PANEL TEST APPARATUS TO FIRMLY CLAMP LCD PANEL WITHOUT DAMAGING LCD PANEL

PURPOSE: A panel test apparatus is provided to firmly clamp an LCD(liquid crystal display) panel without damaging the LCD panel by preventing the state of equipment from being varied with the experience of an operator and by avoiding the movement of a support rod and a carrier arm such that the movement is caused by instantaneous inertia when the support rod and the carrier arm stop. CONSTITUTION: The support rod transferring unit of a panel supply part includes a driver motor(142), a ball screw(143) and a transfer guiding block(144). The ball screw is disposed along the transfer direction of a support rod, connected to the driver motor. The transfer guiding block guides a straight line transfer of the support rod by the rotation of the ball screw, fixed to the support rod and coupled to the ball screw to be capable of moving in a straight line. The first moving plate transferring unit includes a driver motor, a ball screw and a transfer guiding block. The ball screw is rotated by the driver motor, installed along the transfer direction of the first moving plate. The transfer guiding block guides a straight line transfer of the first moving plate by the rotation of the ball screw, fixed to a side of the first moving plate and coupled to the ball screw to be capable of transferring in a straight line.