Light guide plate and liquid crystal display having the same

Details Light guide plate and liquid crystal display having the same Light guide plate and liquid crystal display having the same

2008-06-24

2011-10-18

Dudek, James (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

Liquid crystal writing tablet

Reexamination Certificate

active

08040442

ABSTRACT:
A liquid crystal display apparatus comprising a liquid crystal display panel and a touch panel is disclosed. A first transparent electrode is disposed on an upper surface of the liquid crystal display panel for displaying an image. A second transparent electrode is disposed on a lower surface of a retardation member and the second transparent electrode is opposite to the first transparent electrode. Accordingly, the entire thickness of the liquid crystal display apparatus may be decreased, and the manufacturing cost of the liquid crystal display apparatus may be reduced.

REFERENCES:
patent: 5852487 (1998-12-01), Fujimori et al.
patent: 1020755 (2000-07-01), None
patent: 1020010033970 (2001-04-01), None
patent: 1020010090961 (2001-10-01), None
patent: 446976 (2001-07-01), None
patent: WO0070550 (2000-11-01), None

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