Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-04-05
2005-04-05
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C438S030000
Reexamination Certificate
active
06876405
ABSTRACT:
A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.
REFERENCES:
patent: 4960719 (1990-10-01), Tanaka et al.
patent: 5034339 (1991-07-01), Tanaka et al.
patent: 5034340 (1991-07-01), Tanaka et al.
patent: 5045485 (1991-09-01), Tanaka et al.
patent: 5065202 (1991-11-01), Tanaka et al.
patent: 5272355 (1993-12-01), Namavar et al.
patent: 5482173 (1996-01-01), Park et al.
patent: 5703668 (1997-12-01), Shin
patent: 5907379 (1999-05-01), Kim et al.
patent: 5929958 (1999-07-01), Ohta et al.
patent: 6287899 (2001-09-01), Park et al.
patent: 6391499 (2002-05-01), Kim et al.
Ki Dong-Hyeon
Kim Hyeon-Hwan
Park Woon-Yong
Chowdhury Tarifur R.
Chung David
McGuireWoods LLP
Samsung Electronics Co,. Ltd.
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