| http://www.w3.org/ns/prov#value | - TECHNICAL FIELD The present invention relates to production of films composed of thin layers using ink jet processes, that is to say layers with a thickness below 10 ??m, more preferably less than 5 ??m, especially 1 to 2 ??m and it is contemplated making layers thinner than 0.1 ??m.
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