ClassID:

104775

C09K2019/3416 - 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 one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a four-membered ring, e.g. oxetane

Sub-classes:
Recent Application in this class:
#1
20230314680
2023-10-05

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device

#2
20230183573
2023-06-15

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT

#3
20230183572
2023-06-15

Liquid crystal composition with good frequency dependence and liquid crystal display element

#4
20220350067
2022-11-03

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display

#5
20210072444
2021-03-11

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device

#6
20200088924
2020-03-19

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display

#7
20180371318
2018-12-27

Cinnamic acid derivatives

#8
20180319755
2018-11-08

Polymerizable compound and optically anisotropic body

#9
20180313990
2018-11-01

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device

#10
20170362508
2017-12-21

POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY

#11
20160251576
2016-09-01

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

#12
20150361190
2015-12-17

Polymerizable compound having lateral substituent in terminal ring structure

#13
20150129801
2015-05-14

Liquid crystal composition and liquid crystal display device

#14
20150079380
2015-03-19

Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device

#15
20140308462
2014-10-16

Film using polymerizable liquid crystal composition containing peeling preventive agent

#16
20140293213
2014-10-02

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

#17
20140080990
2014-03-20

Polymerizable compound having lateral substituent in terminal ring structure

#18
20120292569
2012-11-22

Nematic liquid crystal composition and liquid crystal display device using the same

#19
20120224245
2012-09-06

Polymerisable LC material and polymer film with negative optical dispersion

#20
20120097895
2012-04-26

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

#21
20110253936
2011-10-20

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

#22
20110253933
2011-10-20

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

#23
20110240918
2011-10-06

Optically active compound having polymerizable group and its polymer

#24
20110114882
2011-05-19

Polymerizable oxetane derivative

#25
20110086185
2011-04-14

Polymerizable liquid crystal compound and its polymer

#26
20110001088
2011-01-06

Polymerizable liquid crystal compound, composition and polymer

#27
20100222534
2010-09-02

Mesogenic dimers

#28
20100171916
2010-07-08

Homeotropic alignment liquid crystal film, optical film comprising the same, and image display device

#29
20100117027
2010-05-13

Polymerizable liquid crystal composition

#30
20100110362
2010-05-06

Birefringent polymer film with negative optical dispersion

#31
20100096591
2010-04-22

Polymerizable liquid crystal compound, liquid crystal composition and polymer

#32
20100078593
2010-04-01

Liquid crystal composition and retardation film

#33
20100047478
2010-02-25

Polymerizable liquid crystal compound, phase difference film and liquid crystal display using the same

#34
20090233009
2009-09-17

Compound, composition, retardation plate, elliptically-polarizing plate and liquid-crystal display device

#35
20090208673
2009-08-20

Liquid crystalline composition with improved adhesivity, liquid crystal film comprising the composition, and liquid crystal display device equipped with the film

#36
20090027612
2009-01-29

Laminated structure, process of producing a liquid crystal cell substrate using the same, liquid crystal cell substrate, and liquid crystal display device

#37
20080152844
2008-06-26

Polymerizable liquid crystal composition

#38
20080081133
2008-04-03

Trifunctional compound, composition and polymer thereof

#39
20080029734
2008-02-07

Polymerizable liquid crystal composition

#40
20070263152
2007-11-15

Homeotropic alignment liquid crystal film, optical film comprising the same, and image display device

#41
20070164255
2007-07-19

Polymerizable liquid crystalline composition and liquid crystal film made from the composition

#42
20070128379
2007-06-07

Homeotropically aligned liquid crystal film and process for producing the same

#43
20070122565
2007-05-31

Composition containing a polymerizable optically active compound

#44
20060278851
2006-12-14

Polymerizable liquid crystal composition and polymer thereof

#45
20060180791
2006-08-17

Tetrahydroxybenzene tetraester derivative and polymer thereof

#46
20060006364
2006-01-12

Fluorene derivatives and polymers thereof

#47
20050224757
2005-10-13

Photopolymerizable oxetane derivative and liquid-crystal composition containing it

#48
20050213009
2005-09-29

Photopolymerizable liquid crystal composition, its polymer or polymer composition, and optical compensation element

#49
20050101752
2005-05-12

(Meth) acrylic compound having an oxetanyl group and liquid crystal film produced by using same

#50
20050082513
2005-04-21

Polymerizable liquid crystalline composition and liquid crystal film produced from the same

#51
20050031801
2005-02-10

Photo-curable fluorene derivative and composition containing the same

#52
20050007541
2005-01-13

Liquid crystalline compound, liquid crystal composition and their polymers