JP2014526694A - 圧電圧力センサ - Google Patents
圧電圧力センサ Download PDFInfo
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- JP2014526694A JP2014526694A JP2014530291A JP2014530291A JP2014526694A JP 2014526694 A JP2014526694 A JP 2014526694A JP 2014530291 A JP2014530291 A JP 2014530291A JP 2014530291 A JP2014530291 A JP 2014530291A JP 2014526694 A JP2014526694 A JP 2014526694A
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/06—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/08—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of piezoelectric devices, i.e. electric circuits therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Pressure Sensors (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
−テトラセン、ペンタセン、フタロシアニンなどの半導体有機分子
−ポリチオフェン、ポリフルオレン、ポリフェニレンビニレンなどの半導体ポリマー、又はポリ(3−オクチル)、チオフェン、ポリ[2−メトキシ−5−(2’−エチル−ヘキシルオキシ)−1,4−]、フェニレン、ビニレンなどのその誘導体、あるいはα−セキシチオフェンなどのオリゴマー
を含む群から選択された材料で作られる。
−半導体層上に堆積された誘電体層と、
−誘電体層の上部面に堆積されたゲート電極と、
−誘電体層及びゲート電極の上部層に堆積された絶縁層と、
を含み、圧電層は、圧電材料が半導体材料及び2つの電極と接触するように、半導体層/誘電体層/ゲート電極/絶縁層のアセンブリ上に堆積されている。
・図6に関連して示された実施形態と同等の、いわゆる「センサ」モード作動;
・圧電層9がゲートの役割を果たす場合のいわゆる「トランジスタ」作動。ここでのゲート電圧の通常の調整は、圧電層における圧力調整であり、それは容量効果によって、電極3及び4の間の電荷移動チャネルを多かれ少なかれ開放する。
2 下部基板
3 ソース電極
4 ドレイン電極
5 半導体層
6 誘電体層
7 ゲート電極
8 絶縁層
9 圧電層
10 電荷
11 伝導チャネル
12 電極
Claims (13)
- 圧電材料を含む圧力センサ(1)であって、半導体材料で作られた半導体層(5)で部分的に覆われた2つの電極(3、4)がその上に堆積された少なくとも1つの下部基板(2)と、半導体材料が圧電材料及び2つの電極(3、4)と接触するように前記半導体層(5)と接触している、圧電材料で作られた圧電層(9)と、を含み、前記圧電層は前記電極と組織的に接触しており、前記電極(3、4)は、電源又は前記電極(3、4)間の前記半導体層(5)における電荷(10)の移動によって生じる電流強度を測定するための装置に接続されることができ、前記電荷(10)は圧力が前記圧電層(9)にかけられるときに生成される、圧力センサ(1)。
- 前記圧電層(9)と前記半導体層(5)との間に局所的に挿入された、誘電材料で作られた誘電体層(6)をさらに含む、請求項1に記載の圧力センサ(1)。
- 前記半導体層(5)上に堆積された誘電材料で作られた誘電体層(6)と、前記誘電体層(6)の上部面に堆積されたゲート電極(7)と、前記誘電体層(6)及び前記ゲート電極(7)の上部面に堆積された絶縁層(8)と、を含み、前記圧電層(9)は、圧電材料が前記半導体材料及び前記2つの電極(3、4)と接触するように、半導体層(5)/誘電体層(6)/ゲート電極(7)/絶縁層(8)のアセンブリ上に堆積される、請求項1に記載の圧力センサ(1)。
- 前記圧電層(9)は、かけられる圧力の方向に沿って整列された双極子を含む、請求項1から3の何れか1項に記載の圧力センサ。
- 前記圧電層(9)の双極子は、前記電極(3、4)間の電場Eの印加によって整列される、請求項4に記載の圧力センサ。
- 前記圧電層(9)は別の電極(12)を受け入れ、電場Eは電極(12)と前記基板上に堆積された2つの電極(3、4)の一方、他方、又は前記2つの電極(3、4)との間に印加される、請求項4に記載の圧力センサ。
- 前記電極(3、4)の間、又は電極(12)と前記電極(3、4)の一方、他方、若しくは前記2つの電極(3、4)との間に印加される電場Eは、20分から8時間の時間にわたって40から60℃の範囲の温度で、0.3から0.7ボルト/マイクロメートルの範囲である、請求項5又は6に記載の圧力センサ。
- 前記下部基板(2)は、ガラス、ポリカーボネート、ドープされた又はドープされていないシリコン、ポリエチレンテレフタラート(PET)、ポリエチレンナフタレート(PEN)、ポリイミド(PI)及びアクリレートなどのポリマーを含む群から選択された材料で作られる、請求項1から7の何れか1項に記載の圧力センサ。
- 前記半導体層(5)は、テトラセン、ペンタセン、フタロシアニンなどの半導体有機分子、ポリチオフェン、ポリフルオレン、ポリフェニレンビニレンなどの半導体ポリマー、又はポリ(3−オクチル)、チオフェン、ポリ[2−メトキシ−5−(2’−エチル−ヘキシルオキシ)−1,4−]、フェニレン、ビニレンなどのその誘導体、あるいはα−セキシチオフェンなどのオリゴマーを含む群から選択された材料で作られる、請求項1から8の何れか1項に記載の圧力センサ。
- 前記圧電層(9)は、ポリフッ化ビニリデン(PVDF)、PVDF−TrFE若しくはPVDF−TFEなどのポリフッ化ビニリデンコポリマー、及びLZT(鉛−亜鉛−チタン酸化物)を含む群から選択された材料で作られる、請求項1から9の何れか1項に記載の圧力センサ。
