Coating apparatus – Control means responsive to a randomly occurring sensed... – Temperature responsive
Reexamination Certificate
2009-10-05
2011-11-15
Koch, George (Department: 1745)
Coating apparatus
Control means responsive to a randomly occurring sensed...
Temperature responsive
C118S667000, C118S692000, C118S050000
Reexamination Certificate
active
08056501
ABSTRACT:
The problem regarding volatileness of a solvent in an EL forming material, which occurs in adopting printing, are solved. An EL layer is formed in a pixel portion of a light emitting device by printing. Upon formation of the EL layer, a printing chamber is pressurized to reach a pressure equal to or higher than the atmospheric pressure, and the printing chamber is filled with inert gas or set to a solvent atmosphere. Thus the difficulty in forming an EL layer by printing is eliminated.
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Office Action (Korean Application No. 10-2001-0041098) w/full English translation, dated Feb. 25, 2008, 22 pages.
Fish & Richardson P.C.
Koch George
Semiconductor Energy Laboratory Co,. Ltd.
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