#China #Shanghai #Display Technology #TCL CSOT #SGS certification

TCL CSOT Achieves Revolutionary SGS Certification

In a landmark achievement, TCL China Star Optoelectronics Technology (TCL CSOT) has received the world's first SGS Quasi-Natural Light Spectrum EX certification for their Natural-Spectrum Slim Pad Display at the Mobile World Congress (MWC) in Shanghai 2025. This prestigious award acknowledges TCL CSOT's dedication to advancing eye-care technology by providing displays that closely mimic the natural light spectrum, thereby ensuring enhanced visual comfort for users.

The certification, which recognizes displays with optimized performance in spectrum and color accuracy, sets a new industry standard in visual display technology. Given the critical role that screens play in modern life—from smartphones and tablets to televisions—there is an increasing demand for displays that are not only high-performing but also eye-friendly. Consumers, especially the younger generation who are exposed to screens from an early age, are becoming more conscientious about the impact of display technology on their vision and overall health.

The Science Behind Quasi-Natural Light Spectrum Technology

TCL CSOT's innovative Quasi-Natural Light Spectrum Display Technology involves advanced techniques to optimize both the Backlight Unit (BLU) and the RGB color filters. This technology achieves a nearly full-spectral light composition that resembles natural sunlight, which is scientifically known to benefit our physiological rhythms. By emitting light that is similar to what we encounter outdoors, the display technology plays a crucial role in enhancing comfort and visual clarity.

Research indicates that exposure to artificial light that deviates from the natural spectrum can lead to visual fatigue and other eye-related issues. The SGS certification evaluation system incorporates a Quasi-Natural Light Index (QNLI), which measures the conformity of a display's light spectrum with natural daylight—a significant development in aesthetic and health-oriented technology. TCL CSOT's Natural-Spectrum Slim Pad Display recorded an impressive QNLI score of 56%, well exceeding the EX-level threshold required for certification.

During the certification ceremony, Jou Ming-Jong, Chief of the Technology Planning Center at TCL CSOT, expressed pride in this significant recognition of their technology efforts, stating, "This certification is not merely an accolade; it sets a benchmark for future innovations in eye-care display technology. Our commitment to continuous improvement includes collaborations with industry leaders, notably SGS, to ensure the best user experience."

ZHao Hui, Vice President of SGS China, mentioned, "TCL CSOT's approach showcases the enormous potential of quasi-natural light spectrum technology across consumer electronics. We anticipate that this accomplishment will inspire more companies to elevate their display technologies to create a healthier lighting environment in the industry."

The Future of Visual Well-being

TCL CSOT, through its APEX brand, relentlessly pursues excellence in display technology while being mindful of user health and environmental concerns. Their commitment to innovation targets improving not just screen quality but also user lifestyle through avant-garde display solutions. Over the years, TCL CSOT has built a strong portfolio covering innovations from circular polarizers to the new quasi-natural light technology, positioning themselves as leaders in the industry.

Moving forward, TCL CSOT aims to stay at the forefront of evolving visual health demands and to offer more intelligent and healthier display experiences to users worldwide. As awareness of visual wellbeing grows, the emphasis on healthy display technologies is more crucial than ever. Through initiatives like their innovative certification accomplishment, TCL CSOT is paving the way for a brighter, healthier digital world for all.

About TCL CSOT

Founded in 2009, TCL CSOT has positioned itself as a premier global innovator in display technologies. It delivers cutting-edge LCD, OLED, and MLED solutions that power various applications, including TVs, smartphones, and commercial displays. With a mission to continually amaze and inspire users through innovative display technology, TCL CSOT is committed to enhancing experiences at home and beyond. As part of its overall corporate responsibility, TCL CSOT also actively participates in global initiatives, including their association with the Worldwide Olympic Partnership, ensuring their technology elevates experiences on the global stage.

For more information about TCL CSOT's groundbreaking technology and products, visit TCL's official website.