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1. (WO2019025146) EYE TRACKING SYSTEM FOR HEAD-MOUNTED DISPLAY
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Pub. No.: WO/2019/025146 International Application No.: PCT/EP2018/068829
Publication Date: 07.02.2019 International Filing Date: 11.07.2018
IPC:
G02B 27/00 (2006.01) ,A61B 3/113 (2006.01) ,G06F 3/01 (2006.01) ,G02C 7/04 (2006.01) ,G02B 27/01 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
3
Apparatus for testing the eyes; Instruments for examining the eyes
10
Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
113
for determining or recording eye movement
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
G PHYSICS
02
OPTICS
C
SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7
Optical parts
02
Lenses; Lens systems
04
Contact lenses for the eyes
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
Applicants:
STARBREEZE IP LUX II S.À.R.L. [LU/LU]; 2, place de Paris 2314 Luxembourg, LU
Inventors:
ANTON, Lionel; FR
STÉPHANE, Portes; FR
Agent:
LECOMTE & PARTNERS; P.O. Box 1623 1016 Luxembourg, LU
Priority Data:
LU10035401.08.2017LU
Title (EN) EYE TRACKING SYSTEM FOR HEAD-MOUNTED DISPLAY
(FR) SYSTÈME DE SUIVI OCULAIRE POUR AFFICHAGE MONTÉ SUR TÊTE
Abstract:
(EN) The invention is directed to an eye tracking system for a head-mounted display, comprising: at least one infrared LED (6); at least one infrared fluorescent or phosphorescent dot (8) reemitting the light emitted by the LED (6); and at least one sensor (10) that is suitable for detecting the position and/or movement of a glint on an eye (22) generated by the dot (8). The invention is also directed to such an eye tracking system wherein the fluorescent or phosphorescent dots are integrated on or into a contact lens. The invention further relates to a head-mounted device with such an eye-tracking system. The invention further relates to a contact lens with an infrared fluorescent or phosphorescent feature.
(FR) L'invention concerne un système de suivi oculaire pour un affichage monté sur tête, comprenant : au moins une LED infrarouge (6) ; au moins un point fluorescent ou phosphorescent infrarouge (8) réémettant la lumière émise par la LED (6) ; et au moins un capteur (10) qui permet de détecter la position et/ou le mouvement d'un reflet sur un œil (22) généré par le point (8). L'invention concerne également un tel système de suivi oculaire dans lequel les points fluorescents ou phosphorescents sont intégrés sur ou dans une lentille de contact. L'invention concerne en outre un dispositif monté sur tête équipé d'un tel système de suivi oculaire. L'invention concerne en outre une lentille de contact avec une caractéristique fluorescente ou phosphorescente infrarouge.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)