JP5134126B2 - 熱音響装置 - Google Patents
熱音響装置 Download PDFInfo
- Publication number
- JP5134126B2 JP5134126B2 JP2011190489A JP2011190489A JP5134126B2 JP 5134126 B2 JP5134126 B2 JP 5134126B2 JP 2011190489 A JP2011190489 A JP 2011190489A JP 2011190489 A JP2011190489 A JP 2011190489A JP 5134126 B2 JP5134126 B2 JP 5134126B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon nanotube
- sound wave
- electrode
- substrate
- wave generator
- 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 group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 209
- 239000000758 substrate Substances 0.000 claims description 89
- 239000002041 carbon nanotube Substances 0.000 description 105
- 229910021393 carbon nanotube Inorganic materials 0.000 description 105
- 239000002238 carbon nanotube film Substances 0.000 description 55
- 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 14
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910021389 graphene Inorganic materials 0.000 description 9
- 239000010410 layer Substances 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
- 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
- 239000002131 composite material Substances 0.000 description 3
- 239000002079 double walled nanotube Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010438 heat treatment Methods 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
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076754.1A CN102724618B (zh) | 2011-03-29 | 2011-03-29 | 热致发声装置及电子装置 |
| CN201110076754.1 | 2011-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012209920A JP2012209920A (ja) | 2012-10-25 |
| JP5134126B2 true JP5134126B2 (ja) | 2013-01-30 |
Family
ID=46950254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011190489A Active JP5134126B2 (ja) | 2011-03-29 | 2011-09-01 | 熱音響装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5134126B2 (zh) |
| CN (1) | CN102724618B (zh) |
| TW (1) | TWI420508B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3378640A4 (en) | 2015-11-20 | 2019-07-17 | Lintec of America, Inc. | CEILING, HEATING ELEMENT AND HEATING DEVICE |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009105513A (ja) * | 2007-10-19 | 2009-05-14 | Epson Toyocom Corp | 弾性表面波デバイス |
| CN101820572B (zh) * | 2009-02-27 | 2013-12-11 | 清华大学 | 热致发声装置 |
| CN101771914B (zh) * | 2008-12-30 | 2014-04-30 | 北京富纳特创新科技有限公司 | 发声模组及使用该发声模组的发声装置 |
| US8300855B2 (en) * | 2008-12-30 | 2012-10-30 | Beijing Funate Innovation Technology Co., Ltd. | Thermoacoustic module, thermoacoustic device, and method for making the same |
| CN101783995B (zh) * | 2009-01-15 | 2014-03-05 | 北京富纳特创新科技有限公司 | 热致发声装置 |
| CN101784002B (zh) * | 2009-01-15 | 2013-11-06 | 北京富纳特创新科技有限公司 | 热致发声装置的制备方法 |
| TWI411314B (zh) * | 2009-01-16 | 2013-10-01 | Beijing Funate Innovation Tech | 熱致發聲裝置 |
| JP2010171790A (ja) * | 2009-01-23 | 2010-08-05 | Oki Semiconductor Co Ltd | バイアス電位発生回路 |
| TWI380284B (en) * | 2009-03-06 | 2012-12-21 | Hon Hai Prec Ind Co Ltd | Thermoacoustic device |
| 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 |
-
2011
- 2011-03-29 CN CN201110076754.1A patent/CN102724618B/zh active Active
- 2011-04-12 TW TW100112572A patent/TWI420508B/zh active
- 2011-09-01 JP JP2011190489A patent/JP5134126B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201239874A (en) | 2012-10-01 |
| CN102724618A (zh) | 2012-10-10 |
| CN102724618B (zh) | 2015-04-01 |
| JP2012209920A (ja) | 2012-10-25 |
| TWI420508B (zh) | 2013-12-21 |
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