(19)
(11) EP 1 100 107 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.06.2004 Bulletin 2004/23

(43) Date of publication A2:
16.05.2001 Bulletin 2001/20

(21) Application number: 00403155.5

(22) Date of filing: 13.11.2000
(51) International Patent Classification (IPC)7: H01J 7/18, H01J 29/94
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 12.11.1999 JP 32330199
15.11.1999 JP 32408899
31.08.2000 JP 2000262754

(71) Applicant: SONY CORPORATION
Tokyo (JP)

(72) Inventors:
  • Morikazu, Konishi, c/o Sony Corporation
    Shinagawa-ku, Tokyo (JP)
  • Ichiro, Saito, c/o Sony Corporation
    Shinagawa-ku, Tokyo (JP)
  • Masakazu, Muroyama, c/o Sony Corporation
    Shinagawa-ku, Tokyo (JP)

(74) Representative: Thévenet, Jean-Bruno et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cédex 07
75340 Paris Cédex 07 (FR)

   


(54) Getter, flat-panel display and method of production thereof


(57) A getter (43A) comprising a support member (41) which is formed on a substratum (40) and which has a convexo-concave surface or is constituted of a porous material member, and a gas-trapping layer (42) formed on the support member in conformity with the surface of the support member.






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