ClassID:

104760

C09K19/32 - page 2 - 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

Recent Application in this class:
#301
20090137761
2009-05-28

Polymerizable liquid crystal compound having fused ring and homo- and copolymer of the polymerizable liquid crystal compound

#302
20090135367
2009-05-28

LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL MIXTURE USED BY THE SAME

#303
20090131689
2009-05-21

Tricyclic aromatics and liquid-crystalline medium

#304
20090122233
2009-05-14

Optical compensation sheet, polarizing plate, and liquid crystal display device

#305
20090109392
2009-04-30

LIQUID CRYSTAL MIXTURE FOR PSA PROCESS AND LIQUID CRYSTAL DISPLAY DEVICE

#306
20090074991
2009-03-19

Liquid crystal composition, liquid crystal device, reflection display material, light modulating material, and anthraquinone compound

#307
20090073372
2009-03-19

Liquid crystal display device and liquid crystal display

#308
20090050844
2009-02-26

Polymerizable liquid crystal composition

#309
20090002616
2009-01-01

Optical film and liquid crystal display using the same

#310
20080319235
2008-12-25

Process for the preparation of ring compounds

#311
20080309864
2008-12-18

Liquid crystal composition and liquid crystal display device having the same

#312
20080306178
2008-12-11

MIXTURE FOR FABRICATING ADHESIVE ORGANIC GELS AND USE THEROF

#313
20080305280
2008-12-11

Liquid crystal display device and display apparatus

#314
20080292817
2008-11-27

Liquid crystal composition, liquid crystal element, reflective display material, light-controlling material, and method of preparing liquid crystal composition

#315
20080274920
2008-11-06

Lubricant composition, mechanical element, and method for producing triazine derivatives

#316
20080259268
2008-10-23

PROCESS OF PRODUCING SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE

#317
20080241431
2008-10-02

Polymerizable liquid crystal composition

#318
20080236727
2008-10-02

Liquid crystalline medium and method for manufacturing liquid crystal display panel

#319
20080231785
2008-09-25

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

#320
20080206490
2008-08-28

Cyclobutane and spiro[3.3]heptane compounds

#321
20080203357
2008-08-28

Liquid crystalline composition, optically anisotropic film, optical film, and polarizer and liquid-crystal display device using them

#322
20080193681
2008-08-14

Liquid-crystal medium

#323
20080191167
2008-08-14

Liquid-crystalline medium

#324
20080152844
2008-06-26

Polymerizable liquid crystal composition

#325
20080121843
2008-05-29

Liquid-crystalline medium

#326
20080090027
2008-04-17

Composition, retardation plate, and liquid-crystal display device

#327
20080088060
2008-04-17

Sheet polarizer, optical film, liquid crystal display, and method of producing sheet polarizers

#328
20080081133
2008-04-03

Trifunctional compound, composition and polymer thereof

#329
20080075892
2008-03-27

Optically-anisotropic film and liquid-crystal display device

#330
20080058544
2008-03-06

Liquid crystalline organic semiconductor material and organic semiconductor device using same

#331
20080058537
2008-03-06

Cyclopenta[b]naphthalene derivatives

#332
20080048149
2008-02-28

Polymerizable liquid crystal composition, optical anisotropic material, optical element and optical head device

#333
20080014374
2008-01-17

Polymerizable liquid crystal composition

#334
20070298191
2007-12-27

Optical film

#335
20070284556
2007-12-13

Liquid crystalline interpenetrating polymer networks

#336
20070281111
2007-12-06

Optically anisotropic material, liquid crystal display device and triphenylene compound

#337
20070269614
2007-11-22

Liquid-crystalline compounds

#338
20070262287
2007-11-15

Fullerene-doped nematic liquid crystal complex with high-speed electrooptic response and liquid crystal device based on it

#339
20070235688
2007-10-11

Liquid crystalline medium and liquid crystal display

#340
20070228328
2007-10-04

As-indacen derivatives

#341
20070219380
2007-09-20

Dibenzofuran derivatives, dibenzothiophene derivatives and fluorene derivatives

#342
20070194277
2007-08-23

LIGHT EMITTING POLYMER

#343
20070166484
2007-07-19

Optical film and liquid crystal display using the same

#344
20070134444
2007-06-14

Liquid crystal polymer film with improved stability

#345
20070123675
2007-05-31

Sheet polarizer, optical film, liquid crystal display, and method of producing sheet polarizers

