We often see LCD, LED, OLED, QLED, although the difference is only one letter, but the difference is very big! Today, Sally will explain it in detail here for your reference and study.

We often see LCD, LED, OLED, QLED, although the difference is only one letter, but the difference is very big! Today, Sally will explain it in detail here for your reference and study.

We often see LCD, LED, OLED, QLED, although the difference is only one letter, but the difference is very big! Today, Sally will explain it in detail here for your reference and study.

Knowledge of LCD LED OLED QLED！

Knowledge of LCD LED OLED QLED！

What is the difference between LCD and QLED?

As an important tool for city image display, information disclosure, and cultural communication, led display can be used everywhere in cities. With the pursuit of the ultimate display effect in various theatrical performances, exhibitions, commercial displays, and leisure and entertainment fields, creative display has increasingly become a hot spot and focus in the field of large-screen display.

Today, I will introduce the working principle of the LED display screen for your reference.