Liquid crystal display device and method for fabricating the...

Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal

Reexamination Certificate

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Reexamination Certificate

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07969521

ABSTRACT:
A liquid crystal display (LCD) device partially or substantially blocks light from a light source from exciting a semiconductor layer. The LCD device includes a substrate, a semiconductor layer, a light-shielding layer, and a light source. The light source directs light toward a lower surface of the substrate. The light-shielding layer is formed between the substrate and the semiconductor layer. Some or all of the light directed towards the semiconductor layer by the light source is blocked by the light-shielding layer.

REFERENCES:
patent: 2004/0169812 (2004-09-01), Kim
patent: 2006/0145155 (2006-07-01), Choi et al.
patent: 1508612 (2004-06-01), None
Office Action issued in corresponding Chinese Patent Application No. 2006101682041; issued Aug. 29, 2008.

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