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Direct bonding of substrates using ultrasonic waves.

Introducing an application that uses ultrasonic bonding to connect flexible substrates with low resistance!

We would like to introduce our "Ultrasonic Direct Bonding Technology for Substrates." In comparison with our TEG substrates, the connection resistance achieved through ultrasonic bonding is 14mΩ, which is a 70% reduction compared to ACF connections at 52mΩ. This contributes to the high performance of electronic devices, such as high-speed data transfer. Additionally, the bonding time with ultrasonic bonding is approximately 0.2 to 1 second, allowing for a significant reduction in time compared to ACF connections that require resin melting and curing. 【Features】 ■ Low resistance bonding: 70% reduction compared to ACF ■ Short bonding time: bonding in under 1 second ■ Room temperature bonding: no bonding misalignment due to thermal expansion of the substrate *For more details, please download the PDF or feel free to contact us.

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Flexible substrate ultrasonic bonding application

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