Nozzle coating method and equipment

Details Nozzle coating method and equipment Nozzle coating method and equipment

1996-09-20

1998-07-07

Beck, Shrive

Coating processes

With post-treatment of coating or coating material

Solid treating member or material contacts coating

427 64, 427165, 427168, 427421, 118323, B05D 312, B05D 102

Patent

active

057765456

ABSTRACT:
A method and an equipment in which a comparatively thick film such as the barrier rib of a plasma display panel is formed by one time of coating process. According to the nozzle coating equipment (10), a coating line (21A) is formed in such a way that, while a coating solution is being discharged from the tip of a nozzle (20) which is provided at the lower end of a liquid vessel (18) filled with the coating solution, the liquid vessel (18) carrying the nozzle (20) is driven in an X-direction relatively to a glass plate (16). Subsequently, the liquid vessel (18) is shifted in a Y-direction to the amount of a pitch P which is smaller than the width of each coating line, whereupon the next coating line (21B) is formed. Thus, a coated surface (22) is formed on the glass plate (16) in such a manner that the adjacent coating lines overlap each other in the widthwise direction thereof in succession.

REFERENCES:
patent: 5037723 (1991-08-01), Hwang
patent: 5116704 (1992-05-01), Kwon
patent: 5348585 (1994-09-01), Weston
patent: 5455063 (1995-10-01), Jo
patent: 5460653 (1995-10-01), Otani et al.
"Denshi-Zairy.backslash.0(o,-)", Electronics and Materials, 1983.

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