SUSS MA6/BA6双面对准接触式紫外光刻机
(SUSS MA6/BA6 Double-sided UV Mask Aligner)
主要技术指标/Specifications:
- 紫外光波长:350nm~450nm
Exposure wavelength:350nm~450nm
- 光强均匀性:2% (3英寸的衬底)
Light intensity uniformity:2% (3” wafer)
- 分辨率: 0.8μm;
Resolution: 0.8μm;
- 正面套准精度:0.5μm
Top side overlay accuracy: 0.5μm
- 背面套准精度:1μm
Back side overlay accuracy:1μm
- 基片尺寸:支持4、3以及破片
Substrate size: 3 inch, 4inch, 6inch, and piece parts.
主要用途(Main application):
微纳器件加工中曝光微米级结构图型。
Patterning of micrometer-scale structures with lithography.