EP 3440501 A1 20190213 - METHOD AND DEVICE FOR DETERMINING PARAMETERS FOR SPECTACLE FITTING
Title (en)
METHOD AND DEVICE FOR DETERMINING PARAMETERS FOR SPECTACLE FITTING
Title (de)
VERFAHREN UND VORRICHTUNG ZUM BESTIMMEN VON PARAMETERN ZUR BRILLENANPASSUNG
Title (fr)
PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION DE PARAMÈTRES POUR L'ADAPTATION DE LUNETTES
Publication
Application
Priority
- DE 102016106121 A 20160404
- EP 2017057880 W 20170403
Abstract (en)
[origin: WO2017174525A1] Methods and devices are disclosed for determining parameters for spectacle fitting, particularly centering parameters. A depth information detection device (12) detects an item of depth information relating to a user's head (10), said depth information including a distance (14) from the head (10) to the device (12), (13). On the basis of this depth information and, if applicable, additional information such as images, an evaluation device (13) can then determine the desired parameters for fitting the spectacles, such as centering parameters.
IPC 8 full level
G02C 13/00 (2006.01)
CPC (source: EP US)
G02C 13/005 (2013.01 - EP US)
Citation (examination)
- US 2011043610 A1 20110224 - REN HAIBING [CN], et al
- US 2010239135 A1 20100923 - LUISI JEROLD N [US], et al
- US 2015347833 A1 20151203 - ROBINSON MARK RIES [US], et al
- US 2010026955 A1 20100204 - FISHER SCOTT WARREN [AU], et al
- US 2016005228 A1 20160107 - NIEBLA JR VICENTE [CA], et al
- DE 102009004383 A1 20090723 - RODENSTOCK GMBH [DE]
- See also references of WO 2017174525A1
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102016106121 A1 20171005; CN 108885359 A 20181123; EP 3440501 A1 20190213; US 11126016 B2 20210921; US 11867978 B2 20240109; US 2019033624 A1 20190131; US 2021165250 A1 20210603; WO 2017174525 A1 20171012
DOCDB simple family (application)
DE 102016106121 A 20160404; CN 201780022324 A 20170403; EP 17715456 A 20170403; EP 2017057880 W 20170403; US 201816151068 A 20181003; US 202117171043 A 20210209