Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2007-04-24
2007-04-24
Dudek, James A. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
10432833
ABSTRACT:
In a method of fabricating a liquid crystal display, an insulating layer for storage capacitors is reduced in thickness to increase the storage capacity while maintaining the aperture ratio in a stable manner. A thin film transistor array panel for the liquid crystal display includes an insulating substrate, and a gate line assembly and a storage capacitor line assembly formed on the insulating substrate. The gate line assembly has gate lines and gate electrodes. A gate insulating layer covers the gate line assembly and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer. A data line assembly and storage capacitor conductive patterns are formed on the gate insulating layer overlaid with the semiconductor pattern. The data line assembly has data lines, source electrodes and drain electrodes. The storage capacitor conductive patterns are partially overlapped with the storage capacitor line assembly to thereby form first storage capacitors. A passivation layer covers the data line assembly, the storage capacitor conductive patterns and the semiconductor pattern. First and second contact holes are formed at the passivation layer while exposing the drain electrodes and the storage capacitor conductive patterns. Pixel electrodes are formed on the passivation layer while being connected to the drain electrodes and the storage capacitor conductive patterns through the first and the second contact holes. The pixel electrodes form second storage capacitors in association with parts of the storage capacitor line assembly.
REFERENCES:
patent: 6057896 (2000-05-01), Rho et al.
patent: 6091466 (2000-07-01), Kim et al.
patent: 6335770 (2002-01-01), Komatsu
patent: 6493046 (2002-12-01), Ueda
patent: 1183570 (1998-06-01), None
patent: 1255740 (2000-06-01), None
patent: 0124976 (1997-10-01), None
patent: 0141201 (1998-03-01), None
patent: 0149312 (1998-06-01), None
English Abstract ***.
English Abstract for Publication No.: CN1255740.
Chang Hak-Sun
Kim Nam-Hung
Lee Chang-Hun
Lyu Jae-Jin
Dudek James A.
F. Chau & Associates LLC
Samsung Electronics Co,. Ltd.
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