The present invention relates to a peeling bar, apparatus, and method for peeling a polarizing film from a panel. This invention can minimize friction between the peeling bar and the polarizing film since the peeled polarizing film is in contact with a roller of the peeling bar. The radius of the roller of the peeling bar and the inclined surface of the fixing unit are designed to minimize the Z-axis component of a shearing force applied to the polarizing film. Also, in order to equalize tension applied to the polarizing film in a peeling process, this invention makes both ends of the polarizing film closely adhere to the peeling bar.

According to this invention, fracture of the polarizing film is prevented, and thereby the polarizing film can be stably peeled from the panel without fracture.

Embodiments of the present invention provide a laser stripping apparatus, comprising: a frame; a laser located above the frame and a carrier stage located below the frame; a support mechanism provided on the carrier stage for carrying a flexible display substrate stripping plate; wherein the support mechanism is removably fixed to the carrier stage; the flexible display substrate stripping plate comprises a bearing substrate and a flexible display substrate provided on the bearing substrate; and when the flexible display substrate stripping plate is provided on the laser stripping apparatus, the flexible display substrate comes into contact with the support mechanism.