Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2011-02-15
2011-02-15
Macchiarolo, Peter (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C501S073000
Reexamination Certificate
active
07888870
ABSTRACT:
A plasma display panel (PDP) and a method of producing the same are provided. In the PDP, airtightness of discharge space is maintained and the performance of the PDP does not deteriorate while a sealing part containing P2O5and SnO is provided. The sealing member with which such PDP can be obtained also is provided. The PDP includes a pair of substrates that are disposed facing each other so that a discharge space is formed therebetween, and peripheries of the pair of substrates are sealed together, with a first sealing part. The first sealing part includes a glass composition containing P2O5and SnO, and a refractory filler. The organic matter content in the first sealing part is less than 11 ppm.
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Hasegawa Shin-ya
Kai Yoshiaki
Miyazaki Akinobu
Yokota Kazuhiro
Hamre Schumann Mueller & Larson P.C.
Macchiarolo Peter
Panasonic Corporation
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