Min-Cheol Lee
OPC engineer. Ph.D. in Physics.
I build software for optical proximity correction. My background is in physics, with research spanning optical spectroscopy and quantum materials.
litopc is my independent project: a way to make lithography easier to explore, explain, and see. It brings mask geometry, simulated light intensity, and correction into one browser workspace.
For the assumptions behind the simulation, read the simulation guide.
Get in touch
Feedback, Pro beta access, teaching or team use: tell me what you would like to do. For a problem report, include the pattern, the optical preset, the steps and your browser, and leave out confidential designs. Billing questions follow the access and billing policy.