Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Takuma KATASE"'
Publikováno v:
Journal of Smart Processing. 11:227-232
Publikováno v:
IMAPSource Proceedings. 2022
The various kinds of the packaging technologies such as 2.nD, 2.5D, 3D are highly studied with the rapid development of miniaturization and high density of semiconductor packaging. This trend increases the importance of fine pitch interconnect. To ac
Publikováno v:
International Symposium on Microelectronics. 2016:000638-000643
SnAg electroplating method is widely used in the formation of LF solder bump for flip chip connection. While electroplating is able to form void free solder bump in a suitable operating condition, void may occur suddenly when used in mass production.
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2014:001643-001669
Solder bumping is one of the key technologies for flip chip connection. Flip chip connection has been moving forward to its further downsizing and higher integration with new technologies, such as Cu pillar, micro bump and Through Silicon Via (TSV).
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2013:000751-000777
Flip chip connection has been applied to a lot of applications in order to shorten the connection length of high performance devices. Solder bumping is one of the key technologies for flip chip connections, and its quality makes a large impact on the
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2012:000944-000967
Flip chip connection has been applied to a lot of applications to shorten the connection length for high performance. Solder bumping is one of the key technologies for flip chip connection, and its quality strongly brings large impact on the reliabil
Publikováno v:
ELECTROCHEMICAL AND SOLID STATE LETTERS. 9(4):C69-C72
Galvanic contact formation of a Cu-Sn alloy layer was investigated using an ionic liquid, trimethyl-n-hexylammonium bis[(trifluoromethyl)sulfonyl]amide, as a solvent for an electrolytic bath. The use of the ionic liquid rendered it possible to raise
Publikováno v:
Science and Technology of Advanced Materials. 7:502-510
The ionic liquid, trimethyl-n-hexylammonium bis((trifluoromethyl)sulfonyl)amide (TMHA–Tf2N), has a wide electrochemical window of more than 5 V and is considered to be hydrophobic because of two –CF3 groups in its Tf2N− anion. However, a small
Autor:
Toshitake Onishi, Susumu Imashuku, Kuniaki Murase, Yasuhiro Awakura, Takuma Katase, Tetsuji Hirato
Publikováno v:
ResearcherID
Autor:
Tetsuji Hirato, Yasuhiro Awakura, Kuniaki Murase, Takuma Katase, Hiroyuki Sugimura, Ryoichi Kurosaki
Publikováno v:
Journal of The Electrochemical Society. 154:D612
Electrochemical alloying of Cu substrate through a reduction-diffusion method was investigated using ionic liquid, trimethyl-n-hexylammonium bis[(trifluoromethyl)sulfonyl]amide, as a solvent for an electrolytic bath. The use of the ionic liquid rende