Poster
10 April 2024 Three-dimensional global uniformity control in plasma etcher using multi parameter profile characterization technique based on CD-SEM image
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Makoto Satake, Chisaki Takubo, Tadashi Okumura, Kenji Yasui, Hitoshi Namai, Takahiro Kawasaki, Mayuka Osaki, and Maki Tanaka "Three-dimensional global uniformity control in plasma etcher using multi parameter profile characterization technique based on CD-SEM image", Proc. SPIE 12955, Metrology, Inspection, and Process Control XXXVIII, 129553K (10 April 2024); https://doi.org/10.1117/12.3011778
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KEYWORDS
Plasma etching

3D image processing

Plasma

Semiconducting wafers

Control systems

Critical dimension metrology

Field effect transistors

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