TCL's "Light Life": Mini LED technological innovation reshapes the visual experience

At a time when technology continues to evolve and display technology is changing with each passing day, on December 16, TCL held a 2024 TCL QD-Mini LED new technology conference with the theme of" Light and Vientiane,"which shocked the door to a new realm of display technology in 2025., officially displaying its future-oriented new technologies and new products to the world is like lighting up a dazzling new star in the vast starry sky of technology, attracting the focus and expectation of countless eyes inside and outside the industry.
At this press conference, the Vientiane zoning technology launched by TCL undoubtedly became the focus of the audience. This is not a single technological breakthrough, but a set of excellent solutions covering all aspects from light-emitting chips, lens technology, OD (mixing distance), light and shadow control algorithms to screens. Like a carefully choreographed symphony of science and technology, all links cooperate with each other and cooperate wonderfully, allowing TCL to achieve an eye-catching leap in key indicators such as brightness, color, and contrast, bringing an unprecedented visual feast to users and setting a new technical benchmark and development direction for the entire display industry.

1. In-depth analysis of technology: breakthroughs in collaborative innovation in all links

(1) Light emitting chips: Ultra-power crystal bottom drive brightness and energy efficiency leap forward

In the field of light-emitting chips, TCL has demonstrated its strong technological innovation capabilities. By upgrading the sapphire high-light crystal base to a super high-light crystal base and cleverly using ALD atomic level corrosion resistance technology, the double improvement of TV brightness and energy efficiency has been successfully achieved. Compared with the previous generation of multi-core Mini LED chips, its brightness has been improved by as much as 53.8%, and its energy efficiency has also been improved by 10%. This remarkable progress is like injecting a stronger source of energy into the TV screen, making the picture brighter and more vivid when presented. It also takes into account the needs of the times for energy conservation and environmental protection, allowing users to enjoy the ultimate visual experience. At the same time, it also contributes to the sustainable development of the earth.

(2) Lens technology: the fourth generation of condensing microlenses accurately control light

In terms of lens technology, TCL grandly launched the fourth-generation condenser microlens at the press conference. This new product continues its unique arch bridge light control technology route, and innovatively adds multiple refraction light control design, LSR flexible optical materials and micro-nano 3D forming process. The integration of this series of advanced technologies has enabled the new generation of condensing microlenses to show excellent improvement in light control performance under the same number of partitions. The uniformity of the backlight has been improved by up to 86%, and the halo control ability has been improved by 67%. It seems to give wisdom to the light, which can more accurately shape the light shape and effectively remove the halo, achieving an unprecedented precise light control effect. Whether it is the starry sky in the deep night sky or the delicate texture under the sun, it can be realistically presented on the screen, allowing the audience to feel every detail and emotion in the picture as if they were immersed in it.

(3) OD (Mixing Distance): Macro OD design optimizes picture detail

In the OD (Mixing Distance) section, TCL adopts the backlight design concept of macro OD. By greatly reducing the distance between the backlight plate and the diffuser plate, the partitions can not interfere with each other, as if an independent light space is built for each partition. This design effectively controls the generation of halo phenomenon and significantly improves the brightness uniformity of the TV. When viewing the picture, the audience can not only feel that the picture is more delicate and smoother, with a texture like silk, but also the outline of the item is clearer and sharper. Every line and edge can be accurately presented, bringing users a more realistic and shocking visual enjoyment. Whether it is watching exciting and intense sports events or immersed in beautiful movie blockbusters, you can get unparalleled visual immersion.

