JP2005349470A - マイクロマシニング方法およびシステム - Google Patents
マイクロマシニング方法およびシステム Download PDFInfo
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
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- B41J2/1632—Manufacturing processes machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14145—Structure of the manifold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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- B41J2/1634—Manufacturing processes machining laser machining
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
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- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
Abstract
【解決手段】 研磨材料を利用し、第1の面304から超音波研削で半導体基板に第1のトレンチ302を形成し、かつ背面から半導体基板の材料を除去して、第二のトレンチを形成することを含み、その際、第1のトレンチと第2のトレンチ306の少なくとも一部が交わり、半導体基板を貫通するフィーチャを形成する。
【選択図】図5C
Description
202 工具
206 第1の表面
212 スラリー
216 フィーチャ
218 第2の表面
300 基板
302 第1のトレンチ
304 第1の面
306 第2のトレンチ
308 第2の面
320 スロット
400 超音波研削機
405 ベース
410 ドライバ装置
415 ソノトロード
425 工具
43 表面
440 基板
Claims (28)
- 第1の面および第2の面によって画定される半導体基板内に流体処理スロットを形成する方法であって、該方法は、
前記半導体基板の前記第1の面において電気エネルギー放電を繰返し加え、それにより第1のフィーチャを形成することと、
背面から前記半導体基板の材料を除去し、それにより第2のフィーチャを形成することとを含み、
前記第1のフィーチャおよび前記第2のフィーチャの少なくとも一部が交わり、前記半導体基板を貫通するスルーフィーチャを形成する、第1の面および第2の面によって画定される半導体基板内に流体処理スロットを形成する方法。 - 前記スルーフィーチャはスロットである、請求項1に記載の方法。
- 前記第1のフィーチャは前記第1の面から第1の深さを有し、該第1の深さは、前記第1の面と前記第2の面との間の前記基板の厚みの少なくとも半分である、請求項2に記載の方法。
- 前記第2のフィーチャは約100ミクロンの深さを有し、前記基板の厚みは約675ミクロンである、請求項2に記載の方法。
- 前記第2のフィーチャは少なくとも50ミクロンの深さを有し、前記基板の厚みは約675ミクロンである、請求項2に記載の方法。
- 前記半導体基板を除去することは、前記エネルギー放電を繰返し加える前に行われる、請求項2に記載の方法。
- 前記エネルギー放電を繰返し加えることは、電気火花を加えて、前記第1のフィーチャを形成することを含む、請求項2に記載の方法。
- 半導体基板内に流体フィーチャを形成する方法であって、該方法は、
前記基板の第1の表面に研磨材料を塗布することと、
前記第1の表面に沿った種々の位置においてそれぞれ複数の工具を振動させることとを含み、
該複数の工具はそれぞれ、或る速度および前記第1の表面からの或る距離において振動し、前記第1の表面内に複数のフィーチャを形成する、半導体基板内に流体フィーチャを形成する方法。 - 前記周波数は、約19キロヘルツ〜約25キロヘルツである、請求項8に記載の方法。
- 前記距離は、約13ミクロン〜約100ミクロンである、請求項8に記載の方法。
- 前記工具はそれぞれ、対応するフィーチャのプロファイルと逆のプロファイルを有する、請求項8に記載の方法。
- 前記複数の工具のうちの1つの工具のプロファイルは、前記複数の工具のうちの別の工具のプロファイルとは異なる、請求項11に記載の方法。
- 前記複数の工具のうちの1つの工具によって形成されるフィーチャは、前記複数の工具のうちの別の工具によって形成されるフィーチャとは異なる、請求項8に記載の方法。
- 半導体基板内に複数のフィーチャを形成する方法であって、該方法は、
前記基板の第1の表面に研磨スラリー材料を塗布することと、
前記第1の表面に概ね対面する種々の場所において、前記スラリーに浸漬された複数の工具を振動させることとを含み、
該複数の工具はそれぞれ、或る速度および前記第1の表面からの或る距離において振動し、それぞれ前記第1の表面内にフィーチャを形成する、半導体基板内に複数のフィーチャを形成する方法。 - 前記複数の工具のうちの1つの工具の周波数は前記複数の工具の別の工具の周波数とは異なる、請求項14に記載の方法。
- 前記複数の工具のうちの1つの工具の周波数は、約19キロヘルツ〜約25キロヘルツである、請求項14に記載の方法。
- 前記複数の工具のうちの1つの工具から第1の表面までの距離は、前記複数の工具のうちの別の工具の第1の表面からの距離とは異なる、請求項14に記載の方法。
- 前記複数の工具のうちの1つの工具から前記第1の表面までの前記距離は、約13ミクロン〜約100ミクロンである、請求項14に記載の方法。
- 前記基板の第2の表面において蝋支持体を設けることをさらに含み、前記第2の表面は前記第1の表面と概ね反対側にある、請求項14に記載の方法。
- 前記複数の工具のうちの1つの工具は前記複数の工具の別の工具とは異なるプロファイルを有する、請求項14に記載の方法。
- 前記複数の工具のうちの1つの工具によって形成されるフィーチャは、前記複数の工具のうちの別の工具によって形成されるフィーチャとは異なる、請求項14に記載の方法。
- 第2の表面から半導体基板の材料を除去して、複数の工具のうちの1つにより形成されたフィーチャーを含むスルーフィーチャを形成することを更に含む、請求項14に記載の方法。
