PORTABLE ELECTRONIC DEVICE
A portable electronic device includes a casing, a display module and at least one ouch input module. The display module is disposed on the casing and has a display surface. The touch input module is disposed on the casing and located below the display module with respect to the display surface.
1 . A portable electronic device, comprising:
a casing;
a display module disposed on the casing and having a display surface, and
at least a touch input module disposed on the casing and located below the display module with respect to the display surface.
2 . The portable electronic device of claim 1 , wherein the touch input module is a touch input keyboard.
3 . The portable electronic device of claim 1 , wherein the touch input module is slidingly disposed on the casing.
4 . The portable electronic device of claim 3 , wherein the casing has an accommodating recess, and the touch input module is slidingly disposed in the accommodating recess.
5 . The portable electronic device of claim 1 , wherein the touch input module is pivotedly disposed on the casing.
6 . The portable electronic device of claim 1 , wherein the touch input module is accommodated at a hack surface of the casing.
7 . The portable electronic device of claim 1 , wherein the touch input module is detachably disposed on the casing.
8 . The portable electronic device of claim 1 , wherein the portable electronic device is a tablet computer or a smart phone.
9 . The portable electronic device of claim 1 , wherein the portable electronic device comprises a plurality of touch input modules, and at least two of the touch input modules are disposed on different sides of the casing.
10 . The portable electronic device of claim 1 , wherein the touch input module comprises a touch input panel.
11 . The portable electronic device of claim 10 , wherein the touch input panel is a resistive touch panel or a capacitive touch panel.