Waferpedia

Comparison ledger

Twinscan AT 850 B Waferversus1505 G 6 E

ASML Twinscan AT 850 B Wafer, Nikon 1505 G 6 E, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
OEMASMLNikon
CategoryLithographyLithography
Wafer size——
Process node——
Introduced——
Production run—1988–
Lifecycle——
Lifecycle milestones2002 Vintage—
Control system——
Generation——
FamilyASML Twinscan AT 850Nikon 1505
Specifications
Phase3 Phase[1]—
Configuration50/60 Hz[1]5" reticle[2]
Resolution—650 nm[3]
Numerical Aperture—0.54[3]
Reduction—5x[3]
Exposure Field—15 x 15 mm[3]
Alignment Accuracy—130 nm[3]
Wafer Size—4 inch[2]
Light Source—g-line[4]
Introduction Year—1988[3]
NA (Numerical Aperture)—0.54[3]
Make—Nikon[2]
Model—1505 G 6 E[2]
Category—Stepper[2]
Wafer Sizes—4 inch[2]
Exposure type—g-line[3]
NA—0.54[3]
Exposure field—9.3 x 18.8 mm[3]

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Sources (4)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]inventory listing
  3. [3]web.archive.orgweb.archive.org
  4. [4]ece.utoronto.caece.utoronto.ca