Samsung Electronics has been at the forefront of revolutionizing display technology with quantum dots, an innovation that has redefined color accuracy, brightness, and efficiency. Since pioneering the world’s first no-cadmium quantum dot material in 2014, Samsung has consistently pushed the boundaries of display performance, cementing its leadership in the industry.
The Quantum Leap in Display Technology
Quantum dots are ultra-fine semiconductor particles, tens of thousands of times thinner than a human hair. Their unique properties allow for unmatched color accuracy, pixel-level light adjustments, and superior luminance. When integrated into displays, quantum dots create a wider color gamut, delivering more vivid, lifelike colors that closely match human perception.
Samsung commercialized this cutting-edge technology with its SUHD TVs in 2015 and later expanded its legacy with QLED TVs in 2017. These advancements set new standards in premium television, eliminating OLED limitations and achieving 100% color volume—a first in the industry.
Breaking Barriers: No-Cadmium Technology
Initially, cadmium was considered essential for quantum dot technology due to its efficiency in color reproduction. However, its toxicity posed environmental concerns, limiting its widespread use. Recognizing this challenge, Samsung spearheaded the development of cadmium-free quantum dots, ensuring safer, more sustainable technology.
By removing cadmium while maintaining superior picture quality, Samsung led the industry in developing eco-friendly quantum dot displays—a significant milestone in display technology evolution.
Advancements in QD-OLED and Beyond
Samsung’s continuous investment in research and development has led to groundbreaking innovations in QD-OLED technology. By refining blue self-emitting QLEDs—the most challenging among primary colors—Samsung achieved an industry-leading 20.2% luminous efficiency.
These advancements culminated in the launch of QD-OLED TVs, which made history at CES 2022, earning the Best of Innovation Award. By integrating quantum dot technology with OLED displays, Samsung delivered an unprecedented viewing experience with superior brightness, color accuracy, and durability.
The Future of Display Technology
Samsung remains committed to pushing the boundaries of display innovation. The company continues to invest in Neo OLED and next-generation QLED technologies, ensuring that future displays offer higher brightness, greater efficiency, and unparalleled color fidelity.
As Samsung celebrates over a decade of quantum dot mastery, its pioneering efforts promise an even brighter future for display technology—one that prioritizes sustainability, performance, and visual excellence.
