ClassID:

104801

C09K19/36 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit Steroidal liquid crystal compounds

Recent Application in this class:
#1
20250052937
2025-02-13

LIQUID CRYSTAL OPTICAL ELEMENT AND DISPLAY DEVICE

#2
20240241477
2024-07-18

METHOD OF MAKING HOLOGRAMS USING LIQUID CRYSTAL MASTERS

#3
20240201541
2024-06-20

LIQUID CRYSTAL DISPLAY DEVICE, AND A METHOD OF MANUFACTURING THE SAME

#4
20240174878
2024-05-30

Thermochromic Liquid Crystal Inks

#5
20230416608
2023-12-28

DEVICES COMPRISING A LIQUID CRYSTAL LAYER AND USES THEREOF

#6
20230375764
2023-11-23

Liquid crystal optical element and method for manufacturing the same

#7
20230295561
2023-09-21

LIQUID CRYSTAL SCAFFOLDS AND USE THEREOF

#8
20230229002
2023-07-20

OPTICAL ELEMENT, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE

#9
20220389317
2022-12-08

Cholesteric liquid crystal based solid shell and production method thereof

#10
20220372372
2022-11-24

CHOLESTERIC LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF

#11
20220333013
2022-10-20

CHOLESTERIC LIQUID CRYSTAL FILM

#12
20220316099
2022-10-06

LIQUID CRYSTAL CLAD FIBERS

#13
20220289988
2022-09-15

Pigment composition, identification medium, and authenticity determination method

#14
20220268982
2022-08-25

One-Way Circularly Polarized Light Generated by Propagation through Ch-GLC Films Doped with Light-Absorbing Dyes

#15
20220213342
2022-07-07

THERMOCHROMIC LIQUID CRYSTAL INKS

#16
20220019101
2022-01-20

LAMINATED GLASS AND PROJECTION IMAGE DISPLAY SYSTEM

#17
20210116615
2021-04-22

Cholesteric liquid crystal layer, laminate, optically anisotropic body, reflective film, method for producing cholesteric liquid crystal layer, anti-counterfeit medium, and determination method

#18
20210011295
2021-01-14

Optical element, light guide element, and image display device

#19
20200255739
2020-08-13

LIGHT MODULATION ELEMENT

#20
20200241336
2020-07-30

Complex and optical element

#21
20200050009
2020-02-13

Optical film, lamination-type optical film, and aerial imaging device including lamination-type optical film

#22
20190331956
2019-10-31

Method for fabricating micro-cell structures

#23
20190256771
2019-08-22

Liquid crystal displays and liquid crystalline media with homeotropic alignment

#24
20190185748
2019-06-20

Liquid-crystal medium

#25
20180323570
2018-11-08

Electrically tunable laser with cholesteric liquid crystal heliconical structure

#26
20180252957
2018-09-06

POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND OPTICALLY ANISOTROPIC BODY FORMED FROM THE SAME

#27
20180244997
2018-08-30

Method for preparing solid-state helical photonic crystal structure and photonic crystal structure prepared thereby

#28
20180216004
2018-08-02

Low birefringence ferroelectric liquid crystal mixtures

#29
20180196179
2018-07-12

LAMINATE, OPTICAL SENSOR, AND KIT

#30
20180195005
2018-07-12

Polymerizable polar compound, liquid crystal composition and liquid crystal display device

#31
20180143363
2018-05-24

MIRROR WITH IMAGE DISPLAY FUNCTION

#32
20180080912
2018-03-22

Method of Detection of Volatile Organic Compounds Using Liquid Crystals that Form a Blue Phase; and Device for Stabilization and Thickness Control of Liquid Crystal Films

#33
20180073922
2018-03-15

COMPOSITION, FILM FOR ULTRAVIOLET LIGHT INTENSITY DETECTION, METHOD FOR PREPARING THE FILM AND METHOD FOR ULTRAVIOLET LIGHT INTENSITY DETECTION

#34
20180022997
2018-01-25

Liquid crystal displays and liquid crystalline media with homeotropic alignment

#35
20170369418
2017-12-28

Polymerizable polar compound, liquid crystal composition, and liquid crystal display element

#36
20170357131
2017-12-14

LIGHT MODULATION ELEMENT

#37
20170321122
2017-11-09

Liquid crystal display device and method for manufacturing the same

#38
20170315398
2017-11-02

Cholesteric liquid crystal cell with increased reflectivity

#39
20170190821
2017-07-06

Polymerizable composition containing polymerizable compound, film, and half mirror for displaying projection image

#40
20170174995
2017-06-22

Compound and liquid-crystal composition employing the same

#41
20170081589
2017-03-23

Liquid crystal composition, liquid crystal display device and its manufacturing method

