Attachable display screen for electronic devices

An attachable display device, comprising:

• a mounting frame configured to be removably attached to a rear of a portable electronic device,
• a torque hinge operatively attached to the mounting frame, wherein the torque hinge comprises a central pivot point,
• a display screen pivotally coupled to the mounting frame via the central pivot point of the torque hinge,
• wherein the display screen is operable to swing between a closed position in which the display screen is positioned behind the mounting frame and an open position in which the display screen extends outwardly of the mounting frame to be exposed from one side of the mounting frame, and
• wherein, in the open position, the display screen is configured to vertically rotate relative to the mounting frame to allow the display screen to be placed in a tilted configuration and the display screen is configured to horizontally rotate relative to the mounting frame to allow the display screen to be placed in an angled configuration.