AGING METHOD AND AGING APPARATUS FOR PLASMA DISPLAY PANEL - MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Title:

AGING METHOD AND AGING APPARATUS FOR PLASMA DISPLAY PANEL

Document Type and Number:

WIPO Patent Application WO/2005/008709

Kind Code:

A1

Abstract:

An aging method and an aging apparatus for plasma display panels are disclosed which enable to obtain a plasma display panel with high display quality wherein color irregularities are suppressed. The aging apparatus for plasma display panels comprises a plurality of fans (18a-18c) as a blowing means. When air is blown to a plasma display panel (12) using the fans during aging of the plasma display panel, at least the direction or the amount of air blown by at least one of the fans is changed so that the temperatures of image display regions in the plasma display panel can be uniform, thereby suppressing color irregularities.

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Inventors:

Akiyama, Koji
Aoto, Koji
Yamauchi, Masaaki
Aoki, Takashi

Application Number:

PCT/JP2004/010531

Publication Date:

January 27, 2005

Filing Date:

July 16, 2004

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 57185, JP)
Akiyama, Koji
Aoto, Koji
Yamauchi, Masaaki
Aoki, Takashi

International Classes:

H01J9/44; H01J17/49; (IPC1-7): H01J9/44; H01J11/02

Attorney, Agent or Firm:

Iwahashi, Fumio c/o Matsushita Electric Industrial Co. Ltd. (1006, Oaza Kadoma, Kadoma-sh, Osaka 01, 57185, JP)

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