A liquid discharge head that records by discharging recording liquid is provided with polymer having a first portion with lyophilic group for lyophilic processing on a partial surface formed at least on a part of the inner face having recording liquid internally filled to be in contact therewith, and...http://www.google.fr/patents/US6623102?utm_source=gb-gplus-shareBrevet US6623102 - Liquid discharge recording head, surface modifying method for inner face of liquid discharge head, and method for manufacturing liquid discharge head
Liquid discharge recording head, surface modifying method for inner face of ...
