公开(公告)号：US12012382B2

公开(公告)日：2024-06-18

申请号：US17612300

申请日：2020-06-26

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Shinnosuke Yamauchi ,  Fabien Nekelson ,  Sabrina Chappellet

IPC: G02F1/1333 ,  C07D209/86 ,  C09K19/38 ,  G02B5/30

CPC classification number: C07D209/86 ,  C09K19/3823 ,  G02B5/3016 ,  C09K2219/03

Abstract: The invention relates to novel anisotropic compounds of formula




as well as to liquid crystalline mixtures, films and electro-optical devices comprising the compound.

公开(公告)号：US11952524B2

公开(公告)日：2024-04-09

申请号：US17634308

申请日：2020-08-24

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet ,  Richard Frantz

IPC: G02F1/1333 ,  C09K19/04 ,  C09K19/06 ,  C09K19/30 ,  C09K19/34

CPC classification number: C09K19/0403 ,  C09K19/067 ,  C09K19/3003 ,  C09K19/3068 ,  C09K19/3452 ,  C09K19/3477 ,  C09K19/3497 ,  C09K2019/0414 ,  C09K2019/0448 ,  C09K2019/3009 ,  C09K2019/3075

Abstract: The invention relates to novel compositions comprising at least two anisotropic compounds of formula




as well as to liquid crystalline networks, films and electro-optical devices comprising the compositions.

公开(公告)号：US11634544B2

公开(公告)日：2023-04-25

申请号：US17348860

申请日：2021-06-16

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: G02F1/1337 ,  C08G77/385 ,  C08G77/388 ,  C08G77/38 ,  C08L77/00 ,  C08L79/08

Abstract: The present invention relates to siloxane polymer, copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer of formula (I), to compositions thereof, to a process for the preparation of the linear, branched or crosslinked siloxane polymer, and to its use for optical and electro optical devices, such as liquid crystal devices (LCDs):

公开(公告)号：US11702595B2

公开(公告)日：2023-07-18

申请号：US17596635

申请日：2020-06-26

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: G02F1/1333 ,  C09K19/04

CPC classification number: C09K19/04 ,  C09K2019/0448

Abstract: The invention relates to novel anisotropic compounds of formula




as well as to liquid crystalline mixtures, films and electro-optical devices comprising the compound.

公开(公告)号：US10696795B2

公开(公告)日：2020-06-30

申请号：US15772986

申请日：2016-11-09

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: C08G77/385 ,  C08G77/388 ,  C08G77/38 ,  C08L77/00 ,  C08L79/08 ,  G02F1/1337

Abstract: The present invention relates to siloxane polymer, copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer of formula (I), to compositions thereof, to a process for the preparation of the linear, branched or crosslinked siloxane polymer, and to its use for optical and electro optical devices, such as liquid crystal devices (LCDs):

公开(公告)号：US12006463B2

公开(公告)日：2024-06-11

申请号：US17611644

申请日：2020-06-26

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Shinnosuke Yamauchi ,  Fabien Nekelson ,  Sabrina Chappellet

IPC: G02F1/1333 ,  C07D241/44 ,  C08F122/22 ,  C09K19/34 ,  C09K19/38 ,  C09K19/04

CPC classification number: C09K19/3861 ,  C07D241/44 ,  C08F122/22 ,  C09K19/345 ,  C09K19/3804 ,  C09K2019/0444 ,  C09K2019/0448

Abstract: The invention relates to novel anisotropic compounds of formula (I)




as well as liquid crystalline mixtures, films and electro-optical devices comprising the compound.

公开(公告)号：US20200223984A1

公开(公告)日：2020-07-16

申请号：US16836131

申请日：2020-03-31

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: C08G77/385 ,  C08G77/388 ,  C08G77/38 ,  C08L77/00 ,  C08L79/08 ,  G02F1/1337

Abstract: The present invention relates to siloxane polymer, copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer of formula (I), to compositions thereof, to a process for the preparation of said linear, branched or crosslinked siloxane polymer, and to its use for optical and electro optical devices, such as, liquid crystal devices (LCDs).

公开(公告)号：US11959005B2

公开(公告)日：2024-04-16

申请号：US17434947

申请日：2020-03-16

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: G02F1/1333 ,  C09K19/04

CPC classification number: C09K19/04 ,  C09K2019/0448

Abstract: The invention relates to novel polymerizable liquid crystals of formula (I), to LCP mixtures comprising these compounds and to their uses for optical and electro-optical devices:




with the proviso the at least one of the polymerisable groups G1 or G2 is a naphthalenediyl group.

公开(公告)号：US11098164B2

公开(公告)日：2021-08-24

申请号：US16836131

申请日：2020-03-31

Applicant: ROLIC TECHNOLOGIES AG

Inventor： Sabrina Chappellet

IPC: C08G77/385 ,  C08G77/388 ,  C08G77/38 ,  C08L77/00 ,  C08L79/08 ,  G02F1/1337

Abstract: The present invention relates to siloxane polymer, copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer of formula (I), to compositions thereof, to a process for the preparation of the linear, branched or crosslinked siloxane polymer, and to its use for optical and electro optical devices, such as liquid crystal devices (LCDs):