Display device and fabricating method thereof
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United States of America Patent
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Jan 5, 2010
Grant Date -
Oct 12, 2006
app pub date -
Dec 2, 2005
filing date -
Apr 12, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A display device including a substrate, a first electrode formed over the substrate, and a partition member having a first aperture is provided. The display device further includes an emitting control layer covering a portion of the first aperture, thereby providing a second aperture to expose a portion of the first electrode, wherein the second aperture has a quadrangular shape with chamfered corners which help disperse organic material uniformly. Advantageously, the emitting control layer is formed of a material having an affinity to an organic material forming an organic light emitting layer within the second aperture, thereby helping to disperse the organic material uniformly and improve brightness uniformity.
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