'Contact mask' diaporamas de présentation

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CMOS ???????

CMOS ???????. INVERTER. (a) field oxide etching. P-SUBSTRATE. Inverter Process Steps. N-WELL. P-SUBSTRATE. (b) N-well diffusion. Inverter Process Steps. N-WELL. P-SUBSTRATE. (c) field oxide etching. Inverter Process Steps. (d) gate oxidation. N-WELL. P-SUBSTRATE.

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CMOS Layout

CMOS Layout. ut. p+. n+. n+. p+. p+. n+. VSS-contact. VDD-contact. p-substrate. Well-mask. in. Active-mask. Shallow trench Isolation (STI). ut. in. VSS. VDD. poly-mask. N + -select-mask. N + -diffusion. P + -diffusion. Body- ties. Body- ties. Field oxide. Contact-mask.

1.55k views • 1 slides