Electrically-controlled liquid crystal light modulation glass and film

A liquid crystal and light technology, applied in the field of electronically controlled liquid crystal dimming glass and film, can solve the problems of high cost, high requirements for operation and use environment, and achieve the effect of low energy consumption

Inactive Publication Date: 2007-10-24
孙刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, photochromic, thermochromic and piezochromic switchable glass are greatly affected by environmental factors, so it is not a fully autonomously controlled smart switchable glass
[0004] Among the electrochromic switchable glass, there is a suspendable particle switchable glass invented and manufactur

Method used

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  • Electrically-controlled liquid crystal light modulation glass and film
  • Electrically-controlled liquid crystal light modulation glass and film
  • Electrically-controlled liquid crystal light modulation glass and film

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Embodiment Construction

[0035] This invention can be applied in the form of glass and plastic film, or the film can be applied on a plane of various materials and shapes (such as ordinary glass, hard plastic plate and wall, etc.). Therefore, it can be widely used in various flat and curved architectural decorations, privacy control areas, or electronic dimming equipment for automobiles, such as skylights, sky domes, and car windows.

[0036] In the field of architectural decoration, glass is widely used as a raw material in modern decoration, and it is widely used in conference rooms, offices, hotels, high-end entertainment venues, family kitchens, and bathrooms. By using the connection line direct control or remote control mode electronic control dimming provided by this invention, the two states of transparency and shading indoors and outdoors can be switched arbitrarily, and the light transmittance can be adjusted arbitrarily according to the needs in the two states. This kind of glass wall can al...

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PUM

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Abstract

The invention uses the liquid crystal near crystalline state as main material, to be filled between two mediums via special technique, as two layers of glasses, one glass layer and one plastic film layer, or two plastic film layers. When the electrode on the glass or the film is powered, the interlayer liquid crystal distribution is changed, to supply electric control light adjustment function to the two mediums, that using different controlled voltage signal between the transparent and frosted shield to freely switch, and via mixed with a binary paint, the invention can realize electric control switch between transparent and color shield (colorful or black), and via dividing electrode, the invention can display patter or word. The invention has wide application in decoration, which needs private control area and vehicle electric field, and the electric information display technical field.

Description

technical field [0001] This invention is a new breakthrough in the field of optical applications by utilizing the special properties of smectic liquid crystals. According to the photoelectric properties of this liquid crystal, products such as "electrically controlled dimming glass" or "electrically controlled dimming film" have been designed and developed, and the "fully transparent" and The transformation of "foggy frosted shading" or the transformation between "full transparency" and "colored shading", just like electric control curtains. Among them, the transformation between fully transparent and shades with a certain color is made by mixing and matching certain dyes, while the foggy frosted shades do not use dyes. Moreover, through the design of transparent electrodes and control circuits, certain patterns, patterns, and even text can be displayed on such glass or film. [0002] Therefore, the invention covers the technology and basic knowledge of optics, electronics a...

Claims

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Application Information

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IPC IPC(8): G02F1/133G09G3/36
Inventor 孙刚
Owner 孙刚
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