The smallest pixels yet created – a million times smaller than those in smartphones, made by trapping particles of light under tiny rocks of gold – could be used for new types of large-scale... Read more
When we think about clothes, they are usually formed with textiles and have to be both wearable and washable for daily use; however, smart clothing has had a problem with its power sources a... Read more
Chemical engineers from ETH Zurich have succeeded in generating ultra-pure green light for the first time. The new light-emitting diode will pave the way for visibly improved colour quality... Read more
Researchers at the University of Central Florida have developed a new color changing surface tunable through electrical voltage – a breakthrough that could lead to three times the resolution... Read more
There is something spooky about being able to see and talk to the pirate Blackbeard while one walks down a dark alley and then stepping right through him as he disappears into thin air. Such... Read more
Researchers have developed a completely new type of display that creates 3D images by using a laser to form tiny bubbles inside a liquid “screen.” Instead of rendering a 3D scene on a flat s... Read more
Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light. Made of... Read more
An international team of researchers has developed a new blue-phase liquid crystal that could enable televisions, computer screens and other displays that pack more pixels into the same spac... Read more
Mobile phone, computer and TV displays all use very expensive colour filters and other components, which cannot be easily recycled. German and Spanish scientists have designed a new screen,... Read more
Researchers at Tohoku University have developed a super flexible liquid crystal (LC) device, in which two ultra-thin plastic substrates are firmly bonded by polymer wall spacers. The team, l... Read more
A South Korean research team has developed new technology to improve tabletop holographic displays Princess Leia, your Star Wars hologram moment may be redeemed. In the original ‘Star Wars’... Read more
A mid-air display of ‘floating pixels’ has been created by scientists. Researchers at the Universities of Sussex and Bristol have used soundwaves to lift many tiny objects at once before spi... Read more
