Excimer Lamps and Excimer Irradiation Unit

A feature of excimer light emission is that it has only one emission peak; it emits light within an extremely narrow wavelength range, with the peal as its center. This permits efficient radiation of only the UV energy requied for the chemical reaction.

The lamp's high energy conversion efficiency from power to light (the energy conversion efficiency of a 172nm excimer lamps is 10%) allows generation of high UV energy even at low power.

This lamp allows radiation of just the required amount of energy, and only when it is necessary. Therefore, it offers the following advantages for practical use:

• No shutter required
• Long effective lamp life

The lamp mounting direciton is not limited; the system allows radiation of VUV light to substrates arranged upright in order to meet the requirements of a production line.

• Deelectrification（charge erase）
• Cleaning HDD disks
• Ashing resist
• Ashing resist residue
• Cleaning plastic substrates
• Cleaning and improving metal surfaces
• Low-k cure
• Assessment of PDP phosphor
• Cleaning befor analysis and assessment
• Gas dissolution
• Oxide film
• Drying
• Pasting glass and film
• Improvement of fibers
• Promoting adhesion for organic EL encapsulating tubes
• Work function improvement of organic EL encapsulating tubes

Tokyo Tel: +81 3-3242-5058, Fax: +81 3-3242-2700
Osaka Tel: +81 6-6306-5711, Fax: +81 6-6306-5718