Evaporation method and evaporation device for organic light-emitting diode substrate
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United States of America Patent
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Jun 11, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jan 6, 2016
filing date -
Dec 15, 2015
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Abstract
An evaporation method and an evaporation device for an organic light-emitting diode substrate are proposed. The evaporation method includes: step 1, regulating a distance between a supporting module for supporting a substrate and a crucible platform of an evaporation device; step 2, adjusting a direction of opening of a crucible disposed on the crucible platform; and step 3, placing a substrate to be evaporated on the supporting module and volatizing an evaporation source in the crucible and attaching the volatized evaporation source onto a surface of the substrate.
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