C09K19/06 - CPC Classification Index

ClassID:

104724 ⎘

C09K19/06 - 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

Sub-classes:

C09K19/061 » {Linear compounds without any rings} 12
C09K19/062 » {containing one non-condensed benzene ring} 76
C09K19/063 » {containing one non-condensed saturated non-aromatic ring, e.g. cyclohexane ring} 22
C09K19/065 » {containing one non-condensed unsaturated non-aromatic ring, e.g. cyclohexene ring} 6
C09K19/066 » {containing one heterocyclic ring having oxygen as heteroatom} 16
C09K19/067 » {containing one heterocyclic ring having nitrogen as heteroatom} 8
C09K19/068 » {containing one heterocyclic ring having sulfur as heteroatom} 6
C09K19/08 » containing at least two non-condensed rings 12
C09K19/32 » containing condensed ring systems, i.e. fused, bridged or spiro ring systems 387
C09K19/34 » containing at least one heterocyclic ring 54

Recent Application in this class:

20210261865

2021-08-26

Additives for liquid-crystal mixtures

20210071079

2021-03-11

LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL COMPOSITION

20190106629

2019-04-11

LIQUID CRYSTAL DISPLAY DEVICE

20190039331

2019-02-07

Pre-preg and composite products comprising fibers and a liquid crystal thermoset precursor

20180127651

2018-05-10

Liquid crystal composition and liquid crystal display device

20170338437

2017-11-23

Organic EL display device and liquid crystal display device

20160222295

2016-08-04

Liquid crystal compound and liquid crystal composition employing the same

20160215214

2016-07-28

Liquid-crystal medium

20160159763

2016-06-09

Polymerizable compounds and the use thereof in liquid-crystal displays

#10

20160137923

2016-05-19

Liquid crystal medium

#11

20140021406

2014-01-23

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

#12

20140008571

2014-01-09

Liquid-crystalline medium

#13

20130308081

2013-11-21

Polymerisable compounds and the use thereof in liquid-crystal displays

#14

20130306909

2013-11-21

Phenolic compound having carbonyl as neighboring group and application thereof

#15

20120326084

2012-12-27

Liquid-crystalline medium

#16

20120305843

2012-12-06

Liquid crystalline medium

#17

20120264923

2012-10-18

Low-viscosity liquid crystal compound

#18

20120122990

2012-05-17

Oleoylethanolamide based functional mesophases

#19

20110211143

2011-09-01

Liquid crystal composition, liquid crystal display using the liquid crystal composition, and method of manufacturing the liquid crystal display

#20

20110186776

2011-08-04

Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same

#21

20090324855

2009-12-31

Liquid crystal display panel and composition of liquid crystal layer thereof

#22

20090269323

2009-10-29

Non-amphiphile-based water-in-water emulsion and uses thereof

#23

20070293569

2007-12-20

Pentaerythritol derivatives

#24

18212483

2023-11-14

Charge transportation in nanostructured functional selenium-containing liquid crystalline materials