ABM接触式掩膜紫外曝光机
(ABM Contact Mask Aligner with Deep /Near UV Exposure System)
主要技术指标/Specifications:
- 曝光光源:220nm, 254nm, 365nm, 400nm
Exposure wavelength: 220nm, 254nm, 365nm, 400nm
- 曝光面内均一性:±1%(2英寸) ±2% (4英寸)±3% (6英寸)
Exposure beam uniformity: ±1% (2”), ±2% (4”), ±3% (6”))
- 曝光有效范围:6英寸直径
Exposure effective area: 6”
- 曝光最小线宽:0.5mm
Exposure min. linewidth: 0.5mm
- 曝光模式:软接触,硬接触,真空接触,接近式曝光(间隙:1mm~6.32mm)
Exposure Mode: soft contact, hard contact, vacuum contact, proximity (gap: 1mm~6.32mm)
- 显微镜正面对准精度误差优于±0.5mm
Front side alignment accuracy: £±0.5mm
- 基片尺寸:6英寸、4英寸及以下
Substrate: 6”,4” and below; pieces
主要用途/Applications:
0.5mm以上光刻图形曝光.
0.5mm above Pattern generation on Photoresist.