#346
20070122565
2007-05-31

Composition containing a polymerizable optically active compound

#347
20070080324
2007-04-12

Liquid-crystalline medium comprising fluorinated indane compound

#348
20070014934
2007-01-18

Substituted anthracenes

#349
20060280965
2006-12-14

Triphenylene hosts in phosphorescent light emitting diodes

#350
20060278851
2006-12-14

Polymerizable liquid crystal composition and polymer thereof

#351
20060222784
2006-10-05

Polymerizable liquid crystal composition and optically anisotropic thin film

#352
20060216754
2006-09-28

Process for the preparation of ring compounds

#353
20060216440
2006-09-28

Retardation plate

#354
20060216435
2006-09-28

Optical compensation film, polarizing plate and liquid crystal display

#355
20060210724
2006-09-21

Liquid crystalline medium

#356
20060202163
2006-09-14

Cyclopenta[a]naphthaline derivatives

#357
20060180791
2006-08-17

Tetrahydroxybenzene tetraester derivative and polymer thereof

#358
20060176428
2006-08-10

Optical compensatory sheet having optically anistropic layer formed from liquid crystal molecules

#359
20060172157
2006-08-03

Method for producing retardation film, and retardation film

#360
20060172090
2006-08-03

Liquid crystal polyfunctional acrylate derivative and polymer thereof

#361
20060165915
2006-07-27

Cyclopenta[b]naphthalene derivatives

#362
20060159863
2006-07-20

Single-crystalline film and process for production thereof

#363
20060157693
2006-07-20

Reactive mesogenic azulenes

#364
20060134350
2006-06-22

Polymerizable liquid crystal composition containing fluorine-substituted (meth) acrylate derivatives

#365
20060124899
2006-06-15

Photochemically active chiral compounds and compositions containing the same

#366
20060124896
2006-06-15

Liquid-crystalline medium

#367
20060113508
2006-06-01

Liquid crystalline photoluminescent polarizers, devices and methods

#368
20060113507
2006-06-01

Method of liquid-crystal polymer film production

#369
20060102878
2006-05-18

Nematic liquid crystal composition containing indane compound

#370
20060091357
2006-05-04

Photochemically active chiral compounds and compositions containing the same

#371
20060054859
2006-03-16

Liquid-crystalline (METH) acrylate derivatives and composition containing them

#372
20060035037
2006-02-16

Composition, optical film, polarizing plate and liquid crystal display

#373
20060022168
2006-02-02

Cyclobutane derivatives

#374
20060006364
2006-01-12

Fluorene derivatives and polymers thereof

#375
20050258400
2005-11-24

Fluorinated phenanthrenes and their use in liquid-crystal mixtures

#376
20050258397
2005-11-24

Fluorinated fused aromatics and their use in liquid-crystal mixtures

#377
20050255258
2005-11-17

Polyfluorinated fused aromatics and their use in liquid-crystal mixtures

#378
20050238913
2005-10-27

Luminescent material compositions, devices and methods of using

#379
20050224754
2005-10-13

Organosilicon compound-containing polymerizable liquid-crystal composition

#380
20050218375
2005-10-06

Liquid crystal composition and liquid crystal element employing the composition

#381
20050213009
2005-09-29

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

#382
20050200780
2005-09-15

Optical compensatory sheet having optically anisotropic layer formed from liquid crystal molecules

#383
20050189515
2005-09-01

Liquid crystal compounds, preparation thereof, and composition containing the same

#384
20050181144
2005-08-18

Optically anisotropic element comprising discotic compound

#385
20050179005
2005-08-18

Polymerizing binaphthalene derivatives

#386
20050173673
2005-08-11

Liquid crystal composition, anthraquinone compound and liquid crystal device employing the composition

#387
20050163942
2005-07-28

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

#388
20050163941
2005-07-28

Optically anisotropic element comprising discotic compound

#389
20050146263
2005-07-07

Lighting elements, devices and methods

#390
20050136196
2005-06-23

Liquid crystal display device and method for manufacture of same

#391
20050096404
2005-05-05

Light emitting polymer

#392
20050094059
2005-05-05

Display element

#393
20050031801
2005-02-10

Photo-curable fluorene derivative and composition containing the same

#394
20050025994
2005-02-03

Organic electroluminescent element and method for producing the same

#395
20050001971
2005-01-06

Liquid crystal device having discotic liquid crystal and rod-shaped liquid crystal in mutually separate phases