Samsung Unveils World’s First QD-LED Display at SID 2024 Expo

Introduction

Samsung Display, the leading manufacturer of OLED screens, has made a significant technological leap by introducing groundbreaking display technologies at the SID 2024 event. The showcase included the world’s first QD-LED panel, along with other innovative displays such as glasses-free 3D OLED, OLEDoS for XR headsets, and Ultra-Thin OLED panels.

New Self-Emissive Tech: This QD-LED (Quantum Dot Light-Emitting Diode) utilizes tiny semiconductor particles to create red, green, and blue pixels, unlike OLEDs (Organic Light-Emitting Diode) that rely on organic materials.

Potential Advantages: This new tech promises advantages like potentially eliminating burn-in issues that plague OLEDs while offering similar high picture quality.

Prototype on Display: Samsung showcased an 18.2-inch prototype QD-LED with high resolution and brightness comparable to premium monitors. They’ve also been recognized for their development of cadmium-free quantum dots for this technology.

The Revolutionary QD-LED Panel

Samsung Display’s QD-LED panel marks a significant departure from traditional OLED technology.

Unlike QD-OLED panels, the QD-LED panel does not use organic materials, eliminating the common issue of burn-in.

This new technology utilizes semiconductor materials to create RGB colors and backlight, making it more durable and stable over time.

Key Features of QD-LED

Burn-In Free: The absence of organic materials means QD-LED panels do not suffer from burn-in, a major drawback of OLED panels.

Wide Color Gamut: QD-LED panels can accurately reproduce a broad spectrum of colors.

Efficient Manufacturing: The stable material properties allow for easier manufacturing through inkjet printing.

Environmental Benefits: QD-LED panels use cadmium-free quantum dots, making them environmentally friendly.

At the expo, Samsung showcased an 18.2-inch QD-LED monitor with a resolution of 3,200 x 1,800 pixels, a pixel density of 202 ppi, and a brightness of 250 nits.

This innovation earned the Best Paper of The Year award by SID for its impressive technological advancements.

Advancements in QD-OLED Technology

In addition to the QD-LED panel, Samsung Display also presented next-generation QD-OLED panels designed for both monitors and TVs. Highlights include:

Gaming Monitors: The world’s first 31.5-inch 4K 240Hz screen and 27-inch 360Hz QD-OLED panels.

TV Panels: A 65-inch 4K QD-OLED TV panel boasting peak brightness of 3,000 nits.

Ultra-Thin OLED Panels

Samsung Display introduced Ultra-Thin OLED panels for laptops and monitors, which are 20% lighter and thinner than traditional rigid OLED panels.

These panels feature a full oxide backplane, enabling the refresh rate to be reduced to just 1Hz, significantly cutting power consumption by over 40%. This advancement is expected to greatly improve battery life in laptops.

Samsung’s Vision for the Future

A representative from Samsung Display stated,

“We are pleased to showcase Samsung Display’s outstanding foldable competitiveness along with innovative next-generation technologies that can lead the IT and XR era at this exhibition, which is attended by the world’s leading scholars and display experts. We believe this event will serve as an opportunity to showcase the infinite scalability and growth potential of display technology.”

Conclusion

Samsung Display’s unveiling of the QD-LED panel and other advanced display technologies at the SID 2024 event underscores its commitment to innovation and sustainability.

By addressing long-standing issues such as burn-in and power consumption, Samsung is setting new standards in the display industry.

These advancements not only enhance the performance and longevity of screens but also offer significant environmental benefits, paving the way for a more sustainable future in technology.