Ultra-thin display technology shows dozens of images hidden in a single screen

The magic of light: Dozens of images hidden in a single screen

New technology that uses light's color and spin to display multiple images.

Ultra-thin display technology shows dozens of images hidden in a single screen

From smartphones and TVs to credit cards, technologies that manipulate light are deeply embedded in our daily lives, many of which are based on holography. However, conventional holographic technologies have faced limitations, particularly in displaying multiple images on a single screen and in maintaining high-resolution image quality.

One screen, dozens of images: Ultra-thin display unlocks a new world of holograms

Imagine a screen so thin it’s barely visible—yet capable of displaying dozens of different high-resolution images, all hidden in the same place. That’s exactly what researchers at POSTECH (Pohang University of Science and Technology) have achieved with a new ultra-thin display technology. Led by Professor Junsuk Rho, the team has developed a way to fit […] The post One screen, dozens of images: Ultra-thin display unlocks a new world of holograms…

Dozens of high resolution holograms fit on ultra thin light controlling surface

Tokyo, Japan (SPX) May 28, 2025 From televisions and smartphones to banking cards, modern life relies heavily on technologies that manipulate light. While holography has long been a key player in this space, its traditional forms have struggled to display multiple high resolution images on a single platform. Now, researchers at POSTECH, led by Professor Junsuk Rho, have unveiled a metasurface technology capable of presenting u

Ultrathin display technology shows dozens of images hidden in a single screen - Science Tech Updates

From smartphones and TVs to credit cards, technologies that manipulate light are deeply embedded in our daily lives, many of which are based on holography. However, conventional holographic technologies have faced limitations, particularly in displaying multiple images on a single screen and in maintaining high-resolution image quality. Recently, a research team led by Professor Junsuk […] The post Ultrathin display technology shows dozens of im…

Revolutionary Ultra-Thin Display Technology Unveils Multiple Hidden Images

Recent advancements in display technology have led to the development of an ultra-thin metasurface capable of revealing multiple high-resolution images on a single screen. This innovative approach, spearheaded by a research team at POSTECH, promises to transform how we interact with visual media. Key Takeaways Innovative Metasurface: The technology utilizes a metasurface that is thinner than a human hair. Multiple Images: Capable of displaying …