CN112838838A - 一种具有单晶pmnt的声表面波谐振器及制造方法 - Google Patents
一种具有单晶pmnt的声表面波谐振器及制造方法 Download PDFInfo
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- CN112838838A CN112838838A CN202011608835.7A CN202011608835A CN112838838A CN 112838838 A CN112838838 A CN 112838838A CN 202011608835 A CN202011608835 A CN 202011608835A CN 112838838 A CN112838838 A CN 112838838A
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- pmnt
- piezoelectric film
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- 229920000334 poly[3-(3'-N,N,N-triethylamino-1-propyloxy)-4-methylthiophene-2,5-diyl hydrochloride] polymer Polymers 0.000 title claims abstract description 33
- 239000013078 crystal Substances 0.000 title claims abstract description 24
- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000000151 deposition Methods 0.000 claims abstract description 10
- 230000010287 polarization Effects 0.000 claims abstract description 7
- 229910004206 O3-xPbTiO3 Inorganic materials 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 10
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- 150000002739 metals Chemical class 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052681 coesite Inorganic materials 0.000 claims description 4
- 229910052906 cristobalite Inorganic materials 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052682 stishovite Inorganic materials 0.000 claims description 4
- 229910052905 tridymite Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 3
- 238000013461 design Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
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- 150000002500 ions Chemical class 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910003781 PbTiO3 Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
- H03H2003/023—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks the resonators or networks being of the membrane type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011608835.7A CN112838838A (zh) | 2020-12-30 | 2020-12-30 | 一种具有单晶pmnt的声表面波谐振器及制造方法 |
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CN202011608835.7A CN112838838A (zh) | 2020-12-30 | 2020-12-30 | 一种具有单晶pmnt的声表面波谐振器及制造方法 |
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CN112838838A true CN112838838A (zh) | 2021-05-25 |
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CN202011608835.7A Pending CN112838838A (zh) | 2020-12-30 | 2020-12-30 | 一种具有单晶pmnt的声表面波谐振器及制造方法 |
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CN (1) | CN112838838A (zh) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1647923A (zh) * | 2004-01-26 | 2005-08-03 | 精工爱普生株式会社 | 压电元件、压电致动器、喷墨式记录头及喷墨打印机 |
JP2005223517A (ja) * | 2004-02-04 | 2005-08-18 | Seiko Epson Corp | 弾性表面波デバイス |
JP2005223610A (ja) * | 2004-02-05 | 2005-08-18 | Seiko Epson Corp | 弾性表面波デバイス |
JP2005302933A (ja) * | 2004-04-09 | 2005-10-27 | Seiko Epson Corp | 圧電素子、圧電アクチュエーター、インクジェット式記録ヘッド、インクジェットプリンター、表面弾性波素子、周波数フィルタ、発振器、電子回路、薄膜圧電共振器、及び電子機器 |
JP2007228225A (ja) * | 2006-02-23 | 2007-09-06 | Seiko Epson Corp | 弾性表面波デバイス |
US20130285768A1 (en) * | 2010-12-24 | 2013-10-31 | Murata Manufacturing Co., Ltd. | Elastic wave device and method for manufacturing the same |
CN105978520A (zh) * | 2016-05-12 | 2016-09-28 | 电子科技大学 | 一种多层结构的saw器件及其制备方法 |
CN106160691A (zh) * | 2016-07-05 | 2016-11-23 | 电子科技大学 | 一种基于Si基的高频SAW器件及其制备方法 |
US20170005638A1 (en) * | 2014-04-11 | 2017-01-05 | Murata Manufacturing Co., Ltd. | Elastic wave filter device |
CN106416067A (zh) * | 2014-06-26 | 2017-02-15 | 株式会社村田制作所 | 纵耦合谐振器型声表面波滤波器 |
CN205992889U (zh) * | 2014-03-31 | 2017-03-01 | 株式会社村田制作所 | 声表面波滤波器 |
CN111510106A (zh) * | 2020-05-06 | 2020-08-07 | 中电科技德清华莹电子有限公司 | 一种声表面波谐振结构滤波器 |
US20200328822A1 (en) * | 2018-01-12 | 2020-10-15 | Murata Manufacturing Co., Ltd. | Acoustic wave device, multiplexer, high-frequency front end circuit, and communication device |
-
2020
- 2020-12-30 CN CN202011608835.7A patent/CN112838838A/zh active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1647923A (zh) * | 2004-01-26 | 2005-08-03 | 精工爱普生株式会社 | 压电元件、压电致动器、喷墨式记录头及喷墨打印机 |
JP2005223517A (ja) * | 2004-02-04 | 2005-08-18 | Seiko Epson Corp | 弾性表面波デバイス |
JP2005223610A (ja) * | 2004-02-05 | 2005-08-18 | Seiko Epson Corp | 弾性表面波デバイス |
JP2005302933A (ja) * | 2004-04-09 | 2005-10-27 | Seiko Epson Corp | 圧電素子、圧電アクチュエーター、インクジェット式記録ヘッド、インクジェットプリンター、表面弾性波素子、周波数フィルタ、発振器、電子回路、薄膜圧電共振器、及び電子機器 |
JP2007228225A (ja) * | 2006-02-23 | 2007-09-06 | Seiko Epson Corp | 弾性表面波デバイス |
US20130285768A1 (en) * | 2010-12-24 | 2013-10-31 | Murata Manufacturing Co., Ltd. | Elastic wave device and method for manufacturing the same |
CN205992889U (zh) * | 2014-03-31 | 2017-03-01 | 株式会社村田制作所 | 声表面波滤波器 |
US20170005638A1 (en) * | 2014-04-11 | 2017-01-05 | Murata Manufacturing Co., Ltd. | Elastic wave filter device |
CN106416067A (zh) * | 2014-06-26 | 2017-02-15 | 株式会社村田制作所 | 纵耦合谐振器型声表面波滤波器 |
CN105978520A (zh) * | 2016-05-12 | 2016-09-28 | 电子科技大学 | 一种多层结构的saw器件及其制备方法 |
CN106160691A (zh) * | 2016-07-05 | 2016-11-23 | 电子科技大学 | 一种基于Si基的高频SAW器件及其制备方法 |
US20200328822A1 (en) * | 2018-01-12 | 2020-10-15 | Murata Manufacturing Co., Ltd. | Acoustic wave device, multiplexer, high-frequency front end circuit, and communication device |
CN111510106A (zh) * | 2020-05-06 | 2020-08-07 | 中电科技德清华莹电子有限公司 | 一种声表面波谐振结构滤波器 |
Non-Patent Citations (1)
Title |
---|
李秀明: "铌镁酸铅和铌锌酸铅基铁电单晶中声表面波传播特性研究", 《中国博士学位论文全文数据库工程科技Ⅰ辑》, no. 01, pages 1 * |
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