公开(公告)号：US07382514B2

公开(公告)日：2008-06-03

申请号：US11288973

申请日：2005-11-28

Applicant: Wan Peter Hsu ,  Huiyong Paul Chen ,  Denis Leroux ,  Zarng-Arh George Wu ,  Rong-Chang Liang

Inventor： Wan Peter Hsu ,  Huiyong Paul Chen ,  Denis Leroux ,  Zarng-Arh George Wu ,  Rong-Chang Liang

IPC: G02B26/00

CPC classification number: C09B67/0004 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/84 ,  C01P2004/86 ,  C01P2006/60 ,  C09C1/309 ,  G02F1/167 ,  G02F2001/1678

Abstract: The invention relates to electrophoretic displays comprising core-shell pigment particles having a core of low specific gravity and low refractive index and a shell of high refractive index.

Abstract translation: 本发明涉及包含具有低比重和低折射率核心的核 - 壳颜料颗粒和高折射率壳的电泳显示器。

公开(公告)号：US20080007815A1

公开(公告)日：2008-01-10

申请号：US11741682

申请日：2007-04-27

Applicant: Rong-Chang LIANG ,  Mary Chan-Park ,  Scott Tseng ,  Zarng-Arh Wu ,  HongMei Zang

Inventor： Rong-Chang LIANG ,  Mary Chan-Park ,  Scott Tseng ,  Zarng-Arh Wu ,  HongMei Zang

IPC: G02F1/167

CPC classification number: G02F1/167 ,  B29C35/0888 ,  B29C35/0894 ,  B29C59/046 ,  B29C71/04 ,  B29C2035/0827 ,  G02F1/1339 ,  G02F2001/1672

Abstract: This invention relates to an electrophoretic display comprising a plurality of cells, each of said cells comprises: a) partition walls; b) an electrophoretic fluid filled therein; c) a polymeric sealing layer to enclose the electrophoretic fluid within the cell; and d) an interface between the electrophoretic fluid and the sealing layer.

Abstract translation: 本发明涉及一种包括多个细胞的电泳显示器，每个所述细胞包括：a）分隔壁; b）填充在其中的电泳液体; c）聚合物密封层，以将电泳液体包围在电池内; 和d）电泳液和密封层之间的界面。

公开(公告)号：US20070263277A1

公开(公告)日：2007-11-15

申请号：US11787655

申请日：2007-04-16

Applicant: Rong-Chang Liang ,  Jerry Chung ,  David Chen

Inventor： Rong-Chang Liang ,  Jerry Chung ,  David Chen

IPC: G02B26/00

CPC classification number: G02F1/167 ,  G02F1/134363 ,  G02F2001/1672 ,  G02F2001/1676 ,  G09G3/344 ,  G09G3/3446 ,  G09G2300/0426 ,  G09G2300/0434 ,  G09G2300/06 ,  G09G2300/08 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2320/02 ,  G09G2320/0252

Abstract: The present invention relates to an improved EPD which comprises both the traditional up/down switching and the in-plane switching modes. In other words, the improved EPD has dual switching modes. The monochrome EPDs of the present invention are capable of displaying highlight color of choice which is different from the text. For example, white background, blue text, and red highlight can be shown in any selected areas of the display. Furthermore, the full color EPDs of the present invention are capable of displaying high contrast images of high color saturation. Both high quality black and white states are possible in the full color displays of the present invention. The EPDs of the present invention do not need complex circuitry design, and are compatible with low cost and high yield roll-to-roll manufacturing processes.

Abstract translation: 本发明涉及一种改进的EPD，其包括传统的上/下切换和平面内切换模式。 换句话说，改进的EPD具有双重切换模式。 本发明的单色EPD能够显示与文本不同的选择的高亮颜色。 例如，可以在显示屏的任何选定区域中显示白色背景，蓝色文字和红色高亮。 此外，本发明的全色EPD能够显示高色彩饱和度的高对比度图像。 在本发明的全色显示器中，高质量的黑白状态都是可能的。 本发明的EPD不需要复杂的电路设计，并且与低成本和高产率的卷对卷制造工艺兼容。

