ClassID:

104827

C09K19/408 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon Polysiloxanes

Recent Application in this class:
#1
20220403246
2022-12-22

Liquid crystal emulsification method and liquid crystal emulsion

#2
20210355383
2021-11-18

Dielectric copolymer materials

#3
20210324273
2021-10-21

Self-aligning material, self-aligning liquid crystal material, and liquid crystal display panel

#4
20210200022
2021-07-01

Display substrate having wavelength-actuatable color filter, display apparatus having the same, and method of operating display apparatus

#5
20200181494
2020-06-11

STIMULI-RESPONSIVE POLYMER FILM OR COATING PREPARED BY MIXING IN A SUITABLE FASHION A SIDE CHAIN LIQUID CRYSTALLINE POLYMER WITH REACTIVE MESOGENS AND RESPONSIVE DEVICES. PROCESS FOR PREPARING THE SAME

#6
20190144752
2019-05-16

Non-linear side chain liquid crystal polyorganosiloxanes and methods for their preparation and use in electro-optic applications and devices

#7
20190049796
2019-02-14

Oriented film, polymer, and liquid crystal display device

#8
20190016956
2019-01-17

Liquid crystal compound and use thereof

#9
20180086978
2018-03-29

Liquid crystal element and method of producing the same

#10
20180010740
2018-01-11

LED with thermo-responsive black-body line dimming

#11
20170052395
2017-02-23

Polysiloxane elastomer containing liquid crystal lateral chain, and smart watch made from the same

#12
20150331162
2015-11-19

Elastomeric material, color filter substrate and liquid crystal panel

#13
20150232734
2015-08-20

Polymer matrices functionalized with liquid crystals for enhanced thermal conductivity

#14
20150131033
2015-05-14

Liquid crystal device

#15
20150049267
2015-02-19

Optical device

#16
20130342773
2013-12-26

Smectic A compositions for use in optical devices

#17
20130296505
2013-11-07

Compression induced stiffening and alignment of liquid crystal elastomers

#18
20130155340
2013-06-20

Liquid crystal formulations and structures for smectic A optical devices

#19
20120220932
2012-08-30

Medical device employing liquid crystal block copolymers and method of making the same

#20
20120032994
2012-02-09

Wide temperature-range smectic liquid crystal materials

#21
20110118422
2011-05-19

Liquid crystal aligning agent, method of producing a liquid crystal alignment film and liquid crystal display device

#22
20110098609
2011-04-28

Tissue temperature indicating element for ultrasound therapy

#23
20110092999
2011-04-21

Medical device employing liquid crystal block copolymers and method of making the same

#24
20100145269
2010-06-10

Medical device employing liquid crystal block copolymers and method of making the same

#25
20100016941
2010-01-21

Medical device employing liquid crystal block copolymers and method of making the same

#26
20090268154
2009-10-29

System and method to treat and prevent loss of visual acuity

#27
20090240075
2009-09-24

Shape memory main-chain smectic-C elastomers

#28
20090185129
2009-07-23

Bistable ferroelectric liquid crystal devices

#29
20090153756
2009-06-18

Liquid crystal display comprising a void region and method of manufacturing same

#30
20090133746
2009-05-28

Solid-State Electrolyte Composition Containing Liquid Crystal Materials and Dye-Sensitized Solar Cells Using the Same

#31
20090111963
2009-04-30

Lyotropic liquid crystals and vesicles

#32
20080152843
2008-06-26

Liquid crystal composition, liquid crystal element, and siloxane polymer

#33
20070246704
2007-10-25

Polymerisable thieno[3,2-b]thiophenes

#34
20070191814
2007-08-16

Medical device employing liquid crystal block copolymers and method of making the same

#35
20070191813
2007-08-16

Medical device employing liquid crystal block copolymers and method of making the same

#36
20070114491
2007-05-24

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

#37
20070108407
2007-05-17

Controlled actuated membranes and methods of making same

#38
20070007492
2007-01-11

Liquid crystal composition, liquid crystal element, and cross-linked siloxane polymer

#39
20050242325
2005-11-03

Shape memory main-chain smectic-C elastomers

#40
20050224752
2005-10-13

Process for producing liquid crystal of desired properties by mixing together at least two rigid rodlike helical polymers with narrow molecular weight distributions and different weight-average molecular weights with chiral side chains

#41
20050208331
2005-09-22

Organic electroluminescent device and electronic appliance

#42
20050179855
2005-08-18

Liquid crystal device, a method for producing a liquid crystal device and a method for controlling a liquid crystal device

#43
20050146670
2005-07-07

Liquid crystal device, a method for producing a liquid crystal device and method for controlling a liquid crystal device

#44
20050001200
2005-01-06

Liquid crystalline compounds containing a biphenyl core