(19)
(11) EP 1 114 433 A1

(12)

(43) Date of publication:
11.07.2001 Bulletin 2001/28

(21) Application number: 99943288.3

(22) Date of filing: 13.09.1999
(51) International Patent Classification (IPC)7: H01J 9/26, H01J 9/38, H01J 17/49
(86) International application number:
PCT/JP9904/961
(87) International publication number:
WO 0016/364 (23.03.2000 Gazette 2000/12)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 14.09.1998 JP 25988098
16.10.1998 JP 29495398
10.03.1999 JP 6276599
12.03.1999 JP 6640799
27.04.1999 JP 11944699
28.04.1999 JP 12210699

(71) Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Kadoma-shi,Osaka 571-8501 (JP)

(72) Inventors:
  • SASAKI, Yoshiki
    Shijounawate-shi, Osaka 575-0004 (JP)
  • NONOMURA, Kinzou
    Ikoma-shi, Nara 630-0122 (JP)
  • HIBINO, Junichi
    Neyagawa-shi, Osaka 572-0802 (JP)
  • YONEHARA, Hiroyuki
    Hirakata-shi, Osaka 573-0025 (JP)
  • YAMASHITA, Katuyoshi
    Katano-shi, Osaka 576-0021 (JP)
  • KIRIHARA, Nobuyuki
    Hirakata-shi, Osaka 573-0162 (JP)
  • OOTANI, Kazuo
    Habikino-shi, Osaka 583-0886 (JP)
  • OOKAWA, Masafumi
    Neyagawa-shi, Osaka 572-0055 (JP)

(74) Representative: Crawford, Andrew Birkby et al
A.A. Thornton & Co.235 High Holborn
London WC1V 7LE
London WC1V 7LE (GB)

   


(54) SEALING METHOD AND APPARATUS FOR MANUFACTURING HIGH-PERFORMANCE GAS DISCHARGE PANEL