Producing method for substrate, producing apparatus for...

Details Producing method for substrate, producing apparatus for... Producing method for substrate, producing apparatus for...

2005-06-27

2008-12-02

Roy, Sikha (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S025000, C313S495000

Reexamination Certificate

active

07458870

ABSTRACT:
The invention is to provide a flat panel display of excellent characteristics, not easily causing a discharge. For this purpose, the invention provides a producing method for an image display apparatus including a first substrate with an conductive surface, and a second substrate with an conductive surface opposed to the first substrate, the method including: a step of applying a voltage between the first substrate and the second substrate; and a step of introducing conductive particles into a space between the first substrate and the second substrate under the voltage application; wherein the voltage applied between the first substrate and the second substrate causes the introduced conductive particles to reciprocate between the first substrate and the second substrate and to collide with dust attached to the first or second substrate, thereby removing the dust from the first or second substrate.

REFERENCES:
patent: 6507594 (2003-01-01), Furukawa et al.
patent: 6750854 (2004-06-01), Onishi
patent: 6840832 (2005-01-01), Suzuki et al.
patent: 7034449 (2006-04-01), Suzuki et al.
patent: 8-100256 (1996-04-01), None
patent: 2002-83542 (2002-03-01), None
K. Sakai, et al., “Charging and Behavior of a Spherically Conducting Particle on a Dielectrically Coated Electrode in the Presence of Electrical Gradient Force in Atmospheric Air”, IEEE Transactions on Dielectrics and Electrical Insulation, vol. 9, No. 4, pp. 577-588 (Aug. 2002).

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