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Dive into the research topics where Lifeng Liu is active.

Publication


Featured researches published by Lifeng Liu.


Archive | 2011

Preparation method of field blocking type bipolar transistor of insulated gate

Lina Qi; Jingchao Zhang; Lifeng Liu; Shanqi Zhao


Archive | 2008

Power transistor with MOS structure and production method thereof

Jingchao Zhang; Lifeng Liu; Qingjun Liu; Shanqi Zhao


Archive | 2008

Manufacturing method of power semi-conductor discrete device first floor photolithography para-position making

Jingchao Zhang; Lifeng Liu; Shanqi Zhao


Archive | 2012

Novel structure for back side of IGBT

Lina Qi; Jingchao Zhang; Lifeng Liu; Shanqi Zhao; Mao Lin; Di Wu


Archive | 2008

Manufacturing method for enhancing primitive cell density of MOS grid control transistor

Jingchao Zhang; Lifeng Liu; Shanqi Zhao


Archive | 2008

Power transistor of MOS construction

Jingchao Zhang; Lifeng Liu; Qingjun Liu; Shanqi Zhao


Archive | 2014

Power transistor with double-gate mos structure, and manufacturing method therefor

张景超; Jingchao Zhang; 戚丽娜; Lina Qi; 刘利峰; Lifeng Liu; 王晓宝; Xiaobao Wang; 赵善麒; Shanqi Zhao


Archive | 2012

Fast-recovery externally-extending diode

Lifeng Liu; Jingchao Zhang; Di Wu; Mao Lin; Lina Qi


Archive | 2012

Novel insulated gate bipolar transistor back structure and preparation method thereof

Lina Qi; 戚丽娜; Jingchao Zhang; 张景超; Lifeng Liu; 刘利峰; Shanqi Zhao; 赵善麒; Mao Lin; 林茂; Di Wu; 吴迪


Archive | 2009

Ion injection method of semiconductor device

Lifeng Liu; Jingchao Zhang; Dongliang Li; Shanqi Zhao

Collaboration


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