(19)
(11) EP 2 665 966 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:
25.12.2019 Bulletin 2019/52

(45) Mention of the grant of the patent:
13.11.2019 Bulletin 2019/46

(21) Application number: 12736472.7

(22) Date of filing: 18.01.2012
(51) International Patent Classification (IPC): 
F21V 9/04(2018.01)
(86) International application number:
PCT/IB2012/050250
(87) International publication number:
WO 2012/098511 (26.07.2012 Gazette 2012/30)

(54)

ENHANCED RESPONSE PHOTOCHROMIC COMPOSITION AND DEVICE

SCHNELL REAGIERENDE PHOTOCHROME ZUSAMMENSETZUNG UND VORRICHTUNG DAMIT

COMPOSITION PHOTOCHROMIQUE À RÉPONSE RENFORCÉE ET DISPOSITIF


(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

(30) Priority: 19.01.2011 US 201161434024 P

(43) Date of publication of application:
27.11.2013 Bulletin 2013/48

(73) Proprietor: Elbit Systems Ltd.
3100401 Haifa (IL)

(72) Inventors:
  • OFIR, Yuval
    71722 Modiin (IL)
  • CHESKIS, Dima
    44851 Alfe Menashe (IL)
  • DONVAL, Ariela
    48550 Rosh Haayin (IL)
  • DOTAN, Ido
    53304 Givatayim (IL)
  • NEVO, Doron
    43563 Ra'anana (IL)
  • ORON, Moshe
    76404 Rehovot (IL)

(74) Representative: Pearl Cohen Zedek Latzer Baratz UK LLP 
The Gridiron Building One Pancras Square
London N1C 4AG
London N1C 4AG (GB)


(56) References cited: : 
WO-A1-2009/156816
US-A1- 2007 133 105
US-A1- 2010 310 900
US-A1- 2005 104 408
US-A1- 2010 261 263
   
  • ZHIGUO ZHOU ET AL: "Up-conversion luminescent switch based on photochromic diarylethene and rare-earth nanophosphors", CHEMICAL COMMUNICATIONS - CHEMCOM., no. 39, 12 August 2008 (2008-08-12), page 4786, XP055410850, ISSN: 1359-7345, DOI: 10.1039/b809021a
  • RAZ GVISHI ET AL: "Resonance energy transfer in a novel two-component system: two-photon fluorophore and a photo-chromic acceptor molecule", PROCEEDINGS VOLUME 9025IS&T/SPIE ELECTRONIC IMAGING | 2-6 FEBRUARY 2014INTELLIGENT ROBOTS AND COMPUTER VISION XXXI: ALGORITHMS AND TECHNIQUES, vol. 5724, 4 April 2005 (2005-04-04), page 13, XP055411394, US ISSN: 0277-786X, DOI: 10.1117/12.588695 ISBN: 978-1-5106-1354-6
  • BO ZHOU ET AL: "Controlling upconversion nanocrystals for emerging applications", NATURE NANOTECHNOLOGY, vol. 10, no. 11, 4 November 2015 (2015-11-04), pages 924-936, XP055411391, GB ISSN: 1748-3387, DOI: 10.1038/nnano.2015.251
   
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