TEST ROBOT FOR LCD TEST LINE USING HIGH RESOLUTION CAMERA

摘要

PURPOSE: A test robot for an LCD(Liquid Crystal Display) test line is provided to test the entire LCD once using two high resolution cameras. CONSTITUTION: A guide(4a) formed at a lower side of a supporting implement(4) is combined with a rail(3a) fixed at left and right sides of an upper portion of a supporting frame(3). A screw rod(9) driven by a forward and reverse motor(10) is installed in the supporting frame to be horizontal with the rail. A conveying nut fixed in the supporting implement is engaged with the screw rod to convey the supporting implement to X axis. A guide formed in the backward direction of a rising implement(6) is combined with a rail(5a) fixed in the forward direction of a supporter(5). A screw rod(11) driven by a forward and reverse motor(12) is installed in the supporter to be horizontal with the rail. A conveying nut fixed in the rising implement is engaged with the screw rod(13) to rise the rising implement to Z axis. A guide formed in the backward direction of a camera fixing implement(7) in which two high resolution cameras(2) are fixed in a forward direction is combined with a rail(6c) fixed in the forward direction of the rising implement. A screw rod(13) driven by a forward and reverse motor(14) is installed in the rising implement to be horizontal with the rail. A fixing nut(7b) fixed in the camera fixing implement is engaged with the screw rod to move the cameras to Y axis.