C09K19/3048 - CPC Classification Index

ClassID:

104752 ⎘

C09K19/3048 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit; Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings; Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon double bonds

Recent Application in this class:

20260028530

2026-01-29

LIQUID CRYSTALLINE MEDIUM

20250297161

2025-09-25

Liquid-crystal medium

20250250486

2025-08-07

LIQUID-CRYSTALLINE MEDIUM

20250171690

2025-05-29

LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION THEREOF, AND LIQUID CRYSTAL DISPLAY DEVICE

20240124779

2024-04-18

HETEROAROMATIC ISOTHIOCYANATES

20240026223

2024-01-25

Liquid crystal composition and liquid crystal display device comprising same

20230392075

2023-12-07

AROMATIC ISOTHIOCYANATES

20230383186

2023-11-30

Liquid-crystal medium

20230323209

2023-10-12

LIQUID-CRYSTAL MEDIUM

#10

20230017104

2023-01-19

Array substrate and display device

#11

20220404673

2022-12-22

Liquid crystal display device

#12

20220306938

2022-09-29

Aromatic isothiocyanates

#13

20220041933

2022-02-10

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL DISPLAY

#14

20220002623

2022-01-06

Liquid crystal composition containing dibenzo derivative and liquid crystal display device

#15

20210284910

2021-09-16

Liquid crystal composition containing polymerizable compound and display device thereof

#16

20200332193

2020-10-22

LIQUID CRYSTAL ELEMENT USED FOR PHASE CONTROL OF ELECTROMAGNETIC WAVE SIGNAL

#17

20200299578

2020-09-24

POLYMERIZABLE COMPOUND HAVING METHOXYMETHYL ACRYLIC GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE

#18

20200102499

2020-04-02

Liquid-crystal medium

#19

20200032142

2020-01-30

Liquid-crystal lens

#20

20190093013

2019-03-28

Liquid-crystalline medium and liquid-crystal display comprising the same

#21

20180355179

2018-12-13

Dye compound, composition comprising dye compound, and display device using dye compound

#22

20180195005

2018-07-12

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

#23

20180072951

2018-03-15

Liquid crystal composition and liquid crystal display device

#24

20170369781

2017-12-28

Liquid crystalline medium

#25

20170313940

2017-11-02

Liquid crystal composition and liquid crystal display device

#26

20170267928

2017-09-21

Liquid crystalline medium

#27

20170233652

2017-08-17

Liquid-crystalline medium and liquid-crystal display comprising the same

#28

20170073580

2017-03-16

Liquid crystalline medium

#29

20170066966

2017-03-09

Liquid crystalline medium

#30

20170051204

2017-02-23

Liquid crystalline medium

#31

20170029701

2017-02-02

Liquid crystal composition and liquid crystal display device

#32

20160348002

2016-12-01

Liquid crystal composition and liquid crystal display device comprising the same

#33

20160264865

2016-09-15

LIQUID CRYSTALLINE MEDIUM

#34

20160244670

2016-08-25

Liquid crystal compound having vinylene group, liquid crystal composition and liquid crystal display device

#35

20160168464

2016-06-16

Liquid-crystalline medium

#36

20160090531

2016-03-31

Liquid crystal composition and liquid crystal display device

#37

20160046862

2016-02-18

Liquid crystalline medium

#38

20160040067

2016-02-11

Liquid crystal compound having butene-bonding group, liquid crystal composition and liquid crystal display device

#39

20150284636

2015-10-08

Liquid-crystalline medium and electro-optical liquid-crystal display

#40

20150240157

2015-08-27

Liquid crystalline medium

#41

20150166890

2015-06-18

Liquid-crystalline medium

#42

20150069297

2015-03-12

Liquid crystal compound having tetrafluoropropenyl, liquid crystal composition, and liquid crystal display element

#43

20140346399

2014-11-27

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

#44

20140145113

2014-05-29

Liquid crystal compound having CFOCFat terminal, liquid crystal composition and liquid crystal display device

#45

20140110631

2014-04-24

Liquid-crystalline medium

#46

20140049743

2014-02-20

Liquid crystal composition and liquid crystal display device

#47

20140008575

2014-01-09

Mesogenic compounds, liquid crystal media and components for high frequency technology

#48

20130335693

2013-12-19

Liquid crystalline medium

#49

20130306910

2013-11-21

Liquid crystal display

#50

20130235290

2013-09-12

Liquid crystal display element

#51

20130119310

2013-05-16

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

#52

20130029443

2013-01-31

Photoalignment material, display substrate having an alignment layer formed using the same, and to a method of manufacturing the display substrate

#53

20120326084

2012-12-27

Liquid-crystalline medium

#54

20120307177

2012-12-06

Liquid crystal display and liquid crystalline medium

#55

20120305843

2012-12-06

Liquid crystalline medium

#56

20120248374

2012-10-04

Liquid crystalline medium

#57

20120193577

2012-08-02

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

#58

20110291047

2011-12-01

Trans-monofluoroethylene liquid crystal compound having negative dielectric anisotropy, a liquid crystal composition using the compound and a liquid crystal display device

#59

20110278502

2011-11-17

Liquid crystalline medium

#60

20110260106

2011-10-27

Liquid crystal compounds of butylenes

#61

20110255048

2011-10-20

Liquid-crystal display

#62

20110253938

2011-10-20

Liquid-crystalline medium

#63

20110253937

2011-10-20

Liquid-crystalline medium

#64

20110237849

2011-09-29

Liquid crystal compounds and method for preparing the same

#65

20100085529

2010-04-08

Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compounds

#66

20090290109

2009-11-26

Photoalignment material, display substrate having an alignment layer formed using the same, and to a method of manufacturing the display substrate

#67

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

#68

20090109392

2009-04-30

LIQUID CRYSTAL MIXTURE FOR PSA PROCESS AND LIQUID CRYSTAL DISPLAY DEVICE

#69

20080315157

2008-12-25

Liquid-crystalline medium

#70

20080308768

2008-12-18

Liquid crystalline medium

#71

20080266512

2008-10-30

Liquid crystal material, method for producing liquid crystal material and liquid crystal device

#72

20080260971

2008-10-23

Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compounds

#73

20080251762

2008-10-16

Liquid crystal medium

#74

20080149891

2008-06-26

Stilbene derivatives, liquid-crystal mixtures and electro-optical displays

#75

20070228327

2007-10-04

Liquid-crystalline medium and liquid-crystal display

#76

20070176146

2007-08-02

Liquid-crystalline medium and liquid-crystal display

#77

20070034830

2007-02-15

Liquid-crystalline medium

#78

20060278850

2006-12-14

Liquid crystalline medium and liquid crystal display

#79

20060118764

2006-06-08

Liquid crystal composition and liquid crystal display device

#80

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

#81

20050072963

2005-04-07

Liquid crystal compounds

#82

20050006624

2005-01-13

Perfluoropropenyl-containing compound, liquid crystal composition and liquid crystal display element