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Associate professor

Supervisor of Master's Candidates

Date of Employment:2016-10-24

School/Department:机械工程学院

Education Level:Postgraduate (Doctoral)

Business Address:合肥工业大学屯溪路校区机械楼203

Gender:Male

Degree:Doctoral Degree in Engineering

Status:Employed

Alma Mater:大连理工大学

Discipline:Mechanical Design and Theory
Mechatronic Engineering
Other specialties in Mechanical Engineering
Mechanical Manufacture and Automation

刘海军

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Gender:Male

Education Level:Postgraduate (Doctoral)

Alma Mater:大连理工大学

Research Focus

Current position: Home /Research Focus
半导体加工制造

集成电路产业是基础性、先导性和战略性产业,为了提高芯片性能与封装密度,发展三维封装技术,要求对晶圆进行减薄加工。减薄加工中产生的损伤导致晶圆产生翘曲变形,将会增加晶圆在传输和后续加工中的碎片率。晶圆变形是评价硅片加工质量的重要技术指标,也是分析晶圆加工残余应力、优化减薄工艺的重要依据。从晶圆整体变形求解残余应力入手,研究残余应力与亚表面损伤的映射关系,建立晶圆整体变形评价减薄加工工艺的方法,实现半导体晶圆的精密低损伤制造。