Color electroluminescence display device
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United States of America Patent
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-
Aug 13, 2002
Grant Date -
N/A
app pub date -
Nov 30, 1999
filing date -
Dec 1, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A part of a capacitor (5) is disposed in the horizontal direction of a luminescent region (7) so as to secure a gap in the horizontal direction of the luminescent region. As the distance between adjoining pixels in the horizontal direction is thus secured, color mixing is unlikely, even when an error is caused in positioning a metal mask when forming luminescent layers by evaporation. Further, a portion of the capacitor (5) or TFTs (4, 6) is also disposed in the vertical direction of the luminescent region. Therefore, enhanced color purity can even be achieved for pixels adjoining one another in the column direction in the delta pixel arrangement.
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Cited Art Landscape
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