(19)
(11) EP 1 142 976 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:
10.10.2007 Bulletin 2007/41

(45) Mention of the grant of the patent:
11.07.2007 Bulletin 2007/28

(21) Application number: 01108526.3

(22) Date of filing: 04.04.2001
(51) International Patent Classification (IPC): 
C09K 11/64(2006.01)

(54)

Vacuum ultraviolet ray-excited light-emitting phosphor

Mit Vakuum-UV-Licht anregbarer Licht emittierender Leuchtstoff

Materiau fluorescent excitable par les ultraviolets à vide et émettant de la lumiere

(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 06.04.2000 JP 2000104438

(43) Date of publication of application:
10.10.2001 Bulletin 2001/41

(73) Proprietor: Sumitomo Chemical Company, Limited
Tokyo 104-8260 (JP)

(72) Inventors:
  • Ono, Keiji
    Tsukuba-shi, Ibaraki (JP)
  • Miyazaki, Susumu
    Kitasoma-gun, Ibaraki (JP)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)


(56) References cited: : 
   
  • DATABASE WPI Section Ch, Week 199814 Derwent Publications Ltd., London, GB; Class L03, AN 1998-159494 XP002230358 & WO 98 06793 A (TOKYO KAGAKU KENKYUSHO KK), 19 February 1998 (1998-02-19)
  • DATABASE WPI Section Ch, Week 200014 Derwent Publications Ltd., London, GB; Class G04, AN 2000-156910 XP002230359 & JP 2000 017257 A (NICHIA KAGAKU KOGYO KK), 18 January 2000 (2000-01-18)
   
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).