(4) Light and shadow control algorithm: Intelligent algorithm upgrades image quality performance

In the field of light and shadow control algorithms, TCL has introduced two major algorithms: transient response and bidirectional 16-bit algorithms as early as the beginning of this year, laying a solid foundation for Mini LED backlight control. At this press conference, TCL made great strides on the road of technological innovation. It not only upgraded the two-way 16-bit algorithm to 23-bit, greatly expanding the accuracy and control range of the algorithm, but also launched a new ultra-dynamic light and shadow Bionic algorithm. This algorithm cleverly combines human eye perception characteristics and picture pixel information. It is like an intelligent painter that can intelligently optimize the SDR signal and optimize the original ordinary SDR signal into a near-HDR effect. Whether it is the highlight details in bright scenes or the dark levels in dark environments, they can be restored and presented more accurately, making the colors of the picture more vivid and rich, and the contrast more vivid and intense, bringing more shocking to users. The realistic visual experience seems to have directly transferred the changes of light and shadow in the real world onto the TV screen.

(5) Screen: Huaxing HVA screen and Quantum Dot Pro 2025 improve image quality

In terms of screens, Huaxing HVA screens can easily achieve a native contrast ratio of 7000:1 with its excellent technical characteristics. This high contrast advantage can give full play to the image quality advantages of Mini LED TVs to a greater extent, making black deeper and richer, white brighter and purer, and the transition between colors more natural and smooth, presenting users with a richer and more delicate picture level and texture.
In addition, TCL has also comprehensively upgraded the Quantum Dot Pro 2025. Driven by material upgrades, the full-screen color purity of the Mini LED TV has been successfully increased to an astonishing 95%. At the same time, the launch of the Colorful XDR has added a strong color to the picture performance, which can achieve ultra-dynamic light control, ultra-long highlight display, and the brightness lasts longer. Whether it is a magnificent sunrise and sunset scene or a bright starry night scene, it can be presented in front of the audience with a more realistic and shocking effect, allowing users to appreciate the magic and beauty of nature at home and feel the ultimate visual shock and spiritual touch.

2. New product release: Technology integration leads the market trend

In addition to showcasing eye-catching technological innovations, TCL's press conference also simultaneously released a new Mini LED TV product-T6L QD - Mini LED TV (2025 Advanced Edition). This new product is like a mastership, integrating all the latest technologies introduced by TCL at this press conference. It is like a flagship warship equipped with the most advanced technological equipment, ready to break through the waves in the vast ocean of the TV market.
The specific information is as follows:

• 55-inch 4K 240Hz, Colorful XDR 1100 nits brightness, 180 Vientiane partitions, the first price is 2899 yuan;
• 65-inch 4K 288HZ, Colorful XDR 1100 nits brightness, 242 Vientiane partitions, the first price is 3699 yuan;
• 75-inch 4K 288Hz, Colorful XDR 1300 nits brightness, 312 Vientiane partitions, the first price is 4799 yuan;
• 85-inch 4K 288Hz, Colorful XDR 1300 nits brightness, 420 Vientiane partitions, the first price is 6199 yuan;
• The price of 98 inches is 10999 yuan.

这一系列丰富的尺寸选择与极具竞争力的首发价格策略，充分体现了 TCL 致力于将先进技术普及大众的决心与诚意。Whether it is for home users who pursue high-quality audio-visual experience or for consumer groups who focus on cost-effectiveness, you can find an ideal choice to meet your own needs. The launch of T6L QD-Mini LED TV (2025 Advanced Edition) not only brings consumers a more excellent visual enjoyment and experience, but will also effectively promote the development and popularization of the entire Mini LED TV market and lead the industry. Enter a new era of technology and quality competition.
Looking to the future, TCL"" clearly conveyed its strategic transformation ideas in the field of display technology through this Guangsheng Vientiane conference. In the future, the positioning and image quality evaluation of Mini LED TVs will no longer be limited to simple comparisons of specifications and parameters, but will pay more attention to the manufacturer's comprehensive technical capabilities and actual image quality performance. With its profound technological accumulation, continuous innovative spirit and accurate grasp of market demand, TCL is expected to stand out in this new competitive landscape, continue to lead the development trend of display technology, and bring more surprises to consumers around the world. Innovative products and excellent experiences allow the light of technology to shine more colorful in people's lives.