Patent ID: 7872861

Claim:
A portable electronic device, comprising: a lower body; an upper body; and a moving assembly, installed between the upper body and the lower body, the moving assembly having: a lower base, fixed to the lower body; a middle base, pivoted to the lower base along a first axis; and an upper base, pivoted to the middle base along a second axis substantially parallel to the first axis, and the upper base slidable with respect with the upper body, wherein the upper body stacks on the lower body when the moving assembly is under a close mode, the upper body is tilted relative to the lower body through the moving assembly by shifting the upper body along a first direction and then rotating the upper body relative to the lower body when the moving assembly is from the close mode to a first open mode, the upper body is tilted relative to the lower body through the moving assembly by shifting the upper body along a second direction and then rotating the upper body relative to the lower body when the moving assembly is from the close mode to a second open mode, and the first direction is opposite to the second direction.