JP4337570B2 - 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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- JP4337570B2 JP4337570B2 JP2004033087A JP2004033087A JP4337570B2 JP 4337570 B2 JP4337570 B2 JP 4337570B2 JP 2004033087 A JP2004033087 A JP 2004033087A JP 2004033087 A JP2004033087 A JP 2004033087A JP 4337570 B2 JP4337570 B2 JP 4337570B2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/023—Housings for acceleration measuring devices
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- H—ELECTRICITY
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
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- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
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- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29199—Material of the matrix
- H01L2224/2929—Material of the matrix with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
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- H—ELECTRICITY
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00013—Fully indexed content
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- H01L2924/01005—Boron [B]
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- H01L2924/01033—Arsenic [As]
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Pressure Sensors (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
まず、基板10の上に、接着部材30を配設する。この接着部材30は上述したように、粉末状態の発泡剤31aが混入された接着剤32をディスペンス法などにより塗布することによって配設される。
次に、図2(b)に示されるように、センサチップ20と基板10との間でワイヤボンディングを行う。それにより、センサチップ20と基板10とがボンディングワイヤ40によって結線され電気的に接続される。このときも、発泡剤31aは固形(粉末)の状態にある。
続いて、このものを、たとえば200℃に加熱する。それにより、図2(c)に示されるように、接着剤32中の発泡剤31aが気化し、気化が行われた部分がボイド31として形成される。こうして、本実施形態の加速度センサS1ができあがる。
なお、上記実施形態では、熱や光により発泡剤を気化させることによって、ボイドを有する低弾性な接着部材を実現していたが、本発明の接着部材、すなわちエネルギー付与後にエネルギー付与前に比べて弾性が低下する接着部材の実現方法は、これに限定されるものではない。
31a…発泡剤、32…接着剤、40…ボンディングワイヤ。
Claims (10)
- ボンディングワイヤ(40)が接続されるセンサチップ(20)を接着部材(30)を介して基板(10)上に接着し固定してなるセンサ装置において、
前記接着部材(30)として、熱を付与することにより熱を付与する前に比べて弾性が低下する熱硬化型のものを用いることを特徴とするセンサ装置。 - 前記熱を付与された前記接着部材(30)は、ボイド(31)が内在することによりクッション機能を有するものであることを特徴とする請求項1に記載のセンサ装置。
- 前記接着部材(30)は、接着剤(32)中に熱の付与により気化する発泡剤(31a)が含有されたものであることを特徴とする請求項1または2に記載のセンサ装置。
- 前記発泡剤(31a)は、アゾジカルボンアミド、ジニトロソペンタメチレンテトラミン、ベンゼンスルホニルヒドラジドおよびこれらの混合物の中から選択されたものであることを特徴とする請求項3に記載のセンサ装置。
- 前記接着部材(30)は、熱を付与する前の弾性率が1MPa以上であり、熱を付与した後の弾性率が0.5MPaに低下するものであることを特徴とする請求項1ないし4のいずれか1つに記載のセンサ装置。
- ボンディングワイヤ(40)が接続されるセンサチップ(20)を、接着部材(30)を介して基板(10)上に接着し固定するようにしたセンサ装置の製造方法において、
前記接着部材(30)として、熱を付与することにより熱を付与する前に比べて弾性が低下する熱硬化型のものを用いることを特徴とするセンサ装置の製造方法。 - 前記熱を付与された前記接着部材(30)は、ボイド(31)が内在することによりクッション機能を有するものであることを特徴とする請求項6に記載のセンサ装置の製造方法。
- 前記接着部材(30)は、接着剤(32)中に熱の付与により気化する発泡剤(31a)が含有されたものであることを特徴とする請求項6または7に記載のセンサ装置の製造方法。
- 前記発泡剤(31a)は、アゾジカルボンアミド、ジニトロソペンタメチレンテトラミン、ベンゼンスルホニルヒドラジドおよびこれらの混合物の中から選択されたものであることを特徴とする請求項8に記載のセンサ装置の製造方法。
- 前記接着部材(30)は、熱を付与する前の弾性率が1MPa以上であり、熱を付与した後の弾性率が0.5MPaに低下するものであることを特徴とする請求項6ないし9のいずれか1つに記載のセンサ装置の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004033087A JP4337570B2 (ja) | 2004-02-10 | 2004-02-10 | センサ装置およびその製造方法 |
KR1020050009188A KR100682625B1 (ko) | 2004-02-10 | 2005-02-01 | 센서 장치 및 그의 제조방법 |
EP05002056A EP1566613A1 (en) | 2004-02-10 | 2005-02-01 | Sensor device |
