Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2007-12-25
2007-12-25
Santiago, Mariceli (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S582000, C313S586000, C313S587000, C313S292000
Reexamination Certificate
active
11103457
ABSTRACT:
A PDP having a new discharge cell structure that improves light emission efficiency and light transmission by reducing reactive power that does not contribute to a discharge by reducing a displacement current between discharge electrodes includes: a transparent front substrate; a rear substrate arranged parallel to the front substrate; a plurality of front barrier ribs arranged between the front substrate and the rear substrate to define discharge cells together with the front substrate and the rear substrate, wherein each of the barrier ribs includes a front unit of a dielectric material, a rear unit of a dielectric material, and a central unit of a dielectric material having a lower dielectric constant than that of the front unit and the rear unit, the central unit being interposed between the front unit and the rear unit; a front discharge electrode and a rear discharge electrode disposed in the front barrier ribs surrounding the discharge cells, and separated from each other leaving the central unit therebetween; a plurality of rear barrier ribs arranged between the front barrier ribs and the rear substrate; fluorescent layers arranged in spaces defined by the rear barrier ribs; and a discharge gas filling the discharge cells.
REFERENCES:
patent: 5541618 (1996-07-01), Shinoda
patent: 5661500 (1997-08-01), Shinoda et al.
patent: 5663741 (1997-09-01), Kanazawa
patent: 5674553 (1997-10-01), Sinoda et al.
patent: 5724054 (1998-03-01), Shinoda
patent: 5786794 (1998-07-01), Kishi et al.
patent: 5952782 (1999-09-01), Nanto
patent: RE37444 (2001-11-01), Kanazawa
patent: 6630916 (2003-10-01), Shinoda
patent: 6707436 (2004-03-01), Setoguchi et al.
patent: 6897610 (2005-05-01), Aoki et al.
patent: 2005/0225245 (2005-10-01), Seo et al.
patent: 2005/0231112 (2005-10-01), Woo et al.
patent: 02-148645 (1990-06-01), None
patent: 2845183 (1998-10-01), None
patent: 2917279 (1999-04-01), None
patent: 2001-043804 (2001-02-01), None
patent: 2001084913 (2001-03-01), None
patent: 2001-325888 (2001-11-01), None
Bushnell , Esq. Robert E.
Samsung SDI & Co., Ltd.
Santiago Mariceli
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