JP2018129447A - 振動デバイス - Google Patents
振動デバイス Download PDFInfo
- Publication number
- JP2018129447A JP2018129447A JP2017022546A JP2017022546A JP2018129447A JP 2018129447 A JP2018129447 A JP 2018129447A JP 2017022546 A JP2017022546 A JP 2017022546A JP 2017022546 A JP2017022546 A JP 2017022546A JP 2018129447 A JP2018129447 A JP 2018129447A
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- Japan
- Prior art keywords
- main surface
- piezoelectric element
- vibration
- resin
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (2)
- 圧電素子と、
前記圧電素子に接合している第一主面と前記第一主面に対向する第二主面とを有する絶縁性の樹脂部材と、
前記樹脂部材の前記第二主面に接合している第三主面と前記第三主面に対向する第四主面とを有すると共に、金属からなる振動部材と、を備え、
前記振動部材の前記第三主面の全体は、前記樹脂部材によって覆われている、振動デバイス。 - 前記樹脂部材の前記第一主面上には、前記圧電素子と電気的に接続されている一対の電極が設けられている、請求項1に記載の振動デバイス。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017022546A JP6961949B2 (ja) | 2017-02-09 | 2017-02-09 | 振動デバイス |
| CN201810122039.9A CN108417706B (zh) | 2017-02-09 | 2018-02-07 | 振动器件 |
| US15/890,669 US10897005B2 (en) | 2017-02-09 | 2018-02-07 | Vibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017022546A JP6961949B2 (ja) | 2017-02-09 | 2017-02-09 | 振動デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018129447A true JP2018129447A (ja) | 2018-08-16 |
| JP6961949B2 JP6961949B2 (ja) | 2021-11-05 |
Family
ID=63173203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017022546A Active JP6961949B2 (ja) | 2017-02-09 | 2017-02-09 | 振動デバイス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6961949B2 (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003134852A (ja) * | 2001-10-23 | 2003-05-09 | Sanki:Kk | 搬送装置の圧電駆動素子 |
| JP2008246888A (ja) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | 圧電アクチュエータ、及び、この圧電アクチュエータを備えた液体移送装置 |
| JP2009083196A (ja) * | 2007-09-28 | 2009-04-23 | Brother Ind Ltd | 液体移送装置及び圧電アクチュエータ |
| JP2016137723A (ja) * | 2016-03-09 | 2016-08-04 | ブラザー工業株式会社 | 圧電アクチュエータ |
-
2017
- 2017-02-09 JP JP2017022546A patent/JP6961949B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003134852A (ja) * | 2001-10-23 | 2003-05-09 | Sanki:Kk | 搬送装置の圧電駆動素子 |
| JP2008246888A (ja) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | 圧電アクチュエータ、及び、この圧電アクチュエータを備えた液体移送装置 |
| JP2009083196A (ja) * | 2007-09-28 | 2009-04-23 | Brother Ind Ltd | 液体移送装置及び圧電アクチュエータ |
| JP2016137723A (ja) * | 2016-03-09 | 2016-08-04 | ブラザー工業株式会社 | 圧電アクチュエータ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6961949B2 (ja) | 2021-11-05 |
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