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Ortustech builds the world's smallest 4K display at 9.6 inches: your tablet has nothing on this
Think that iPad's Retina display is sharp? Ortustech would argue that it's old hat. The company's new LCD occupies a similar dimension at 9.6 inches, but it also carries an extremely dense 3,840 x 2,160 resolution -- making it the world's smallest 4K display at a time when most everyone else is struggling to produce the giant variety. Like with the Japanese firm's earlier 4.8-inch record-setter, the trick rests in a Hyper Amorphous Silicon TFT (HAST) that lets in more light per pixel and prevents that virtually seamless 458PPI image from becoming unusably dim. Test samples are rolling off the factory lines in November, although we're not expecting to see Ortustech displays in our tablets anytime soon: sheer performance demands aside, the narrower 160-degree viewing angles and lower 72 percent color gamut better suit the 4K screen to pro video cameras and medical monitors that thrive on sharpness over anything else.
Engadget Primed: all mobile displays are not created equal
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. The quality of a mobile phone's display is arguably the most important factor to consider when you establish a relationship with a handset. It's inescapable, really. Whether you're playing a rousing game of Robot Unicorn Attack or (regrettably) drunk-dialing an ex, it's the one interface element that you're consistently interacting with. It's your window to the world and your canvas for creation, and if it's lousy, it's going to negatively influence everything you see and do. Today, we're delving into the world of mobile displays, where we're aiming to entertain and edify, and hopefully save you from making regrettable decisions -- when it comes to purchasing new phones, anyway. In this edition of Primed, we'll be examining the different qualities and underlying technologies of several displays, starting with the ubiquitous TFT-LCD and moving through the nascent realm of glasses-free 3D and beyond. We'll also be addressing the importance of resolution and pixel density. Finally, we'll be scoping out a handful of upcoming technologies -- while some are thoroughly intriguing, others are just plain wacky. Go ahead... buy the ticket, take the ride, and join us after the break. It's Primed time.
Ortustech launches 4.8-inch 1080p display
When Apple introduced the fourth generation iPhone last June, Steve Jobs made a lot of hay about the 326 pixel-per-inch density of its 960 x 640 Retina display. To date, that's the highest pixel density found on any portable device, but it may not be for long. Casio and Toppan have a joint venture called Ortustech that has just announced a 4.8-inch diagonal display with a resolution of 1,920 x 1,080. For the mathematically challenged among us, that works out to a massive 458 ppi density, meaning that no human (at least) is likely to be complaining about being able to see individual pixels. The first applications for the new display are likely to be monitors for HDTV cameras and other equipment, with phones and game machines coming later. The current 4.8-inch size is definitely at the large end of the scale for a phone, so we may see a slightly smaller 720p variant of this technology in our pockets first. [Source: New Launches via Electronista]
Ortustech unveils world's smallest Full HD display, puts Retina to shame
Ever heard of Ortustech? Probably not. But you have heard of Casio, right? Ortustech is a joint venture between Casio Computer and Toppan Printing to develop small and medium sized displays. Today, the company is announcing a doozy with its 4.8-inch 1920 x 1080 pixel HAST (Hyper Amorphous Silicon TFT) LCD with 160-degree viewing angle, 16.8 million colors, and a pixel density of 458ppi. Amazing when you compare that to the lauded 326ppi of iPhone 4's Retina display. However, it still pales in comparison to that little 546ppi panel Casio announced back in 2008 which we still haven't seen put into a consumer product. Doesn't bode well for this one being made available anywhere other than the trade show circuit.
