A liquid crystal dimming laminated glass

Abstract

The present invention relates to the technical field of liquid crystal glass, in particular to a liquid crystal dimming laminated glass, comprising a liquid crystal layer, an inner laminate and an outer laminate. The inner laminate includes a first conductive substrate and a first adhesive layer from the liquid crystal layer to the inside. and the first glass substrate, and the outer laminate includes a second conductive substrate, a second adhesive layer and a second glass substrate in sequence from the liquid crystal layer outward, and the first conductive substrate and the second conductive substrate are electrically connected to both ends of the power supply, respectively, It is characterized in that: the product of the total transmittance of visible light of the inner layer and the total transmittance of visible light of the outer layer is 8% to 40%, and the liquid crystal layer can be in a transparent state and a semi-transparent state by turning on and off the power supply. The transparent state can be changed reversibly. In the power-off state, the visible light transmittance of the liquid crystal layer and the liquid crystal dimming laminated glass are 20%-50% and 2-20% respectively. The advantage is that the one-way visual effect is good, and the two-way visual and one-way visual can be switched as required.

Description

Technical field: [0001] The invention relates to the technical field of liquid crystal glass, in particular to a liquid crystal dimming laminated glass, which is especially suitable for privacy car windows. Background technique: [0002] With the improvement of people's living standards and the acceleration of the pace of life, cars have become a necessity of life. The frequency of cars being used for office, travel and other activities has increased, and people's demands for privacy functions of cars are increasing. The ideal state is that the passengers in the car can see the beautiful scenery outside the car relatively clearly, while the pedestrians outside the car cannot see the situation inside the car. This kind of one-way visible glass is not only beneficial to protect privacy and increase property security, but also can effectively reduce ultraviolet and infrared radiation, save energy, and improve the comfort of driving. [0003] A variety of one-way visible glass...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a liquid crystal dimming laminated glass with adjustable visual effect and low haze in view of the above technical problems existing in one-way visible glass

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