MULTI-STAGE BAKING APPARATUS FOR PLASMA DISPLAY PANEL

WIPO Patent Application WO/2005/052479

A1

A baking apparatus for a plasma display panel (PDP) capable of increasing productivity while minimizing an increase in a plant space. Multiple stages of carrying means (6) for carrying substrates (4) are installed in a kiln (2) for heat-treating the substrates (4) while carrying, and thermal insulation walls (7) are installed between the carrying means (6) vertically adjacent to each other to form a multi-stage furnace. Heating means (9) are properly installed in the thermal insulation walls (7) and a heating zone, a keeping zone, and a cooling zone are formed in each furnace of the multi-stage furnace in the advancing direction of the carrying means in that order to perform the multi-stage baking of the plasma display panels.

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MORITA MAKOTO
SUZUKI MASANORI
TUJI HIROYASU
AOKI MICHIRO (JP)
ADACHI HIROHITO (JP)

PCT/JP2004/017496

June 09, 2005

November 25, 2004

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MATSUSHITA ELECTRIC IND CO LTD (JP)
NGK INSULATORS LTD (JP)
MORITA MAKOTO
SUZUKI MASANORI
TUJI HIROYASU
AOKI MICHIRO (JP)
ADACHI HIROHITO (JP)

C03B29/08; C03B35/16; F27B9/02; F27B9/06; F27B9/24; F27B9/40; F27D3/12; F27D11/02; H01J11/24; H01J11/44; (IPC1-7): F27B9/24

JPH05340674A	1993-12-21
JPH1137660A	1999-02-12
JP2001316186A	2001-11-13
JP2003322472A	2003-11-14

Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka 01, JP)

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