Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...
Patent
1997-01-21
1998-09-15
Edwards, Laura
Coating apparatus
With means to apply electrical and/or radiant energy to work...
Electrostatic and/or electromagnetic attraction or...
118624, 396546, B05D 106, B05D 512, B05D 504
Patent
active
058074368
ABSTRACT:
A technique for uniformly depositing particles, especially phosphor particles, onto a display panel and an apparatus for carrying out this technique are set forth in this application. This technique relies on both electrostatically and pneumatically passing charged particles to the display panel so that a uniform coating takes place both on the flat surfaces and on the curved surfaces.
REFERENCES:
patent: 5083959 (1992-01-01), Datta et al.
patent: 5332162 (1994-07-01), Peck et al.
patent: 5477285 (1995-12-01), Riddle et al.
patent: 5519217 (1996-05-01), Wilbur, Jr. et al.
Gielincki Gary S.
Stachelhaus Gustav A.
Edwards Laura
Padgett Calvin
Spain Norman N.
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