An electrophoretic display having a protective electrode that reduces the degradation of the display caused by mechanical or electrochemical action. The electrode can include a protective layer that reduces the mechanical or electrochemical damage to a transparent conductive electrode. The protective...http://www.google.es/patents/US6724519?utm_source=gb-gplus-sharePatente US6724519 - Protective electrodes for electrophoretic displays
Protective electrodes for electrophoretic displays