
Meet our sister company ONTOS Equipment Systems, on the Woowon Technology Booth, A354
Venue: COEX, Seoul, Korea.
Exhibition hours:
- February 11, 2026 | 10:00-17:00 (Last entry 16:30)
- February 12, 2026 | 10:00-17:00 (Last entry 16:30)
- February 13, 2026 | 10:00-16:00 (Last entry 15:30)


Surface Preparation using Atmospheric Plasma
Introducing the New System ONTOS CLEAN
We shall be pleased to discuss the advantages of our Atmospheric Plasma (ONTOS) for Surface Preparation. It is applicable to numerous process steps for Semiconductor Manufacturing or Assembly, and it 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 die attach adhesion, etc.

