How to divide LED screen into good and bad
Author:AI Fuyuan Time:2021-06-07 16:51 Browse(738)
Do you mean LED screen or LCD with LED backlight?
Do you mean LED screen or LCD with LED backlight?LED screen, generally refers to the LED display screen, such as train number display screen, outdoor advertising screen, etc. LED screen is divided into monochrome, two-color and full-color. If you want to say good or not, it must be full-color screen, but the price is much higher.LED backlight LCD, the market is divided into two kinds of backlight, one is what you call LED backlight, the other is CCFL (lamp). Whether the LCD screen is good or not depends on the screen category. The screen is divided into ordinary screen and wide viewing angle (formerly referred to as professional screen). Ordinary screen generally refers to TN screen, and the backlight can be led and CCFL. Wide view screen generally refers to ISP or VA screen, ISP generally belongs to hard screen, VA generally belongs to soft screen. ISP or VA screen can also use LED or CCFL as backlight. I think the best LCD screen is ISP LED backlight screen, followed by VA LED backlight screen.. LED screen, refers to the LED backlight display, has nothing to do with the screen panel. Screen quality is mainly decided by the panel material, TN panel is cheaper, IPS, PVA, MVA, pls panel is more expensive..
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