Electrochromic glass

An electrochromic glass and glass technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of not being able to adapt well to climate and seasonal changes, and the color of glass curtain walls cannot be changed and adjusted, so as to save energy, The effect of changing the light transmittance

Inactive Publication Date: 2018-05-22
梁泽超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that, in this way, the color of the glass curtain wall cannot be changed and adjusted, and it cannot adapt well to changes in climate and seasons.
At present, there is no glass that can flexibly adjust the light transmittance and transparency according to the needs of users.

Method used

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Embodiment Construction

[0009] The electrochromic glass of the present invention comprises: two sheets of glass with ITO electrodes formed on the surface, the ITO electrodes of the glass are opposite to each other and a filling area is left between them, the edges of the glass are glued with filling glue, and the bistable liquid crystal is poured into the filling area , the bistable liquid crystal twists under the drive of voltage. In this way, the bistable liquid crystal can be driven to twist under the power-on state, so that the glass is completely transparent or completely black, and the adjustable gray scale can be designed to change the light transmittance. The application prospect is very good. Moreover, when the bistable liquid crystal is twisted to a certain angle and the light transmittance expected by the user is reached, the power can be cut off to save power.

[0010] As a specific structure, the ITO electrode is transparent.

[0011] As a further improvement, there is also a circuit on...

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PUM

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Abstract

The invention discloses a piece of electrochromic glass. The electrochromic glass includes two pieces of glass, wherein indium tin oxid (ITO) electrodes are formed on surfaces of the two pieces of glass; the ITO electrodes of the glass face each other, and a filling area is formed between the glass; edges of the filling area are glued through a filling glue; bi-stable liquid crystals are injectedinto the filling area; and the bi-stable liquid crystals twist under the drive of the voltage. The beneficial effects of the invention are that the ITO electrodes are formed on one surfaces of the glass, the two pieces of the glass having the ITO electrodes are glued, and the filling area is formed between the glass, and the bi-stable liquid crystals are injected into the filling area; when the voltage is applied to the electrodes, the liquid crystals twist, and the glass switch between a transparent state and a non-transparent state so as to change the transmittance and the transparency; power is cut off once a state is sent out, the liquid crystal keep a special twisting state, and energy resources can be saved; and in addition, circuits can be formed on the ITO electrodes, the glass ispartly in transparent and is partly non-transparent, and the transmittance is further changed.

Description

technical field [0001] The invention relates to a glass, in particular to an electrochromic glass whose color changes when electrified. Background technique [0002] At present, more and more buildings use glass curtain walls. In order to increase the privacy of the building and meet the needs of energy conservation and environmental protection, it is often achieved by pasting the glass with thermal insulation paper or dyeing the glass to make colored glass. But the disadvantage is that in this way, the color of the glass curtain wall cannot be changed and adjusted, and it cannot adapt well to changes in climate and seasons. At present, there is no glass that can flexibly adjust the light transmittance and transparency according to the needs of users. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide an electrochromic glass, which can flexibly adjust the transmittance and transparency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/1333G02F1/1343
CPCG02F1/1313G02F1/1333G02F1/1343
Inventor 梁泽超
Owner 梁泽超
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