Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-07-12
2005-07-12
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S113000, C349S139000, C349S147000
Reexamination Certificate
active
06917405
ABSTRACT:
An array substrate for a transflective liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line, the gate line and the data line defining a pixel region having a transmissive portion and a reflective portion; a gate electrode connected to the gate line; source and drain electrode spaced apart from each other over the gate electrode, the source and drain electrode being spaced apart from each other, the source electrode being connected to the data line; a reflective layer having the same layer as the source and drain electrodes, the reflective layer being disposed in the pixel region and having a transmissive hole corresponding to the transmissive portion; and a pixel electrode connected to the drain electrode, the pixel electrode being disposed in the pixel region, wherein the source and drain electrodes and the reflective layer have multiple layers of metal, wherein a top layer of the multiple layers includes a reflective metallic material.
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Chowdhury Tarifur R.
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
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