Title:
PLASMA DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2010/143345
Kind Code:
A1
Abstract:
Disclosed is a plasma display panel which is capable of exhibiting good image display performance at a low driving voltage. Specifically, a protective layer (7) is formed on the surface of a front plate (1), on which a display electrode (5) is provided, so as to face a discharge space (14), using either SrCeO3 and/or BaCeO3 or a crystalline oxide that is composed of a solid solution of SrCeO3 and BaCeO3. By using SrCeO3 and/or BaCeO3 or a crystalline oxide composed of a solid solution of SrCeO3 and BaCeO3, chemical stability can be improved without significantly decreasing the secondary electron emission efficiency. By using these compounds, a PDP is able to have a lower driving voltage when compared with a PDP using MgO.
Inventors:
INOUE OSAMU
ASANO HIROSHI
OKUI YAYOI
OKUYAMA KOJIRO
ASANO HIROSHI
OKUI YAYOI
OKUYAMA KOJIRO
Application Number:
PCT/JP2010/002238
Publication Date:
December 16, 2010
Filing Date:
March 29, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
INOUE OSAMU
ASANO HIROSHI
OKUI YAYOI
OKUYAMA KOJIRO
INOUE OSAMU
ASANO HIROSHI
OKUI YAYOI
OKUYAMA KOJIRO
International Classes:
H01J9/02; H01J11/12; H01J11/40
Domestic Patent References:
| WO2009081589A1 | 2009-07-02 |
Foreign References:
| JP2006107865A | 2006-04-20 | |||
| JP2004273158A | 2004-09-30 | |||
| JP2003016949A | 2003-01-17 | |||
| JPH0574352A | 1993-03-26 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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