of the input area 92 the screen 91 faces upward direction d and is on the right side of the input area 92 direction b and above the input area 92 the fasteners 83 86 are toward the right direction b and the fasteners 84 85 are toward the left direction a the fasteners 83 86 are above the fasteners 84 85 please refer to fig1 fig1 is another diagram of a side view of an open folder style electronic device 9 after the screen 91 is rotated 180 degrees from the position directly on top of the input area 92 where the screen 91 is below the input area 92 now the screen 91 faces upward direction d and is on the right side of the input area 92 direction b and below the input area 92 the fasteners 83 86 are toward the right direction b and the fasteners 84 85 are toward the left direction a the fasteners 83 86 are below the fasteners 84 85 please refer to fig1 fig1 is a diagram of a side view of an open folder style electronic device 9 when the screen 91 is rotated to the position directly underneath the input area 92 and the angle between the input area 92 and the screen 91 is substantially 360 degrees in this position the folder.