Abrading – Abrading process – Utilizing fluent abradant
Reexamination Certificate
2006-06-06
2006-06-06
Hail, III, Joseph J. (Department: 3723)
Abrading
Abrading process
Utilizing fluent abradant
C451S075000, C451S091000, C451S096000, C451S038000, C451S039000, C451S041000
Reexamination Certificate
active
07056193
ABSTRACT:
The present invention includes a method of producing a planar display device by application of the method. The fine partition walls are formed on the surface of a second substrate that constitutes a second panel by jet processing using an abrasive comprised of a powder of calcium carbonate coated with silicone on the surfaces thereof. Each of the particles constituting the abrasive has a three-dimensional shape comprised of a stack of different-sized triangular or more-angular polygonal layers. The maximum particle diameter of the abrasive is not more than ½ times the width of the fine partition walls, and the mean particle diameter of the abrasive is not more than ⅕ times the width of the fine partition walls.
REFERENCES:
patent: 5085015 (1992-02-01), Adcock
patent: 2 330 943 (1999-05-01), None
patent: 2001-167697 (2001-06-01), None
PCT Search Report.
Kawaguchi Hidehiro
Kimura Tomohiro
Mori Hiroshi
Yoshikawa Eitaro
Hail III Joseph J.
Kananen Ronald P.
McDonald Shantese
Rader & Fishman & Grauer, PLLC
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