Innovation, Experience are Driving Blue Spark Technologies’ Growth in Printed Battery Market

In the early-1990s, Eveready developed printed battery testers based on thermochromic inks for its products, in order to let consumers know how much life remained in their batteries. At the time, Eveready’s R&D teams were developing a wide range of new battery technologies. However, a change in corporate philosophy would soon follow, and some of the most promising ideas were spun out. As a result, Thin Battery Technologies (TBT) came into being in 2002. Now, six years later, TBT is Blu...