Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Reexamination Certificate
2006-03-21
2008-09-02
Caley, Michael H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
C349S062000, C349S149000
Reexamination Certificate
active
07420630
ABSTRACT:
According to the present invention, because a display panel is robustly held in a case, a narrow-frame and thin display device can be obtained even in the case where hook portions that hook the first substrate are enlarged. Moreover, a display device having raised assembly workability can be obtained in which, when the display panel is fit to the frame, the hook portions do not obstruct the insertion of the display panel. A first substrate (7) of a display panel (6) has on only one edge thereof an extension portion (12) that protrudes beyond a lateral endface (8a) of a second substrate (8) and provides an area on which terminals (11) for inputting an external video signal are formed; a hook portion (13) of a case (3) that holds the display panel (6) hooks the extension portion (12); and an adhesion portion (14) for adhering a planar-light-source device (5) to the display panel (6) is provided at the peripheral portion (7a) of at least one edge, excluding the edge hooked by the hook portion (13), among the peripheral portions in a bottom side (7c) of the first substrate (7).
REFERENCES:
patent: 5182660 (1993-01-01), Tanaka
patent: 6388722 (2002-05-01), Yoshii et al.
patent: 2000-258753 (2000-09-01), None
patent: 2003-107432 (2003-04-01), None
patent: 2003-279932 (2003-10-01), None
Caley Michael H
Mitsubishi Denki & Kabushiki Kaisha
Oblon, Spivak, McClelland, Maier & Neustadt, P.C
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