What are the categories of LCD?

According to the different backlight sources, LCD can be divided into two types: CCFL display and LED display.Many users think that liquid crystal displays can be divided into LED and LCD. This understanding is misleading by advertisements to some extent.

The LED display on the market is not a real LED display. To be precise, it is an LED backlit LCD display. The LCD panel is still a traditional LCD display. In a sense, this is more or less fraudulent. nature! For liquid crystal displays, the most important key is its liquid crystal panel and backlight type, and the LCD panel of the display on the market generally adopts TFT panel, which is the same. The difference between LED and LCD is only their backlight type: LED The backlight and CCFL backlight (that is, fluorescent lamps) are diodes and cold cathode lamps, respectively.

LCD is the acronym for Liquid Crystal Display, which means "liquid crystal display", that is, liquid crystal display. The LED display refers to a type of liquid crystal display (LCD), that is, a liquid crystal display (LCD) with LED (light-emitting diode) as the backlight source. It can be seen that the LCD includes LEDs. The counterpart to LED displays is actually a CCFL display.

CCFL
Refers to a liquid crystal display (LCD) that uses CCFL (cold cathode fluorescent lamp) as the backlight source. The advantage of CCFL display is good color performance, but the disadvantage is high power consumption.

LED
Refers to liquid crystal displays (LCDs) that use LEDs (light-emitting diodes) as backlight sources, and generally refer to WLEDs (white light LEDs).

The advantages of LED displays are small size and low power consumption. Therefore, using LEDs as a backlight can achieve high brightness while taking into account thinness and lightness. The main disadvantage is that the color performance is worse than that of CCFL monitors, so most professional graphics LCDs still use traditional CCFL as the backlight source.