image: This is a flexible pressure-sensor array. Photograph of the three individual sheets before lamination. Bottom, 125-micrometer-thick PEN (polyethylene naphthalate) sheet with 676 2T memory cells; center, 500-micrometer-thick pressure-sensitive rubber sheet; top, 125-micrometer-thick PEN sheet with copper electrode. This image relates to an article that appeared in the Dec. 11 issue of Science, published by AAAS. The study, by Tsuyoshi Sekitani of University of Tokyo in Tokyo, Japan, and colleagues was titled, "Organic Nonvolatile Memory Transistors for Flexible Sensor Arrays." view more
Credit: Image courtesy of <i>Science</i>/AAAS