JP5134128B2 - 熱音響装置 - Google Patents
熱音響装置 Download PDFInfo
- Publication number
- JP5134128B2 JP5134128B2 JP2011190491A JP2011190491A JP5134128B2 JP 5134128 B2 JP5134128 B2 JP 5134128B2 JP 2011190491 A JP2011190491 A JP 2011190491A JP 2011190491 A JP2011190491 A JP 2011190491A JP 5134128 B2 JP5134128 B2 JP 5134128B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon nanotube
- sound wave
- electrode
- wave generator
- substrate
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 228
- 239000002041 carbon nanotube Substances 0.000 claims description 117
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 117
- 239000000758 substrate Substances 0.000 claims description 93
- 239000002238 carbon nanotube film Substances 0.000 claims description 57
- 239000002131 composite material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 description 18
- 125000006850 spacer group Chemical group 0.000 description 18
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910021389 graphene Inorganic materials 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002079 double walled nanotube Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000002109 single walled nanotube Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000062175 Fittonia argyroneura Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076762.6A CN102724620B (zh) | 2011-03-29 | 2011-03-29 | 热致发声装置及电子装置 |
| CN201110076762.6 | 2011-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012209922A JP2012209922A (ja) | 2012-10-25 |
| JP5134128B2 true JP5134128B2 (ja) | 2013-01-30 |
Family
ID=46950256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011190491A Active JP5134128B2 (ja) | 2011-03-29 | 2011-09-01 | 熱音響装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5134128B2 (zh) |
| CN (1) | CN102724620B (zh) |
| TW (1) | TWI450601B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781013A (zh) * | 2013-11-25 | 2014-05-07 | 美特科技(苏州)有限公司 | 一种振动膜的生产方法及其应用 |
| CN110017356A (zh) * | 2019-04-12 | 2019-07-16 | 江南大学 | 纳米传动装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261352B2 (en) * | 2004-07-13 | 2007-08-28 | Samsung Electronics Co., Ltd. | Electrostatically driven carbon nanotube gripping device |
| JP4644723B2 (ja) * | 2008-03-31 | 2011-03-02 | 株式会社日立ハイテクノロジーズ | ナノチューブ探針を有する測定装置 |
| US8249279B2 (en) * | 2008-04-28 | 2012-08-21 | Beijing Funate Innovation Technology Co., Ltd. | Thermoacoustic device |
| US8300855B2 (en) * | 2008-12-30 | 2012-10-30 | Beijing Funate Innovation Technology Co., Ltd. | Thermoacoustic module, thermoacoustic device, and method for making the same |
| CN101771921A (zh) * | 2008-12-30 | 2010-07-07 | 北京富纳特创新科技有限公司 | 发声装置 |
| CN101783996B (zh) * | 2009-01-15 | 2013-06-19 | 北京富纳特创新科技有限公司 | 热致发声装置 |
| CN103475984B (zh) * | 2009-01-15 | 2016-06-22 | 北京富纳特创新科技有限公司 | 热致发声装置 |
| JP2010245797A (ja) * | 2009-04-06 | 2010-10-28 | Panasonic Corp | コンデンサーマイクロフォン |
| CN101964292B (zh) * | 2009-07-24 | 2012-03-28 | 清华大学 | 石墨烯片-碳纳米管膜复合结构及其制备方法 |
| CN101734650B (zh) * | 2009-12-23 | 2012-06-20 | 沈阳建筑大学 | 一种石墨烯-碳纳米管混杂复合材料的制备方法 |
| JP2011171790A (ja) * | 2010-02-16 | 2011-09-01 | Panasonic Corp | スピーカ装置 |
| CN101841759A (zh) * | 2010-05-10 | 2010-09-22 | 北京富纳特创新科技有限公司 | 热致发声装置 |
-
2011
- 2011-03-29 CN CN201110076762.6A patent/CN102724620B/zh active Active
- 2011-04-12 TW TW100112574A patent/TWI450601B/zh active
- 2011-09-01 JP JP2011190491A patent/JP5134128B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201240485A (en) | 2012-10-01 |
| JP2012209922A (ja) | 2012-10-25 |
| CN102724620B (zh) | 2015-06-03 |
| TWI450601B (zh) | 2014-08-21 |
| CN102724620A (zh) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5134129B2 (ja) | 熱音響装置 | |
| JP5134121B2 (ja) | 熱音響装置 | |
| JP5134124B2 (ja) | 熱音響装置 | |
| US8958579B2 (en) | Thermoacoustic device | |
| US8553912B2 (en) | Thermoacoustic device | |
| JP5113132B2 (ja) | フレキシブル熱音響装置及び該フレキシブル熱音響装置を含む熱音響素子を利用した旗 | |
| JP5134125B2 (ja) | 熱音響装置 | |
| JP5134122B2 (ja) | 熱音響装置 | |
| JP5134128B2 (ja) | 熱音響装置 | |
| JP5134127B2 (ja) | 熱音響装置 | |
| JP5134126B2 (ja) | 熱音響装置 | |
| JP5134123B2 (ja) | 熱音響装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121009 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121108 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5134128 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |