的一个方面是激光切割并将两个或多个塑料基板和LCD层之间的两层或多层塑料LCD焊接在一起。
-
公开(公告)号：US07294370B2
公开(公告)日：2007-11-13
申请号：US10920551
申请日：2004-08-17
CPC分类号： C09K19/3483 , C09K19/3402 , C09K19/58 , C09K19/60 , C09K19/606 , C09K2019/3425 , G02B5/3016 , Y10T428/1005
摘要： An aligned film comprises a dried mixture of a lyotropic chromonic liquid crystal material and a dopant selected from the group consisting of dyes having a molecular weight within one order of magnitude of the liquid crystal material and block co-polymers. An example of an aligned film may be transparent to visible light but not transparent to polarized light in the ultraviolet and/or infra-red portions of the electromagnetic spectrum. A method of making an aligned lyotropic chromonic liquid crystal-based film comprises providing a mixture of a lyotropic chromonic liquid crystal material and a dopant in a solvent for the liquid crystal material, applying the mixture to a substrate, and removing the solvent to produce an aligned lyotropic chromonic liquid crystal-based film.
摘要翻译： 取向膜包括溶色性发色液晶材料和选自由液晶材料和嵌段共聚物的分子量在一个数量级以内的染料组成的组的干燥混合物。 取向膜的实例可以对可见光透明，但对电磁光谱的紫外线和/或红外部分的偏振光不透明。 制备排列的溶致色发液晶基膜的方法包括在液晶材料的溶剂中提供溶致色发色液晶材料和掺杂剂的混合物，将该混合物施加到基板上，并除去溶剂以产生 排列的溶致发色液晶基膜。
-
公开(公告)号：US08176924B2
公开(公告)日：2012-05-15
申请号：US12722176
申请日：2010-03-11
申请人： Tod Schneider , Debra Chaney
发明人： Tod Schneider , Debra Chaney
CPC分类号： A45D31/00 , C09K19/544 , C09K19/586
摘要： Electronic color changing artificial nails comprise a polymer layer in a general shape of a human natural nail, bistable electro-optic material and a ledge on which display electrodes are disposed located at a tip of the artificial nail. Once the artificial nail is attached to the natural nail, the artificial nail can be updated by simply plugging the tip into a separate electronic color changing device which is used to set the color of the nail to whatever the user desires.
摘要翻译： 电子变色人造指甲包括人造天然指甲，双稳态电光材料的总体形状的聚合物层和位于人造指甲的尖端处的显示电极的凸缘。 一旦将人造指甲连接到天然指甲上，人造指甲就可以通过将尖端插入单独的电子换色装置来更新，该装置用于将指甲的颜色设定为任何用户期望的颜色。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.035 秒)
