On Monday during CEATEC Japan 2013, Sharp began showcasing prototype next-generation 7 inch MEMS displays with a 1280 x 800 resolution. The colors were reportedly bright and the screen image sharp, but some viewers reported a brief flash of red, green and blue pixels each time they looked away from the screen. A Sharp representative said the company is currently working on the issue.
This is different than current LCD screens that use three filters. Akira Imai, deputy general manager of Sharp's new business development center, said these LCD filters "swallow" around two-thirds of the brightness of the backlighting before leaving the display. By comparison, MEMS displays allow all the light to shine through, so the intensity can actually be reduced, draining less power from the battery.
Qualcomm said back in June that it had completed its investment into Sharp, giving the company 3.53 percent ownership of the struggling display maker. Before that, Qualcomm said in December 2012 that subsidiary Pixtronix and Sharp would develop and commercialize MEMS displays using Sharp's IGZO technology and existing LCD technology, backed by Qualcomm's equity investment.
Sharp was also displaying during the CEATEC show the Mebius Pad, the company's first Windows 8.1-based tablet featuring a 2560 x 1600 resolution, a 10.1 inch display, and an Intel Atom Z3370 quad-core chip. The device promises to be both water-proof and dust-proof, and is currently awaiting certification for IPX5, IPX7 and IP5X. A 4G LTE version will be offered when the tablet goes on sale in early 2014. So far it's unknown if the tablet will ship to territories other than Japan.
