The invention provides a foldable electronic device comprising a main body and a closure connected to each other openably. A frame 6 is provided inside the closure and holds therein a main display 4 and a subdisplay 5 as arranged back to back. A chip mount area 42 of a flexible lead 41 extending from...http://www.google.de/patents/US20040077385?utm_source=gb-gplus-sharePatent US20040077385 - Foldable electronic device
