FABRICATION METHOD OF ORGANIC ELECTROLUMINESCENCE DISPLAY HAVING A GETTER LAYER
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United States of America Patent
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Issued Date -
Mar 22, 2012
app pub date -
May 4, 2010
filing date -
May 28, 2009
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Abandoned
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Abstract
Provided herein is a method of manufacturing an organic electroluminescence display device, including the steps of: forming a getter layer on a unit sealing substrate using a dry method; providing a device substrate including a device array formed thereon, the device array including a plurality of unit organic electroluminescence devices; attaching the device substrate to the unit sealing substrate such that the getter layer faces the device array, thus forming a module; and imparting fluidity to the getter layer such that the getter layer covers upper and lateral sides of the device array. The method is advantageous in that fluidity is imparted to the getter layer, so that the upper and lateral sides of the device array is covered by the getter layer, thereby greatly improving the moisture resistance of the organic electroluminescence device.
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