DPG MIRROR ARRAY IN DIGITAL PATTERN GENERATOR DPG

摘要

Systems and method directed to digital pattern generator (DPG) having a mirror array in an e-beam lithography system are discussed. The mirror array includes a first bank of mirrors and a second bank of mirrors with a combination logic structure interposing the first and second banks of mirrors. An output data line extends from the first bank of mirrors to the combinational logic structure. An input data line that carries data associated with the second bank of mirrors is also provided to the combinational logic structure. An output data line extends from the combinational logic structure to second data bank.