Rotary electrostatic dusting method

Details Rotary electrostatic dusting method Rotary electrostatic dusting method

1995-12-28

1997-06-10

Beck, Shrive

Coating processes

Direct application of electrical, magnetic, wave, or...

Electrostatic charge, field, or force utilized

427427, 427 68, 427 71, 427157, 118622, 118627, B05D 106, B05D 512, B05D 504

Patent

active

056373570

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: 3393662 (1968-07-01), Blackwell
patent: 3593678 (1971-07-01), Miller
patent: 4114564 (1978-09-01), Probst
patent: 4186285 (1980-01-01), Ribnitz
patent: 4430359 (1984-02-01), Meisner
patent: 5332162 (1994-07-01), Peck et al.

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