- 除去することは、ウエットエッチング、ドライエッチング、レーザマシニング、サンド・ドリリング、アブレイシブ・ジェットマシニング、回転および振動式ドリル、鋸切断ならびに機械加工からなる群から選択される方法を含む、請求項22に記載の方法。
- 半導体基板内にフィーチャを形成するための装置であって、該装置は、
或る速度で振動することができるベースと、
該ベースにそれぞれ結合される複数の工具と、
前記工具ベースに結合される単独のソノトロードと、
前記工具ベースにそれぞれ結合される複数のソノトロードと、
前記工具のうちの1つを前記ベースにそれぞれ結合させる複数のソノトロードとを備え、
前記ベースの振動中に、前記複数の工具はそれぞれ、前記工具と逆のプロファイルを有するフィーチャを前記半導体基板内に形成する、半導体基板内にフィーチャを形成するための装置。 - 前記工具はそれぞれ金属あるいは合金から作製される、請求項24に記載の装置。
- 前記金属は低炭素鋼あるいはステンレス鋼からなる群から選択される、請求項25に記載の装置。
- 前記ソノトロードはそれぞれモネルメタルから作製される、請求項24に記載の装置。
- 前記ソノトロードはそれぞれ概ね円錐形である、請求項24に記載の装置。
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Application Number | Priority Date | Filing Date | Title |
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US10/832,030 US20050236358A1 (en) | 2004-04-26 | 2004-04-26 | Micromachining methods and systems |
Publications (1)
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JP2005349470A true JP2005349470A (ja) | 2005-12-22 |
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JP2005127327A Pending JP2005349470A (ja) | 2004-04-26 | 2005-04-26 | マイクロマシニング方法およびシステム |
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US (1) | US20050236358A1 (ja) |
EP (1) | EP1591253A3 (ja) |
JP (1) | JP2005349470A (ja) |
KR (1) | KR20060045801A (ja) |
CN (2) | CN100521095C (ja) |
AU (1) | AU2005201310B2 (ja) |
BR (1) | BRPI0500329A (ja) |
CA (1) | CA2503918A1 (ja) |
MX (1) | MXPA05004139A (ja) |
PL (1) | PL374623A1 (ja) |
RU (1) | RU2383443C2 (ja) |
SG (2) | SG152222A1 (ja) |
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WO2013137902A1 (en) * | 2012-03-16 | 2013-09-19 | Hewlett-Packard Development Company, L.P. | Printhead with recessed slot ends |
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EP3573812B1 (en) | 2017-05-01 | 2023-01-04 | Hewlett-Packard Development Company, L.P. | Molded panels |
JP2022514522A (ja) * | 2019-04-29 | 2022-02-14 | ヒューレット-パッカード デベロップメント カンパニー エル.ピー. | 耐腐食性微小電子機械流体吐出デバイス |
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KR102260364B1 (ko) * | 2019-12-11 | 2021-06-02 | 가천대학교 산학협력단 | 물방울의 공명주파수를 이용한 에칭장치 및 이를 이용한 에칭방법 |
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Also Published As
Publication number | Publication date |
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PL374623A1 (en) | 2005-10-31 |
CN101554711A (zh) | 2009-10-14 |
SG116591A1 (en) | 2005-11-28 |
US20050236358A1 (en) | 2005-10-27 |
AU2005201310A1 (en) | 2005-11-10 |
CN100521095C (zh) | 2009-07-29 |
CN1700423A (zh) | 2005-11-23 |
EP1591253A3 (en) | 2008-11-26 |
CA2503918A1 (en) | 2005-10-26 |
KR20060045801A (ko) | 2006-05-17 |
RU2005112562A (ru) | 2006-10-27 |
EP1591253A2 (en) | 2005-11-02 |
MXPA05004139A (es) | 2005-10-28 |
SG152222A1 (en) | 2009-05-29 |
RU2383443C2 (ru) | 2010-03-10 |
BRPI0500329A (pt) | 2006-01-10 |
AU2005201310B2 (en) | 2010-06-10 |
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