Liquid Crystal Compositions TRIZ Cases

Copolymerized polymerizable compound delivers reverse wavelength dispersion in optically anisotropic products.

Specific chemical structures improve solubility in organic solvents while maintaining stable liquid crystallinity for display devices.

A transflective liquid crystal display uses twisted nematic layers with opposite twist directions to optimize light efficiency and contrast.

Negative dielectric anisotropy reduces switching time while maintaining specific resistance to prevent image sticking.

A separate peripheral electrode with constant voltage manages liquid crystal orientation to reduce light leakage in display panels.

A liquid crystal composition incorporating dibenzo derivatives enhances dielectric and elastic constants to improve display transmittance.

Fluoroaliphatic polymer reduces surface tension to prevent shlieren defects and coating unevenness during rapid drying of optical films.

Cyclohexane-linked liquid crystal compounds reduce rotational viscosity to accelerate response speed while maintaining low temperature stability.

Fluorine-substituted polymerizable compounds prevent precipitation and image sticking while maintaining a nematic state over wide temperature ranges.

Multilayer laminates with twisted nematic liquid crystals reflect infrared radiation while maintaining visible light transmission.

Blends polyaryletherketone with low naphthenic liquid crystalline polymer to enhance tensile and flexural strength.

Acid-base interactions in polymer blends secure bonding while preventing metal corrosion and maintaining optical clarity.

Solvent dissolution at 40–60°C followed by centrifugation separates micro-encapsulated cholesteric liquid crystals from dispersants, enabling material reuse.

A liquid-crystal medium containing specific compounds achieves high dielectric anisotropy and low viscosity.

Negative dielectric anisotropy in the mixture resolves the trade-off between resistivity and operating temperature range.

A liquid crystal composition combines specific compounds to achieve large optical and dielectric anisotropy.

A chiral smectic liquid crystal cell with a helix pitch below the layer thickness enables fast electro-optical switching.

Transparent electrode with oxide nanoparticles stabilizes voltage holding ratio and reduces ion density to prevent screen burn-in.

A liquid crystal composition uses cyclopentadienyl compounds to lower rotational viscosity and increase response speed.

A manufacturing method uses an optical mask layer with a halftone dotted region to suppress hue changes and achieve high chroma saturation.

A liquid crystal composition uses a copolymer with specific repeating units to orient molecules and join layers.

Hindered amine compounds diffuse into the active energy ray-curable layer to inactivate radicals, maintaining adhesiveness during light exposure.

A polyolefin-based alignment layer with reactive mesogens induces pretilt in liquid crystal molecules.

Polyimide and polymerized reactive mesogen layers control independent pretilt angles to resolve manufacturing precision trade-offs in curved displays.

A liquid crystal composition with specific cyclic compounds achieves high dielectric anisotropy and voltage retention.

Optimized capsule gap distances prevent light scattering and particle agglomeration, maintaining high contrast ratios in liquid crystal displays.

BPDA and PMDA dianhydrides in the resin reduce thermal expansion differences, preventing curling while maintaining heat resistance.

A polyarylate composition forms a gate insulating layer in organic thin film transistors via solution processing.

A fluorophenyl cyclohexyl liquid crystal compound delivers negative dielectric anisotropy and broad nematic temperature range.

A photocrosslinkable diamine compound forms polyimide alignment layers with controlled pre-tilt angles and enhanced voltage holding ratios.

A polymerizable liquid crystal compound with a polyether partial structure improves adhesiveness to substrates.

A liquid crystal display spacer cures within an exposing area to maintain a uniform cell gap between substrates.

A two-layer photoalignment film structure enhances liquid crystal orientation stability through segmented material design.

A liquid crystal composition forms polarizing films with high dichroic ratios through smectic phase molecular orientation.

Excluding non-mesogenic additives from the polymerizable liquid crystalline medium maintains high birefringence while ensuring material cost efficiency.

A liquid crystal composition with specific fluoroalkyl and polymerizable compounds promotes uniform molecular alignment.

Novel liquid crystal polymer synthesis creates polydomain nematic elastomer structures with controlled isotropic and nematic phases for medical devices.

A polymer sustained alignment liquid crystal display uses specific polyamic acid films and negative dielectric anisotropy compounds.

Twist-bend nematic liquid crystal dimer material maintains a stable non-crystalline phase at ambient temperature through specific molecular mixing.

Dibenzofuran derivatives with positive dielectric anisotropy reduce switching voltages in liquid-crystal displays.

A photopolymerizable monomer featuring a naphthalene ring and rotational bonds accelerates polymerization to form high-density films.

Curved protruded electrodes generate uniform electric fields, reducing driving voltage and dark lines in FFS mode.

Silane-based surfactants resolve film thickness unevenness while maintaining upper layer coating reliability.

Cyclohexane ester polymerizable compounds form optically-anisotropic layers with stable birefringence.

A liquid crystal material imposes elastic stress on cells to reveal biomechanical properties through optical shape changes.

A liquid-crystal medium with specific molecular structures reduces rotational viscosity and threshold voltage.