Electric lamp or space discharge component or device manufacturi – Apparatus – Assembly means
Reexamination Certificate
2007-10-09
2007-10-09
Williams, Joseph (Department: 2879)
Electric lamp or space discharge component or device manufacturi
Apparatus
Assembly means
C445S023000
Reexamination Certificate
active
10759012
ABSTRACT:
A method of manufacturing a display device capable of maintaining a cell gap constant is provided. The method includes forming a plurality of columnar spacers on a substrate on which a plurality of pixel electrodes are formed; forming a coating material film with a flat upper surface on the substrate so that heads of the columnar spacers protrude from the flat upper surface of the film of the coating material; and polishing the protruded heads of the columnar spacers using the flat upper surface of the coating material as a reference surface until the top faces of the columnar spacers are flush with the flat upper surface of the film of the coating material.
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Kawasaki Microelectronics Inc.
Oliff & Berridg,e PLC
Williams Joseph
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