Technology Upgrade | Hongli Zhihui Launches Direct Display MiniLED HL4.0 Version Packaging Technology

As direct display Mini LED packaging technology becomes increasingly mature, the market's packaging requirements are also increasing. The direct display MiniLED package adopts the mechanism of R, G, and B independent LED chips to emit light. Each pixel can be adjusted independently. Therefore, it has the advantages of high contrast, high brightness, and low power consumption, so it is favored by the commercial display market. However, due to the differences in luminous intensity and angle between R, G, and B LED chips, direct display MiniLED display modules inevitably have problems such as screen blur and color shift.

The HL4.0 version of the packaging technology launched by Hongli Zhihui uses unique double-layer packaging technology to effectively solve the problems of direct display MiniLED display modules such as screen blur and color shift. At the same time, relying on the unique double-layer structure, the direct display Mini LED can increase the brightness by 57% while reducing the operating power consumption by 29%, which is more in line with the current trend of low-carbon and environmental protection. The following is the HL4.0 version packaging technology renderings.

In order to more intuitively demonstrate the performance advantages of the HL4.0 version of the packaging technology, we compared the HL4.0 version of the packaging film with the HL3.0 version of the packaging film.


At the same time, HL4.0 version packaging technology products also have excellent static ink color consistency and good visual angle consistency.

From the above comparison, it can be seen that the HL4.0 version of the packaging technology performs better in terms of stain resistance, ink color consistency, color deviation, etc. It can not only truly restore natural colors and achieve visual lossless image quality, but also has low energy consumption and heat dissipation. Fast and can effectively improve user experience. At present, Hongli Zhihui's HL4.0 version packaging technology has fully covered all series of products and has mass production capabilities.

In the future, Hongli Zhihui will continue to increase innovative research and development in Mini LED technology, continuously launch new technical solutions, improve product cost performance, and assist the high-quality development of the "5G+8K" ultra-high definition industry.