EP 2438763 A4 20130515 - METHOD OF STEREOSCOPIC SYNCHRONIZATION OF ACTIVE SHUTTER GLASSES
Title (en)
METHOD OF STEREOSCOPIC SYNCHRONIZATION OF ACTIVE SHUTTER GLASSES
Title (de)
VERFAHREN ZUR STEREOSKOPISCHEN SYNCHRONISATION VON AKTIVEN BLENDENGLÄSERN
Title (fr)
PROCÉDÉ DE SYNCHRONISATION STÉRÉOSCOPIQUE DE VERRES À OBTURATEUR ACTIF
Publication
Application
Priority
- US 2010036965 W 20100601
- US 25173909 P 20091015
- US 30096110 P 20100203
- US 18284509 P 20090601
- US 21806909 P 20090618
- US 18308209 P 20090602
Abstract (en)
[origin: WO2010141514A2] A three-dimensional viewing device for providing images to a user includes a receiver receiving source 3D synchronization signals from a transmitting device, wherein the source 3D synchronization signals comprise a source frequency and a source phase, a plurality of LCD shutters including a right LCD shutter and a left LCD shutter, wherein the right LCD shutter and the left LCD shutter are for alternatively entering a translucent state in response to local 3D synchronization signals, a localized timing source for generating the local 3D synchronization signals in response to the source 3D synchronization signals, and an adjustment portion for adjusting parameters of the local 3D synchronization signals in response to parameters of the source 3D synchronization signals.
IPC 8 full level
H04N 13/00 (2006.01); H04N 13/04 (2006.01)
CPC (source: EP)
H04N 13/341 (2018.04); H04N 13/398 (2018.04); H04N 2213/008 (2013.01)
Citation (search report)
- [XYI] US 2001043266 A1 20011122 - ROBINSON KERRY [US], et al
- [YA] GB 2401764 A 20041117 - VTECH COMMUNICATIONS LTD [HK]
- [YA] US 2008031283 A1 20080207 - CURRAN-GRAY MARTIN [GB], et al
- [YA] US 2007263003 A1 20071115 - KO HEINRICH S [US], et al
- [A] WO 9804063 A2 19980129 - ERICSSON TELEFON AB L M [SE], et al
- See references of WO 2010141514A2
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010141514 A2 20101209; WO 2010141514 A3 20110303; EP 2438763 A2 20120411; EP 2438763 A4 20130515
DOCDB simple family (application)
US 2010036965 W 20100601; EP 10783962 A 20100601