ClassID:

104768

C09K2019/328 - 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 condensed ring systems, i.e. fused, bridged or spiro ring systems containing a triphenylene ring system

Recent Application in this class:
#1
20210074486
2021-03-11

Hybrid ferroelectric discotic liquid crystal solar cell

#2
20210026206
2021-01-28

Liquid crystal display device

#3
20190185748
2019-06-20

Liquid-crystal medium

#4
20190185746
2019-06-20

Liquid-crystal media and light modulation element

#5
20180261886
2018-09-13

Electrolyte for electrochemical generator

#6
20180201835
2018-07-19

Liquid crystalline epoxy compound with terminal mesogen connected by flexible linkage and method for preparing the same

#7
20180044591
2018-02-15

Liquid-crystal medium

#8
20180022716
2018-01-25

Polymerizable compound and optical isomer

#9
20170121441
2017-05-04

Polymer, composition, optical film, and liquid crystal display device

#10
20170010398
2017-01-12

Composition, light reflecting film, luminance-improving film, backlight unit, and liquid crystal display device

#11
20160137923
2016-05-19

Liquid crystal medium

#12
20160109757
2016-04-21

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

#13
20150299574
2015-10-22

LIQUID CRYSTALLINE MEDIUM

#14
20150275087
2015-10-01

Triphenylene derivative and use thereof

#15
20130001538
2013-01-03

Triphenylene hosts in phosphorescent light emitting diodes

#16
20120032156
2012-02-09

Triphenylene hosts in phosphorescent light emitting diodes

#17
20110229725
2011-09-22

Process of preparing lamination film, lamination film and heat shield

#18
20100078592
2010-04-01

Liquid crystal composition, retardation plate, liquid crystal display device, and process for producing retardation plate

#19
20090246414
2009-10-01

OPTICAL FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE

#20
20090240022
2009-09-24

Liquid crystal polymer and film thereof

#21
20090050844
2009-02-26

Polymerizable liquid crystal composition

#22
20090033839
2009-02-05

RETARDATION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING IT

#23
20080306178
2008-12-11

MIXTURE FOR FABRICATING ADHESIVE ORGANIC GELS AND USE THEROF

#24
20080305280
2008-12-11

Liquid crystal display device and display apparatus

#25
20080231785
2008-09-25

Liquid crystal alignment film composition, liquid crystal device and display apparatus

#26
20080090027
2008-04-17

Composition, retardation plate, and liquid-crystal display device

#27
20080075892
2008-03-27

Optically-anisotropic film and liquid-crystal display device

#28
20080058544
2008-03-06

Liquid crystalline organic semiconductor material and organic semiconductor device using same

#29
20070281111
2007-12-06

Optically anisotropic material, liquid crystal display device and triphenylene compound

#30
20070114491
2007-05-24

Composition for forming liquid crystal film, optically anisotropic film, and production method thereof

#31
20070077373
2007-04-05

Polymer film and polarizing plate and liquid crystal display device using the same

#32
20060280965
2006-12-14

Triphenylene hosts in phosphorescent light emitting diodes

#33
20060216440
2006-09-28

Retardation plate

#34
20060113508
2006-06-01

Liquid crystalline photoluminescent polarizers, devices and methods

#35
20060051523
2006-03-09

Sptical compensatory sheet and method for preparing optically anisotropic layer

#36
20060035037
2006-02-16

Composition, optical film, polarizing plate and liquid crystal display

#37
20050181144
2005-08-18

Optically anisotropic element comprising discotic compound

#38
20050179004
2005-08-18

Composition, optical compensatory film and liquid crystal display

#39
20050163942
2005-07-28

Optical compensation film, viewing angle compensation integral type polarizing plate and liquid crystal display apparatus

#40
20050163941
2005-07-28

Optically anisotropic element comprising discotic compound