CONNECTION PAD GROUP FOR PHOTO-ALIGNMENT PROCESS OF LIQUID CRYSTAL PANEL

摘要

A connection pad group for photo-alignment process of liquid crystal panel is disclosed. The connection pad group has a plurality of subgroups. Each subgroup includes at least one common-line connection pad, gate-line connection pad, data-line connection pad and common-electrode connection pad. The common-line connection pads are connected to a first extension connection pad together; the gate-line connection pads are connected to a second extension connection pad together; the data-line connection pads are connected to a third extension connection pad together; the common-electrode connection pads are connected to a fourth extension connection pad together. The present invention prevents poor electrical contact from occurring between pads and a voltage-applying device since the pads are small in size and excessive in number.

主权项

1. A connection pad group for photo-alignment process of liquid crystal panel comprising:
a connection pad row having a plurality of subgroups, wherein each of the subgroups includes a common-line connection pad, two gate-line connection pads and three data-line connection pads; the subgroups share a common-electrode connection pad; the number of the subgroups corresponds to the number of a plurality of panel units mounted on a glass substrate; and an extension connection pad row having a first extension connection pad, a second extension connection pad, a third extension connection pad and a fourth extension connection pad, wherein the common-line connection pad of each of the subgroups is connected the first extension connection pad; the gate-line connection pads of each of the subgroups are connected the second extension connection pad; the data-line connection pads of each of the subgroups are connected the third extension connection pad; the common-electrode connection pad of the subgroups is connected the fourth extension connection pad; and an arrangement direction in which the extension connection pads of the extension connection pad row are arranged is perpendicular to an arrangement direction in which the subgroups of the connection pad row are arranged.