High-clearing-point electro-liquid-crystal atomized glass

Abstract

The invention relates to high-clearing-point electro-liquid-crystal atomized glass, which comprises a plastic liquid-crystal membrane and a transparent glass plate, wherein a thermal-curing transparent adhesive layer is compounded between the transparent glass plate and the plastic liquid-crystal membrane, the plastic liquid-crystal membrane comprises a liquid-crystal-plastic core layer and two transparent conductive film surface layer, the transparent conductive film is provided with a bar-shaped electrode which can produce a homogenous electric field, epoxy resin which is used in the liquid-crystal-plastic core layer is of bisphenol A epoxy resin and hydrogenated bisphenol A epoxy resin, and the weight ratio of the bisphenol A epoxy resin and the hydrogenated bisphenol A epoxy resin is 0.1 to 0.2: 0.8 to 0.9. The phase separation process of the polymer is more adequate, and the activity of the high polymer is improved, so the clearing point of the electro-liquid-crystal atomized glass is improved by 20 percent, the adhesion between the transparent conductive film and the PDLC is strengthened, and the glue failure problem of the electro-liquid-crystal atomized glass is solved.

Description

technical field [0001] The invention relates to an electroluminescent liquid crystal atomized glass with high-definition bright spots. The polymer mixture used in the liquid crystal-plastic core layer in the plastic liquid crystal film in the atomized glass is bisphenol A epoxy resin and hydrogenated bisphenol A ring Oxygen resin, which can increase the clearing point by 20% when an electric field is applied. technical background [0002] Polymer Dispersed Liquid Crystal (PDLC for short) is a mixture of low-molecular liquid crystals and polymer monomers, and undergoes a polymerization reaction under certain conditions to form micron-sized liquid crystal droplets that are evenly dispersed in polymer materials. , and then use the anisotropy of liquid crystal molecules to obtain materials with electro-optic response characteristics, which mainly work between the scattering state and the transparent state and have a certain gray scale. Compared with traditional display devices,...

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Problems solved by technology

In addition to the above-mentioned deficiencies in this patent, due to the poor adhesion between the liquid crystal-plastic core layer and the transparent conductive film and the stress effect of the glass, the separation of the liquid crystal-plastic core layer and the transparent conductive film often occurs, that is, the so-called "Open glue" phenomenon

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