Title:
METHOD OF MANUFACTURE FOR PLASMA DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2011/118163
Kind Code:
A1
Abstract:
Disclosed is a method of manufacture for a plasma display panel comprising a sealing step wherein a front panel (2) and a rear panel (10) are disposed facing each other and sealed with a sealing material, and a venting step wherein a gas is vented in an electrical discharge space at a temperature at or above the softening point of the sealing material. The sealing step includes a heating step wherein heat is applied repeatedly and incrementally with a temperature maintained for a time period in a temperature range wherein a gas containing impurities adsorbed by a protective layer (9) detaches therefrom, and a gas influx step wherein a drying gas is flowed into the discharge space (16) such that positive pressure results therein.
Inventors:
DOI, Yukako (())
土居 由佳子 (())
MAEDA, Noriteru (())
前田 憲輝 (())
土居 由佳子 (())
MAEDA, Noriteru (())
前田 憲輝 (())
Application Number:
JP2011/001572
Publication Date:
September 29, 2011
Filing Date:
March 17, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
DOI, Yukako (())
土居 由佳子 (())
MAEDA, Noriteru (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
DOI, Yukako (())
土居 由佳子 (())
MAEDA, Noriteru (())
International Classes:
H01J9/26; H01J9/02; H01J9/385; H01J11/02
Attorney, Agent or Firm:
NAITO, Hiroki et al. (1006 Oaza Kadoma, Kadoma-sh, Osaka 01, 〒5718501, JP)
Claims:
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