what is mini led display？

Mini led to refer to the size of 100 μs The size of M-class LED chip is between small spacing led and micro led , which is the result of further refinement of small spacing led . Among them , small spacing led refers to the LED backlight or display product of the spacing between adjacent lamp beads less than 2.5mm .

Technical comparison

Micro led , mini led and OLED are all active self luminous displays with high light utilization . LCD is a passive luminous display , needs backlight to provide light source .

Mini LED is compared with the current mainstream display technology LCD . Mini LED has better to display effect , the response speed has been improved by orders of magnitude , the screen can be lighter and thinner , and with the significant reduction of power consumption .

Battery life can be extended . Compare with OLED display , mini led not only maintains excellent display effect and flexibility , but also has faster response speed and higher high temperature reliability .

And the service life is as long as that of TFT LCD . Compare with LCD , micro LED does not need special backlight components , its power consumption is only one tenth of that of LCD , and its color saturation is close to OLED , compared with OLED .

Micro LED can support higher brightness , high dynamic range and wide color gamut for fast update rate and lower power consumption . The inorganic gallium nitride material used in micro LED technology can reduce the requirements for polarization and packaging layer and make the display panel thinner .

Development history of LED screens to display technology

The development of traditional LED has a gradual feature , that is , most brands of the market gradually transition to outdoor LED displaysand large spacing LED displayto small spacing LED display .

Then enter P2 Small spacing and micro spacing below 5 spacing market , and gradually obtain broader application of the field of indoor display . The lamp bead spacing is continuously reduced and the display effect is continuously improved . Small spacing LED technology has developed rapidly since 2016 and has become the main force of LED display growth of this stage . At present , led small spacing to display technology , process and industrial chain supporting have been relatively mature .

The cost price continues to decline , and the wide space for indoor display has been successfully opened . However , there are still physical and technical limitations of small spacing LEDs , so the mini / micro LEDs with smaller spacing begin to appear in the eyes of the public .