Influences of Parameters on Multi-Size Tin Solder Bump Array Printed by Uniform Micro Droplets
GAO Kun, LI Yingxiang, QI Lehua, WU Lang, ZHOU Yi, DOU Yibo, LUO Jun
China Mechanical Engineering . 2021, (19): 2367 -2373 .  DOI: 10.3969/j.issn.1004-132X.2021.19.012