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

A technology of atomizing glass and clearing points, which is applied in optics, instruments, nonlinear optics, etc., and can solve the problem of glue opening, poor adhesion between liquid crystal-plastic core layer and transparent conductive film, glass stress, liquid crystal-plastic core layer Solve the problems of separation from transparent conductive film, etc., to solve the effect of glue opening, clear point improvement, and enhanced adhesion

Inactive Publication Date: 2010-07-14
北京众智同辉科技有限公司
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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

Method used

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  • High-clearing-point electro-liquid-crystal atomized glass
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Embodiment 1

[0017] see figure 1 (partial view of the present invention), the electroluminescent liquid crystal atomized glass (also called dimming glass) of the present invention has a plastic type liquid crystal film, transparent glass plates 1, 2 are symmetrically arranged on both sides of the liquid crystal film, and The transparent glass plate and the plastic liquid crystal film are compounded with heat-cured transparent adhesive layers 3 and 4, and the transparent glass plate and the plastic liquid crystal film are combined into one body through the heat-cured transparent adhesive layer. The plastic-type liquid crystal film described above comprises a liquid crystal-plastic core layer 7 and two (sheets) symmetrically arranged transparent conductive film surface layers 5, 6, and each transparent conductive film is provided with a strip-shaped electrode that can generate a uniform electric field (Fig. Not shown in ), the strip electrodes are electrically connected to a controller 8 thr...

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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,...

Claims

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Application Information

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IPC IPC(8): G02F1/1334G02F1/15
Inventor 高建谧高攀赵勤
Owner 北京众智同辉科技有限公司
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