Light emitting diode display and method of manufacturing the same
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United States of America Patent
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Oct 15, 2013
Grant Date -
Mar 10, 2011
app pub date -
Aug 7, 2010
filing date -
Aug 7, 2009
priority date (Note) -
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Abstract
A method of manufacturing LED display is provided. The method provides a sacrificial substrate on which RGB LED device layers are formed, respectively. The method etches and patterns the LED device layer to manufacture RGB LED devices, respectively. The method removes the sacrificial substrate in a lower side of the LED device. The method contacts a stamping processor to the RGB LED devices to separate the RGB LED devices from the sacrificial substrate. The method transfers the LED device, which is attached to the stamping processor, to a receiving substrate.
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