Toshiba on Wednesday launched in Japan what it calls the world's first television that allows viewers to see 3D images without having to wear special glasses, amid intensifying competition in the market.
Consumer & Gadgets
Dec 22, 2010
15
0
(PhysOrg.com) -- LCD manufacturer LG Display has unveiled its new polarized three-dimensional television technology to 250 participants at a launch press conference in Beijing, China.
(PhysOrg.com) -- Today at the DC Expo in Tokyo, Sony has introduced a new 3D display that can be viewed from any direction. Unlike many 3D displays, the new display does not require glasses to view the 3D images, and several ...
Researchers have demonstrated a prototype glasses-free 3D light field display system with a significantly extended viewing distance thanks to a newly developed flat lens. The system is an important step toward compact, realistic-looking ...
Optics & Photonics
Mar 10, 2022
1
93
Researchers have designed electromechanically reconfigurable ultrathin optical elements that can be controlled and programmed on a pixel-by-pixel level. These versatile metasurfaces could offer a new chip-based way to achieve ...
Optics & Photonics
Sep 9, 2021
0
98
Researchers have developed a prototype display that uses projection to create large-scale 3D images with ultra-high definition. The new approach helps overcome the limitations of light-field projection, which can create natural-looking ...
Optics & Photonics
Aug 24, 2021
0
916
There is a great deal of excitement around virtual reality (VR) headsets that display a computer-simulated world and augmented reality (AR) glasses that overlay computer-generated elements with the real world. Although AR ...
Optics & Photonics
Jun 21, 2017
0
670
Imagine watching a 3D movie on your smart phone and suddenly getting a headache or even feeling nauseous. Such viewer discomfort is one of the biggest obstacles preventing widespread application of 3D display technology – ...
Optics & Photonics
Feb 23, 2016
0
13
Three-dimensional (3D) movies, which require viewers to wear stereoscopic glasses, have become very popular in recent years. However, the 3D effect produced by the glasses cannot provide perfect depth cues. Furthermore, it ...
Optics & Photonics
Feb 4, 2015
0
164
(Phys.org) —What is an Obake? Two definitions have emerged; MIT inventors would enjoy close attention on the newer one. The older definition is that they are creatures in Japanese folklore that shift shapes. The second ...
