Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2007-01-09
2007-01-09
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S582000, C313S583000, C313S584000, C313S585000, C315S169100, C315S169400
Reexamination Certificate
active
10986144
ABSTRACT:
A design for a plasma display panel (PDP). The novel PDP has two separate layers of fluorescent material. One layer of fluorescent material can generate long wavelength from VUV rays and the other fluorescent layer can convert either of VUV or long wavelength ultraviolet rays into visible rays. Such a PDP improves the luminance efficiency by more efficiently using the UV and VUV rays generated during plasma discharge.
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“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.
Hatanaka Hidekazu
Jang Sang-Hun
Kim Gi-Young
Kim Young-Mo
Lee Seong-Eui
Bushnell , Esq. Robert E.
Sanei Hana Asmat
Williams Joseph
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