(19)
(11) EP 0 992 177 A1

(12)

(43) Date of publication:
12.04.2000 Bulletin 2000/15

(21) Application number: 98913220.4

(22) Date of filing: 27.03.1998
(51) International Patent Classification (IPC)7H05B 33/14, H05B 33/10, H05B 33/20, H05B 33/22
(86) International application number:
PCT/US9806/119
(87) International publication number:
WO 9853/645 (26.11.1998 Gazette 1998/47)
(84) Designated Contracting States:
DE ES FR GB IT NL

(30) Priority: 19.05.1997 JP 12862697

(71) Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY
St. Paul,Minnesota 55133-3427 (US)

(72) Inventors:
  • ABE, Hidetoshi
    Tendo-CityYamagata 994-0047 (JP)
  • ARAKI, Yoshinori
    Sagae-CityYamagata 991-0053 (JP)

(74) Representative: VOSSIUS & PARTNER 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING THE SAME