| Patents for C09K 19 - Liquid crystal materials (21,026) |
|---|
| 06/01/1976 | US3960753 Fluorescent liquid crystals |
| 06/01/1976 | US3960752 Liquid crystal compositions |
| 06/01/1976 | US3960751 Electro-optical display element |
| 06/01/1976 | US3960750 Electro-optical display |
| 06/01/1976 | US3960749 P-cyanobenzal-p'-n-butylaniline, phenylenediamine derivative |
| 06/01/1976 | US3960748 Schiff base compound |
| 06/01/1976 | US3960439 Texture transformations in optically negative liquid crystals |
| 05/11/1976 | USRE28806 Liquid crystal compositions |
| 05/11/1976 | US3956169 Nematic liquid crystal composition |
| 05/11/1976 | US3956168 Liquid crystal compositions |
| 05/11/1976 | US3956167 Display devices |
| 05/04/1976 | US3954653 Liquid crystal composition having high dielectric anisotropy and display device incorporating same |
| 04/27/1976 | US3953491 Phenyl esters of 4-benzoyloxybenzoic acid |
| 04/20/1976 | US3952046 Liquid crystalline biphenyls |
| 04/20/1976 | US3951846 4-cyano-4'-ester-biphenyls |
| 04/20/1976 | US3951845 Nematic liquid crystal mixtures having homogeneous boundary conditions and method of making the same |
| 04/13/1976 | US3950264 Schiff-base liquid crystals doped to raise dynamic scattering cutoff frequency |
| 03/30/1976 | US3947375 Liquid crystal materials and devices |
| 03/30/1976 | US3947183 Liquid crystal display system |
| 03/09/1976 | US3942871 Liquid crystalline optical filter |
| 03/09/1976 | US3942870 Liquid crystalline optical filter |
| 02/03/1976 | US3936815 Apparatus and method for writing storable images into a matrix-addressed image-storing liquid crystal display device |
| 02/03/1976 | US3936640 Imaging system |
| 01/27/1976 | US3935337 Preparation of liquid crystal containing polymeric structure |
| 01/13/1976 | US3932298 Nematic liquid crystals with charge-transfer acceptors as dopants |
| 01/06/1976 | US3931041 Liquid crystal compositions |