Etching a substrate: processes – Forming or treating optical article – Phosphor screen
Patent
1994-10-13
1996-02-20
Powell, William
Etching a substrate: processes
Forming or treating optical article
Phosphor screen
216 33, 216 36, 216 39, B29D 1100, B44C 122
Patent
active
054922348
ABSTRACT:
A method is provided for forming inter-electrode spacers useful in flat panel display devices which comprises placing a mold on a first electrode plate. The mold has openings with corresponding diameters. The mold is coated with a conformal film which lines the openings, thereby decreasing the diameters of the openings. The openings are filled with a glass material. The conformal film is selectively removed, and the mold is separated from the electrode.
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Micro)n Technology, Inc.
Pappas Lia M.
Powell William
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