公开(公告)号：US07242514B2

公开(公告)日：2007-07-10

申请号：US11414635

申请日：2006-04-27

Applicant: Jerry Chung ,  Rong-Chang Liang

Inventor： Jerry Chung ,  Rong-Chang Liang

IPC: G02B26/00

CPC classification number: G02F1/167

Abstract: An electrophoretic display (EPD) with thermal control is disclosed for controlling and maintaining an image in extreme temperature environments. Techniques are also disclosed for maintaining the EPD cell threshold voltage for EPD cells comprising an EPD display media at or above a desired level in an environment in which the EPD may be subjected to an extreme temperature. The techniques comprise sensing a sensed temperature associated with the EPD display media, determining whether the sensed temperature satisfies a criterion established to ensure that the display media temperature remains at a level associated with an acceptable EPD cell threshold voltage, and in the event it is determined that the sensed temperature does not satisfy the criterion, controlling the EPD display media temperature as required to bring the sensed temperature to a level that satisfies the criterion.

Abstract translation: 公开了一种具有热控制的电泳显示器（EPD），用于在极端温度环境中控制和维护图像。 还公开了用于在EPD可能经受极端温度的环境中维持包含EPD显示介质的EPD单元的EPD单元阈值电压等于或高于期望水平的技术。 这些技术包括感测与EPD显示介质相关联的感测温度，确定所感测的温度是否满足建立以确保显示介质温度保持在与可接受的EPD单元阈值电压相关联的水平的标准，以及在确定的情况下 感测到的温度不满足标准，根据需要控制EPD显示介质温度，以使检测到的温度达到满足标准的水平。

公开(公告)号：US20070138675A1

公开(公告)日：2007-06-21

申请号：US11668394

申请日：2007-01-29

Applicant: Rong-Chang Liang ,  HongMei Zang

Inventor： Rong-Chang Liang ,  HongMei Zang

IPC: B01J13/04

CPC classification number: G02F1/133615 ,  B01J13/16 ,  G02F1/167 ,  Y10T428/2989 ,  Y10T428/2991

Abstract: The present invention is directed to novel non-aqueous capsules suitable as display cells for an electrophoretic display and the encapsulation process for their manufacture. The present invention is also directed to an encapsulation process for the preparation of non-aqueous capsules suitable as display cells for an electrophoretic display. The process comprises emulsifying an internal phase comprising pigment particles or pigment-containing microparticles dispersed in a halogenated solvent and a halogenated shell-forming material into an external phase comprising a complementary chain extender or crosslinker in an organic solvent.

Abstract translation: 本发明涉及适用于电泳显示器的显示单元的新型非水性胶囊及其制造的包封方法。 本发明还涉及一种用于制备适合作为电泳显示器的显示单元的非水性胶囊的包封方法。 该方法包括将包含分散在卤化溶剂中的颜料颗粒或含颜料的微粒和卤化壳形成材料的内相乳化到包含有机溶剂中的互补扩链剂或交联剂的外相中。

公开(公告)号：US07226550B2

公开(公告)日：2007-06-05

申请号：US10683869

申请日：2003-10-09

Applicant: Jack Hou ,  HongMei Zang ,  Yajuan Chen ,  Jing-Den Chen ,  Chih-Yuan Liao ,  Rong-Chang Liang

Inventor： Jack Hou ,  HongMei Zang ,  Yajuan Chen ,  Jing-Den Chen ,  Chih-Yuan Liao ,  Rong-Chang Liang

IPC: H01B1/00 ,  H01B1/12

CPC classification number: C09D175/16 ,  C08G18/5015 ,  C08G18/6674 ,  C08L75/04 ,  C08L75/16 ,  C08L2205/03 ,  C09B47/14 ,  C09B69/008 ,  C09B69/108 ,  C09J175/16 ,  G02F1/167

Abstract: This invention relates to electrophoretic displays having improved performance. The threshold promoter of the present invention may induce or significantly enhance the threshold effect by improving the particle-particle interaction and/or the particle-electrode interaction. The promoter may be present in the system as a soluble or micelle molecule in the electrophoretic fluid or an adsorbed or chemically bonded molecule on the surface of particles. The use of such a threshold promoter does not show a detrimental effect on the display switching rate.

