Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Reexamination Certificate
2007-11-13
2007-11-13
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
C313S631000
Reexamination Certificate
active
11099502
ABSTRACT:
Provided is a flat lamp which includes a lower substrate and an upper substrate that form discharge space therebetween disposed facing each other, a plurality of discharge electrodes formed at least on one of the lower substrate and the upper substrate, a plurality of spacers that form a plurality of discharge cells by defining the discharge space, and disposed parallel to the discharge electrodes between the lower substrate and the upper substrate, a plurality of auxiliary electrodes, to which a voltage is induced by applying a voltage to the discharge electrodes, formed on a surface of the spacers, and a fluorescent layer formed on an inner wall of the discharge cells.
REFERENCES:
patent: 5329203 (1994-07-01), Jeong
patent: 2005/0280347 (2005-12-01), Jang et al.
Kim Gi-young
Lee Seong-eui
Park Hyoung-bin
Buchanan & Ingersoll & Rooney PC
Patel Vip
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