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1. 外观设计

JPD1699470S Writing device 失效
公开(公告)号：JPD1699470S
公开(公告)日：2021-11-15
申请号：JPD2021500712
申请人： Kent Displays, Inc.
设计人： Hunter MORRIS

2. 发明专利

TW200710472A 用於雙穩態反射式顯示器之經聚合封包的膽甾型液晶 POLYMERIZATION-ENCAPSULATED CHOLESTERIC LIQUID CRYSTAL FOR BISTABLE REFLECTIVE DISPLAYS 审中-公开
简体标题：用于双稳态反射式显示器之经聚合封包的胆甾型液晶 POLYMERIZATION-ENCAPSULATED CHOLESTERIC LIQUID CRYSTAL FOR BISTABLE REFLECTIVE DISPLAYS
公开(公告)号：TW200710472A
公开(公告)日：2007-03-16
申请号：TW095126079
申请日：2006-07-17
申请人：肯特顯像股份有限公司 KENT DISPLAYS, INC.
发明人：陶德舒尼德 SCHNEIDER, TOD , 佛瑞斯尼克森 NICHOLSON, FORREST , 簡良吉 CHIEN, LIANG-CHY
IPC分类号： G02F
CPC分类号： C09K19/544 , G02F1/133305 , G02F1/13718 , G02F1/1391 , G02F2001/13775 , Y10T428/10 , Y10T428/1036
摘要：本發明揭示形成一種液晶聚合物分散液,其中藉由混合一反應性添加劑調配物並光聚合之方法製造液晶封包。該可聚合添加劑調配物包括呈特定組成之單官能基、多官能基與光起始化合物。該可聚合添加劑調配物加强對於變形小球體或微滴大小的控制、結構完整性、電光性質,並於封包液晶時抑制液晶流動。本發明揭示一種簡單方法及用於封包膽甾型材料之可控制系統,其提供耐用之低功率撓性被動顯示器。除了重量較輕、更耐用且更適型顯示器之外,此等顯示器提供低成本捲軸式製造之可能性。
简体摘要：本发明揭示形成一种液晶聚合物分散液,其中借由混合一反应性添加剂调配物并光聚合之方法制造液晶封包。该可聚合添加剂调配物包括呈特定组成之单官能基、多官能基与光起始化合物。该可聚合添加剂调配物加强对于变形小球体或微滴大小的控制、结构完整性、电光性质,并于封包液晶时抑制液晶流动。本发明揭示一种简单方法及用于封包胆甾型材料之可控制系统,其提供耐用之低功率挠性被动显示器。除了重量较轻、更耐用且更适型显示器之外,此等显示器提供低成本卷轴式制造之可能性。

3. 发明专利

TWI383193B 用於雙穩態反射式顯示器之經聚合封包的膽甾型液晶有权
简体标题：用于双稳态反射式显示器之经聚合封包的胆甾型液晶
公开(公告)号：TWI383193B
公开(公告)日：2013-01-21
申请号：TW095126079
申请日：2006-07-17
申请人：肯特顯像股份有限公司 , KENT DISPLAYS, INC.
发明人：陶德舒尼德 , SCHNEIDER, TOD , 佛瑞斯尼克森 , NICHOLSON, FORREST , 簡良吉 , CHIEN, LIANG-CHY
IPC分类号： G02F1/13
CPC分类号： C09K19/544 , G02F1/133305 , G02F1/13718 , G02F1/1391 , G02F2001/13775 , Y10T428/10 , Y10T428/1036

4. 发明专利

GB2428860B Drapable liquid crystal transfer display films 未知
公开(公告)号：GB2428860B
公开(公告)日：2007-08-01
申请号：GB0616586
申请日：2005-01-28
申请人： KENT DISPLAYS INC
发明人： DOANE J WILLIAM , KHAN ASAD A , SHIYANOVSKAYA IRINA , SCHNEIDER TOD , PISHNYAK OLEG , GREEN SETH E , NICHOLSON FORREST N , CHIEN LIANG-CHY
IPC分类号： G02F1/1334 , B32B7/02 , B41M3/12 , G02F1/1333 , G02F1/137
摘要： The present invention relates to a display film that is transferred onto a substrate (30). 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 (20, 26) and one or more liquid crystal layers (18) and, in addition, may include various combinations of an adhesive layer (14), preparation layer, casting layer, light absorbing layer (16), insulation layers (22, 24), and protective layers (28). The liquid crystal layer comprises cholesteric liquid crystal material. The liquid crystal layer can be a dispersion of liquid crystal in a polymer matrix, polymer dispersed liquid crystal (PDLC). 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. Thus, the invention offers substantial flexibility in fabrication and design.

