Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-12-26
2006-12-26
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S583000, C313S584000, C313S585000, C313S586000
Reexamination Certificate
active
07154223
ABSTRACT:
A plasma display panel with an improved barrier rib design. The barrier ribs between the substrates are designed to have differing heights to compensate for the difference in the amount of phosphor layer material formed on the tops of the barrier ribs. By designing the barrier ribs so, gaps between the tops of the barrier ribs and the front substrate are reduced or eliminated thus improving image quality. At the same time, the deposition of the phosphor layers is made easier by jet nozzle ejection so that the novel plasma display panel is easy to make. Fluorescent phosphor layers are applied in neighboring discharge cells with the first barrier members interposed there between. A total height of the first barrier members and the phosphor layers applied thereon is substantially the same as the height of the second barrier ribs members. This may protect the plasma display panel from cross-talk phenomenon.
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: 6249264 (2001-06-01), Sano et al.
patent: RE37444 (2001-11-01), Kanazawa
patent: 6630916 (2003-10-01), Shinoda
patent: 6707436 (2004-03-01), Setoguchi et al.
patent: 6917161 (2005-07-01), Park et al.
patent: 2002/0195936 (2002-12-01), Kato et al.
patent: 2003/0011307 (2003-01-01), Otani et al.
patent: 2003/0076038 (2003-04-01), Suzuki et al.
patent: 2005/0099125 (2005-05-01), Tachibana et al.
patent: 1341269 (2002-03-01), None
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: 2001-325888 (2001-11-01), None
“Final Draft International Standard”, Project No. 47C/61988-1/Ed.1 ; Plasma Display Panels—Part 1: Terminology and letter symbols, published by International Electrotechnical Commission, IEC. in 2003, and Appendix A—Description of Technology, Annex B—Relationship Between Voltage Terms And Discharge Characteristics; Annex C—Gaps and Annex D—Manufacturing, no month.
Bushnell , Esq. Robert E.
Samsung SDI & Co., Ltd.
Sanei Hana Asmat
Williams Joseph
LandOfFree
Plasma display panel with height variations of intersecting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plasma display panel with height variations of intersecting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma display panel with height variations of intersecting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3714240