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Thursday October 29, 2026 9:00am - 10:30am CDT
Session Chair:
Session Co-Chair:



9:00am-9:30am
Sintered Cu Paste as a Via- Filling Material for Through-Glass Vias (TGVs) - Via Planarization by Chemical Mechanical Polishing (CMP )-
Presenter: Yoshinori Ejiri, Resonac Co., Ltd.
Co-Authors: Masumi Sakamoto, Chiaki Shimizu, Naoyuki Kikuchi, Masayoshi Nishimoto, Seiji Kai, Hiroshi Uragami, Resonac Co., Ltd.

9:30am-10:00am
Thermal-Mismatch Stress Analysis and Suppression of SEWARE in Glass Core Substrates with Multilayer ABF Build-Up Layers
Presenter: Takamasa Takano, Dai Nippon Printing Co. Ltd.
Co-Author: Satoru Kuramochi, Dai Nippon Printing Co. Ltd.

10:00am-10:30am
Epoxy Adhesives with Precision Beads to Control the Air-Gaps for SMT Planar Inductor Applications
Presenter: Yiliang Wu, CollTech Materials Corporation
Co-Authors: Fen Zhang, Jack Chen, CollTech Materials Corporation
Speakers
avatar for Yoshinori Eijiri

Yoshinori Eijiri

Chief Researcher, Resonac Co., Ltd.
Yoshinori Ejiri is a chief researcher at the R and D center of Resonac in Japan. He received a B. S. and a M. S. from Tokyo University of Science. He joined Hitachi Chemical in 2000, where he did research and development on Electrolytic plating, Electroless plating and surface finishing... Read More →
TT

Takamasa Takano

Principal Researcher, Dai Nippon Printing Corporation
Takamasa Takano received the M.E. degree in Electrical and electronic engineering from Hosei University, in 1999.He joined Dai Nippon Printing Corporation in 1999 and has been working on the development of
next-generation semiconductor packages for approximately 25 years, including organic substrates (FC-BGA), MEMS packages, silicon interposers (TSV), glass interposers (TGV), and RDL interposers. He currently serves as principal researcher for the Fine Packaging Division, focusing on th... Read More →
avatar for Yiliang Wu

Yiliang Wu

VP Technology, CollTech Materials Corporation
Dr. Yiliang Wu is the Vice President of Technology and Innovation at CollTech Materials Corporation that specialized in adhesives and thermal interface materials (TIM). His research interests are in advanced materials and their applications for electronics integration. Before joining... Read More →
Thursday October 29, 2026 9:00am - 10:30am CDT
APT

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