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Coater/Developer Evolution or Revolution? - Sematech

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TEL Resist C<strong>or</strong>e SWT Overview<br />

Post<br />

Litho<br />

Clean Track<br />

ProV<br />

40nm hp<br />

CDU = 1.9nm<br />

LWR = 4.3nm<br />

BARC<br />

Trim<br />

TACTRAS<br />

VIGUS<br />

Deposit<br />

SiO 2<br />

TELINDY<br />

SiO 2<br />

Etch‐back<br />

C<strong>or</strong>e Strip<br />

TACTRAS<br />

VIGUS<br />

H/M<br />

Etch<br />

TACTRAS<br />

VIGUS<br />

20nm hp<br />

CDU = 2.0nm<br />

LWR = 2.5nm

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