发明名称 |
CONTROLLABLE POLYMER ACTUATOR |
摘要 |
<p>A controllable polymer actuator (1) comprising a dielectric elastomeric film (2); a first (3) and a second (4) deformable electrode arranged on opposite sides of the dielectric elastomeric film such that application of a voltage between the electrodes causes an active portion (7) of the controllable polymer actuator to change topography. The controllable polymer actuator (1) further comprises a deformation controlling layer (5 6) connected to the dielectric elastomeric film. The deformation controlling layer at least locally has a higher stiffness than the dielectric elastomeric film and exhibits a spatially varying stiffness across the active portion (7). This may enable surface topographies that could not at all be achieved using previously known controllable polymer actuators and/or may enable a certain surface topography to be achieved with a simpler electrode pattern and/or fewer individually controllable electrodes.</p> |
申请公布号 |
IN4972CHN2014(A) |
申请公布日期 |
2015.09.18 |
申请号 |
IN2014CH04972 |
申请日期 |
2014.07.01 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
WAGEMANS WIEBE;BROKKEN DIRK;CROMPVOETS FLORIS MARIA HERMANSZ |
分类号 |
H01L41/193;G02B26/08;H01L41/45 |
主分类号 |
H01L41/193 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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