...良率与卷标性能之各种风险,愈内圈代表制造风险性愈低,但相对地,其卷标制造成本也越高,例如天线制造若采用铜蚀刻(Cu-Etching),其风险低于铝蚀刻(Al-Etching) ,但铜蚀刻的制造成本却相对的高,若制程原料采用ACF (Anisotropic Conductive Film),则其风险...
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Based on application of theories of complexing and precipitation equilibriums and study of etching process using acidic copper chloride etching soln. , a new method of recovering Cu in etching soln.
运用络合平衡和沉淀平衡的理论,对酸性氯化铜蚀刻液的蚀刻过程进行研究,提出以铜废料作还原剂,回收蚀刻液中铜。
Calculations were made of the doped concentration "C0", of the thickness of Cu-film about Cu-treatment and of the junction areas increased by pre-etching.
根据所提出的模型及假设,计算了铜—硫化学比的失配量与掺杂浓度的关系和铜处理工艺中蒸铜层的厚度,采用误差补函数扩散模型计算了结深的增长速率。
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