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1. (WO2019063742) WIRELESSLY CONTROLLABLE DEVICE AND SYSTEM AND WIRELESS CONTROL METHOD
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Pub. No.: WO/2019/063742 International Application No.: PCT/EP2018/076367
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
Chapter 2 Demand Filed: 20.02.2019
IPC:
H02J 50/40 (2016.01) ,H01L 41/04 (2006.01) ,H01L 41/193 (2006.01) ,H02J 50/12 (2016.01)
[IPC code unknown for H02J 50/40]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
Details
04
of piezo-electric or electrostrictive elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
16
Selection of materials
18
for piezo-electric or electrostrictive elements
193
Macromolecular compositions
[IPC code unknown for H02J 50/12]
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
HENDRIKS, Cornelis, Petrus; NL
HILGERS, Achim; NL
JOHNSON, Mark, Thomas; NL
VAN DEN ENDE, Daan, Anton; NL
Agent:
MARSMAN, Albert, Willem; NL
DE HAAN, Poul, Erik; NL
Priority Data:
17194012.529.09.2017EP
Title (EN) WIRELESSLY CONTROLLABLE DEVICE AND SYSTEM AND WIRELESS CONTROL METHOD
(FR) DISPOSITIF ET SYSTÈME POUVANT ÊTRE COMMANDÉS SANS FIL ET PROCÉDÉ DE COMMANDE SANS FIL
Abstract:
(EN) A wirelessly controllable device (20) comprises responsive material actuator elements (22), each driven by a respective receiver circuit (24) having an inductive coil (26) for receiving electrical energy inductively. Each circuit has a different respective resonance frequency. This allows for wireless selective activation of the actuators by applying a magnetic field having frequency components matching the circuits of only those actuator elements which are desired to be activated. A system (30) is further provided, comprising a wirelessly controllable device and a control unit (28), the control unit having a transmitting inductive coil arrangement (32) for supplying electrical energy to circuits of the wireless device by inductive coupling. A frequency spectrum of the applied field is configured to control which of the actuator elements are activated.
(FR) La présente invention concerne un dispositif pouvant être commandé sans fil (20) qui comprend des éléments actionneurs (22) de matériau sensible, qui sont chacun entraînés par un circuit récepteur respectif (24) ayant une bobine inductive (26) pour recevoir de l'énergie électrique de manière inductive. Chaque circuit présente une fréquence de résonance respective différente. Ceci permet une activation sélective sans fil des actionneurs en appliquant un champ magnétique ayant des composantes de fréquence correspondant aux circuits uniquement des éléments actionneurs que l'on souhaite activer. La présente invention porte en outre sur un système (30), comprenant un dispositif pouvant être commandé sans fil et une unité de commande (28), l'unité de commande ayant un agencement de bobine inductive de transmission (32) destiné à fournir de l'énergie électrique à des circuits du dispositif sans fil par couplage inductif. Un spectre de fréquences du champ appliqué est configuré de sorte à commander les éléments actionneurs qui sont activés.
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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)