Actuator device based on an electroactive or photoactive polymer
US-2018248497-A1 · Aug 30, 2018 · US
Polymer actuator device system
US9065360B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9065360-B2 |
| Application number | US-201313911812-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 6, 2013 |
| Priority date | Jun 8, 2012 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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Abstract
Official abstract text for this publication.
A polymer actuator device system includes: a polymer actuator which includes an electrolyte layer, a first electrode layer and a second electrode layer provided to oppose each other with the electrolyte layer interposed therebetween in a thickness direction of the electrolyte layer, and deforms in response to a voltage between the first and second electrode layers; and a sealing member which coats an entirety of the polymer actuator to be enclosed therein. The sealing member has two layers of a resin layer and an inorganic layer, a thickness of the sealing member is 1 to 5 microns, and an outer side of the sealing member in the thickness direction has a wear preventing body.
First claim
Opening claim text (preview).
What is claimed is: 1. A polymer actuator device system comprising: a polymer actuator, which includes an electrolyte layer, a first electrode layer and a second electrode layer provided to oppose each other with the electrolyte layer interposed therebetween in a thickness direction of the electrolyte layer, and wherein the polymer actuator deforms in response to a voltage between the first and second electrode layers; and a sealing member, which coats an entirety of the polymer…
Assignees
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Classifications
- H02N11/006Primary
Electricity · mapped topic
Mechanical Engineering · mapped topic
Electricity · mapped topic
Mechanical Engineering · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9065360B2 cover?
- A polymer actuator device system includes: a polymer actuator which includes an electrolyte layer, a first electrode layer and a second electrode layer provided to oppose each other with the electrolyte layer interposed therebetween in a thickness direction of the electrolyte layer, and deforms in response to a voltage between the first and second electrode layers; and a sealing member which co…
- Who is the assignee on this patent?
- Alps Electric Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H02N11/006. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 23 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).