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1. (WO2012166718) DEFORMABLE OPHTHALMIC LENSES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/166718 International Application No.: PCT/US2012/039838
Publication Date: 06.12.2012 International Filing Date: 29.05.2012
IPC:
G02C 7/08 (2006.01)
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
08
Auxiliary lenses; Arrangements for varying focal length
Applicants:
PIXELOPTICS, INC. [US/US]; 5241 Valleypark Drive Roanoke, Virginia 24019, US (AllExceptUS)
GUPTA, Amitava [US/US]; US (UsOnly)
BLUM, Ronald [US/US]; US (UsOnly)
KOKONASKI, William [US/US]; US (UsOnly)
Inventors:
GUPTA, Amitava; US
BLUM, Ronald; US
KOKONASKI, William; US
Agent:
MCGROARTY, John P.; Sterne, Kessler, Goldstein & Fox P.L.L.C. 1100 New York Avenue, N.W. Washington, DC 20005-3934, US
Priority Data:
61/490,93827.05.2011US
Title (EN) DEFORMABLE OPHTHALMIC LENSES
(FR) LENTILLES OPHTALMIQUES DÉFORMABLES
Abstract:
(EN) Ophthalmic lenses are described including a deformable layer and a deformable membrane disposed opposite the deformable layer. The lens is configured with at least two regions of adjustable optical power, such as by using a patterned electrode which is used to drive the membrane move axially along an optical path of the lens. A surface of the deformable layer is configured to expand and/or contract based on movement of the membrane along the optical path of the lens, such as by bonding one side of the deformable layer to the membrane and bonding the other side to a fixed optical element layer.
(FR) L'invention concerne des lentilles ophtalmiques comprenant une couche déformable et une membrane déformable disposée opposée à la couche déformable. La lentille est configurée avec au moins deux régions de puissance optique ajustable, tel que par utilisation d'une électrode à motif qui est utilisée pour commander le mouvement axial de la membrane le long d'un chemin optique de la lentille. Une surface de la couche déformable est configurée pour s'étendre et/ou se contracter sur la base du mouvement de la membrane le long du chemin optique de la lentille, tel que par collage d'un côté de la couche déformable à la membrane et collage de l'autre côté à une couche fixe d'élément optique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)