| 摘要 |
For the purpose of providing a display apparatus 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 ( 7 A, 7 B) including a light-emission element ( 40 ), such as an electroluminescence element or an LED element, are arranged on both sides of common power-feed lines (com) so that the number of common power-feed lines (com) is reduced. Further, the polarity of a driving current flowing between the pixels ( 7 A, 7 B) and the light-emission element ( 40 ) is inverted so that the amount of current flowing through the common power-supply lines "com" is reduced.
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