Patent ID: 6577145
Filing Date: 2003-06-10
Classification: G01R

Abstract:
A unit comprising:a support base having a guide rail disposed thereon, said guide rail comprising a guide groove having a wall with an opening therein; and a plurality of inspection probe blocks arranged on said support base in parallel, each of said plurality of inspection probe blocks having a plurality of probes, said probes of each of said inspection probe blocks being adapted to contact with electrodes of a display panel or a wiring circuit board so that inspection of the display panel or the wiring circuit can be carried out; a plurality of sliders associated with said plurality of inspection probe blocks, respectively, and a plurality of tightening bolts; wherein said inspection probe blocks are slidably fitted to said guide rail with said sliders, and each of said inspection probe blocks is adapted to be fixed to said support base at a predetermined slide position, said sliders are slidably fitted into said guide groove, said inspection probe blocks are overlapped on a surface of said support base where said guide groove is open, said inspection probe blocks and said sliders are tightly connected together by said tightening bolts through the opening of said guide groove, and said wall of said guide groove having the opening is fixedly held between said sliders and said inspection probe blocks in a fixedly held state.