(19)
(11) EP 1 990 821 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
11.02.2009 Bulletin 2009/07

(43) Date of publication:
12.11.2008 Bulletin 2008/46

(21) Application number: 07714906.0

(22) Date of filing: 26.02.2007
(51) International Patent Classification (IPC): 
H01J 11/02(2006.01)
H01J 17/04(2006.01)
 H01J 17/49(2006.01)
(86) International application number:
PCT/JP2007/053474
(87) International publication number:
WO 2007/105468 (20.09.2007 Gazette 2007/38)
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 28.02.2006 JP 2006051738

(71) Applicant: Panasonic Corporation
Kadoma-shi Osaka 571-8501 (JP)

(72) Inventors:
  • URIU, Eiichi c/o Panasonic Corporation., IPROC, IP Development Center
    Chuo-ku, Osaka-shi, Osaka 540-6207 (JP)
  • KOMAKI,Hatsumi c/o Panasonic Corporation., IPROC, IP Development Center
    Chuo-ku, Osaka-shi, Osaka 540-6207 (JP)
  • TAKAGI,Shingo c/o Panasonic Corporation., IPROC, IP Development Center
    Chuo-ku, Osaka-shi, Osaka 540-6207 (JP)
  • KAWASE,Akira c/o Panasonic Corporation, IPROC, IP Development Center
    Chuo-ku, Osaka-shi ,Osaka 540-6207 (JP)
  • MIFUNE Tatsuo c/o Panasonic Corporation., IPROC, IP Development Center
    Chuo-ku, Osaka-shi, Osaka 540-6207 (JP)

(74) Representative: Pautex Schneider, Nicole Véronique et al
Novagraaf International SA 25, Avenue du Pailly
1220 Les Avanchets - Geneva
1220 Les Avanchets - Geneva (CH)

   


(54) PLASMA DISPLAY PANEL


(57) The PDP has front panel (2), and a back panel with address electrodes formed thereon. Front panel (2) has display electrodes (6) including first electrodes (42b, 52b) and second electrodes (41b, 51b) formed on front glass substrate (3); and dielectric layer (8) covering display electrodes (6). Further, first electrodes (42b, 52b) and dielectric layer (8) include glass frit, which contains at least one of molybdenum oxide, magnesium oxide and cerium oxide; and bismuth oxide, with a softening point exceeding 550°C. The above-described makeup suppresses a coloring phenomenon in dielectric layer (8) and front glass substrate (3), thereby implementing a plasma display panel with a high luminance.