TCL CSOT successfully develops industry-leading ΔE screen color accuracy improvement technology

According to news from this website on December 21, screen supplier TCL Huaxing announced today that has newly developed Δ E color accuracy improvement technology , becoming the first in the industry to achieve color accuracy adjustment on the MNT module side. company.

▲ Picture source "TCL Huaxing" official account, the same below

Note on this site: The degree of restoration of the original input color , is an important standard for measuring monitor performance and affects the final image quality presentation. A common indicator that quantifies the difference between the display color and the original color standard of the input content is the ΔE (Delta-E) standard established by the International Commission on Illumination (CIE). The smaller the ΔE value, the higher the color accuracy.

Different input contents differ in the original color standard because they have different requirements in the field of use. The universal color standard sRGB is suitable for many fields, while the DCI-P3 standard is widely used in the digital media and gaming industries, and the Adobe RGB standard is commonly used in art design and professional photography

▲ Various color standards

In order to meet the needs of users to restore real-world display scenes, ΔE adjustment technology came into being. By adjusting the screen piece by piece, the color point of the screen is adjusted to the standard point of the required color, making the color rendering closer to the real world and bringing a high-level visual sense to users.

TCL Huaxing said that after two years of unremitting efforts, the technical team successfully developed ΔE color accuracy improvement technology and became the first company in the industry to achieve color accuracy adjustment on the MNT module side.

According to reports, in view of the pain points and risks of high resources or poor performance in traditional algorithm solutions, TCL Huaxing proposed a new fusion algorithm - CGM IP to achieve "industry leadership" in ΔE color accuracy. .

▲ TCL Huaxing self-developed CGM IP

In mass production applications, TCL Huaxing has established a high degree of integration The image quality debugging station. Based on the one-stop adjustment of Gamma and ΔE correction, a parallel adjustment algorithm is applied, supplemented by automated software, to achieve efficient debugging.

In addition, TCL Huaxing has provided guarantees for panel OC/backlight LEDs through design optimization and manufacturing process improvement, effectively controlling module color point fluctuations.

TCL Huaxing successfully obtained the Rheinland High Gaming Performance Gold Certification for a 32-inch UHD 240Hz monitor

▲ TCL Huaxing 32-inch UHD 240Hz R1000 gaming screen

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