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1. WO2020096844 - HAPTIC ACTUATOR USING FORCE MULTIPLYING SPRING AND SMART ALLOY WIRE

Publication Number WO/2020/096844
Publication Date 14.05.2020
International Application No. PCT/US2019/058990
International Filing Date 31.10.2019
IPC
G06F 3/01 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
Applicants
  • MICROSOFT TECHNOLOGY LICENSING, LLC [US]/[US]
Inventors
  • BOWERS, Scott Douglas
  • LIN, Nelson
Agents
  • MINHAS, Sandip S.
  • CHEN, Wei-Chen Nicholas
  • HINOJOSA-SMITH, Brianna L.
  • SWAIN, Cassandra T.
  • WONG, Thomas S.
  • CHOI, Daniel
  • HWANG, William C.
  • WIGHT, Stephen A.
  • CHATTERJEE, Aaron C.
  • JARDINE, John S.
  • GOLDSMITH, Micah P.
  • TRAN, Kimberly
  • ADJEMIAN, Monica
  • BARKER, Doug
  • CHURNA, Timothy
  • DINH, Phong
  • EVANS, Patrick
  • GABRYJELSKI, Henry
  • GUPTA, Anand
  • LEE, Sunah
  • LEMMON, Marcus
  • MARQUIS, Thomas
  • MEYERS, Jessica
  • ROPER, Brandon
  • SPELLMAN, Steven
  • SULLIVAN, Kevin
  • TABOR, Ben
  • WALKER, Matt
  • WISDOM, Gregg
  • WONG, Ellen
  • ZHANG, Hannah
Priority Data
16/184,66608.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HAPTIC ACTUATOR USING FORCE MULTIPLYING SPRING AND SMART ALLOY WIRE
(FR) ACTIONNEUR HAPTIQUE UTILISANT UN RESSORT DE MULTIPLICATION DE FORCE ET UN FIL D'ALLIAGE INTELLIGENT
Abstract
(EN)
A haptic feedback device includes a mechanical ground and a haptic surface. A plurality of connection points is connected to the mechanical ground and a plurality of connection points is connected to the haptic surface. An electroreactive wire extends around the plurality of connection point connected to the mechanical ground and the plurality of connection points connected to the haptic surface.
(FR)
Un dispositif de rétroaction haptique comprend une masse mécanique et une surface haptique. Une pluralité de points de connexion est reliée à la masse mécanique et une pluralité de points de connexion est reliée à la surface haptique. Un fil électroréactif s'étend autour de la pluralité de points de connexion connectés à la masse mécanique et la pluralité de points de connexion connectés à la surface haptique.
Also published as
Latest bibliographic data on file with the International Bureau