Scheduling Dedicated
Lithography Equipment
What’s happening in
semiconductors
Semiconductor supply chain
“Time is money”
“Time is money”
“Time is money”
The economic value of cycle
time in the supply chain
Lithography
Lithography
Lithography
Lithography capacity
Rest of fab
Planning and scheduling
architecture – fabless firm
Sophisticated planning and
scheduling architecture - foundry
Fab starts scheduling
problem
Integer programming model
Goal programming approach
Goal programming approach
Implementation and results
What is 1.5 days reduction
worth?
Summary