The soft layer of the surface of the LCD screen is called a polarizer (abbreviation: PLZ) and has a filtering effect.
If there is no such thing on the LCD screen, you can't see any display at all, because when the LCD screen is working, after filtering out the light in the X direction or the Y direction, the remaining parallel light will pass through the polarizer. Polarized display, no visible display at all with the naked eye.
The polarizer is a kind of soft and thin material. If it is scratched, stabbed or scratched, it will not work in production. Therefore, be careful when using it, and break it a little while it does not affect the overall display effect. But the appearance does not look so comfortable, or do not deliberately do pressure, stroke, stab and other harmful movements.
So that layer of soft things, called polarizers, acts to achieve optical rotation and development together with the liquid crystal.
In the production process, people first put two pieces of tempered glass, print the line (transparent ITO material), then apply the frame glue to the two pieces, and then press them in place, then The middle of the glass is filled with liquid crystal to seal the liquid crystal port, and then the next work is to apply a layer of such polarizer on the top and bottom of the glass.
The polarizer attached to the upper glass and the lower glass cannot simultaneously filter out light in the same direction. For example, if the lower polarizer filters the light in the X direction, the upper layer must be filtered in the Y direction. If the upper and lower polarizers are filtered The angle of light is the same, when the LCD monitor is working, the naked eye can not see any display, but in fact, the LCD monitor is still working normally, but the naked eye can't see the polarized light.
The transparent display integrates microelectronics technology, optoelectronic technology, computer technology and information processing technology. The surface of the LCD screen has a soft substance called a polarizer, which has a filtering effect. In other words, when the liquid crystal screen is working, after filtering out the light in the X direction or the Y direction, only the parallel light is left. If the polarized light is not displayed by the polarizer, the naked eye does not see any display at all. In the production process, first, on two ultra-thin transparent substrates, the ITO material is printed on the circuit, then the two alignments are pressed together, and then the liquid crystal is poured between the two transparent substrates and the liquid crystal port is sealed, and finally A polarizer is attached to the outside of the transparent substrate.
Ultra high transparency
Stable energy saving
Service life 100000H (about 11 years)
Cabinet size (w*h) 500mm*1000mm
Box material Alec, sheet metal, aluminum, stainless steel
Angle of view 140°
Working environment Temperature -10～40° Humidity 10%～90RH
Level level 256
Protection level IP43
Gray level 12~16(bit)
Working voltage DC 5
Average power consumption 150w/m2
Peak Gregorian 400w/m2
Refresh rate ≥ 1920
Scanning method 1/16 sweep
1 release information
2 attract tourists attention
3 sales of goods
4 fixed advertising