EDSSC 2015 is the 11th in a series of very successful conferences initiated by IEEE ED/SSC Hong Kong Joint Chapter. It provides an international forum for the presentation and discussion of recent advances in Electron Devices and Solid-State Circuits. After its great success at Chengdu, China, in 2014, EDSSC 2015 will be held in Singapore from June 1 through June 4, 2015. The EDSSC 2015 is a four-day program and will include keynote and invited speeches, oral and poster sessions, as well as tutorials. The EDSSC 2015 organizing committees cordially invite your participation and attendance. will come to share your ideas and enjoy all that the conference and Singapore has to offer!