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Applications for Maskless E-Beam Lithography between ... - Sematech

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PML2<br />

SEMATECH Litho Forum<br />

Vancouver, 22-May-2005<br />

E - beam evolution at Vistec<br />

Device engineering Fast prototyping Low volume production<br />

Litho ++ Litho+ Litho<br />

VB6 SB350DW PML2 R&D Project<br />

Gaussian <strong>Beam</strong><br />

1 Gaussian pixel / flash <strong>Beam</strong><br />

Shaped Shaped <strong>Beam</strong> <strong>Beam</strong><br />

100 pixels / flash<br />

Multi <strong>Beam</strong> Array<br />

Multi <strong>Beam</strong><br />

> 10,000 pixels / flash<br />

Increasing throughput<br />

Increasing complexity<br />

IMS<br />

Nanofabrication<br />

23

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