A non-volatile memory device according to the present invention includes: a substrate; a storage medium provided above the substrate; a writing unit having a heating unit provided above the substrate, for heating the storage medium by the heating unit to write data in the storage medium with a thermal...http://www.google.fr/patents/US5579199?utm_source=gb-gplus-shareBrevet US5579199 - Non-volatile memory device and a method for producing the same
Non-volatile memory device and a method for producing the same