HyperAmorphousSiliconTft
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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.
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.
