TWI325729B - - Google Patents
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- Publication number
- TWI325729B TWI325729B TW96110737A TW96110737A TWI325729B TW I325729 B TWI325729 B TW I325729B TW 96110737 A TW96110737 A TW 96110737A TW 96110737 A TW96110737 A TW 96110737A TW I325729 B TWI325729 B TW I325729B
- Authority
- TW
- Taiwan
- Prior art keywords
- piezoelectric
- vibrator
- box body
- contact
- speaker
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 22
- 230000035939 shock Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 4
- 229910052802 copper Inorganic materials 0.000 claims 4
- 239000010949 copper Substances 0.000 claims 4
- 241000555745 Sciuridae Species 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011359 shock absorbing material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 241000239226 Scorpiones Species 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96110737A TW200806066A (en) | 2006-06-06 | 2007-03-28 | Piezoelectric speaker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW95119979 | 2006-06-06 | ||
| TW96110737A TW200806066A (en) | 2006-06-06 | 2007-03-28 | Piezoelectric speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200806066A TW200806066A (en) | 2008-01-16 |
| TWI325729B true TWI325729B (enExample) | 2010-06-01 |
Family
ID=44766223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96110737A TW200806066A (en) | 2006-06-06 | 2007-03-28 | Piezoelectric speaker |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200806066A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI458363B (zh) * | 2011-10-04 | 2014-10-21 | Wistron Corp | 電子裝置及其音箱 |
| US9302292B2 (en) | 2014-03-14 | 2016-04-05 | Industrial Technology Research Institute | Piezoelectric electroacoustic transducer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI455602B (zh) * | 2009-01-27 | 2014-10-01 | Taiyo Yuden Kk | Piezoelectric body |
-
2007
- 2007-03-28 TW TW96110737A patent/TW200806066A/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI458363B (zh) * | 2011-10-04 | 2014-10-21 | Wistron Corp | 電子裝置及其音箱 |
| US9302292B2 (en) | 2014-03-14 | 2016-04-05 | Industrial Technology Research Institute | Piezoelectric electroacoustic transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200806066A (en) | 2008-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |