JP2000510548A - 微薄膜ポンプ本体の製造方法 - Google Patents
微薄膜ポンプ本体の製造方法Info
- Publication number
- JP2000510548A JP2000510548A JP10548730A JP54873098A JP2000510548A JP 2000510548 A JP2000510548 A JP 2000510548A JP 10548730 A JP10548730 A JP 10548730A JP 54873098 A JP54873098 A JP 54873098A JP 2000510548 A JP2000510548 A JP 2000510548A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- semiconductor
- pump
- flap
- valve seat
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0005—Lift valves
- F16K99/0007—Lift valves of cantilever type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
- F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0073—Fabrication methods specifically adapted for microvalves
- F16K2099/0074—Fabrication methods specifically adapted for microvalves using photolithography, e.g. etching
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0073—Fabrication methods specifically adapted for microvalves
- F16K2099/008—Multi-layer fabrications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0082—Microvalves adapted for a particular use
- F16K2099/0094—Micropumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 入口弁(106)を備えた引き入れ口と出口弁(108)を備えた排出口 を有するポンプ本体を製造する方法であって、下記のステップを備えたことを特 徴とする、 1.1第1及び第2半導体ディスク(200)のそれぞれの第1主面を 、第1ディスクの入口弁のバルブフラップ構造(202)と出口弁の弁座構造( 204)と、第2ディスクの出口弁のバルブフラップ構造と入口弁の弁座構造と を形成するために構造化する、 1.2第1及び第2半導体ディスクのそれぞれの第2主面に、バルブフ ラップウェル構造(206;216)とバルブ開口ウェル構造(208;218 )を、バルブフラップ構造及び弁座構造と特定の関係になるように形成する、 1.3第1及び第2半導体ディスクの第1主面同士を、それぞれのバル ブフラップ構造がそれぞれの弁座構造と特定の関係で配置されるように接続する 、 1.4第1及び第2半導体ディスクのそれぞれの第2主面に、バルブフ ラップが露出し、弁座が開くように、少なくともバルブフラップウェル構造及び バルブ開口ウェル構造の部分でエッチングを施す。 2. 請求項1に記載の方法であって、ステップ1.3の前に、第1及び第2半 導体ディスクのそれぞれの第1主面に酸化物層(210)を形成するステップを 含む。 3. 請求項1又は請求項2に記載の方法であって、半導体基板(200) がステップ1.3においてアノード接合によって接続される。 4. 請求項1、請求項2又は請求項3のいずれかに記載の方法であって、ステ ップ1.4の前に、少なくとも一方の半導体ディスクを第2面側から薄肉化する ステップを含む。 5. 請求項4に記載の方法であって、少なくとも一方の半導体ディスクが機械 的除去法によって第2面側から薄肉化され、ステップ1.2で半導体基板(20 0)に形成されるバルブフラップウェル構造(206)と弁座ウェル構造(20 8)は、この少なくとも一方の半導体ディスクの薄肉化後のバルブフラップウェ ル構造と弁座ウェル構造の深さがステップ1.4後の最終的なバルブウェルの深 さに相当するようになる深さを有している。 6. 請求項4に記載の方法であって、ステップ1.2で半導体基板(200) に形成されるバルブフラップウェル構造と弁座ウェル構造は、ステップ1.4後 の最終的なウェルの深さに相当する深さを有する。 7. 請求項6に記載の方法であって、二つの半導体基板が化学エッチング処理 によって第2面側から薄肉化される。 8. 請求項6に記載の方法であって、一方の半導体基板のみが化学エッチング 処理によって第2面側から薄肉化され、この一方の半導体基板の薄肉化に先立っ て、他方の半導体基板はバルブフラップウェル構造と弁座ウェル構造の部分だけ がエッチングを施されるように、他方の半導体基板の第2面にマスクを被せる。 9. 請求項7又は請求項8に記載の方法であって、少なくとも一方の半導体デ ィスクの薄肉化とエッチングがステップ1.4で一工程で行われる。 10. 請求項1、請求項2、請求項3、請求項4、請求項5、請求項6、請求 項7、請求項8又は請求項9のいずれかに記載の方法であって、シリコンディス クが半導体ディスクとして使用される。 11. 請求項1、請求項2、請求項3、請求項4、請求項5、請求項6、請求 項7、請求項8、請求項9又は請求項10のいずれかに記載の方法であって、複 数のバルブフラップ構造と弁座構造、複数のバルブフラップウェル構造とバルブ フラップシート構造が第1及び第2半導体ディスクのそれぞれに形成され、半導 体ディスクは、ステップd)の後に、個々のポンプ本体を形成するために、さい の目に切られる。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19719861.9 | 1997-05-12 | ||
DE19719861A DE19719861A1 (de) | 1997-05-12 | 1997-05-12 | Verfahren zum Herstellen eines Mikromembranpumpenkörpers |
PCT/EP1998/002506 WO1998051928A1 (de) | 1997-05-12 | 1998-04-28 | Verfahren zum herstellen eines mikromembranpumpenkörpers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000510548A true JP2000510548A (ja) | 2000-08-15 |
JP3336017B2 JP3336017B2 (ja) | 2002-10-21 |
Family
ID=7829241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54873098A Expired - Lifetime JP3336017B2 (ja) | 1997-05-12 | 1998-04-28 | 微薄膜ポンプ本体の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6395638B1 (ja) |
EP (1) | EP0939861B1 (ja) |
JP (1) | JP3336017B2 (ja) |
DE (2) | DE19719861A1 (ja) |
WO (1) | WO1998051928A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014058010A (ja) * | 2012-09-14 | 2014-04-03 | Ricoh Co Ltd | 半導体装置の製造方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7280014B2 (en) * | 2001-03-13 | 2007-10-09 | Rochester Institute Of Technology | Micro-electro-mechanical switch and a method of using and making thereof |
TW561223B (en) * | 2001-04-24 | 2003-11-11 | Matsushita Electric Works Ltd | Pump and its producing method |
AU2002303933A1 (en) * | 2001-05-31 | 2002-12-09 | Rochester Institute Of Technology | Fluidic valves, agitators, and pumps and methods thereof |
JP2003003952A (ja) * | 2001-06-22 | 2003-01-08 | Noiberuku Kk | 流体吐出装置 |
US7211923B2 (en) * | 2001-10-26 | 2007-05-01 | Nth Tech Corporation | Rotational motion based, electrostatic power source and methods thereof |
US7378775B2 (en) * | 2001-10-26 | 2008-05-27 | Nth Tech Corporation | Motion based, electrostatic power source and methods thereof |
US6807892B2 (en) * | 2002-12-30 | 2004-10-26 | Xerox Corporation | Pneumatic actuator with elastomeric membrane and low-power electrostatic flap valve arrangement |
DE10334243B4 (de) * | 2003-07-28 | 2013-11-28 | Robert Bosch Gmbh | Mikromechanisches Verfahren zum Herstellen eines flexiblen Schichtelements |
US7217582B2 (en) * | 2003-08-29 | 2007-05-15 | Rochester Institute Of Technology | Method for non-damaging charge injection and a system thereof |
US7287328B2 (en) * | 2003-08-29 | 2007-10-30 | Rochester Institute Of Technology | Methods for distributed electrode injection |
US8581308B2 (en) * | 2004-02-19 | 2013-11-12 | Rochester Institute Of Technology | High temperature embedded charge devices and methods thereof |
DE102004042578A1 (de) * | 2004-09-02 | 2006-03-23 | Roche Diagnostics Gmbh | Mikropumpe zur Förderung von Flüssigkeiten mit niedrigen Förderraten im Druck/Saug-Betrieb |
DE102004042987A1 (de) * | 2004-09-06 | 2006-03-23 | Roche Diagnostics Gmbh | Push-Pull betriebene Pumpe für ein mikrofluidisches System |
JP2008525709A (ja) * | 2004-12-23 | 2008-07-17 | サブマシン コーポレイション | 反動駆動エネルギー伝達装置 |
US20070074731A1 (en) * | 2005-10-05 | 2007-04-05 | Nth Tech Corporation | Bio-implantable energy harvester systems and methods thereof |
