ClassID:

104826

C09K19/406 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon

Sub-classes:
Recent Application in this class:
#1
20250122425
2025-04-17

Liquid Crystalline Polymer Composition and Molded Article Produced Therefrom

#2
20250066667
2025-02-27

Nonlinear Optical Chromophores Having Tetrahydrocarbazole Donor Groups, Lyotropic Compositions Containing the Same, and Methods of Poling Such Compositions

#3
20240247192
2024-07-25

Nonlinear optical chromophores having tetrahydrocarbazole donor groups, lyotropic compositions containing the same, and methods of poling such compositions

#4
20230183575
2023-06-15

Nonlinear optical chromophores having tetrahydrocarbazole donor groups, lyotropic compositions containing the same, and methods of poling such compositions

#5
20210324273
2021-10-21

Self-aligning material, self-aligning liquid crystal material, and liquid crystal display panel

#6
20200080001
2020-03-12

COMPOSITION, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS

#7
20190338190
2019-11-07

SILICON-CONTAINING COMPOUND, LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY USING THE SAME

#8
20190280223
2019-09-12

Dibenzo[d,B]silole-based reactive mesogens

#9
20190016956
2019-01-17

Liquid crystal compound and use thereof

#10
20180010740
2018-01-11

LED with thermo-responsive black-body line dimming

#11
20170307925
2017-10-26

LIQUID CRYSTAL DEVICE

#12
20170226421
2017-08-10

Polymerisable LC medium and polymer film with negative optical dispersion

#13
20160152896
2016-06-02

Composition for optical film and films and display device

#14
20160002537
2016-01-07

Polysilsesquioxane-dendron liquid crystals and method for preparing the same

#15
20150361344
2015-12-17

Dihydropyran compound, liquid crystal composition and liquid crystal display device

#16
20150255720
2015-09-10

Compounds for electronic devices

#17
20150137036
2015-05-21

Liquid crystal composition

#18
20140319420
2014-10-30

Nanoparticle, process, liquid crystal display panel and display device for inducing liquid crystal alignment

#19
20140178607
2014-06-26

Liquid crystal additive, liquid crystal composition and liquid crystal panel thereof

#20
20130342775
2013-12-26

High scattering smectic liquid crystal material and display device using the same

#21
20130155340
2013-06-20

Liquid crystal formulations and structures for smectic A optical devices

#22
20130016295
2013-01-17

Liquid crystal devices for information display and photonics applications

#23
20120224245
2012-09-06

Polymerisable LC material and polymer film with negative optical dispersion

#24
20120196942
2012-08-02

Liquid crystal composition

#25
20120105791
2012-05-03

Polymer-doped vertically-aligned nematic liquid crystals

#26
20120032994
2012-02-09

Wide temperature-range smectic liquid crystal materials

#27
20110256351
2011-10-20

Anti-counterfeit film with an amphichroic pattern and a preparation method thereof

#28
20110187971
2011-08-04

Gelling agent, a liquid crystal gel comprising the same, and a liquid crystal device comprising the liquid crystal gel

#29
20110147659
2011-06-23

Mesogenic compounds comprising discotic and calamitic groups

#30
20110102731
2011-05-05

Liquid crystal material, liquid crystal display device, liquid crystal optical space modulation device, and liquid crystal shutter

#31
20100283927
2010-11-11

Oligosiloxane modified liquid crystal formulations and devices using same

#32
20100283925
2010-11-11

Oligosiloxane modified liquid crystal formulations and devices using same

#33
20100222534
2010-09-02

Mesogenic dimers

#34
20100220279
2010-09-02

Ferroelectric liquid crystal (FLC) polymers

#35
20100182693
2010-07-22

Optical film, image display device, diethynylfluorene, and polymer thereof

#36
20100155664
2010-06-24

Liquid crystal composition comprising novel silicon containing compounds and liquid crystal display device using the same

#37
20100110362
2010-05-06

Birefringent polymer film with negative optical dispersion

#38
20100085531
2010-04-08

LIQUID CRYSTAL MOLECULE, LIQUID CRYSTAL MATERIAL, LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL OPTICAL SPATIAL MODULATION DEVICE

#39
20100085530
2010-04-08

Liquid crystal molecule, liquid crystal display device and liquid crystal optical spatial modulation device

#40
20100079719
2010-04-01

Liquid crystal molecule, liquid crystal display device, and liquid crystal spatial light modulation device

#41
20100078594
2010-04-01

Biaxial liquid crystal compound, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition

#42
20100072422
2010-03-25

Birefringent layer with negative optical dispersion

#43
20100059712
2010-03-11

Fluorene derivative, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition

#44
20100051867
2010-03-04

Liquid crystal compound, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition

#45
20090230356
2009-09-17

Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition

#46
20090185129
2009-07-23

Bistable ferroelectric liquid crystal devices

#47
20090169774
2009-07-02

Retardation film, and polarizing plate and liquid crystal display comprising the same

#48
20080231785
2008-09-25

Liquid crystal alignment film composition, liquid crystal device and display apparatus

#49
20080230745
2008-09-25

Liquid crystal compound, ferroelectric liquid crystal composition, and ferroelectric liquid crystal display

#50
20080143950
2008-06-19

Liquid crystal molecule, liquid crystal display and liquid crystal optical spatial modulation device

#51
20080108727
2008-05-08

Pre-polymer formulations for liquid crystal displays

#52
20080049175
2008-02-28

Liquid crystal device for generation and fast switching of high contrast images

#53
20070298192
2007-12-27

1,3,5-triazine compound, composition, and optically anisotropic material composed of the same

#54
20070131904
2007-06-14

BISTABLE FERROELECTRIC LIQUID CRYSTAL CELLS AND DEVICES USING SILOXANE OLIGOMERS AND THE USE THEREOF

#55
20070114492
2007-05-24

Silicon derivative, liquid crystal composition comprising the same and compensation film using the same liquid crystal composition

#56
20070114491
2007-05-24

Composition for forming liquid crystal film, optically anisotropic film, and production method thereof

#57
20070108408
2007-05-17

Biaxial liquid crystal electro-optic devices

#58
20070014934
2007-01-18

Substituted anthracenes

#59
20060151744
2006-07-13

Liquid crystal composition comprising novel silicon containing compounds and liquid crystal display device using the same

#60
20060151743
2006-07-13

Liquid crystal composition comprising novel silicon containing compounds and liquid crystal display device using the same

#61
20060097226
2006-05-11

Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition

#62
20050258396
2005-11-24

Photochromic liquid crystals

#63
20050189514
2005-09-01

Liquid crystal materials having silyl tail groups

#64
20050107552
2005-05-19

Cyclic olefin addition copolymer and process for producing same, crosslinking composition, crosslinked product and process for producing same, and optically transparent material and application thereof

#65
20050100772
2005-05-12

Organic-inorganic hybrid material, organic-inorganic hybrid proton-conductive material and fuel cell

#66
20050072960
2005-04-07

Liquid crystal polymer technology chemicals and applications