Photography – Fluid-treating apparatus – Heating – cooling – or temperature detecting
Reexamination Certificate
2005-02-22
2005-02-22
Schilling, Richard L. (Department: 1752)
Photography
Fluid-treating apparatus
Heating, cooling, or temperature detecting
C396S578000, C396S611000, C396S616000, C396S627000, C396S631000
Reexamination Certificate
active
06857795
ABSTRACT:
A developing apparatus for organic electroluminescent display panels comprises a developing unit for supplying a developing solution to be uniformly dispensed to the surface of an organic electroluminescent display panel by immersing the organic electroluminescent display panel into the developing solution or spreading the developing solution over the organic electroluminescent display panel, a cleaning unit having at least a bath connected to the end of the developing unit for spraying a recycled cleaning liquid or cleaning liquid over the organic electroluminescent display panel, a drying unit having at least an airflow driers, and a transporting unit for transporting the electroluminescent display panel; wherein the organic electroluminescent display panel is transported at a constant speed by the transporting unit of the developing apparatus.
REFERENCES:
patent: 3710703 (1973-01-01), Bruno et al.
patent: 4142194 (1979-02-01), Hamlin
patent: 4145135 (1979-03-01), Sara
patent: 4428659 (1984-01-01), Howard
patent: 6343882 (2002-02-01), Chang et al.
Chang Yih
Lu Tien-Rong
Bacon & Thomas
RiTdisplay Corporation
Schilling Richard L.
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