JPWO2023053160A5 - - Google Patents
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- Publication number
- JPWO2023053160A5 JPWO2023053160A5 JP2023531006A JP2023531006A JPWO2023053160A5 JP WO2023053160 A5 JPWO2023053160 A5 JP WO2023053160A5 JP 2023531006 A JP2023531006 A JP 2023531006A JP 2023531006 A JP2023531006 A JP 2023531006A JP WO2023053160 A5 JPWO2023053160 A5 JP WO2023053160A5
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- electrode
- internal electrode
- electrode terminal
- wiring
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 60
- 238000007789 sealing Methods 0.000 claims description 42
- 229920005989 resin Polymers 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 39
- 239000000853 adhesive Substances 0.000 claims description 31
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 229920001187 thermosetting polymer Polymers 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 229910000679 solder Inorganic materials 0.000 claims description 10
- 239000006071 cream Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000007888 film coating Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 description 11
- 239000011358 absorbing material Substances 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229920002050 silicone resin Polymers 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 239000011226 reinforced ceramic Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/035501 WO2023053160A1 (ja) | 2021-09-28 | 2021-09-28 | 圧電素子アッセンブリ及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053160A1 JPWO2023053160A1 (https=) | 2023-04-06 |
| JPWO2023053160A5 true JPWO2023053160A5 (https=) | 2023-09-06 |
| JP7486670B2 JP7486670B2 (ja) | 2024-05-17 |
Family
ID=85781449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531006A Active JP7486670B2 (ja) | 2021-09-28 | 2021-09-28 | 圧電素子アッセンブリ及びその製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250204257A1 (https=) |
| JP (1) | JP7486670B2 (https=) |
| WO (1) | WO2023053160A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4424430A3 (en) * | 2020-01-30 | 2024-11-13 | Suncall Corporation | Ultrasonic transducer and method for manufacturing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4479413B2 (ja) * | 2004-08-17 | 2010-06-09 | セイコーエプソン株式会社 | 圧電発振器 |
| JP6878807B2 (ja) * | 2016-09-28 | 2021-06-02 | ブラザー工業株式会社 | アクチュエータ装置 |
| JP6496097B1 (ja) * | 2018-06-06 | 2019-04-03 | サンコール株式会社 | 超音波トランスデューサー及びその製造方法 |
| EP4424430A3 (en) * | 2020-01-30 | 2024-11-13 | Suncall Corporation | Ultrasonic transducer and method for manufacturing the same |
-
2021
- 2021-09-28 JP JP2023531006A patent/JP7486670B2/ja active Active
- 2021-09-28 WO PCT/JP2021/035501 patent/WO2023053160A1/ja not_active Ceased
- 2021-09-28 US US18/696,195 patent/US20250204257A1/en active Pending
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