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1. (WO2018099826) DEVICES, SYSTEMS AND METHODS FOR VARYING BEAM STRUCTURES.
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Pub. No.: WO/2018/099826 International Application No.: PCT/EP2017/080387
Publication Date: 07.06.2018 International Filing Date: 24.11.2017
IPC:
F21V 5/00 ,F21V 14/06 (2006.01) ,G02B 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
5
Refractors for light sources
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
14
Changing the characteristics or distribution of the light emitted by adjustment of parts
06
by movement of refractors
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
Applicants:
SIGNIFY HOLDING B.V. [NL/NL]; High Tech Campus 48 5656 AE Eindhoven, NL
Inventors:
GOLDSTEIN, Peter, Isaac; NL
Agent:
VERWEIJ, Petronella, Danielle; NL
Priority Data:
16204923.319.12.2016EP
62/42776829.11.2016US
Title (EN) DEVICES, SYSTEMS AND METHODS FOR VARYING BEAM STRUCTURES.
(FR) DISPOSITIFS, SYSTÈMES ET PROCÉDÉS PERMETTANT DE FAIRE VARIER DES STRUCTURES DE FAISCEAU
Abstract:
(EN) Devices, systems and methods for providing an output beam are disclosed. The devices, systems and methods can employ a light source (802) configured to output light and a plurality of lenses (702). The lenses include a first lens (704) having a first freeform surface configured to receive the light and a second freeform surface configured to transmit the light towards a second lens (706) of the plurality of lenses. The second lens (706)5 includes a third freeform surface configured to receive the light from the second freeform surface and includes a fourth freeform surface configured to transmit the light out of the second lens.
(FR) La présente invention concerne des dispositifs, des systèmes et des procédés permettant de fournir un faisceau de sortie. Les dispositifs, les systèmes et les procédés peuvent utiliser une source de lumière (802) conçue pour émettre de la lumière et une pluralité de lentilles (702). Les lentilles comprennent une première lentille (704) ayant une première surface de forme libre conçue pour recevoir la lumière et une deuxième surface de forme libre conçue pour transmettre la lumière vers une seconde lentille (706) de la pluralité de lentilles. La seconde lentille (706) comprend une troisième surface de forme libre conçue pour recevoir la lumière provenant de la deuxième surface de forme libre et comprend une quatrième surface de forme libre conçue pour transmettre la lumière hors de la seconde lentille.
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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)