Abstract translation: 本发明涉及具有改进性能的电泳显示器。 本发明的阈值启动子可以通过改善颗粒 - 颗粒相互作用和/或颗粒 - 电极相互作用来诱导或显着提高阈值效应。 促进剂可以作为电泳液中的可溶性或胶束分子或颗粒表面上的吸附或化学键合的分子存在于体系中。 使用这种阈值启动器不会对显示切换速率产生不利影响。

公开(公告)号：US07205355B2

公开(公告)日：2007-04-17

申请号：US10310681

申请日：2002-12-04

Applicant: Rong-Chang Liang ,  HongMei Zang ,  Xiaojia Wang

Inventor： Rong-Chang Liang ,  HongMei Zang ,  Xiaojia Wang

IPC: C08K5/01

CPC classification number: C09J153/00 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/1341 ,  G02F1/1347 ,  G02F1/13475 ,  G02F1/167 ,  G02F2001/1672

Abstract: The invention relates to a display having improved contrast ratio, switching performance, reflectivity at the Dmin state and structural integrity and methods for its manufacture.

Abstract translation: 本发明涉及具有改进的对比度，切换性能，Dmin状态下的反射率和结构完整性的显示器及其制造方法。

公开(公告)号：US20070042135A1

公开(公告)日：2007-02-22

申请号：US11507033

申请日：2006-08-17

Applicant: Rong-Chang Liang ,  Scott Tseng ,  Ying-Syi Li ,  HongMei Zang

Inventor： Rong-Chang Liang ,  Scott Tseng ,  Ying-Syi Li ,  HongMei Zang

IPC: C09K19/00

CPC classification number: G02F1/13475 ,  G02F1/133377 ,  Y10T428/10 ,  Y10T428/1059

Abstract: This invention relates to a liquid crystal display with improved contrast ratio, switching performance, reflectivity at the Dmin state and structural integrity, and methods for its manufacture. The liquid crystal display of the present invention comprises microcups as display cells, wherein the microcups are formed from a microcup composition and filled with a liquid crystal composition.

Abstract translation: 本发明涉及具有改善的对比度，开关性能，Dmin状态下的反射率和结构完整性的液晶显示器及其制造方法。 本发明的液晶显示器包括作为显示单元的微杯，其中微杯由微杯组合物形成并填充有液晶组合物。

公开(公告)号：US20070036919A1

公开(公告)日：2007-02-15

申请号：US11499909

申请日：2006-08-04

Applicant: Xiaojia Wang ,  Cheri Pereira ,  Jack Hou ,  Rong-Chang Liang

Inventor： Xiaojia Wang ,  Cheri Pereira ,  Jack Hou ,  Rong-Chang Liang

IPC: C09K19/00

CPC classification number: C09J175/16 ,  C08G18/10 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/482 ,  C08G18/5066 ,  C08G18/6674 ,  C08L67/04 ,  C08L75/06 ,  C09J175/06 ,  Y10T428/1059 ,  Y10T428/1077 ,  Y10T428/1082 ,  C08G18/792 ,  C08G18/50 ,  C08L2666/18

Abstract: The invention is directed to compositions and methods for improving the physicomechanical and electro-optical properties of an electrophoretic or liquid crystal display and also to semi-finished or finished display panels with improved physicomechanical properties.

Abstract translation: 本发明涉及用于改善电泳或液晶显示器以及具有改善的物理机械性能的半成品或成品显示面板的物理机械和电光学性质的组合物和方法。

公开(公告)号：US07158282B2

公开(公告)日：2007-01-02

申请号：US10351460

申请日：2003-01-24

Applicant: Rong-Chang Liang ,  Xiaojia Wang ,  Hongmei Zang

Inventor： Rong-Chang Liang ,  Xiaojia Wang ,  Hongmei Zang

IPC: G02B26/00

CPC classification number: G02F1/167 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1339

Abstract: This application is directed to electrophoretic displays and semi-finished display panels comprising display cells prepared from the microcup and top-sealing technologies.

Abstract translation: 本申请涉及电泳显示器和半成品显示面板，其包括由微型杯和顶部密封技术制备的显示单元。