JP2006010426A - センサ装置およびその製造方法 - Google Patents
センサ装置およびその製造方法 Download PDFInfo
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- JP2006010426A JP2006010426A JP2004186045A JP2004186045A JP2006010426A JP 2006010426 A JP2006010426 A JP 2006010426A JP 2004186045 A JP2004186045 A JP 2004186045A JP 2004186045 A JP2004186045 A JP 2004186045A JP 2006010426 A JP2006010426 A JP 2006010426A
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Abstract
【解決手段】 検出用のセンシング部21を有するセンサ素子20を備え、センシング部21を露出させた状態で、センサ素子20と外部とを電気的に接続する部分である電気接続部30が電気絶縁性部材にて被覆され保護されてなるセンサ装置100において、電気絶縁性部材は、電気接続部30に対して蒸着法により形成されたパリレンなどからなる蒸着膜である。
【選択図】 図2
Description
なお、本発明のセンサ装置は、上記したフローセンサに限定されるものではないことはもちろんである。それ以外には、たとえば、湿度センサ、ガスセンサ、光センサ、タイヤ圧センサ、DPF(ディーゼルパティキュレートフィルタ)センサ等の耐環境性能が求められる分野のセンサへ適用することができる。
30…電気接続部としてのボンディングワイヤ、40…電気絶縁性部材、
200…マスク治具としての金型、221…開口部、222…緩衝機構。
Claims (5)
- 検出用のセンシング部(21)を有するセンサ素子(20)を備え、
前記センシング部(21)を露出させた状態で、前記センサ素子(20)と外部とを電気的に接続する部分である電気接続部(30)が電気絶縁性部材(40)にて被覆され保護されてなるセンサ装置において、
前記電気絶縁性部材(40)は、前記電気接続部(30)に対して蒸着法により形成された蒸着膜であることを特徴とするセンサ装置。 - 前記蒸着膜は、有機膜であることを特徴とする請求項1に記載のセンサ装置。
- 前記有機膜はパリレンからなる膜であることを特徴とする請求項2に記載のセンサ装置。
- 検出用のセンシング部(21)を有するセンサ素子(20)を備え、
前記センシング部(21)を露出させた状態で、前記センサ素子(20)と外部とを電気的に接続する部分である電気接続部(30)が電気絶縁性部材(40)にて被覆され保護されてなるセンサ装置を製造する製造方法であって、
前記電気接続部(40)に対応して開口した開口部(221)を有するマスク治具(200)を用意し、
このマスク治具(200)により前記電気接続部(30)を開口させた状態で蒸着を行うことにより、形成された蒸着膜を前記電気絶縁性部材(40)として形成することを特徴とするセンサ装置の製造方法。 - 前記マスク治具(200)として、前記センサ素子(20)に当たる部分に、当該部分が前記センサ素子(20)に当たる力を緩衝させる緩衝機構(222)が備えられたものを用いることを特徴とする請求項4に記載のセンサ装置の製造方法。
Priority Applications (4)
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JP2004186045A JP2006010426A (ja) | 2004-06-24 | 2004-06-24 | センサ装置およびその製造方法 |
US11/149,134 US7305878B2 (en) | 2004-06-24 | 2005-06-10 | Sensor equipment having sensing portion and method for manufacturing the same |
FR0506288A FR2872277B1 (fr) | 2004-06-24 | 2005-06-21 | Equipement a capteur possedant une partie captante et procede pour fabriquer cet equipement |
DE102005029174A DE102005029174A1 (de) | 2004-06-24 | 2005-06-23 | Halbleitervorrichtung mit einem Erfassungsabschnitt und Verfahren zum Herstellen des Gleichen |
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JP2004186045A JP2006010426A (ja) | 2004-06-24 | 2004-06-24 | センサ装置およびその製造方法 |
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US (1) | US7305878B2 (ja) |
JP (1) | JP2006010426A (ja) |
DE (1) | DE102005029174A1 (ja) |
FR (1) | FR2872277B1 (ja) |
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KR100896936B1 (ko) | 2007-05-15 | 2009-05-14 | (주)미코엠에스티 | 용량형 압력 센서 및 그의 제조 방법 |
JP2011501188A (ja) * | 2007-10-23 | 2011-01-06 | サーム−オー−ディスク・インコーポレイテッド | 流体流速センサ及び動作方法 |
JP2011122879A (ja) * | 2009-12-09 | 2011-06-23 | Denso Corp | 空気流量測定装置 |
JP2014025814A (ja) * | 2012-07-27 | 2014-02-06 | Hitachi Automotive Systems Ltd | 流量測定装置 |
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DE102007008291A1 (de) * | 2007-02-16 | 2008-08-21 | Siemens Ag | Luftmassenmesser |
KR101545019B1 (ko) * | 2007-09-05 | 2015-08-18 | 삼성전자주식회사 | Lds를 이용한 전자 기기의 제조방법 및 그에 의해 제조된 전자 기기 |
JP5178388B2 (ja) * | 2008-08-11 | 2013-04-10 | 日立オートモティブシステムズ株式会社 | 空気流量測定装置 |
DE102010043083A1 (de) * | 2010-10-28 | 2012-05-03 | Robert Bosch Gmbh | Sensorvorrichtung zur Erfassung einer Strömungseigenschaft eines fluiden Mediums |
DE102010043062A1 (de) * | 2010-10-28 | 2012-05-03 | Robert Bosch Gmbh | Sensorvorrichtung zur Erfassung einer Strömungseigenschaft eines fluiden Mediums |
JP5779471B2 (ja) * | 2011-10-06 | 2015-09-16 | 日立オートモティブシステムズ株式会社 | 湿度検出装置 |
JP6035582B2 (ja) * | 2013-10-30 | 2016-11-30 | 株式会社デンソー | 空気流量測定装置及びその製造方法 |
DE102014108349A1 (de) * | 2014-06-13 | 2015-12-17 | Endress+Hauser Flowtec Ag | Messanordnung mit einem Trägerelement und einem mikromechanischen Sensor |
EP3006903B1 (de) * | 2014-10-10 | 2016-12-07 | SICK Engineering GmbH | Durchflussmessvorrichtung zum Messen eines Parameters einer aus einem Fluid gebildeten Strömung |
WO2018193743A1 (ja) * | 2017-04-21 | 2018-10-25 | 日立オートモティブシステムズ株式会社 | 湿度測定装置 |
CN111183338B (zh) * | 2017-09-29 | 2021-12-14 | 日立安斯泰莫株式会社 | 物理量检测装置 |
EP3618101A1 (en) * | 2018-08-31 | 2020-03-04 | Melexis Technologies NV | Sensor device and manufacturing method thereof |
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Also Published As
Publication number | Publication date |
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FR2872277B1 (fr) | 2008-01-04 |
US20050284216A1 (en) | 2005-12-29 |
US7305878B2 (en) | 2007-12-11 |
FR2872277A1 (fr) | 2005-12-30 |
DE102005029174A1 (de) | 2006-01-12 |
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