Display panel and display device having color filter elements with color filter protective layer
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United States of America Patent
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-
Nov 23, 2010
Grant Date -
Nov 24, 2005
app pub date -
Dec 22, 2004
filing date -
Dec 26, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To provide a display panel having such a structure that a color filter is unlikely to suffer damage due to a heat treatment in a reducing atmosphere in the fabrication process for display device. A display panel (anode panel AP) includes a fluorescent region formed on a substrate, and an electrode (anode electrode), formed on the fluorescent region, wherein electrons emitted from an electron source penetrate the electrode and collide with the fluorescent region to allow the fluorescent region to emit light to obtain a desired image, wherein a color filter and a color filter protective film are formed in this order from the side of the substrate between the substrate and the fluorescent region.
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