- 前記誘電体層(6)は、二酸化ケイ素、硝酸ケイ素、二酸化チタン、酸化アルミニウム、二酸化ハフニウム、ポリイミド、ポリビニル、ピロリドン、ポリメチルメタクリレート、ポリアミド、パリレン、ポリスチレン、及びフルオロポリマーを含む群から選択された材料で作られる、請求項2に記載の圧力センサ。
- 前記絶縁層(8)は、二酸化ケイ素、硝酸ケイ素、二酸化チタン、酸化アルミニウム、二酸化ハフニウム、ポリイミド、ポリビニル、ピロリドン、ポリメチルメタクリレート、ポリアミド、パリレン、ポリスチレン、及びフルオロポリマーを含む群から選択された材料で作られる、請求項3に記載の圧力センサ。
- 前記電極(3、4、7)は、アルミニウム、チタン、ニッケル、金、クロムなどの金属、金属粒子、インジウムスズ酸化物、インジウム亜鉛酸化物などの金属酸化物、3,4−ポリエチレンジオキシチオフェン−ポリスチレン、スルホネート(PEDOT:PSS)若しくはポリアニリンなどの導電性ポリマー、又はドープされたシリコン材料を含む群から選択された材料で作られる、請求項1から12の何れか1項に記載の圧力センサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1158179A FR2979991B1 (fr) | 2011-09-14 | 2011-09-14 | Capteur de pression piezoelectrique |
FR1158179 | 2011-09-14 | ||
PCT/FR2012/051843 WO2013038083A1 (fr) | 2011-09-14 | 2012-08-03 | Capteur de pression piezoelectrique |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014526694A true JP2014526694A (ja) | 2014-10-06 |
JP6008970B2 JP6008970B2 (ja) | 2016-10-19 |
Family
ID=46724539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014530291A Expired - Fee Related JP6008970B2 (ja) | 2011-09-14 | 2012-08-03 | 圧電圧力センサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9196820B2 (ja) |
EP (1) | EP2756278B1 (ja) |
JP (1) | JP6008970B2 (ja) |
KR (1) | KR20140072027A (ja) |
FR (1) | FR2979991B1 (ja) |
WO (1) | WO2013038083A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017065306A1 (ja) * | 2015-10-16 | 2017-04-20 | 学校法人東京理科大学 | 半導体材料、導電性層にキャリアを生じさせる方法、熱電変換素子、及びスイッチング素子 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101515030B1 (ko) * | 2013-12-31 | 2015-04-24 | 연세대학교 산학협력단 | 압전 구조체 및 그 제조방법 |
FR3024677B1 (fr) * | 2014-08-11 | 2021-08-06 | Commissariat Energie Atomique | Procede de fabrication d'un dispositif multicouche electroactif |
CN104792255B (zh) * | 2015-05-06 | 2018-06-05 | 京东方科技集团股份有限公司 | 一种膜厚测试装置及膜厚测试方法 |
WO2016207751A1 (en) | 2015-06-26 | 2016-12-29 | Sabic Global Technologies B.V. | Integrated piezoelectric cantilever actuator and transistor for touch input and haptic feedback applications |
CN105203019B (zh) * | 2015-10-19 | 2018-05-29 | 上海集成电路研发中心有限公司 | 一种柔性有源压力/应变传感器结构及其制作方法 |
US10353503B2 (en) | 2015-10-29 | 2019-07-16 | Texas Instruments Incorporated | Integrated force sensing element |
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CN106328716A (zh) * | 2016-08-26 | 2017-01-11 | 京东方科技集团股份有限公司 | 薄膜晶体管和利用其检测压力的方法、以及触控装置 |
WO2018049101A1 (en) * | 2016-09-12 | 2018-03-15 | Schlereth Fritz H | Improved piezoelectric sensors and quartz crystal monitors |
CN107195665B (zh) * | 2017-06-23 | 2019-12-03 | 京东方科技集团股份有限公司 | 一种阵列基板、其制作方法、显示面板及显示装置 |
CN107563273B (zh) * | 2017-07-06 | 2021-07-27 | 业泓科技(成都)有限公司 | 超声波感测模组及其制作方法、电子装置 |
CN107462350B (zh) * | 2017-08-17 | 2020-02-18 | 京东方科技集团股份有限公司 | 一种压电传感器、压力检测装置、制作方法及检测方法 |
US10431557B2 (en) * | 2018-03-05 | 2019-10-01 | International Business Machines Corporation | Secure semiconductor chip by piezoelectricity |
