Deflecting film with mechanical protrusion for actuation and tactile feedback

Methods, systems, and apparatuses for micro actuators are presented. In some embodiments, a micro actuator can comprise a substrate coupled to an actuation member. A corrugating portion of the substrate in a first state can be uncontracted to form a substantially planar surface and in a second state...

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description Methods, systems, and apparatuses for micro actuators are presented. In some embodiments, a micro actuator can comprise a substrate coupled to an actuation member. A corrugating portion of the substrate in a first state can be uncontracted to form a substantially planar surface and in a second state can be contracted along a dimension parallel to the planar surface. The actuation member can be at least partially rigid. The micro actuator can be configured to move the actuation member relative to the corrugating portion upon a change in state of the corrugating portion. At least a layer of the substrate can be unitary and the actuation member can include at least a portion of the layer. The substrate can comprise a conducting polymer film.
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In some embodiments, a micro actuator can comprise a substrate coupled to an actuation member. A corrugating portion of the substrate in a first state can be uncontracted to form a substantially planar surface and in a second state can be contracted along a dimension parallel to the planar surface. The actuation member can be at least partially rigid. The micro actuator can be configured to move the actuation member relative to the corrugating portion upon a change in state of the corrugating portion. At least a layer of the substrate can be unitary and the actuation member can include at least a portion of the layer. 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In some embodiments, a micro actuator can comprise a substrate coupled to an actuation member. A corrugating portion of the substrate in a first state can be uncontracted to form a substantially planar surface and in a second state can be contracted along a dimension parallel to the planar surface. The actuation member can be at least partially rigid. The micro actuator can be configured to move the actuation member relative to the corrugating portion upon a change in state of the corrugating portion. At least a layer of the substrate can be unitary and the actuation member can include at least a portion of the layer. The substrate can comprise a conducting polymer film.</abstract><oa>free_for_read</oa></addata></record>
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subjects ADVERTISING
ALARM SYSTEMS
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
BLASTING
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
GLOBES
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR
MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES
MICROSTRUCTURAL TECHNOLOGY
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
ORDER TELEGRAPHS
PERFORMING OPERATIONS
PHYSICS
PLANETARIA
PRODUCING MECHANICAL POWER
SEALS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SPRING, WEIGHT, INERTIA OR LIKE MOTORS
TRANSPORTING
WEAPONS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
title Deflecting film with mechanical protrusion for actuation and tactile feedback
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