1、 What is LED photoelectric glass?

LED photoelectric glass adopts unique innovative technology to embed the LED light source into the glass, which integrates the photoelectric technology with the traditional glass. It not only retains the light transmission characteristics of the glass, but also can display animation and various dazzling colors, which greatly improves the application scope of the glass.

2、 Process characteristics of LED photoelectric glass

2.1  The LED photoelectric glass adopts the bare crystal ball planting technology of lamp beads, the lamp board adopts transparent tempered glass as the bottom lining, the surface is etched with translucent mesh circuit, and the laminated glass process is made after pasting the components, which can be directly pasted on the glass curtain wall without damaging the original structure of the building.

2.2 the light transmittance of LED photoelectric glass is as high as 90%, which can present a bright image effect, make the image of the product more bright, and the super color creates an excellent visual experience for users. As the transparent display technology is recognized by more and more people, the screen is widely used in aerospace, commercial buildings, shopping centers, glass windows and commodity display cabinets of luxury and jewelry chains. LED photoelectric glass screen products display commercial advertising information and recommended goods to users with the help of glass, display cabinet and other carriers, with a full sense of science and technology.

3.3 LED photoelectric glass can be built into the LED chip between the double-layer glass, and the photoelectric display effect can be presented through the control system with the help of glass conductive coating technology. LED photoelectric glass can not only achieve the mechanical strength and high transparency of building curtain wall, but also realize the function of LED media playback.

The light transmittance of LED photoelectric glass is a very important parameter, which can ensure the image display effect. What is the light transmittance and how to measure it?

3、 Haze and transmittance

Haze is also known as turbidity. The degree of clarity of transparent or translucent materials is expressed as a percentage of the ratio of scattered luminous flux to luminous flux of transparent materials. Transmittance is expressed as a percentage of the ratio of the luminous flux of the material to the incident luminous flux.

Haze is the upper transmission light of wide-angle scattered light (scattered light with an angle of ＞± 2.5 ° in the integrating sphere), that is, all green parts in the integrating sphere in Figure 2 are higher than all red parts in the integrating sphere in Figure 1; Transmittance is the ratio of transmitted light (that is, all red parts in the integrating sphere in Figure 1) to incident light (that is, all blue light before passing through the sample)

4、 Measuring instrument

The quality inspection of LED photoelectric glass is quite strict. We understand the principles of haze and transmittance. What is the instrument for measuring these two parameters?