Patent ID: 8115886

Claim:
A flexible display apparatus, comprising: a flexible display panel comprising a display body and a peripheral circuit, and the peripheral circuit being adjacent to the display body; a flexible printed circuit board connected to the peripheral circuit, the flexible printed circuit board comprising a first portion and a second portion, the first portion and the second portion being substantially rectangular, the second portion having a connection interface protruding from a rectangular region of the second portion connected to the first portion, the first portion being connected between the peripheral circuit and the second portion, wherein a thickness of the first portion is smaller than that of the second portion to let the first portion be a stress buffer and bending modulus of the first portion is smaller than that of the second portion, such that while the second portion being pulled or flexed, bending strain of the first portion is greater than that of the second portion and the stress buffer reduces the pull force between the flexible printed circuit board and the peripheral circuit; and a frame assembly, comprising: a first frame for carrying the flexible display panel; and a second frame assembled with the first frame to cover the peripheral circuit and expose the display body, wherein the flexible printed circuit board has a locating hole, the frame assembly has a locating unit for passing through the locating hole, the locating unit comprises a fixed pin and a fixed hole, the fixed pin is for passing through the locating hole and fixed in the fixed hole, a size of the locating hole being greater than an outer diameter of the fixed pin, a relative location between the fixed pin and the locating hole being changeable, one of the fixed pin and the fixed hole is disposed at the first frame, and the other one of the fixed pin and the fixed hole is disposed at the second frame.