Patent ID: 6577151
Filing Date: 2003-06-10
Classification: G01R,H01L

Abstract:
An inspection device for wiring of integrated circuit comprising a base seat and an inspection cover, wherein the top end of the base seat is provided with cavity of appropriate depth and having supporting rib, and the two lateral sides of the cavity are provided with protruded edge a little higher than the cavity; the inspection cover having two side blocks is provided with an extended frame stripe such that the two side blocks and the two frame stripes are formed into a frame body, and corresponding stripes are formed between the two side blocks such that the corresponding stripes divides the frame body into a plurality of observation region, and each observation region is adapted for inspection plate made from a transparent material, and the two side withholding seat of the inspection plate are located at the end face of the two side blocks, and the inspection plate moves along the end face of the two side blocks, and by means of two side-sealing block, the lateral side of the inspection cover is fixed and the individual inspection plate is limited to the position such that the plate will not dislocate, and the two frame stripe of the inspection cover and the corresponding base edge are mounted with corresponding protruded edge which is corresponding to the withholding protruded edge of the base seat and the supporting ribs; thereby the base plate of the IC is positioned at the withholding protruded edge of the base seat and at the end face of the supporting stripe, then the inspection cap correspondingly covers the base seat and the inspection plate is used to inspect the height of arch of the wiring of the integrated circuit.