DE102018221051A1 (de) * | 2018-04-05 | 2019-10-10 | Continental Reifen Deutschland Gmbh | Vorrichtung zum Messen einer mechanischen Kraft, umfassend eine erste, zweite, dritte, vierte und fünfte Schicht sowie die Verwendungen der Vorrichtung und Reifen oder technischer Gummiartikel umfassend die Vorrichtung |
CN109212806A (zh) * | 2018-10-08 | 2019-01-15 | 新辉开科技(深圳)有限公司 | 一种动态压力感知的液晶显示模组及其加工方法 |
IT201900001925A1 (it) * | 2019-02-11 | 2020-08-11 | St Poligrafico E Zecca Dello Stato S P A | Matrice di sensori e procedimento per la sua fabbricazione |
KR102188942B1 (ko) | 2019-05-07 | 2020-12-09 | 한국화학연구원 | 페이스트 조성물과 이의 제조방법, 및 이로부터 제조되는 압전형 압력센서와 이의 제조방법 |
KR102256241B1 (ko) * | 2019-07-25 | 2021-05-27 | 한국과학기술연구원 | 전단 및 수직 응력 감지 센서 및 이의 제조 방법 |
EP4231905A4 (en) * | 2020-10-23 | 2024-04-24 | Ampullae Inc | PRESSURE SENSING GUIDEWIRE |
CN113483922B (zh) * | 2021-05-21 | 2023-03-31 | 中国科学院重庆绿色智能技术研究院 | 带有力敏薄膜的条带式柔性线阵压力传感器、智能工装夹具及力敏薄膜制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510992B1 (ja) * | 1969-06-20 | 1980-03-21 | ||
US4378510A (en) * | 1980-07-17 | 1983-03-29 | Motorola Inc. | Miniaturized accelerometer with piezoelectric FET |
WO2010022038A2 (en) * | 2008-08-19 | 2010-02-25 | University Of Florida Research Foundation, Inc. | Pressure sensing |
JP2010245298A (ja) * | 2009-04-06 | 2010-10-28 | Central Res Inst Of Electric Power Ind | 電界効果トランジスタ及びその製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007095390A2 (en) * | 2006-02-14 | 2007-08-23 | University Of Florida Research Foundation, Inc. | Method and apparatus for imaging utilizing an ultrasonic imaging sensor array |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510992B1 (ja) * | 1969-06-20 | 1980-03-21 | ||
US4378510A (en) * | 1980-07-17 | 1983-03-29 | Motorola Inc. | Miniaturized accelerometer with piezoelectric FET |
WO2010022038A2 (en) * | 2008-08-19 | 2010-02-25 | University Of Florida Research Foundation, Inc. | Pressure sensing |
JP2010245298A (ja) * | 2009-04-06 | 2010-10-28 | Central Res Inst Of Electric Power Ind | 電界効果トランジスタ及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017065306A1 (ja) * | 2015-10-16 | 2017-04-20 | 学校法人東京理科大学 | 半導体材料、導電性層にキャリアを生じさせる方法、熱電変換素子、及びスイッチング素子 |
JPWO2017065306A1 (ja) * | 2015-10-16 | 2018-09-20 | 学校法人東京理科大学 | 半導体材料、導電性層にキャリアを生じさせる方法、熱電変換素子、及びスイッチング素子 |
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US20140191221A1 (en) | 2014-07-10 |
WO2013038083A1 (fr) | 2013-03-21 |
EP2756278B1 (fr) | 2015-06-24 |
FR2979991B1 (fr) | 2014-04-25 |
JP6008970B2 (ja) | 2016-10-19 |
KR20140072027A (ko) | 2014-06-12 |
FR2979991A1 (fr) | 2013-03-15 |
EP2756278A1 (fr) | 2014-07-23 |
US9196820B2 (en) | 2015-11-24 |
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