(19)
(11) EP 2 384 014 A8

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

(15) Correction information:
Corrected version no 1 (W1 A2)

(48) Corrigendum issued on:
07.03.2012 Bulletin 2012/10

(43) Date of publication:
02.11.2011 Bulletin 2011/44

(21) Application number: 11164009.0

(22) Date of filing: 28.04.2011
(51) International Patent Classification (IPC): 
H04N 13/00(2006.01)
(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
Designated Extension States:
BA ME

(30) Priority: 30.04.2010 US 329858 P

(71) Applicant: XpanD, Inc.
Beaverton, Oregon 97006 (US)

(72) Inventors:
  • MacNaughton, Boyd
    Portland, OR 97239 (US)
  • Kimmell, Rodney
    Gaston, OR 97119 (US)
  • Allen, David W.
    Beaverton, OR 97007 (US)

(74) Representative: Sessford, Russell 
Forrester & Boehmert Pettenkoferstrasse 20-22
80336 München
80336 München (DE)

   


(54) RF signal for 3D frame synchronization for 3D shutter glasses


(57) A viewing system for viewing video displays having the appearance of a three dimensional image.