5. 发明专利

GB0222155D0 Back lit cholesteric liquid crystal display 未知
公开(公告)号：GB0222155D0
公开(公告)日：2002-10-30
申请号：GB0222155
申请日：2002-09-24
申请人： KENT DISPLAYS INC
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/137
摘要： A reflective cholesteric display that may be viewed under a wide range of ambient lighting conditions, ranging from complete darkness to bright sunlight. The display includes a chiral nematic liquid crystal material located between first and second substrates, an ambidextrous or bi-directional circular polarizer, a partial mirror, also referred to as a transflector, and a light source. The liquid crystal material includes focal conic and planar textures that are stable in the absence of an electric field. The ambidextrous circular polarizer is located adjacent to one of the substrates that constrain the liquid crystal material. The chiral nematic liquid crystal display may be operated in both a transmissive mode and a reflective mode.

6. 发明专利

GB2426371B Drapable Liquid Crystal Transfer Display Films 未知
公开(公告)号：GB2426371B
公开(公告)日：2007-08-08
申请号：GB0615404
申请日：2005-01-28
申请人： KENT DISPLAYS INC
发明人： DOANE J WILLIAM , KHAN ASAD , SHIYANOVSKAYA IRINA , GREEN ALBERT
IPC分类号： G02F1/1333 , B32B7/02 , B41M3/12 , B41M5/26 , B44C1/165 , G02F1/1334 , G02F1/137
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. Thus, the invention offers substantial flexibility in fabrication and design that has not been previously possible in the display industry.

7. 发明专利

GB2426371A Drapable Liquid Crystal Transfer Display Films 未知
公开(公告)号：GB2426371A
公开(公告)日：2006-11-22
申请号：GB0615404
申请日：2005-01-28
申请人： KENT DISPLAYS INC
发明人： DOANE J WILLIAM , KHAN ASAD , SHIYANOVSKAYA IRINA , GREEN ALBERT
IPC分类号： G02F1/1333 , B32B7/02 , B41M3/12 , B41M5/26 , B44C1/165 , G02F1/1334 , G02F1/137
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 (32) (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 (16), insulation layers (22) and protective layers. The liquid crystal layer (18) 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.

8. 发明专利

GB2380806B Back lit cholesteric liquid crystal display 未知
公开(公告)号：GB2380806B
公开(公告)日：2005-07-27
申请号：GB0222155
申请日：2002-09-24
申请人： KENT DISPLAYS INC
发明人： KHAN ASAD , STEFANOV MICHAEL E , CATCHPOLE CLIVE
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/137
摘要： A reflective cholesteric display that may be viewed under a wide range of ambient lighting conditions, ranging from complete darkness to bright sunlight. The display includes a chiral nematic liquid crystal material located between first and second substrates, an ambidextrous or bi-directional circular polarizer, a partial mirror, also referred to as a transflector, and a light source. The liquid crystal material includes focal conic and planar textures that are stable in the absence of an electric field. The ambidextrous circular polarizer is located adjacent to one of the substrates that constrain the liquid crystal material. The chiral nematic liquid crystal display may be operated in both a transmissive mode and a reflective mode.

9. 发明专利

GB2380806A Back lit cholesteric liquid crystal display 未知
公开(公告)号：GB2380806A
公开(公告)日：2003-04-16
申请号：GB0222155
申请日：2002-09-24
申请人： KENT DISPLAYS INC
发明人： KHAN ASAD , STEFANOV MICHAEL E , CATCHPOLE CLIVE
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/137
摘要： A reflective cholesteric display that may be viewed under a wide range of ambient lighting conditions, ranging from complete darkness to bright sunlight. The display includes a chiral nematic liquid crystal material 12 located between first and second substrates 14a, 14b an ambidextrous or bi-directional circular polarizer 16, a partial mirror 18, also referred to as a transflector, and a light source 20. The liquid crystal material includes focal conic 24 and planar 22 textures that are stable in the absence of an electric field. The ambidextrous circular polarizer is located adjacent to one of the substrates that constrain the liquid crystal material. The chiral nematic liquid crystal display may be operated in both a transmissive mode and a reflective mode.

10. 发明专利

GB2442651B Liquid crystal display 未知
公开(公告)号：GB2442651B
公开(公告)日：2008-12-31
申请号：GB0800743
申请日：2005-01-24
申请人： KENT DISPLAYS INC
发明人： DOANE J WILLIAM , KHAN ASAD A , SHIYANOVSKAYA IRINA , GREEN ALBERT
IPC分类号： G02F1/1333 , B32B7/02 , G02F1/1334
摘要： A photodisplay device in which an optically addressed image can be viewed indefinitely, erased and readdressed with a new image is disclosed. Optically responsive reversible photochiral materials are incorporated into a bistable cholesteric liquid crystal in an electrooptic display cell. A high resolution image exposed on the cell is fixed by a low voltage pulse to unpatterned electrodes and can be, at a later time, erased with a high voltage pulse.

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