1. OLED and Micro LED Displays: Organic Light Emitting Diode (OLED) and Micro LED technologies were gaining traction due to their ability to offer high contrast ratios, vibrant colors, and deeper blacks. OLED screens were already popular in premium smartphones and TVs, while Micro LED was being explored for large-scale displays due to its potential for scalability and brightness.
2. Higher Resolutions and Refresh Rates: Displays were continually pushing boundaries in terms of resolution (8K and beyond) and refresh rates (120Hz, 240Hz, etc.). This trend was particularly noticeable in gaming monitors and high-end TVs, offering smoother motion and improved visual experiences.
3. Foldable and Flexible Displays: Foldable smartphones and devices with flexible displays were becoming more prevalent. These innovative screens allowed for increased portability without sacrificing screen size, and they opened up possibilities for new form factors in devices.
4. HDR (High Dynamic Range): HDR technology was becoming standard in many new displays, offering a broader range of colors and higher contrast ratios, resulting in more lifelike and vibrant images.
5. Augmented Reality (AR) and Virtual Reality (VR) Displays: The demand for AR and VR devices was growing. Display technologies were evolving to meet the requirements of these immersive experiences, aiming for higher resolutions, wider fields of view, and reduced latency.
6. Energy Efficiency and Sustainability: There was a growing focus on developing more energy-efficient displays. Manufacturers were exploring ways to reduce power consumption and improve the overall sustainability of display technologies.
7. Mini-LED Backlighting: In LCD-based displays, Mini-LED backlighting was gaining attention as a technology that offered improved local dimming and better contrast compared to traditional LED backlights.
8. Transparent Displays: Transparent displays were being developed for various applications, including retail, automotive, and informational displays, offering a unique way to present information while allowing users to see through the screen.
9. AI Integration in Display Technologies: Artificial intelligence (AI) was being integrated into displays to enhance picture quality, optimize power consumption, and enable features like smart upscaling and adaptive brightness.
10. Holographic Displays: While still in the experimental stage, holographic displays were being researched and developed for potential applications in entertainment, gaming, and data visualization, offering a three-dimensional viewing experience without the need for special glasses.