• Title/Summary/Keyword: large area metallic stamp

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Fabrication of Large Area Stamp with High Aspect Ratio Micro Intaglio Features (고세장비 마이크로 음각 형상을 갖는 대면적 스탬프의 제작)

  • Lee, Byung-Soo;Han, Jeong-Won;Han, Jung-Jin;Lim, Ji-Seok;Yoo, Yeong-Eun;Je, Tae-Jin;Kang, Shin-Ill
    • Proceedings of the Korean Society for Technology of Plasticity Conference
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    • 2009.05a
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    • pp.84-87
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    • 2009

  • This paper describes a novel method for fabricating large area metallic stamp with high aspect ratio micro intaglio features. Micro machined brass master with pillar and larger width groove patterns were electroformed to form inverse structures on the large area metallic stamp. This enabled large area metallic stamp with fine micro high aspect ratio micro intaglio features which were small width groove patterns and quadrilateral hole patterns that cannot be fabricated by direct micro machining process. Fabricated large area metallic stamp with high aspect ratio micro intaglio features was measured and analyzed.

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