ClassID:

104796

C09K19/3486 - 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 nitrogen as hetero atom the heterocyclic ring being a non-aromatic ring the heterocyclic ring containing nitrogen and oxygen atoms

Recent Application in this class:
#1
20250368897
2025-12-04

Liquid-Crystal Medium Comprising Polymerizable Compounds

#2
20250223495
2025-07-10

COMPOSITION, MOLDED BODY, LAMINATE, AND RESIN

#3
20250223494
2025-07-10

COMPOSITION, MOLDED ARTICLE, LAMINATED BODY, AND METHOD FOR PRODUCING COMPOSITION

#4
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

#5
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

#6
20220145180
2022-05-12

POLYMERISABLE LIQUID CRYSTAL MATERIAL AND POLYMERISED LIQUID CRYSTAL FILM

#7
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

#8
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

#9
20200087573
2020-03-19

Phase difference plate for organic EL display device, organic EL display device, and method for producing phase difference plate

#10
20190276741
2019-09-12

Reactive mesogen and liquid crystal composition including the same

#11
20190127586
2019-05-02

Intermediates and procedures for the synthesis of functional materials

#12
20190062256
2019-02-28

Method for producing ester group-containing compound

#13
20180362850
2018-12-20

Curved liquid crystal display

#14
20180346814
2018-12-06

Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound

#15
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

#16
20180267341
2018-09-20

Infrared control film and window

#17
20180072952
2018-03-15

Liquid crystal composition, method for producing retardation layer, and circularly polarizing plate

#18
20180023000
2018-01-25

Reactive mesogen and liquid crystal composition including the same

#19
20170306233
2017-10-26

Polymerizable compound and optically anisotropic body

#20
20170190971
2017-07-06

Mesogenic media and liquid crystal display

#21
20170174992
2017-06-22

Polymerizable liquid crystal compound, composition, liquid crystal polymerization film-kind thereof and use thereof

#22
20170044279
2017-02-16

Polymerizable compound, polymerizable composition, polymer, and optically anisotropic material

#23
20170037159
2017-02-09

Polymerizable compounds, compositions, polymers, optically anisotropic articles, liquid crystal display devices and organic EL devices

#24
20160342003
2016-11-24

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

#25
20160282672
2016-09-29

Liquid crystal display and method of manufacturing the same

#26
20160109757
2016-04-21

Retardation film, composition, method of manufacturing retardation film, polarizing plate and liquid crystal display device

#27
20160108315
2016-04-21

Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound

#28
20160068756
2016-03-10

Retardation film, method of manufacturing retardation film, laminate, composition, polarizing plate and liquid crystal display device

#29
20150277006
2015-10-01

Optical film, polarizing plate, and method for producing optical film

#30
20150183902
2015-07-02

Polymerizable compound, polymerizable composition, polymer, and optically anisotropic material

#31
20150159088
2015-06-11

Compounds and liquid-crystalline medium

#32
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

#33
20150034871
2015-02-05

Polymerizable compound having oxygen-containing five-membered ring, liquid crystal composition and liquid crystal display device

#34
20130337197
2013-12-19

Liquid crystal blue phase

#35
20130334461
2013-12-19

Polymerizable liquid crystal composition, polarized light-emitting coating material, novel naphtholactam derivative novel coumarin derivative, novel nile red derivative, and novel anthracene derivative

#36
20120268706
2012-10-25

Compounds and liquid-crystalline medium

#37
20120229734
2012-09-13

OPTICAL FILM, OPTICAL COMPENSATION FILM, POLARIZING PLATE AND LIQUID-CRYSTAL DISPLAY DEVICE

#38
20100222594
2010-09-02

Compound, composition and thin film

#39
20090201452
2009-08-13

LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE HAVING THE SAME

#40
20090189120
2009-07-30

COMPOUND, LIQUID CRYSTAL COMPOSITION, AND ANISOTROPIC MATERIAL

#41
20080291369
2008-11-27

Optical Film, Optical Compensation Film, Polarizing Plate, and Liquid-Crystal Display Device

#42
20080193679
2008-08-14

Retardation plate, elliptically polarizing plate and liquid crystal display

#43
20080064879
2008-03-13

Compound, composition and thin film