TOUCH PANEL WITH MULTIPLE TOUCH-SENSITIVE SURFACES AND FLEXIBLE TOUCH SCREEN

A touch panel includes a flexible transparent substrate, a metal electrode and plural metal traces. The flexible transparent substrate includes a main segment, a first lateral segment, a second lateral segment, a first bent part and a second bent part. The metal electrode is disposed on a first surface of the flexible transparent substrate and distributed on the main segment, the first bent part and the second bent part, wherein a transparent touch zone is defined by the metal electrode. The plural metal traces are disposed over the flexible transparent substrate and distributed on a peripheral region of the transparent touch zone. The plural metal traces are extended to the main segment, the first bent part, the second bent part, the first lateral segment and the second lateral segment so as to be electrically connected with the metal electrode.