Semprius, Inc., has entered a joint development agreement with Cambridge Display Technology (CDT) to develop new technology for the manufacture of OLED (organic light emitting diode) backplanes for flat panel displays. The goal of the two-year collaboration is to apply Semprius’ patented semiconductor  printing technology to improve performance of backplanes, which hold the electronic components that drive display screens for computers, televisions and a host of other devices. CDT, a wholly-o...