LED and LCD

Simply put, LCD and LED are two different display technologies. LCD is a display made up of liquid crystals, while LED is a display made up of light-emitting diodes.

Liquid Crystal Display (LCD) mainly includes TFT, UFB, TFD, STN and other types. TFT is commonly used for laptop LCD.

TFT (Thin Film Transistor) Thin Film Transistor, each LCD pixels is integrated in the Thin Film Transistor to drive behind the pixels, which can achieve high speed, high brightness, high contrast display screen information, is one of the best LCD color display device, is now the mainstream on the laptop and desktop display device.

Compared with STN, TFT has excellent color saturation, restoring ability and higher contrast, which can still be seen clearly under the sun. However, its disadvantage is that it consumes more power and costs more.

LED Emitting Diode (LED) applications fall into two categories: LED display; Second, LED single tube applications, including backlight LED, infrared LED, etc. Now China's LED display design and production technology level is basically synchronized with the international.

LED display is composed of light-emitting diodes, it adopts low voltage scanning drive, with low power consumption, long service life, low cost, high brightness, fewer faults, large Angle of view, long visual distance and other characteristics.

The difference between LED and LCD

LED displays have advantages over LCD displays in terms of brightness, power consumption, visual Angle and refresh rate. LED technology can be used to create displays that are thinner, brighter and clearer than LCDS.

With a power consumption ratio of about 1:10, leds are more energy efficient

Leds provide a 160° viewing Angle and can display text, color images and animation information

LED's single element reaction speed is 1000 times that of LCD screen, can also be looked after under strong light, and adapt to the low temperature of minus 40 degrees.