LED display static screen, real pixel screen, virtual screen and scanning screen

As the technology of LED display screens continues to mature, the types of LED display screens on the market are also increasing. There are also real pixel screens, virtual screens, static screens, and scanning screens in its display effect composition. What are their respective roles in the LED display?

The static screen is corresponding to the scanning screen. The static screen refers to the LED display screen displaying characters, images, and videos. The light points on the LED display screen are lighted at the same time when they are displayed; not the same as the scanning screen. Using the visual persistence feature of the human eye, each line of the LED display is lighted in a short period of time.

The real pixel screen corresponds to the virtual screen. In simple terms, a real pixel screen means that each of the three kinds of red, green, and blue light emitting diodes that make up an LED display ultimately participates only in the imaging of one pixel to obtain sufficient brightness.

The virtual screen is the use of software algorithms to control each color of the light-emitting tube eventually participate in the imaging of multiple adjacent pixels, so that the use of fewer lamps to achieve greater resolution, can make the display resolution about four times .

As we all know, LED display is driven by the duty cycle, so the brightness of the display has a great relationship with the lighting time period. Therefore, in the same luminous tube with the same brightness, the static screen is higher than the brightness of the scan screen, so the static screen is often used outdoors in the case of high brightness display, and the scan screen is often used indoors in the situation of low brightness requirements Next, to save drive costs.

Mobile Screen Protector Material,Screen Protector Roll Material,Raw Material for Screen Protector