公开(公告)号：US20170022403A1

公开(公告)日：2017-01-26

申请号：US15217206

申请日：2016-07-22

申请人： E Ink Corporation

发明人： Peter Carsten Bailey Widger ,  Lynne A. McCullough ,  Russell J. Dewitte ,  Richard J. Paolini, JR. ,  Thomas Fauvell ,  Jonathan Kim Nguyen

IPC分类号： C09J175/06 ,  G02F1/167 ,  G02F1/15 ,  G01N23/223

CPC分类号： C09J175/06 ,  G01N23/223 ,  G01N2223/633 ,  G02F1/15 ,  G02F1/167 ,  G02F2001/133357 ,  G02F2202/28

摘要： Polymer formulations including urethane acrylates, adhesion promoters, and conductive monomers. By selecting suitable conductive monomers, it is possible to achieve formulations having a volume resistivity from 106 to 1010 Ohm·cm after being conditioned for one week at 25° C. and 50% relative humidity. Such formulations are suitable for incorporation into electro-optic materials, such as electro-optic displays or variable transmission films, e.g., for architectural applications. In other embodiments, the formulations additionally include metal oxide nanoparticles to alter the refractive index and/or conductivity. The addition of certain metal nanoparticles additionally facilitates non-destructive measurement of layer thickness using X-ray fluorescence spectroscopy.

摘要翻译： 包括聚氨酯丙烯酸酯，粘合促进剂和导电单体的聚合物制剂。 通过选择合适的导电单体，可以在25℃和50％相对湿度下调节一周后，获得体积电阻率为106至1010欧姆·厘米的配方。 这种制剂适合于结合到电光材料中，例如电光显示器或可变透射膜，例如用于建筑应用。 在其它实施方案中，制剂另外包括改变折射率和/或导电性的金属氧化物纳米颗粒。 添加某些金属纳米粒子还可以使用X射线荧光光谱法进一步促进层厚度的非破坏性测量。

公开(公告)号：US09835925B1

公开(公告)日：2017-12-05

申请号：US14989031

申请日：2016-01-06

申请人： E Ink Corporation

发明人： Stephen Bull ,  Damien Brewer ,  Jay William Anseth ,  Richard J. Paolini, Jr. ,  Thomas Fauvell ,  George G. Harris ,  Michael Thomas Regan

IPC分类号： G02F1/153 ,  G02F1/167 ,  B05D7/00 ,  G02F1/1333

CPC分类号： G02F1/167

摘要： Improvements in the production of electro-optic displays include: (a) use of a masking film to keep a selected area of a backplane (such as a front electrode contact) free from electro-optic material; (b) spray coating of electrophoretic capsules on to a substrate under controlled conditions; (c) forming a monolayer of capsules on a substrate by prior deposition of a water-swellable polymer; and (d) overcoating a layer of electro-optic material with a solvent-free polymerizable liquid material, contacting this layer with a light-transmissive electrode layer, and polymerizing the liquid material to adhere the electrode layer to the electro-optic material.

公开(公告)号：US10150899B2

公开(公告)日：2018-12-11

申请号：US15689399

申请日：2017-08-29

申请人： E Ink Corporation

发明人： Peter Carsten Bailey Widger ,  Lynne A. McCullough ,  Russell J. Dewitte ,  Richard J. Paolini, Jr. ,  Thomas Fauvell ,  Jonathan Kim Nguyen ,  Eugene Bzowej

IPC分类号： C09J175/06 ,  G01N23/223 ,  G02F1/167 ,  G02F1/15 ,  G02F1/1333

摘要： Polymer formulations including urethane acrylates, adhesion promoters, and conductive monomers. By selecting suitable conductive monomers, it is possible to achieve formulations having a volume resistivity from 106 to 1010 Ohm·cm after being conditioned for one week at 25° C. and 50% relative humidity. Such formulations are suitable for incorporation into electro-optic materials, such as electro-optic displays or variable transmission films, e.g., for architectural applications. In other embodiments, the formulations additionally include metal oxide nanoparticles to alter the refractive index and/or conductivity.

公开(公告)号：US09777201B2

公开(公告)日：2017-10-03

申请号：US15217206

申请日：2016-07-22

申请人： E Ink Corporation

发明人： Peter Carsten Bailey Widger ,  Lynne A. McCullough ,  Russell J. Dewitte ,  Richard J. Paolini, Jr. ,  Thomas Fauvell ,  Jonathan Kim Nguyen

IPC分类号： C09J175/06 ,  G01N23/223 ,  G02F1/167 ,  G02F1/15

CPC分类号： C09J175/06 ,  G01N23/223 ,  G01N2223/633 ,  G02F1/15 ,  G02F1/167 ,  G02F2001/133357 ,  G02F2202/28

摘要： Polymer formulations including urethane acrylates, adhesion promoters, and conductive monomers. By selecting suitable conductive monomers, it is possible to achieve formulations having a volume resistivity from 106 to 1010 Ohm·cm after being conditioned for one week at 25° C. and 50% relative humidity. Such formulations are suitable for incorporation into electro-optic materials, such as electro-optic displays or variable transmission films, e.g., for architectural applications. In other embodiments, the formulations additionally include metal oxide nanoparticles to alter the refractive index and/or conductivity. The addition of certain metal nanoparticles additionally facilitates non-destructive measurement of layer thickness using X-ray fluorescence spectroscopy.