811 Optoelectronics

811 Application Field and Working Principle

811 LED Character and Numeric Display Modules are widely used in LED displays, LED advertisement displays, LED lighting, outdoor and other power applications.

Application Field

This type of display module uses flexible point of light source, which is generally composed of two 8-pixel 8x8 (64-pixel) dot matrix points of a single integral unit, so called 811. The 811 has line drive, data drive and voltage drive parts, and has strong versatility and wide application range.

Generally, 811 display modules can be used in a variety of industry fields, such as real estate, financial services, transportation, intelligent manufacturing, entertainment and so on. These application areas are necessary to identify text, numbers and backgrounds guidance, which implies the great flexibility of 811 applications.

Working Principle

In terms of the working principle of 811, the luminescent tube is the core component. The luminescent tube is composed of cathode, oxygen free copper foot joints, transparent insulation material, lead wire, anode disc and other parts. When the current passes, the anode is positively charged, electrons move from the cathode to the anode, collide with the anode disc, and then produce light and heat. Under the control of drive, these light and heat form angle, color and other potentials that can be seen by human eyes.

At the same time, the drive voltage of 811 is adjustable, and the optimal working voltage can be adjusted according to the combination of luminescent tube and circuit. The best matched voltage can make the brightness and light persistence more balanced. On the other hand, it can also save electricity, reduce energy consumption, and reduce carbon emissions.

Conclusion

In conclusion, 811 LED Character and Numeric Display Modules have broad application ranges and great potentials. It is a low-consumption and high-efficiency display device that can highly improve the precision and accuracy of display. Therefore, 811 is deemed an ideal choice for digital displays.