WO2007114912A2 (en) | 2006-03-30 | 2007-10-11 | Wayne State University | Check valve diaphragm micropump |
FR2900400B1 (fr) | 2006-04-28 | 2008-11-07 | Tronic S Microsystems Sa | Procede collectif de fabrication de membranes et de cavites de faible volume et de haute precision |
US9728699B2 (en) * | 2009-09-03 | 2017-08-08 | Game Changers, Llc | Thermal transpiration device and method of making same |
FR2952628A1 (fr) * | 2009-11-13 | 2011-05-20 | Commissariat Energie Atomique | Procede de fabrication d'au moins une micropompe a membrane deformable et micropompe a membrane deformable |
FR2974598B1 (fr) * | 2011-04-28 | 2013-06-07 | Commissariat Energie Atomique | Micropompe a debitmetre et son procede de realisation |
DE102019208023B4 (de) * | 2019-05-31 | 2024-01-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum herstellen einer mikromechanischen vorrichtung, mikromechanisches ventil und mikropumpe |
CN113883041A (zh) * | 2021-11-02 | 2022-01-04 | 北京航空航天大学 | 一种基于压电振膜的高精度mems微泵 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6940125U (de) * | 1969-10-15 | 1970-11-05 | Kabel Metallwerke Ghh | Waermeisoliertes leitungsrohr fuer den transport fluessiger oder gasfoermigen erwaermter oder gekuehlter medien |
NL8302860A (nl) * | 1983-08-15 | 1985-03-01 | Stichting Ct Voor Micro Elektr | Piezo-elektrische micropomp. |
US4826131A (en) * | 1988-08-22 | 1989-05-02 | Ford Motor Company | Electrically controllable valve etched from silicon substrates |
JP3039583B2 (ja) * | 1991-05-30 | 2000-05-08 | 株式会社日立製作所 | バルブ及びそれを用いた半導体製造装置 |
DE4135655A1 (de) * | 1991-09-11 | 1993-03-18 | Fraunhofer Ges Forschung | Mikrominiaturisierte, elektrostatisch betriebene membranpumpe |
DE4433894A1 (de) * | 1994-09-22 | 1996-03-28 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Ansteuerung einer Mikropumpe |
US5967163A (en) * | 1996-01-30 | 1999-10-19 | Abbott Laboratories | Actuator and method |
-
1997
- 1997-05-12 DE DE19719861A patent/DE19719861A1/de not_active Withdrawn
-
1998
- 1998-04-28 JP JP54873098A patent/JP3336017B2/ja not_active Expired - Lifetime
- 1998-04-28 DE DE59800137T patent/DE59800137D1/de not_active Expired - Lifetime
- 1998-04-28 WO PCT/EP1998/002506 patent/WO1998051928A1/de active IP Right Grant
- 1998-04-28 US US09/381,222 patent/US6395638B1/en not_active Expired - Lifetime
- 1998-04-28 EP EP98925492A patent/EP0939861B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014058010A (ja) * | 2012-09-14 | 2014-04-03 | Ricoh Co Ltd | 半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0939861A1 (de) | 1999-09-08 |
JP3336017B2 (ja) | 2002-10-21 |
WO1998051928A1 (de) | 1998-11-19 |
US6395638B1 (en) | 2002-05-28 |
DE59800137D1 (de) | 2000-05-31 |
EP0939861B1 (de) | 2000-04-26 |
DE19719861A1 (de) | 1998-11-19 |
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