Active matrix liquid crystal display with one repair line above

Details Active matrix liquid crystal display with one repair line above Active matrix liquid crystal display with one repair line above

1996-07-11

1998-08-18

Sikes, William L.

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

349192, 349122, 349139, G02F 11343

Patent

active

057964491

ABSTRACT:
A liquid crystal display having with first and second repair lines with the second repair lines above the protective film connected to the first through a contact hole. The display includes a substrate; a plurality of gate lines disposed in one direction on the substrate, the gate lines having gate electrodes; first repair lines disposed on peripheral sides of the cell array, the first repair lines disposed parallel to the gate lines; a gate insulating layer disposed on the substrate, the gate lines and the first repair line, the gate insulating layer having first contact holes on ends of the first repair line; a plurality of data lines disposed on the gate insulating layer, the data lines being disposed perpendicular to the gate lines; a protective layer disposed on the gate insulating layer and the data lines, the protective layer having second contact holes disposed over the first contact holes; and second repair lines disposed on peripheral sides of the cell array and connected to the first repair line through the first and second contact holes, the second repair line being disposed perpendicular to the data lines.

REFERENCES:
patent: 4807973 (1989-02-01), Kawasaki
patent: 5285301 (1994-02-01), Shirahashi et al.
patent: 5471329 (1995-11-01), Nakajima et al.
patent: 5608558 (1997-03-01), Katsumi

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