Shulou(Shulou.com)12/24 Report--

In the era of screen connection with everything, displays are everywhere. As large as TV, Shang Xian, medium to tablet, laptop, small to mobile phone, VR head display, the screen has long become an important connection between the wonderful horizon and reality.

Innovation-oriented, technology-based. TCL Huaxing gives full play to the technological advantages of the world's leading semiconductor display companies, newly develops Δ E color accuracy upgrading technology, and sets up a new benchmark in screen restoration of real-world technology.

Insight into the feelings of users, TCL Huaxing anchors the market pain point

When consumers use monitors, especially professionals for image processing, there is often a deviation between the actual screen and the real color. As shown in the following figure, the cyan standard color gamut is true, while the screen actually shows a yellow color gamut. The display color gamut is offset from the standard color gamut, that is, the actual color rotates, resulting in color deviation. The use of serious color display will not only affect the viewing experience of users, but also interfere with the work of professional workers.

(there is a deviation between the actual display color and the real color)

To restore the real world to the screen is not only the voice of users, but also the goal that TCL Huaxing has been striving for.

Δ E color alignment technology to meet the needs of multi-scene color display

The degree of restoration of the original input color is an important standard to measure the performance of the display, which affects the final picture quality. The common index to quantify the difference between the display color and the original color standard of the input content is the Δ E (Delta-E) standard formulated by the International Commission on Lighting (CIE). The smaller the Δ E value, the higher the color accuracy.

(different Delta E brings different feeling of color difference)

However, due to different fields of use, the original color standards of different inputs are often different. For example, sRGB is a general color standard, DCI-P3 is widely used in digital media and game industries, and Adobe RGB is mostly used in art design and professional photography.

(various color standards)

In order to meet the needs of users to restore the real world display scene, Δ E adjustment technology arises at the historic moment. By adjusting the screen piece by piece, adjust the color point of the screen to the standard point of the desired color, make its color closer to the real world, and bring advanced visual sense to the user.

TCL Huaxing Δ E color accuracy upgrading technology, leading the upgrade of display picture quality

With the goal of restoring the real world and meeting the requirements of color consistency, the TCL Huaxing technical team has successfully developed Δ E color alignment enhancement technology after 2 years of unremitting efforts, becoming the first company in the industry to achieve color alignment on the MNT module side.

Starting from the basic manufacturing of liquid crystal display panel, on the basis of refined panel and backlight material specification, TCL Huaxing uses unique algorithm module to correct the color of liquid crystal display panel. Huaxing is building a high specification module Δ E color accuracy with leading color accuracy improvement technology.

A) Core algorithm CGM

In view of the pain points and risks of high resources or poor results in traditional algorithms, TCL Huaxing put forward a new fusion algorithm-CGM IP, which successfully established the advantages of high efficiency and low cost, and achieved Δ E color accuracy leading in the industry.

(TCL Huaxing self-developed CGM IP)

B) efficient production line process

In the mass production application, TCL Huaxing sets up a highly integrated picture quality debugging station. Based on the one-stop adjustment of Gamma and Δ E correction, the parallel adjustment algorithm and automation software are applied to achieve the purpose of efficient debugging, and the production efficiency is ahead of the industry.

C) High quality OC / backlight

Through the optimization of design and the improvement of manufacturing process, TCL Huaxing provides the ultimate quality assurance for panel OC / backlight LED, effectively controls the fluctuation of module color points, and lays a good foundation for Δ E color accuracy promotion technology.

Innovative strength leads to promote technological upgrading in the display industry

With the successful development of Δ E color alignment enhancement technology, TCL Huaxing has become the first company in the industry to achieve color alignment on the MNT module side. Through in-depth cooperation with customers, the color consistency and visual experience of customer products can be greatly improved.

The 32 "UHD 240Hz display made by TCL Huaxing has successfully won the gold medal certification of Rhine High Game performance with excellent Δ E color accuracy. Since then, with the extensive landing of the leading module Δ E color accuracy improvement technology, TCL Huaxing will release the original color charm in high specifications and continue to create a dazzling picture experience for users.

(Rhine Certificate)

Focusing on the semiconductor display field, TCL Huaxing will continue to adhere to the forward-looking strategic layout, adhere to the nature of innovation, lead technological upgrading, continue to contribute high-quality benchmark products to global consumers, and provide new ideas for the development of the display industry.

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