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Mini-LED and MicroLED are next-generation LCD backlighting technologies offering significant advantages in brightness, contrast, response time, power consumption and life span compared to traditional LED technologies.
Mini-LEDs, with chip sizes ranging from 100 to 500μm, deliver high contrast and brightness, making them an ideal backlighting solution for high-end TVs, monitors and automotive displays. Much smaller at below 50μm, MicroLEDs are suited for flexible and transparent LED displays, primarily targeting AR/VR headsets, wearable devices and large-format displays.
There are further improvements in both categories, with particular emphasis on enhanced brightness and reduced power consumption.
There is the RGB Mini-LED that boasts 100 or up to 110 percent BT.2020 color gamut – nearly on par with OLED. In addition, it has over 10-bit color depth supporting 1.07 billion colors and a 1,000,000:1 dynamic contrast ratio.
For these attributes, Hisense released a flagship TV with peak brightness as high as 8,000cd/sqm and 95 percent BT.2020 color gamut. TCL, meanwhile, announced its RM9L RGB Mini-LED TVs at CES 2026. The company took the technology further with “the CSOT UltraColor Filter for more consistent color saturation and a new 30-bit *3 backlight controller as part of a 120-bit Color System, with shadowless uniform light support and shadow detail optimization, for unmatched color that allows exceptionally fine-grained control over each RGB channel.”
In the other sphere, MicroLED innovator Innovision introduced its 2.5μm silicon-based modules in early 2026. This has a pixel density as high as 10,000ppi and standby power consumption as low as 1.5mW. These modules are already deployed in AR glasses and are expected to expand into additional applications over the next one to two years.
Fast-paced growth
The market has been expanding, thanks to broadening adoption in TVs. Approximately 13 million Mini-LED TVs shipped worldwide in 2025, according to Beijing-based market research and consulting firm RUNTO. China accounted for more than 8 million units, nearly doubling from the previous year.
TCL realized a 118 percent increase in Mini-LED TV deliveries in 2025, ranking first in the global market. Leading global brands, including Samsung and Hisense, introduced MicroLED TVs as well.
For 2026, RUNTO estimates that between 300,000 and 400,000 RGB Mini-LED TVs will ship. This is as top-tier suppliers, such as TCL, Hisense, Samsung, LG, Sony and Skyworth, have launched or announced plans to release such units this year.
RGB MicroLED TVs, meanwhile, are expected to reach the market in the next one or two years due to high production outlay.
More Chinese makers to enter the sector
Given the high costs and advanced technology involved, dozens of manufacturers across China are currently engaged in the research and production of RGB Mini-LEDs and MicroLEDs.
The sector’s growth is expected to attract an increasing number of new entrants, both domestic and international, in the years ahead. Xiaomi, for instance, has announced plans to introduce Mini-LED TVs in one or two years.
Coastal regions in south and east China serve as the country’s primary production bases. Over two-thirds of manufacturers are concentrated in Guangdong, including in Shenzhen and Huizhou. Central China has also attracted investment from some manufacturers, drawn by lower operating costs.
Leading suppliers have established multiple production bases both within and outside China. In addition to its headquarters in Huizhou, TCL has set up major production bases in Shenzhen, Zhongshan, Wuhan, Hefei and Chengdu, while extending its global footprint with factories in Vietnam, India, Mexico and Poland.
China’s RGB Mini-LEDs and MicroLEDs
Widely available RGB Mini-LEDs from Chinese companies come in chip sizes ranging from 50 to 200μm, color gamut of up to 110 percent BT.2020, brightness of 5,300 to 10,000 cd/sqm and dimming zones as many as 12,480.
As for RGB MicroLEDs, typical specifications are below 100μm chip sizes, 100 percent BT.2020 color gamut, 4,000 cd/sqm brightness and 15,552 dimming zones.
Due to their comparatively lower cost, RGB Mini-LEDs are now being deployed in mainstream high-end TVs, while high-end TVs incorporating RGB MicroLED backlighting are expected to come to market in the months ahead or in 2027 as production costs gradually ease.
Key raw materials used in Mini-LED and MicroLED production include LED chips, films, substrates and adhesives. Chips are sourced from domestic or foreign suppliers depending on customer requirements. Major domestic chip providers include San'an, Prima, HC Semitek and Changelight, while prominent foreign suppliers include Samsung and LG.
Chip costs have declined steadily over the past one to two years, and the pricing of RGB Mini-LEDs and MicroLEDs has followed the same downward trajectory. With continued technology upgrades and production capacity expansion, raw material costs are expected to keep falling through 2027, and finished product prices are expected to follow suit.
Competitive landscape
Mini-LED and MicroLED backlighting do not exist in a competitive vacuum. They are part of a broader contest for supremacy among display technologies that also include OLED in its various forms, including WOLED, QD-OLED and AMOLED, as well as emerging ones such as quantum dot enhancement films and electroluminescent quantum dot displays.
OLED has long been positioned as the primary high-end alternative to LCD, particularly in the smartphone and premium TV segments. Its self-emissive nature enables perfect blacks and infinite contrast ratios in principle, and its panel-level flexibility allows form factors not achievable with rigid LCD structures. However, OLED faces persistent challenges in peak brightness, susceptibility to burn-in with static content and manufacturing cost, particularly for large panel sizes. Mini-LED and MicroLED backlighting addresses the brightness limitations of OLED and does so within the established and highly cost-efficient LCD manufacturing ecosystem.
QD-OLED, commercialized by Samsung Display, combines a blue OLED light source with quantum dot color conversion to achieve wider color gamut and higher brightness than conventional WOLED, while maintaining the contrast characteristics of self-emissive technology. This hybrid approach has been well-received in the premium TV and monitor segments. However, it remains constrained by the underlying OLED manufacturing cost structure and brightness ceiling, leaving room for RGB Mini-LED and MicroLED backlighting to offer superior performance at competitive price points as costs continue to fall.
Quantum dot enhancement films, used in combination with conventional LED backlighting, serve as a cost-effective pathway to wider color gamut in midrange products. However, because they do not fundamentally change backlight zone density or the underlying local-dimming architecture, their performance gains are typically more limited than those achievable with Mini-LED backlights.
