(19)
(11) EP 3 143 763 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:
27.12.2023 Bulletin 2023/52

(45) Mention of the grant of the patent:
22.11.2023 Bulletin 2023/47

(21) Application number: 15792616.3

(22) Date of filing: 15.05.2015
(51) International Patent Classification (IPC): 
H04N 9/31(2006.01)
H04N 13/363(2018.01)
 G03B 35/20(2021.01)
(52) Cooperative Patent Classification (CPC):
G03B 35/20; G02B 27/48; G03B 21/26; G03B 2206/00; G03B 21/005; H04N 9/3126; H04N 13/332; H04N 13/363; H04N 9/3147; H04N 9/3164; H04N 9/3182; H04N 9/3155
(86) International application number:
PCT/CA2015/000324
(87) International publication number:
WO 2015/172236 (19.11.2015 Gazette 2015/46)

(54)

LIGHT PROJECTOR AND METHOD FOR DISPLAYING AN IMAGE

LICHTPROJEKTOR UND VERFAHREN ZUR BILDANZEIGE

PROJECTEUR DE LUMIÈRE ET MÉTHODE D'AFFICHAGE D'UNE IMAGE

(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: 15.05.2014 US 201461994002 P
15.04.2015 US 201562148041 P

(43) Date of publication of application:
22.03.2017 Bulletin 2017/12

(60) Divisional application:
23211290.4
23211338.1

(73) Proprietors:
  • MTT Innovation Incorporated
    Vancouver, BC V6E 0C5 (CA)
  • Barco N.V.
    8500 Kortrijk (BE)

(72) Inventors:
  • KOZAK, Eric
    Burnaby, British Columbia V5C 2L2 (CA)
  • DAMBERG, Gerwin
    Vancouver, British Columbia V5R 3Y1 (CA)
  • BALLESTAD, Anders
    Vancouver, British Columbia V6J 2L2 (CA)
  • KUMARAN, Raveen
    Burnaby, British Columbia V5C 3L2 (CA)
  • GREGSON, James
    Vancouver, British Columbia V6J 0B5 (CA)
  • MINOR, Johannes
    Vancouver, British Columbia V6J 3C1 (CA)
  • ROSENFELD, Gil
    North Vancouver, British Columbia V7G 1V6 (CA)

(74) Representative: Meissner Bolte Partnerschaft mbB 
Kaiserswerther Straße 183
40474 Düsseldorf
40474 Düsseldorf (DE)


(56) References cited: : 
WO-A1-2009/089211
US-A1- 2006 215 130
US-A1- 2007 091 277
US-A1- 2008 036 872
US-A1- 2014 043 352
 US-A- 5 886 675
US-A1- 2007 046 898
US-A1- 2007 103 768
US-A1- 2008 266 321
   
  • MICHAEL J. MURDOCH ET AL: "Veiling glare and perceived black in high dynamic range displays", JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A, vol. 29, no. 4, 1 April 2012 (2012-04-01), page 559, XP055430078, US ISSN: 1084-7529, DOI: 10.1364/JOSAA.29.000559
   
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).