Title:
PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/142138
Kind Code:
A1
Abstract:
Provided is a plasma display panel (PDP) with which it is possible to improve the non-uniform state of discharge voltage by using an adsorbent capable of adsorbing the impurity gases that can be generated in a discharge space. A method for producing the PDP is also provided. The CO2 concentration in a discharge space (15) of a PDP (1) is adjusted to 1×10-2 Pa or less by disposing, in an activated state, an adsorbent (39) formed from copper ion-exchanged zeolite in the discharge space (15) (on the surface of a protective film (8)) or in a space (between a fluorescent layer (14) and a wall (13) and/or between the fluorescent layer (14) and a dielectric layer (12), or in the fluorescent layer (14)) that is capable of forming an airway with the discharge space (15).
Inventors:
OKUI, Yayoi (())
奥井 やよい (())
SAKAI, Masahiro (())
奥井 やよい (())
SAKAI, Masahiro (())
Application Number:
JP2011/002670
Publication Date:
November 17, 2011
Filing Date:
May 13, 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)
OKUI, Yayoi (())
奥井 やよい (())
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)
OKUI, Yayoi (())
奥井 やよい (())
International Classes:
H01J9/26; H01J9/385; H01J11/02; H01J17/24
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (6F Yodogawa 5-Bankan, 2-1 Toyosaki 3-chome, Kita-ku, Osaka-sh, Osaka 72, 〒5310072, JP)
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Claims: