Liquid crystal display device with touch panel

Details Liquid crystal display device with touch panel Liquid crystal display device with touch panel

2007-12-25

2007-12-25

Duong, Thoi V. (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

Liquid crystal writing tablet

C349S058000, C362S632000

Reexamination Certificate

active

10952634

ABSTRACT:
An LCD device with a touch panel includes an LCD panel displaying images; a backlight unit provided below the LCD panel; an electronic graphic input panel (EGIP) film provided on the LCD panel; and a case extending toward a lower side of the LCD panel. The case extends toward the lower side of the LCD panel, without overlapping the EGIP film, to encase the LCD panel and the backlight unit. The EGIP film has planar dimensions which are greater than planar dimensions of the LCD panel.

REFERENCES:
patent: 4846694 (1989-07-01), Erhardt
patent: 6309100 (2001-10-01), Lutnaes
patent: 6456343 (2002-09-01), Kim et al.
patent: 6556258 (2003-04-01), Yoshida et al.
patent: 2002/0109803 (2002-08-01), Yu et al.
patent: 10-073805 (1998-03-01), None
patent: 14-214586 (2002-07-01), None

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