Fully screen printed stretchable electrochromic displays

Printed passive matrix addressed electrochromic displays

Flexible displays are attracting considerable attention as a visual interface for applications such as in electronic papers and paper electronics. Passive or active matrix addressing of individual pixels require display elements that include proper signal addressability, which is typically provided by non-linear device characteristics or by incorporating transistors into each pixel. Including s...

Flexible displays for smart clothing: Part II— Electrochromic displays

Chromic materials have the ability to change their colour reversibly according to external environmental conditions. They are categorised by the stimulus that triggers the colour change. For example, thermochromic materials can be defined as those in which a colour change is induced by a change in temperature and electrochromic materials are those in which a colour change is induced when an ele...

Printed circuit board technology inspired stretchable circuits

VOLUME 37 • MARCH 2012 • www.mrs.org/bulletin © 2012 Materials Research Society Introduction The fi rst developments on stretchable circuits were reported in the early 2000s in a number of U.S.-based research institutes, including Lawrence Livermore National Laboratory, 1 Princeton University, 2 and Johns Hopkins University. 3 All of these technologies used thin-fi lm metallization (evaporation...

Touch Screen Computer Displays

Screen Printed Potentiometric Chloride Sensors

Potentiometric chloride sensors were fabricated by electrochemically chloridizing the surface of screen printed silver electrodes using amperostatic coulometry or asymmetric square wave voltammetry. In the case of coulometric chloridization, the effect of different chloride ion sources was also investigated. The response to chloride ions by each type of sensor was determined by measuring their ...