LED屏与液晶屏的区别分析

LCD拼接屏与LED拼接屏的区别总结分析:

1. 至于显示效果的问题: no matter what type of display device, display effect is the core selection standard. However, as far as LCD and LED splicing screens are concerned, their display effects are different and suitable for different fields.

LED huge screen

2. In terms of brightness: LCD splicing screen and LED splicing screen, users need not worry about insufficient brightness. However, LCD splicing screen manufacturers have developed splicing screens of 500cd/㎡ and 700cd/㎡ with two kinds of brightness according to the user’s needs, which makes the 55 inch LCD splicing screen much larger than that of LED splicing screen.

LCD Video wall

3. In terms of resolution: although LED splicing screens have been making breakthroughs in recent years, they still cannot compete with LCD splicing screens. At present, the resolution of LCD splicing screens is generally 1920*1080p, while some LCD splicing screens have been able to display 4K signals.

4. And the small spacing LED splicing screen is currently and achieve ultra-thin design, due to technical reasons in the future will not have much room for improvement in thickness.

5. In terms of optical pollution and visual comfort: LCD mainly refers to dazzling light and high-frequency blue light, while small-spacing led is the problem of over-brightness and high-frequency blue light.

6. In terms of heat dissipation: compared with other display devices, one of the advantages of LCD splicing screen is low power consumption. Moreover, the LCD splicing units all have independent cooling systems, which ensures the long-term stable use of the LCD splicing screen. Although the small-spacing led has the characteristics of low power density, the overall power consumption is still higher. Meanwhile, the small-spacing led display products with high heat dissipation requirements also mean higher system noise.

Lamp bead inside of LED screen