基本信息:
- 专利标题： ACTUATOR, DEVICE AND ACTUATION METHOD
- 申请号：PCT/EP2018/055130 申请日：2018-03-02
- 公开(公告)号：WO2018162333A1 公开(公告)日：2018-09-13
- 发明人： PELSSERS, Eduard Gerard Marie , VAN DE MOLENGRAAF, Roland Alexander , VAN DEN ENDE, Daan Anton , HORIKX, Jeroen Jan Lambertus , JOHNSON, Mark Thomas
- 申请人： KONINKLIJKE PHILIPS N.V.
- 申请人地址： High Tech Campus 5 5656 AE Eindhoven NL
- 专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址： High Tech Campus 5 5656 AE Eindhoven NL
- 代理机构： MARSMAN, Albert, Willem et al.
- 优先权： EP17159414.6 20170306
- 主分类号： H01L41/193
- IPC分类号： H01L41/193
摘要：
An actuator comprises an electroactive material disposed in a gap between electrodes. The electroactive material is capable of deforming in response to an electrical stimulus such that the gap narrows towards a minimum electrode spacing. The electroactive material comprises an electroactive polymer having a first Young's modulus, and particles dispersed in the electroactive polymer. The particles have a second Young's modulus which is higher than the first Young's modulus, and occupy a volume fraction in a range of 13-35% of the electroactive material. The particles determine the minimum electrode spacing.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
| ------H01L41/16 | .材料的选择 |
| --------H01L41/18 | ..用于压电器件或电致伸缩器件的 |
| ----------H01L41/193 | ...高分子合成物 |