Display device

Details Display device Display device

2005-11-01

2011-12-20

Xiao, Ke (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S001100, C345S083000, C345S183000, C362S812000

Reexamination Certificate

active

08081145

ABSTRACT:
A display device for so-called façade displays is proposed which comprises several supports that can be affixed to the façade of an edifice, in particular a building, on the outside or the inside; a plurality of groups of light-emitting diodes that are provided on the several supports and serve as picture points of the display device; and a control unit for activating the plurality of the groups of light-emitting diodes. The display device distinguishes itself by the fact that the several supports are each formed as an elongated profile body, which comprises a recess extending in the longitudinal direction of the profile body; that the plurality of groups of light-emitting diodes are mounted on several circuit boards, the several circuit boards each being integrated or incorporated in a protective mass; and that the several circuit boards are inserted in such a way into the recesses of the several supports that the plurality of groups of light-emitting diodes project at least partly from the recesses or face at least the outer side of the respective support.

REFERENCES:
patent: 5722767 (1998-03-01), Lin
patent: 5900850 (1999-05-01), Bailey et al.
patent: 6659623 (2003-12-01), Friend
patent: 6831306 (2004-12-01), Uehran
patent: 6883950 (2005-04-01), Adachi et al.
patent: 7032949 (2006-04-01), Wang et al.
patent: 2003/0167666 (2003-09-01), Close, Jr.
patent: 2004/0174717 (2004-09-01), Adachi et al.
patent: 2005/0030765 (2005-02-01), Southard et al.
patent: 2006/0152437 (2006-07-01), Ogawa
patent: 2006/0167990 (2006-07-01), Tobiasen et al.
patent: 2006/0227003 (2006-10-01), Ven
patent: 2006/0279493 (2006-12-01), Syrstad
patent: 2006/0292461 (2006-12-01), Shives et al.
patent: 2007/0064421 (2007-03-01), Baba
patent: 2007/0132707 (2007-06-01), Choi et al.
patent: 2008/0060234 (2008-03-01), Chou et al.
patent: 2008/0060238 (2008-03-01), Chiang et al.
patent: 4039034 (1992-06-01), None
patent: 10026285 (2001-11-01), None
patent: 10064534 (2002-06-01), None
patent: 0 997 865 (2000-05-01), None
patent: 1 293 955 (2003-03-01), None
patent: 11259019 (1999-09-01), None

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