(19)
(11) EP 1 349 435 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
19.09.2018 Bulletin 2018/38

(45) Mention of the grant of the patent:
06.06.2018 Bulletin 2018/23

(21) Application number: 01999132.2

(22) Date of filing: 30.11.2001
(51) International Patent Classification (IPC): 
H05B 33/14(2006.01)
C07F 15/00(2006.01)
 C09K 11/06(2006.01)
C07F 19/00(2006.01)
(86) International application number:
PCT/JP2001/010477
(87) International publication number:
WO 2002/045466 (06.06.2002 Gazette 2002/23)

(54)

LUMINESCENT ELEMENT AND DISPLAY

LUMINESZENZELEMENT UND ANZEIGE

ELEMENT LUMINESCENT ET ECRAN

(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

(30) Priority: 30.11.2000 JP 2000364650
08.03.2001 JP 2001064203

(43) Date of publication of application:
01.10.2003 Bulletin 2003/40

(73) Proprietor: CANON KABUSHIKI KAISHA
Ohta-ku Tokyo 146-8501 (JP)

(72) Inventors:
  • KAMATANI, Jun
    kawasaki-shi, Kanagawa 215-0011 (JP)
  • OKADA, Shinjiro
    Isehara-shi, Kanagawa 259-1141 (JP)
  • TSUBOYAMA, Akira
    Sagamihara-shi, Kanagawa 229-0011 (JP)
  • TAKIGUCHI, Takao
    Setagaya-ku, Tokyo 157-0064 (JP)
  • MIURA, Seishi
    Sagamihara-shi, Kanagawa 229-0015 (JP)
  • NOGUCHI, Koji
    Sagamihara-shi, Kanagawa 228-0814 (JP)
  • MORIYAMA, Takashi
    Yokohama-shi, Kanagawa 226-0027 (JP)
  • FURUGORI, Manabu
    Atsugi-shi, Kanagawa 243-0004 (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)


(56) References cited: : 
EP-A- 1 013 740
EP-A- 1 239 526
WO-A-00/70655
WO-A-01/41512
US-A1- 2001 019 782
 EP-A- 1 175 128
EP-A- 1 245 659
WO-A-01/08230
US-A- 5 674 597
   
  • BALDO ET AL.: 'Highly efficient phosphorescent emission from organic electroluminescent devices' NATURE vol. 395, 1998, pages 151 - 154, XP001002103
  • TSUTSUI TETSUO ET AL.: 'High quantum efficiency in organic light-emitting devices with iridium-complex as a triplet emissive center' JPN. J. APPL. PHYS. vol. 38, PART 2, no. 12B, 1999, pages L1502 - L1504, XP002908595
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).