Posts by Setna

Home » Archives for Setna

About Setna

SETNA is a Manufacturing and Marketing, Sales and Service Organization. It is centered on our experience and know-how in high-accuracy bonding and the equipment, materials, competencies surrounding it including Surface Preparation with Atmospheric Plasma.

SEMICON Japan 2025, Dec. 17-19, Tokyo, Japan

Nov 14, 2025

SEMICON-Japan

Meet our sister company ONTOS on Booth W3005 to discuss the Atmospheric Plasma ONTOS CLEAN and its OEM Version ONTOS IS

Exhibition hours:

9:00am to 6:00pm on Wednesday, December 17.
9:00am to 6:00pm on Thursday, December 18.
9:00am to 4:00pm on Friday, December 19.

Surface Preparation with Ontos Atmospheric Plasma

We shall be pleased to discuss the Advantages of our Atmospheric Plasma ONTOS CLEAN for Surface Preparation. It is applicable to numerous process steps for Semiconductor Manufacturing or Assembly.

ONTOS IS is also available as an OEM version which can be integrated into production machines.

Applications include:

Photoresist de-scum & activation,
Preparation for plating,
Photomask cleaning,
Bonding (de-oxidation, protection against re-oxidation),
Preparation for Capillary underfill,
Surface activation for adhesive bonding.