Electric lamp and discharge devices – Fluent material supply or flow directing means – Plasma
Reexamination Certificate
2005-07-05
2005-07-05
Fahmy, Wael (Department: 2829)
Electric lamp and discharge devices
Fluent material supply or flow directing means
Plasma
C349S032000
Reexamination Certificate
active
06914370
ABSTRACT:
Disclosed are an upper substrate structure for a plasma display panel including a dielectric layer reinforcing color properties and a fabricating method thereof. The upper substrate structure comprises a sustain electrode formed on an upper glass substrate, a bus electrode formed on the sustain electrode, and an upper substrate dielectric layer formed over a lower part of the surface created by two electrodes and the glass substrate. There is also included a colorant having color properties of red, blue, and green colors, and a protection layer formed on the dielectric layer. The dielectric layer may include one or more colorants so that important properties of PDP such as selective brightness of desired color, color temperature, and color purity improvement can be controlled.
REFERENCES:
patent: 3839055 (1974-10-01), Grossman
patent: 3996489 (1976-12-01), Byrum et al.
patent: 6628355 (2003-09-01), Takahara
Fahmy Wael
Farahani Dana
Lee Hong Degerman Kang & Schmadeka
LG Electronics Inc.
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