Methods and materials for the reduction and control of moisture and oxygen in OLED devices
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United States of America Patent
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May 24, 2011
Grant Date -
Nov 12, 2009
app pub date -
May 21, 2009
filing date -
Jun 23, 2003
priority date (Note) -
Expired
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Abstract
Novel uses and methods of use for inorganic and macroreticulate polymer bonding to metals to control moisture and oxygen in OLED, and other like devices, are provided. Materials having color change capacity are also provided for the removal of moisture from an OLED, where the material changes color upon reaching its capacity and thereby signals the user that the OLED is no longer protected from moisture damage.
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