The principle of LCD liquid crystal monitor imaging is that the liquid crystal body in the developing panel is controlled by voltage to rotate the liquid crystal molecules at different angles, and the light source is provided by the backlight tube to display three colors of red, green and blue. Through the different combinations of the three primary colors, the vivid color picture is restored.
Advantages: The color of the liquid crystal is bright, the screen resolution is high, the edge contour is fine, and the static resolution is high, which is suitable for monitoring scenes or bright colors. And the power consumption is low, there is no radiation, flicker, and the products with excellent specifications from 5 inches to 82 inches are currently available in the market.
Disadvantages: From the imaging principle of liquid crystal, the tailing phenomenon of liquid crystal is impossible to cure, which makes the liquid crystal greatly reduced in dynamic definition. Moreover, the black screen display effect of the liquid crystal is not ideal. Since the backlight is always open, it will always be incomplete in the dark; in the sense of layering, liquid crystal has no advantage at all, the main reason is the principle of liquid crystal back imaging.
Plasma monitor
PDP plasma monitoring is a plasma screen produced by filling a mixed gas between two thin glass plates, applying a voltage to generate an ionic gas, and then discharging the plasma gas to react with the phosphor in the substrate to generate a color image. Made monitoring products.
Advantages: The advantage of plasma monitoring is that the large screen (32 inches or more) has excellent effects, high contrast, good dynamic definition, and basically no tailing. The layering is better than the LCD, and the shading is excellent. Suitable for monitoring some dynamic situations such as transportation, airports, entertainment, etc.
Disadvantages: The plasma resolution is not high, and its technical improvement is a difficult problem. It is difficult to achieve on 42-inch products. The mainstream products currently have a few domestic manufacturers such as Hitachi and Samsung. And the plasma can only stay in the product specifications of more than 32 inches, most of the plasma above 50 inches can reach the high definition standard. Since the plasma emits silver powder, it burns the screen and is prone to aging. It cannot look at a still picture for a long time, so it is not suitable for static monitoring.
LED monitor
LED monitoring refers to a monitor made of a liquid crystal panel with a light emitting diode (Light Emitting Diode) as a light source; ordinary LCD monitoring uses a CCFL (Cold Cathode Fluorescent Lamp) as a light source. Due to the different backlights, the differences between the two backlight products are as follows:
   LED screen is thinner;
   LED screen is more energy efficient;
   LED screens last longer;
   LED screens have a wider color gamut;
   Since the spectrum of the LED screen is almost entirely concentrated on the visible light frequency, there is no ultraviolet light and infrared light, so there is no heat and no radiation. It is a typical green light source, which can be very clear under strong light and can work at a low temperature of minus 40 degrees.
   LED screens have higher contrast.
Floor refers to the use of specific materials and processes on the original ground for construction and processing and showing a certain decorative and functional ground.
Floor suitable for some places require relatively high hygiene conditions, such as the hospital ground, food factory floor, pharmaceutical factory floor, laboratory floor, room floor, etc ; require anti-stamping anti-corrosion wear on the ground, such as underground parking , Factory warehouse (forklift area) and so on.
Floor of the service area is modern industrial enterprises floor, Commercial Floor, large and medium-sized parking floor, parking garage floor, commercial plaza, station wharf, school playground, logistics warehouse floor, the hospital floor, office floor, swimming pool Floor, tourist attractions floor, all kinds of entertainment center floor, a variety of R & D field floor, in short, as long as the use of concrete to the floor can be made of floor.
Many types of flooring materials, are as follows: Infiltration of Sealed Curing Agent, Non-metallic, Metallic aggregate wear-resistant floor, Non-Flammable Ground Hardener, Epoxy flat coating floor, Epoxy mortar floor, Epoxy self-leveling, Epoxy anti-static floor and so on.
Floor Coating Series,Anti - Static Level Coating,Metal Floor Hardener,Antistatic Self-Leveling Floor
Jiangmen Kasole Building Materials Co., LTD. , https://www.kasole-paint.com