Patent attributes
A power driven coaxial-rotating fast-orientation system and method is disclosed herein. The system includes a shiftable plate, an X-Y-axis driving device, a coaxial-rotating device, a coordinate indicator and a fixed microscope. The driving device moves the shiftable plate in X and/or Y-axis direction. The coaxial-rotating device load the display panel and enabling a coordinate alignment process performed thereto. The coordinate indicator is used to show the coordinate of the observed cell even if the panel is moving, so the object TFT cell can be located with reference to the value on the coordinate indicator. The cross mark from the view provided by the microscope can be used as a reference coordinate when adjusting the position of the display panel, and also available when searching intersection of the gate-lines and signal-lines with the corresponding numbers relating to the defective object cell on the display panel. When performing sample analysis from a TFT LCD panel, the power driven coaxial-rotating fast-orientation system can provide an accurate and effective orientation method.
