Samsung, POSTECH Develop Switchable 2D-3D Display Technology
Research published in Nature demonstrates display that switches between flat and stereoscopic images using metasurface technology
Auf einen Blick
- Samsung Electronics and POSTECH developed a switchable 2D-3D display using metasurface technology, published in Nature.
- The ultrathin lens enables seamless switching between 2D and 3D modes via voltage control, with potential applications across smartphones, tablets, and commercial displays.
KI-generierte Zusammenfassung
Warum es wichtig ist
Samsung Electronics is a global leader in display technology. The joint research with POSTECH focuses on metasurface technology, which can significantly reduce thickness compared to conventional curved lenses while enabling complex optical functions. This technology addresses limitations of conventional 3D displays including thick lens structures, narrow viewing angles, and low resolution.
SEOUL, April 23 (Yonhap) -- Samsung Electronics Co. said Thursday that its joint research with Pohang University of Science and Technology (POSTECH) on a 2D-3D switchable display has been published in the prestigious journal Nature. The paper, titled "Switchable 2D-3D display through a metasurface lenticular lens," details a display technology that transitions seamlessly between flat, or 2D, and stereoscopic, or 3D, images, according to a Newsroom post from Samsung Electronics. The display is based on an ultrathin metasurface lenticular lens composed of nanoscale structures. A metasurface is a technology being actively researched for next-generation displays and camera systems as it can significantly reduce thickness compared with conventional curved lenses while still enabling complex optical functions. While conventional 3D displays have been limited in general-purpose use due to thick lens structures, narrow viewing angles and low resolution, the Samsung-POSTECH research team said it overcame these limitations by controlling the polarization of light. The study demonstrated a meta-optical system capable of switching between 2D and 3D modes in a single device using voltage control. Users can choose between high-resolution 2D for everyday tasks and immersive, multiview 3D for videos. Samsung Electronics said the technology has the potential to reshape next-generation displays across smartphones, tablets and commercial systems. "With the publication in Nature, Samsung further strengthens its leadership in meta-optics and next-generation display technologies," it said.
Offene Fragen
- When will the technology be commercialized?
- What are the exact specifications of the display?
- What will be the production cost compared to conventional displays?
