Liquid crystal display

摘要

A liquid crystal display includes an insulating substrate, gate and data lines formed on the substrate to define pixel areas, or collectively a display area. Gate signal interconnection wires are formed at a corner portion of the substrate outside the display area to transmit gate electrical signals, and provided with gate signal interconnection lines and first and second gate signal interconnection pads connected to both ends of the gate signal interconnection lines. A gate insulating layer, and a protective layer are further formed on the substrate, and provided with first and second contact holes exposing the first and second gate signal interconnection pads. Gate and data signal transmission films are attached to the substrate, and provided with first and second gate signal leads and first and second gate signal wires. The first and second gate signal leads are connected to the first and second gate signal interconnection pads through the first and second contact holes. The first or the second gate signal lead completely covers the first or the second contact hole at least in the longitudinal direction of the lead.

主权项

1. A liquid crystal display, comprising:
a substrate comprising:
at least one gate line extending to a first direction;at least one data line extending to a second direction;at least one switching element, the switching element connected to the gate line and the data line;a gate signal interconnection line assembly including
at least one gate signal interconnection line,at least one first gate signal interconnection pad, the first gate signal interconnection pad connected to one end of the gate signal interconnection line, andat least one second gate signal interconnection pad, the second gate signal interconnection pad connected to the other end of the gate signal interconnection line; andan insulating layer including
at least one first contact hole exposing the first gate signal interconnection pad, andat least one second contact hole exposing the second gate signal interconnection pad; a gate signal transmission film attached to said substrate, and including
a gate driving integrated circuit to receive a gate electrical signal and send a gate signal to the gate line,at least one first gate signal wire, andat least one first gate signal lead connected to the first gate signal interconnection pad through the first contact hole; and a data transmission film attached to said substrate, and including
at least one data signal line,at least one second gate signal wire, andat least one second gate signal lead connected to the second gate signal interconnection pad through the second contact hole, wherein the first gate signal lead completely covers the first contact hole at least in a longitudinal direction of the first gate signal lead, andwherein the data line is connected to the data signal line.