-
公开(公告)号:US06764723B2
公开(公告)日:2004-07-20
申请号:US10126878
申请日:2002-04-22
申请人: Seung-Eun Lee , Nobuo Kubo , Masahiro Iijima , Hideo Ichinose , Yukiomi Tanaka , Shinji Nakajima , Yasushi Sugiyama , Takanori Takeda
发明人: Seung-Eun Lee , Nobuo Kubo , Masahiro Iijima , Hideo Ichinose , Yukiomi Tanaka , Shinji Nakajima , Yasushi Sugiyama , Takanori Takeda
IPC分类号: C09K1930
CPC分类号: C09K19/3066 , C09K19/3001 , C09K2019/3027 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of formula I wherein R1 and R2 are independently of each other an alkyl, alkoxy or alkenyl group with 1 to 12 C atoms, it also being possible for one or more CH2 groups in these radicals to be replaced, in each case independently of one another, by —O—, —CH═CH—, —CO—, —OCO— or —COO— in such a manner that oxygen atoms are not linked directly to one another, Z is OCH2 or CH2O, and m is 0 or 1.
摘要翻译: 本发明涉及一种基于具有负介电各向异性的极性化合物的混合物的液晶介质,其含有至少一种式I的化合物,其中R 1和R 2彼此独立地为烷基,烷氧基或烯基 具有1至12个C原子,也可以在这些基团中的一个或多个CH 2基团彼此独立地被-O - , - CH = CH - , - CO-,-OCO- 或-COO-,使得氧原子彼此不直接连接,Z为OCH 2或CH 2 O,且m为0或1。
-
公开(公告)号:US08585925B2
公开(公告)日:2013-11-19
申请号:US13148131
申请日:2010-02-03
申请人: Markus Czanta , Izumi Saito , Christian Schoenefeld , Seung-Eun Lee , Sang-Kyu Lee , Ji-Hong Bae
发明人: Markus Czanta , Izumi Saito , Christian Schoenefeld , Seung-Eun Lee , Sang-Kyu Lee , Ji-Hong Bae
CPC分类号: C09K19/42 , C09K2019/0448 , C09K2019/0466 , C09K2019/548
摘要: The present invention relates to dielectrically positive, preferably nematic, media comprising one or more polymerisable compounds, to polymer-stabilized media obtained therefrom, to the use thereof in liquid-crystal displays, and to these displays, in particular PSA-IPS, PSA-FFS and PSA-positive VA displays.
摘要翻译: 本发明涉及包含一种或多种可聚合化合物的介电阳性,优选向列型介质,由其获得的聚合物稳定介质,其在液晶显示器中的用途,以及这些显示器,特别是PSA-IPS,PSA- FFS和PSA正VA显示。
-
公开(公告)号:US20120032112A1
公开(公告)日:2012-02-09
申请号:US13148131
申请日:2010-02-03
申请人: Markus Czanta , Izumi Saito , Christian Schoenefeld , Seung-Eun Lee , Sang-Kyu Lee , Ji-Hong Bae
发明人: Markus Czanta , Izumi Saito , Christian Schoenefeld , Seung-Eun Lee , Sang-Kyu Lee , Ji-Hong Bae
IPC分类号: C09K19/20
CPC分类号: C09K19/42 , C09K2019/0448 , C09K2019/0466 , C09K2019/548
摘要: The present invention relates to dielectrically positive, preferably nematic, media comprising one or more polymerisable compounds, to polymer-stabilised media obtained therefrom, to the use thereof in liquid-crystal displays, and to these displays, in particular PSA-IPS, PSA-FFS and PSA-positive VA displays
摘要翻译: 本发明涉及包含一种或多种可聚合化合物的介电阳性,优选向列型介质,由其获得的聚合物稳定介质,其在液晶显示器中的用途,以及这些显示器,特别是PSA-IPS,PSA- FFS和PSA正VA显示
-
公开(公告)号:US09914877B2
公开(公告)日:2018-03-13
申请号:US13991764
申请日:2011-10-31
申请人: Eun-Kyu Lee , Seung-Eun Lee , Dong-Mee Song
发明人: Eun-Kyu Lee , Seung-Eun Lee , Dong-Mee Song
CPC分类号: C09K19/3003 , C09K19/44 , C09K19/54 , C09K2019/0448 , C09K2019/123 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , C09K2019/548
摘要: The present invention relates to a liquid crystal panel, a liquid crystal display device and to a liquid crystal medium having a negative dielectric anisotropy Δ∈.
-
公开(公告)号:US08551358B2
公开(公告)日:2013-10-08
申请号:US13000747
申请日:2009-06-23
申请人: Seung-Eun Lee , Eun Young Kim , Dong-Mee Song , Kyung-Ah Park , Sang-Hyun Park , Eun-Kyu Lee
发明人: Seung-Eun Lee , Eun Young Kim , Dong-Mee Song , Kyung-Ah Park , Sang-Hyun Park , Eun-Kyu Lee
CPC分类号: G02F1/1396 , C09K19/12 , C09K19/2007 , C09K19/42 , C09K19/542 , C09K19/56 , C09K2019/0448 , C09K2019/0466 , C09K2019/123 , C09K2019/3012 , C09K2019/3019 , C09K2019/3021 , C09K2019/3042 , C09K2019/548 , Y10T428/10 , Y10T428/1036
摘要: The present invention relates to a liquid-crystalline medium, characterised in that it contains a polymerisable component (A) containing one more polymerisable compounds and a liquid-crystalline component (B) containing one more compounds of the general formula I in which R, rings A1 and A2, Z1, Z2, Y1, Y2, X0 and r are as defined in Claim 1.
-
公开(公告)号:US20130056680A1
公开(公告)日:2013-03-07
申请号:US13696144
申请日:2011-04-26
申请人: Seung-Eun Lee , Sang-Kyu Lee , Heui-Seok Jin , Won-Hoon Park , Karl Skjonnemand , David Wilkes , Kevin Adlem , Patricia Saxton , Owain Llyr Parri
发明人: Seung-Eun Lee , Sang-Kyu Lee , Heui-Seok Jin , Won-Hoon Park , Karl Skjonnemand , David Wilkes , Kevin Adlem , Patricia Saxton , Owain Llyr Parri
CPC分类号: C09K19/586 , C09K19/20 , C09K19/2028 , C09K19/3068 , C09K19/46 , C09K19/542 , C09K19/588 , C09K2019/0444 , C09K2019/0448 , C09K2019/2035 , C09K2019/301 , C09K2019/3015 , C09K2019/3077 , C09K2019/3083 , C09K2019/548
摘要: The instant invention relates to liquid crystalline media comprising a chiral component, component A, consisting of one or more chiral compounds, optionally, a bimesogenic component, component B, consisting of one or more bimesogenic compounds, a liquid crystalline component, component C, consisting of one or more liquid crystalline, respectively mesogenic compounds, and a reactive mesogenic component, component D, comprising, one or more reactive mesogenic compounds, as defined in claim 1, to their stabilization by polymerization and to the polymer-stabilised liquid crystal materials, as well as to liquid crystal displays comprising these liquid crystal media, respectively these stabilized materials, especially to USH-displays and in particular to active matrix displays and, last not least, to the processes of preparation of the respective composite systems and of the displays comprising these systems.
-
-
-
-
-