MiniLED market application area is expanding year by year, due to Samsung, Dell LCD brand manufacturers have successively introduced MiniLED backlight technology, it is estimated that in 2022 MiniLED liquid crystal display shipments will grow by 27%, further driving the Taiwan factory MiniLED driver IC to accumulate in e-sports display shipments, 2022 MiniLED shipments show multiple growth, sweet spot officially arrived.
According to the TrendForce report, due to the advantages of high contrast and high brightness of MiniLED products, several LIQUID CRYSTAL display brand manufacturers have also launched MiniLED backlit LCD monitors in high-end products, and the shipment of MiniLED backlit LCD monitors in 2021 is 51,000 units, and it is estimated that the shipment of MiniLED LCD monitors in 2022 will only reach 65,000 units, with an annual growth rate of 27%.
With the reduction of the point spacing, in the Mini/Micro LED application due to the limited backplane area, the driver chip needs to have both high integration and support for high sweep design features, and with the line sweep sharing architecture to improve the utilization of the backplane area and thus achieve smaller pitch applications, and the accumulation has launched MBI5864 for high integration driver chip, up to 64 sweeps and achieve HDR (16-bit|3840Hz) display effect.
Image source: Paixin's genuine gallery
In addition, the field of e-sports has always been a high threshold application in lcd, in addition to the requirements of high image quality and high contrast, because the source is generated by the GPU, each frame of the picture is fast and slow, unlike the TV is a fixed frame rate source, so the e-sports LCD display has built-in variable refresh rate (VRR) function to reduce the "tear" or "Caton" and other display problems.
Accumulation said that many e-sports displays have introduced full matrix area dimming MiniLED backlight, different from the traditional backlight technology, the "imageization" characteristics of the full matrix area dimming MiniLED backlight can achieve high dynamic contrast (HDR) and area independent dimming function, but when the MiniLED backlight does not have a variable refresh rate, it makes the picture appear "flickering" and "uneven brightness" problems, reducing visual entertainment.
Therefore, the new generation of full matrix area dimming MiniLED backlight chips: MBI6329, MBI6353 and MBI6334 have introduced variable refresh rate functions, whether used for static or scanned MiniLED backlight displays, can effectively handle the problem of vertical sync signal mismatch frame rate. (Source: Financial News Express)
Please indicate the source of the reprint! For more LED information, please pay attention to the official website or search for the WeChat public account (LEDinside).
![Jibang Consulting: Mini LED display shipments are expected to be 65,000 units in 2022[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)