(19)
(11) EP 2 653 519 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:
21.10.2015 Bulletin 2015/43

(45) Mention of the grant of the patent:
16.09.2015 Bulletin 2015/38

(21) Application number: 10860768.0

(22) Date of filing: 14.12.2010
(51) International Patent Classification (IPC): 
C09K 11/68(2006.01)
C09K 11/58(2006.01)
 C09K 11/87(2006.01)
(86) International application number:
PCT/CN2010/079767
(87) International publication number:
WO 2012/079226 (21.06.2012 Gazette 2012/25)

(54)

TUNGSTATE FLUORESCENT MATERIALS AND PREPARATION METHODS THEREOF

FLUORESZIERENDE WOLFRAMATMATERIALIEN UND HERSTELLUNGSVERFAHREN DAFÜR

MATIÈRES FLUORESCENTES DE TUNGSTATE ET PROCÉDÉS DE PRÉPARATION DE CELLES-CI

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
23.10.2013 Bulletin 2013/43

(73) Proprietor: Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong 518054 (CN)

(72) Inventors:
  • ZHOU, Mingjie
    Shenzhen Guangdong 518054 (CN)
  • LIU, Jun
    Shenzhen Guangdong 518054 (CN)
  • MA, Wenbo
    Shenzhen Guangdong 518054 (CN)

(74) Representative: Johnson, Richard Alan 
Mewburn Ellis LLP City Tower 40 Basinghall Street
London EC2V 5DE
London EC2V 5DE (GB)


(56) References cited: : 
US-A- 5 644 193
US-A1- 2004 212 290
 US-A- 5 670 839
   
  • DOLGOV L ET AL: "Structure and fluorescent properties of TiO2:Sm<3+>-Ag composite", OPTICAL MATERIALS, ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM, NL, vol. 32, no. 11, 16 July 2010 (2010-07-16) , pages 1540-1544, XP027231499, ISSN: 0925-3467 [retrieved on 2010-07-16]
  • ARORA S.K. ET AL.: 'Crystallization and Optical Properties of CaW04 and SrW04' CRYSTAL RESEARCH AND TECHNOLOGY vol. 41, no. 11, 2006, pages 1089 - 1095, XP002478231
  • MIN Y. L. ET AL.: 'Au@Y203:Eu3+ Rare Earth Oxide Hollow Sub-Microspheres wit Encapsulated Gold Nanoparticles and Their Optical Properties' SOLID STATE SCIENCES vol. 11, no. 1, 2009, pages 96 - 101, XP025840977
   
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).