Display apparatus
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United States of America Patent
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Aug 12, 2014
Grant Date -
Aug 14, 2003
app pub date -
Feb 19, 2003
filing date -
Jul 2, 1997
priority date (Note) -
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Abstract
A display apparatus is provided which is capable of improving display quality by expanding the light-emission area of pixels by improving the layout of pixels and common power-feed lines formed on a substrate. Pixels including a light-emission element, such as an electroluminescence element or an LED element, are arranged on both sides of common power-feed lines so that the number of common power-feed lines is reduced. Further, the polarity of a driving current flowing between the pixels and the light-emission element is inverted so that the amount of current flowing through the common power-supply lines is reduced.
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