COB or Chip on Board LED displays are made up of tiny chips that are joined together to form a single module. All of the chips are directly integrated and packaged on a special PCB board. COB LEDs take up less space compared to the usual LEDs. They offer wide viewing angles, high contrast, less light loss, and more.
COB LED Display Advantages.
COB LED is anti-collision, moisture-proof, dust-proof, anti-oxidation, anti-static, can usually work even at -30° and 80°, and can better adapt to the installation environment.
Good heat dissipation:
COB LED Screen products encapsulate the lamp tube on the PCB board, which can quickly transfer the heat of the lamp wick through the copper foil on the PCB to achieve easy heat dissipation.
Wear-resistant and easy to clean:
The surface of the COB LED Screen is smooth and hard, impact-resistant, and wear-resistant. If there is dust on the LED screen, wipe it with a cloth.