Job Description:

• 1) Operates pattern-generating machine to transfer integrated circuit pattern onto surface of reticle for use by PHOTO MASK PROCESSOR in production of photo mask plates used in fabrication of semiconductor devices: Reads specifications to determine production data and enters data into pattern-generating machine, using keyboard.

• 2) Loads digitizer tape into machine reader to control exposure process.

• 3) Positions unexposed photoresist coated reticle on projection stage of machine and adjusts focus.

• 4) Types commands to activate machine that exposes photoresist on reticle to circuit pattern.

• 5) Tends developing and etching equipment to develop and etch pattern on reticle.

• 6) Inspects reticle for defects, using microscope.