What are Mini LEDs? What are the development prospects

Mini LED, also known as "submillimeter light-emitting diode", is also a type of LED device, and its chip size is between 50 and 200 μm. The composition of Mini LED includes Mini LED pixel array and driving circuit, and the unit of pixel center distance is small, only 0.3-1.5mm unit. With the rapid development of Mini LED display technology, Mini LED display products are more and more widely used in the field of ultra-large-screen high-definition display, such as in monitoring command, high-definition studio, high-end theater, medical diagnosis, advertising display, conference exhibition, office display, Commercial fields such as virtual reality have been used accordingly.

my country is a country with strong development potential for electronic products. Driven by the strong demand for terminals such as TVs, monitors, and wearable devices, the domestic Mini LED concept sector is expected to enter a period of rapid growth in the next few years. Enterprises will benefit a lot from it and have great room for development.
At the same time, due to the increase in the penetration rate of new energy vehicles and the accelerated application of automotive electronic products, the area of ​​on-board screens will increase. Mini LED technology will be widely used in the field of on-board displays, providing a solid foundation for the development of the Mini LED industry. Strong support. All in all, Mini LED is gradually attracting the attention of the market, so Mini LED must be a main line with greater development space in the future development, and it is a rare opportunity for development.
Simply speaking, in principle, Mini LED is to change the traditional uniform brightness backlight into a dot matrix backlight that can adjust the brightness by partition. It improves the black contrast that traditional LEDs are not good at, and the small backlight area makes the picture more delicate.
The common Mini LED will divide the number of backlight partitions into thousands, so as to adjust the brightness of pixels better and faster, so it can easily make the display brighter and darker. At the same time, it can also present more vivid colors and better contrast, which can bring people a better viewing experience, and the colors are more distinct. In addition, the Mini LED, which has a large number of backlight partitions, has a significant advantage in making large screens over 55 inches.
In this regard, Mini LED is a brand-new backlight technology. Due to the use of a smaller diode light source, Mini LED can display more dimmable divisions on the same screen size as OLED, and the display is better.
This effect can improve the uniformity of the backlight of the display screen and solve the problem of dim display at the four corners; second, it can have more checkerboard-style light control zones and finely control the brightness of each area of ​​the display.