To be responsible for the photolithography processes and ensure the required process performance of Lithography tools like nanoimprinters, contact printers and steppers to support compound semiconductor (InP and GaAs) volume semiconductor manufacturing. Denselight’s product portfolio consists of SLED’s, DFB, Quad PIN’s, ECL and VCSEL’s. Denselight is an innovative company manufacturing opto-electronic devices for the sensing and data communications markets. 

 

• Sustain and improve process / SPC to meet quality, cost, productivity requirements.
• Create and Analyze SPC charts and do proper annotation to maintain quality troubleshooting rate for SPC OOC. Understand Cp and Cpk indices.
• Monitor critical SPC charts daily. Perform process window study and provide improvement plan to reduce OOC and improve CPK.
• Analyze split lot, DOE data, WAT data using PDF Spotfire tool and Excel.
• Establish CAS / procedures to be followed and work with other departments for resolution if required.
• Setup and troubleshoot recipes/ job files in all metrology tools within the Module. Must have ability to create litho recipes on contact printers.
• Startup and qualify new process and new equipment within scheduled timeline. Work closely with Equipment Engineer on new equipment acceptance.
• Interfaces with supplier and customer quality representatives concerning quality and assure that effective corrective action or improvement is implemented.