Inspection instrument of liquid crystal display panel

摘要

The present invention provides an inspection instrument of a liquid crystal display panel, comprising an inspection equipment and an image generator electrically connected to the inspection equipment, and the inspection equipment comprises a main body, a first test arm and a second test arm which are installed on the main body and electrically connected to the image generator, a plurality of first contact probes and a plurality of second contact probes which are respectively installed on the first test arm and the second test arm, and a first bonding part and a second bonding part which are respectively and slidably installed on the first test arm and the second test arm, and the first contact probes and the second contact probes are electrically connected to the image generator, and first conductors and second conductors are respectively located on the first bonding part and the second bonding part, and the first conductors and the second conductors are electrically connected to the image generator, and the first conductors and the second conductors are positionally adjustable in the direction perpendicular to the liquid crystal display panel. According to the present invention, the switch between the two types of light-on Inspection, Shorting Bar and 1D1G can be done only by adjustment of the position of the conductors of the bonding parts relative to the liquid crystal display panel. The replacement of the test means used in the inspection instrument is not required.

主权项

1. An inspection instrument of a liquid crystal display panel, comprising an inspection equipment and an image generator electrically connected to the inspection equipment, and the inspection equipment comprises a main body, a first test arm and a second test arm which are installed on the main body and electrically connected to the image generator, a plurality of first contact probes and a plurality of second contact probes which are respectively installed on the first test arm and the second test arm, and a first bonding part and a second bonding part which are respectively and slidably installed on the first test arm and the second test arm, and the first contact probes and the second contact probes are electrically connected to the image generator, and first conductors and second conductors are respectively located on the first bonding part and the second bonding part, and the first conductors and the second conductors are electrically connected to the image generator, and the first conductors and the second conductors are positionally adjustable in the direction perpendicular to the liquid crystal display panel;
wherein the first bonding part comprises a first base installed on the first test arm, a first adjustment means installed on the first base, a first install part located on the first adjustment means, and the first conductors are located on the first install part; the second bonding part comprises a second base installed on the second test arm, a second adjustment means installed on the second base, a second install part located on the second adjustment means, and the second conductors are located on the second install part.