what is mini led

Mini LED is a type of LED screen, which refers to an LED device with a chip size between 50 and 200 μm; it consists of a Mini LED pixel array and a drive circuit with a pixel center spacing of 0.3-1.5mm. unit. Although Mini LED is a type of LED technology, Mini LED can maximize the performance of the LCD panel and bring a high-definition and comfortable visual experience; it has the characteristics of high resolution, high brightness, high contrast, wide color gamut, and is more Thin, light and energy-saving.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Mini LED essentially belongs to LED technology, also known as "sub-millimeter light-emitting diode". It is a technological product of LED miniaturization and matrixing. It refers to an LED device with a chip size between 50~200μm. , between small-pitch LED and MicroLED. Mini LED is a unit composed of Mini LED pixel array and drive circuit with a pixel center spacing of 0.3-1.5mm.

To put it simply, Mini LED is a high-density micro-sized LED array integrated on a chip. Compared with ordinary LEDs, its units are smaller than 50 microns, which is only 1%, but its picture performance and properties It is several times better than ordinary LED.

Although Mini LED is a type of LED technology, Mini LED can maximize the performance of the LCD panel and bring a high-definition and comfortable visual experience. It has the characteristics of high resolution, high brightness, high contrast, wide color gamut, and is thinner, lighter, and energy-saving.

Currently both Mini LED direct display and backlight modes are available. Since Mini LED backlight technology is relatively mature and is currently mainly used as a backlight source for LCD panels, it is more appropriate to call it Mini LED backlight technology.

Compared with the popular technology OLED, Mini LED TV is even better. Because OLED has the problem of screen burn-in, Mini LED technology is more mature and can achieve display effects comparable to OLED panels at a lower cost.

With the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large screen high-definition displays, such as monitoring and command, high-definition studios, high-end theaters, and medical diagnosis , advertising display, conference and exhibition, office display, virtual reality and other commercial fields.

The difference between miniled and led

LED uses sub-millimeter LED crystals to ultimately achieve a 1.0-2.0 mm pixel particle display. Moreover, the current cost of small-pitch LED display products is very high.

Miniled uses tens of millimeters of LED crystals to achieve a display with 0.5-1.2 mm pixel particles.

From a numerical point of view, the sizes of miniled and LED pixel particle displays are different, so the manufacturing costs are different.

Secondly, in terms of backlight, miniled and LED are also different. Miniled is generally different from LED. It adopts different design methods to achieve more precise dimming, achieve high color rendering, and is more economical. electricity.

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What are the advantages of Mini LED TV?

Mini LED TV adopts direct backlighting method, reducing the traditional LED grain size to between 100~200μm, greatly increasing the number of backlight sources, and using local dimming control (i.e. partitioned light control technology) to achieve regional brightness Adjust to bring a better visual experience. Mini LED TV has the characteristics of energy saving, thinness and lightness, wide color gamut, ultra-high contrast, fine dynamic partitioning, etc. It can overcome the shortcomings of other backlight methods, but the current production cost is higher than that of ordinary LED screens.

Which manufacturers currently have Mini LED TVs?

Incomplete statistics, following Samsung, LG, TCL, Hisense, Konka, etc., Skyworth has released the Mini LED backlight LCD TV Q70 series on February 1; and TCL will also launch the Mini LED backlight LCD TV Q70 series in the spring on March 9 At the new product launch conference, two new Mini LED TVs were launched again. There are also rumors that Xiaomi is also expected to release a new Mini LED TV within the year.

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