A first electrode and a sacrificial layer are sequentially formed on a substrate, and then first openings for forming supports inside are formed in the first electrode and the sacrificial layer. The supports are formed in the first openings, and then a second electrode is formed on the sacrificial layer...http://www.google.fr/patents/US8004736?utm_source=gb-gplus-shareBrevet US8004736 - Optical interference display panel and manufacturing method thereof
Optical interference display panel and manufacturing method thereof