#42
20170052395
2017-02-23

Polysiloxane elastomer containing liquid crystal lateral chain, and smart watch made from the same

#43
20170009138
2017-01-12

Polymerizable compound, polymer, polymerizable composition, film, and half mirror for displaying projection image

#44
20160370657
2016-12-22

Method and material for manufacturing alignment layer, display substrate, and display panel

#45
20160342023
2016-11-24

Enhanced brightness eWriter device

#46
20160342003
2016-11-24

Brightness enhancement film, optical sheet member, and liquid crystal display device

#47
20160178588
2016-06-23

Method of detection of volatile organic compounds using liquid crystals that form a blue phase; and device for stabilization and thickness control of liquid crystal films

#48
20160177181
2016-06-23

Enhanced wavelength converting structure

#49
20160122653
2016-05-05

Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

#50
20160108316
2016-04-21

Liquid crystal display device and method for manufacturing the same

#51
20160033806
2016-02-04

Field induced heliconical structure of cholesteric liquid crystal

#52
20150353828
2015-12-10

Liquid crystal film, method for preparing the film, temperature-responsive device comprising the film, and circular polarizer made therefrom

#53
20150344781
2015-12-03

Liquid crystal composition

#54
20150301249
2015-10-22

Optical elements comprising cholesteric liquid crystal polymers

#55
20150261021
2015-09-17

LIQUID CRYSTAL FILM HAVING DIFFERENT REFLECTING REGION OF LIGHT ACCORDING TO EXTERNAL ENVIRONMENT CONDITION AND METHOD FOR MANUFACTURING THE SAME

#56
20150247090
2015-09-03

Monomer, liquid crystal composition, liquid crystal display device, and production method for liquid crystal display device

#57
20150232734
2015-08-20

Polymer matrices functionalized with liquid crystals for enhanced thermal conductivity

#58
20150168622
2015-06-18

INFRARED-RAY REFLECTIVE MEMBER

#59
20140374657
2014-12-25

Compound, liquid crystal composition, polymer material and film

#60
20140346399
2014-11-27

Polymerizable compound, liquid crystal composition, and liquid crystal display device

#61
20140339470
2014-11-20

Compound, liquid crystal composition, polymer material, and film

#62
20140320776
2014-10-30

Adaptive liquid crystal structural interface

#63
20140037546
2014-02-06

Mixture of liquid-crystal compounds, system of three liquid-crystal mixtures and their use

#64
20130182202
2013-07-18

Liquid crystal displays and liquid crystalline media with homeotropic alignment

#65
20120319043
2012-12-20

Liquid-crystal emulsion oil in water type and a preparation method of the liquid-crystal emulsion

#66
20120298918
2012-11-29

Mixture of liquid-crystal compounds, system of three liquid-crystal mixtures and their use

#67
20120238524
2012-09-20

Water-soluble polysaccharide ethers and their use

#68
20110240920
2011-10-06

Blue phase liquid crystal composition

#69
20110240918
2011-10-06

Optically active compound having polymerizable group and its polymer

#70
20110236603
2011-09-29

CELLULOSE ACYLATE FILM, RETARDER, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICES

#71
20100272924
2010-10-28

Polymerizable cholesteric liquid crystal composition and its use

#72
20100227084
2010-09-09

LIQUID CRYSTAL COMPOSITION AND REFLECTIVE DISPLAY ELEMENT

#73
20100225853
2010-09-09

REFLECTIVE COLOR-CHANGING LIQUID CRYSTAL DISPLAY

#74
20100219374
2010-09-02

Polymerizable liquid crystal composition and uses for the same

#75
20100124623
2010-05-20

Liquid crystal composition for use in liquid crystal display

#76
20100103337
2010-04-29

Liquid crystal composition, liquid crystal device, reflective display material, and light modulating material

#77
20100086506
2010-04-08

Cholesteric liquid crystal composition

#78
20100076171
2010-03-25

Polymerizable liquid crystal compound, composition and polymer

#79
20090325453
2009-12-31

Alignment treatment method of substrate for liquid crystal display device and manufacturing method thereof

#80
20090178927
2009-07-16

Methods and compositions for electrophoretic metallization deposition

#81
20080292817
2008-11-27

Liquid crystal composition, liquid crystal element, reflective display material, light-controlling material, and method of preparing liquid crystal composition

#82
20080058496
2008-03-06

Polyamic acid-based composition, and liquid crystal orienting agent and orienting film containing the same

#83
20080001121
2008-01-03

Polymerizable liquid crystal composition and uses for the same

#84
20050263741
2005-12-01

Glassy chiral-nematic liquid crystals and optical devices containing same

#85
18493738
2025-04-22

Organic solid crystals having helical structures formed using cholesteric liquid crystals

#86
17384340
2023-10-24

Organic solid crystals having helical structures formed using cholesteric liquid crystals