Patent ID: 6961081
Filing Date: 2005-11-01
Classification: G02F,G09G

Abstract:
1. A positioning and inspecting system, comprising: a stage for holding a transparent substrate with at least one terminal, the stage including a transparent work area; a first moving device for moving the stage; a probe disposed above the stage and movable in a vertical direction relative to the stage for contacting said at least one terminal of the transparent substrate; a tester for receiving a signal from said at least one terminal of the transparent substrate via the probe; an image sensing device disposed below the stage; an image display device for displaying an image picked up by the image sensing device; and a second moving device for moving the image sensing device; wherein the image display device includes a screen having an alignment mark; and in operation, the probe is aligned with the image sensing device such that the picked up image of the probe is displayed on the alignment mark.