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公开(公告)号：EP3256904B1
公开(公告)日：2020-05-06
申请号：EP16749832.8
申请日：2016-02-10
发明人： GOULDING, Mark , SMITH, Nathan , HANNEBAUER, Rob
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公开(公告)号：EP3256904A1
公开(公告)日：2017-12-20
申请号：EP16749832.8
申请日：2016-02-10
发明人： GOULDING, Mark , SMITH, Nathan , HANNEBAUER, Rob
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/13306 , G02F1/137 , G02F1/1676 , G02F1/195 , G02F2201/124 , G02F2203/023
摘要： Conventional total internal reflection image displays consist of mobile particles of a single charge and capable of displaying information consisting of two different optical states. The reflective image display embodiments described herein comprises particles of different charge states and optical characteristics in combination with multi-electrode arrays. This may allow for displaying information consisting of at least three different optical states.
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公开(公告)号：EP3100112B1
公开(公告)日：2018-08-29
申请号：EP15743964.7
申请日：2015-01-30
发明人： GOULDING, Mark , KEMP, Roger , SMITH, Nathan , SADLIK, Bram M. , WHITEHEAD, Lorne A. , PULLEN, Anthony E.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/0123 , G02F2001/1676 , G02F2202/022
摘要： Semi-retro-reflective, semi-specular, specular and etched glass displays are equipped with a dielectric layer. This leads to displays with enhanced brightness, improved electrophoretic particle responsiveness, improved grayscale and chemical stability in the presence of an electrophoretic medium, electric field and high temperatures. In one embodiment, a reflective image display comprises a front sheet further comprising a plurality of hemispherical protrusions, front and rear electrodes, a dielectric layer on the surface of at least one electrode, liquid medium with electrophoretically mobile particles, color filter array layer and a directional front light system.
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4.发明公开
公开(公告)号：EP3100112A2
公开(公告)日：2016-12-07
申请号：EP15743964.7
申请日：2015-01-30
发明人： GOULDING, Mark , KEMP, Roger , SMITH, Nathan , SADLIK, Bram M. , WHITEHEAD, Lorne A. , PULLEN, Anthony E.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/0123 , G02F2001/1676 , G02F2202/022
摘要： Semi-retro-reflective, semi-specular, specular and etched glass displays are equipped with a dielectric layer. This leads to displays with enhanced brightness, improved electrophoretic particle responsiveness, improved grayscale and chemical stability in the presence of an electrophoretic medium, electric field and high temperatures. In one embodiment, a reflective image display comprises a front sheet further comprising a plurality of hemispherical protrusions, front and rear electrodes, a dielectric layer on the surface of at least one electrode, liquid medium with electrophoretically mobile particles, color filter array layer and a directional front light system.
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公开(公告)号：EP3083834B1
公开(公告)日：2018-05-30
申请号：EP14835473.1
申请日：2014-12-04
申请人： Merck Patent GmbH
发明人： SMITH, Nathan
IPC分类号： C09B29/08 , C09B67/22 , C09B29/033 , C09B31/043 , C09B35/20 , G02F1/167 , C09B1/28
CPC分类号： G02F1/167 , C09B1/285 , C09B29/0048 , C09B29/0081 , C09B29/0808 , C09B31/043 , C09B35/20 , C09B67/0033 , G02F2001/1678
摘要： This invention relates to electrophoretic fluids comprising a solvent, a dye, white particles, and coloured particles selected from red, green, blue, magenta, cyan, yellow particles, and mixtures thereof, and electrophoretic display devices comprising such fluids.
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公开(公告)号：EP2834705B1
公开(公告)日：2018-12-05
申请号：EP13713358.3
申请日：2013-03-28
申请人： Merck Patent GmbH
发明人： GREINERT, Nils , BAUER, Thomas , KOCH, Matthias , HECHLER, Wolfgang , RENTSCHLER, Thomas , SMITH, Nathan
CPC分类号： G02F1/167 , B01J13/10 , B01J13/20 , C01P2004/84 , C01P2006/40 , C09B67/0013 , C09B67/009 , C09B69/10 , C09C1/3676 , C09C3/10 , G02F2001/1678
摘要： This invention relates to particles comprising a core particle and a polymeric shell, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
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公开(公告)号：EP2870218A1
公开(公告)日：2015-05-13
申请号：EP13729607.5
申请日：2013-06-14
申请人： Merck Patent GmbH
发明人： ADLEM, Kevin , PARRI, Owain, Llyr , TUFFIN, Rachel , SAXTON, Patricia, Eileen , SNOW, Benjamin , GOULDING, Mark, John , SMITH, Nathan
CPC分类号： C09K19/2014 , C07C25/18 , C07C43/225 , C07C69/67 , C07C255/50 , C09K19/0258 , C09K19/04 , C09K2019/0444
摘要： The invention relates to bimesogenic compounds of formula I wherein R11, R12, MG11, MG12, X11, X12 and Sp1 have the meaning given in claim 1, to the use of bimesogenic compounds of formula I in liquid crystal media and particular to flexoelectric liquid crystal devices comprising a liquid crystal medium according to the present invention.
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8.发明公开PARTICLES FOR ELECTROPHORETIC DISPLAYS COMPRISING A CORE AND A RANDOM - COPOLYMER COATING 审中-公开粒子与核心电泳表演和无规共聚物的涂层
公开(公告)号：EP2834705A1
公开(公告)日：2015-02-11
申请号：EP13713358.3
申请日：2013-03-28
申请人： Merck Patent GmbH
发明人： GREINERT, Nils , BAUER, Thomas , KOCH, Matthias , HECHLER, Wolfgang , RENTSCHLER, Thomas , SMITH, Nathan
CPC分类号： G02F1/167 , B01J13/10 , B01J13/20 , C01P2004/84 , C01P2006/40 , C09B67/0013 , C09B67/009 , C09B69/10 , C09C1/3676 , C09C3/10 , G02F2001/1678
摘要： This invention relates to particles comprising a core particle and a polymeric shell, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
摘要翻译： 本发明涉及包含核粒子和壳聚合物，电泳流体包括寻求颗粒，并且电泳显示装置，其包括寻求流体颗粒。
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公开(公告)号：EP4022388A1
公开(公告)日：2022-07-06
申请号：EP20760476.0
申请日：2020-08-27
申请人： Merck Patent GmbH
发明人： SMITH, Nathan , KEMP, Roger
IPC分类号： G02F1/167 , G02B26/00 , G02F1/19 , G02F1/1675
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公开(公告)号：EP3815159A1
公开(公告)日：2021-05-05
申请号：EP19733481.6
申请日：2019-06-25
申请人： Merck Patent GmbH
发明人： HEIL, Holger , KOCH, Matthias , SMITH, Nathan
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