Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-05-24
2010-10-26
Patel, Nimeshkumar D (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S586000
Reexamination Certificate
active
07821206
ABSTRACT:
The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.
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Bae Hyoung Kyun
Choi Tae Wan
Joo Young Dae
Kang Seok Dong
Kim Sang Tae
KED & Associates LLP
LG Electronics Inc.
Patel Nimeshkumar D
Raabe Christopher M
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