Method of forming barrier ribs of display panel

Details Method of forming barrier ribs of display panel Method of forming barrier ribs of display panel

1997-01-29

2000-04-11

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

H01J 900

Patent

active

060482435

ABSTRACT:
The present invention provides a method of forming a plurality of barrier ribs each having an elongate configuration in plan and extending in the same direction within a display area for fabrication of a display panel. The method comprises the steps of forming a mask for cutting, having a masking pattern corresponding to the plurality of barrier ribs on a rib material layer, and removing portions of the rib material layer by jetting a cutting medium thereto, wherein the masking pattern is configured such that a plurality of elongate portions corresponding to the respective barrier ribs each extend across the display area to the outside of the display area and a spacing between adjacent end portions of elongate portions is smaller than a spacing between adjacent elongate portions within the display area.

REFERENCES:
patent: 5730635 (1998-03-01), De Haas et al.

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