Samsung is working on groundbreaking glasses-free 3D new OLED technology.

Samsung announced a breakthrough in display technology that could bring 3D back to the mainstream, this time without the need for glasses. The new solution was developed in collaboration with scientists and described in a prestigious scientific journal, suggesting that this is not just a marketing announcement, but a real step forward. The technology is expected to improve both 2D and 3D image quality and solve the biggest problems of previous attempts to introduce 3D on a large scale.

Metalens and New Generation 3D

The new approach is based on the development of light field technology, but key roles are played by so-called metalens ultrathin lenses that can change their properties under the influence of voltage. This allows the screen to dynamically switch between 2D and 3D modes without losing image quality. Importantly, the solution significantly increases the viewing angle in 3D to around 100 degrees, which means that several people can simultaneously view the image without the "distorting" effect of perspective. Compared to older technologies that offered very narrow viewing angles and required eye tracking, this is a significant step forward.

Will 3D really make a comeback?

Samsung is already testing this technology in practice, integrating it with OLED panels similar to those used in smartphones. For now, the company is focused on mobile devices and professional applications, such as medicine and augmented reality, but the potential is much greater. The possible return of 3D to televisions and gaming seems realistic, especially since the manufacturer has previously announced the development of glasses-free 3D gaming. However, there is still a lack of a specific implementation date, so for now, it remains a technology of the future, although much closer than it was just a few years ago.

Samsung's new technology may solve the biggest issues that previously buried 3D in televisions. If it can be implemented on a larger scale, glasses-free 3D may finally become a real alternative to traditional images.

source: flatpanelshd