The advantage and disadvantage of HOB technology to LED display

As is known to us, LED display, in comparison to LCD and DLP screens, has much huge advantages. It is seen widely application in the current market and also in radio and television broadcasting, which is done by mainstream SMD technique. It, however, reveals certain disadvantages and causes pains.

Let’s see the Issues remained unsolved in this industry:

  1. Heavy moiré patterns on screen of digital device.
  2. Conventional LED screens, with masks or without, always are hunted by the light reflection on surface when in front of a digital camera, and it worsens displaying cold colors.
  3. Poor protection and incurs damages to screen and its masks during transportation and installation.
  4. Maximum viewing angle of led screen is within 145°, giving unsatisfying viewing effects.
  5. Particles, vapor, static electricity, moisture and other elements would make LED screen vulnerable to malfunction, such as LED failure.

To resolve those pains, HOB technology has been created.

But, what’s HOB technology exactly?

HOB is an technology where epoxy resin is processed under high temperature in vacuum environment to package the LED modules for the second time and produce smooth layers photonic processing, which, as a
result, improves screen performance, functional stability, prolong its
life cycle, and contributes to high first pass yield.

To read more, please chick on download to get more about HOB technology introduction.