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雷射晶圓膜厚檢測機

項目 IM-1500 IM-VIS IM-UV
光譜儀波長範圍 1500nm 360~1100nm 230~800nm
探頭工作距離 Approx. 10~13mm Approx. 10~13mm Approx. 10~13mm
量測範圍 10~800um (Silicon) 7nm~49000nm (SiO2 film) 3nm~35000nm (SiO2 film)
量測精度 (Ref.Block) +/- 0.5um (full range) +/- 0.2um (<300um) +/- 0.1nm (<100nm) +/- 0.5% (>100nm) +/- 0.1nm (<100nm) +/- 0.5% (>100nm)
厚度量測重複性 +/- 0.5um (full range) +/- 0.2um (<300um) +/- 0.1nm (<100nm) +/- 0.5% (>100nm) +/- 0.1nm (<100nm) < 0.5% (>100nm)
對應材料 Silicon, GaAs, SiC Sapphire, Glass… SiO2 / PI / PR… SiO2 / PI / PR…

備註: 可搭配顯微影像架構: @2x : FOV ~4000um @10x FOV~800um @10x FOV~400u

IM-A300 series
Fully-Auto system
IM-A300 series
Semi-Auto system