What Is The Difference Between Display Advertisements And The LCD And LED Used For TV?

- Aug 17, 2018 -

Between the display used to display advertisements and the LCD and LED used for TV

Compared with LCD displays, LED displays have advantages in terms of brightness, power consumption, viewing angle and refresh rate. The navigation of the web page has been canceled. LED technology can be used to make displays that are thinner, brighter, and sharper than LCDs.

1. The power consumption ratio of LED and LCD is about 1:10, and LED is more energy efficient.

2. LED has a higher refresh rate and better performance in video.

3, LED provides a viewing angle of up to 160 °, can display a variety of text, digital, color images and animation information, can play TV, video, VCD, DVD and other color video signals.

4, LED display single element reaction speed is 1000 times that of LCD liquid crystal screen, can also be taken under strong light, and adapt to low temperature of minus 40 degrees.

Simply put, LCDs and LEDs are two different display technologies. LCDs are displays made up of liquid crystals, while LEDs are displays made up of light-emitting diodes.

For liquid crystal displays, the most important key is its LCD panel and backlight type. The LCD panel on the market generally uses TFT panel, which is the same. The difference between LED and LCD is only that their backlight type is different: LED The backlight and CCFL backlight (also known as fluorescent light) are diode and cold cathode lamps, respectively.

The difference between LED display and LCD display:

LED backlight: power saving (30%~50% compared with CCFL), high price, high brightness and high saturation.

CCFL backlight: It is cheaper than LED backlight (or more power saving than CRT).

The difference between the pictures: LED backlight color is brighter and the saturation is higher (CCFL and LED natural light source are different).


Related News

Related Products

  • LCD display for Ice Cream Machine
  • Medical Device TFT Display
  • Alphanumeric LCD Display
  • COG LCD Arduino
  • 3.5'' TFT Display
  • Color LCD Display Module