FlexTech Alliance, The 4D Technology developing R2R surface metrology system
The FlexTech Alliance has awarded 4D Technology (Tucson, AZ) a contract to develop an optical system that addresses a shortcoming in roll-to-roll (R2R) electronics manufacturing: in situ, high-resolution mapping of surface topography and defects on a moving, flexible web. The $956K development project, expected to be completed in early 2014, will enable new, real-time levels of process control and yield enhancement, according to the groups.
