Until today the Chengdu universiade comes to an end. During this universiade, except for the exciting event, we can still find the LED display inside and outside the gymnasium. The wonderful light and visual effect solution as the focus point by each industry and the character to spread culture, show technology and artistic strength, as well the main media to rebroadcast real-time competition.
The new display technology of LED is more and more mature after ten years of development, and receives market recognition by the quality as the growing market. By comparison, the LCD is not so popular as before. Some professional people in this industry think the LED has grab the market from LCD. Then what is the difference between LCD and LED display?
What is LCD ?
LCD has a big market for two characters: thin and light, high cost performance. The common LCD unit consists of the liquid crystal between the two glass, and the top glass substrate as the color optical filter and the bottom glass embed with transistor. The light-electric effect helps controlling the direction of liquid crystal molecule to receive image display, and it has the mature manufacturing technology and lower cost, so as to the basic technology of consuming product.
What is LED ?
LED is commonly seen as the different LCD panel but acctually not. According to different backlight source, LCD has two types: CCFL monitor and the LED monitor. As some point, LCD includes LED.
LED display is composed of thousands of LED and control the power of LED to show different color. LED can be used indoor and outdoor, specially in outdoor it has some kind of incomparable advantage. \
What is the advantage and disadvantage of LED and LCD
Based on the LCD panel, LED splicing unit shows more advantages in the practical application and finally been used widely in different areas. Even though the LCD is more and more replaced by LED but the objective data still shows the growth.
The advantage of LCD panel
1.The pure flat LCD panel: big display and no distortion
2.Wider viewing angle: horizontal and vertical 178°
3.Super narrow design: LCD unit is much easier for splicing and installation, better display effect and super narrow splicing bezel.
4.High contrast ratio and high brightness
The advantage of LED panel
1.Automatic brightness adjust: can be used in many different environments, suitable for outdoor big display
2.Remote control management:
3.Real color : LED has 1024-4096 level gray level control, the display color is above 16.7M, real and clear color, strong three-dimensional effect.
4.High stable light: using the static scanner mode and big watts drive to make sure the brightness and the big-scale integrated circuit to improve the reliability.
5.High cost performance: waterproof, moisture-proof, anti-thunder, anti-knock, anti-interference
6.Low power consumption: more energy saving and longer span life
Post time: Aug-25-2023
