Indium Corporation's Raymond Luo, Area Technical Manager – South China, presented at the IPC Dongguan Seminar on April 24 in Dongguan City, China.

Luo's presentation, Epoxy Flux Drop Test Improvement, identified the challenges faced by epoxy fluxes in PoP applications, including warpage, head-in-pillow, and low drop test performance, as well as solutions, by providing detailed test data. He also shared information on how epoxy fluxes may be dispensed by printing, jetting, or dipping.

Luo provides technical support for Indium Corporation's electronics assembly materials, semiconductor and advanced assembly materials, and engineered solders and thermal management materials for customers in southern China. He has more than eight years of experience in surface mount technology. Luo earned his bachelor's degree in mechanical and electronics engineering from Guilin University of Electronic Technology in Guilin, China.

IPC is a global trade association dedicated to furthering the competitive excellence and financial success of its electronics industry members. For more information about upcoming presentations, visit

Indium Corporation is a premier materials manufacturer and supplier to the global electronics, semiconductor, solar, thin-film, and thermal management markets. Products include solders and fluxes; brazes; thermal interface materials; sputtering targets; indium, gallium, germanium, and tin metals and inorganic compounds; and NanoFoil®. Founded in 1934, Indium has global technical support and factories located in China, Malaysia, Singapore, South Korea, the United Kingdom, and the USA.

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