US11/046,793 US7223637B2 (en) | 2004-02-10 | 2005-02-01 | Method of manufacturing a sensor device with binding material having a foaming agent |
CNA2005100070715A CN1654963A (zh) | 2004-02-10 | 2005-02-07 | 传感器装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004033087A JP4337570B2 (ja) | 2004-02-10 | 2004-02-10 | センサ装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005228777A JP2005228777A (ja) | 2005-08-25 |
JP4337570B2 true JP4337570B2 (ja) | 2009-09-30 |
Family
ID=34709075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004033087A Expired - Fee Related JP4337570B2 (ja) | 2004-02-10 | 2004-02-10 | センサ装置およびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7223637B2 (ja) |
EP (1) | EP1566613A1 (ja) |
JP (1) | JP4337570B2 (ja) |
KR (1) | KR100682625B1 (ja) |
CN (1) | CN1654963A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5045769B2 (ja) * | 2009-03-04 | 2012-10-10 | 株式会社デンソー | センサ装置の製造方法 |
CN103983807B (zh) * | 2014-05-15 | 2018-06-22 | 清华大学 | 硅微机械加速度计 |
KR102285332B1 (ko) | 2014-11-11 | 2021-08-04 | 삼성전자주식회사 | 반도체 패키지 및 이를 포함하는 반도체 장치 |
KR102177621B1 (ko) * | 2014-12-30 | 2020-11-11 | 코오롱글로텍주식회사 | 원단용 입체 열전사 필름 |
KR101775017B1 (ko) * | 2016-06-14 | 2017-09-05 | 세종공업 주식회사 | 다공성 접착제 제조방법 및 이에 의해 제조된 다공성 접착제가 사용된 가스센서 |
JP7091696B2 (ja) * | 2018-02-20 | 2022-06-28 | 株式会社デンソー | 物理量センサおよび半導体装置 |
EP3929540A1 (en) * | 2020-06-26 | 2021-12-29 | TE Connectivity Norge AS | Attachment system for attaching a sensor to a substrate, method of attaching a sensor to a substrate |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676790B2 (ja) | 1987-07-30 | 1994-09-28 | 株式会社東芝 | イグナイタ |
US5001542A (en) | 1988-12-05 | 1991-03-19 | Hitachi Chemical Company | Composition for circuit connection, method for connection using the same, and connected structure of semiconductor chips |
JP3445641B2 (ja) * | 1993-07-30 | 2003-09-08 | 株式会社デンソー | 半導体装置 |
US6486003B1 (en) * | 1996-12-13 | 2002-11-26 | Tessera, Inc. | Expandable interposer for a microelectronic package and method therefor |
US6157085A (en) | 1998-04-07 | 2000-12-05 | Citizen Watch Co., Ltd. | Semiconductor device for preventing exfoliation from occurring between a semiconductor chip and a resin substrate |
DE10012882C2 (de) * | 2000-03-16 | 2002-06-20 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Aufbringung eines Halbleiterchips auf ein Trägerelement |
JP2002005951A (ja) * | 2000-06-26 | 2002-01-09 | Denso Corp | 半導体力学量センサ及びその製造方法 |
US6503780B1 (en) * | 2000-07-05 | 2003-01-07 | Amkor Technology, Inc. | Wafer scale image sensor package fabrication method |
JP2003021647A (ja) * | 2001-07-06 | 2003-01-24 | Denso Corp | 電子装置 |
US6871395B2 (en) * | 2001-08-06 | 2005-03-29 | Siemens Technology-To-Business Center, Llc. | Methods for manufacturing a tactile sensor using an electrically conductive elastomer |
TW200507279A (en) * | 2003-07-16 | 2005-02-16 | Adv Lcd Tech Dev Ct Co Ltd | Thin-film semiconductor substrate, method of manufacturing the same; apparatus for and method of crystallization;Thin-film semiconductor apparatus, method of manufacturing the same; |
-
2004
- 2004-02-10 JP JP2004033087A patent/JP4337570B2/ja not_active Expired - Fee Related
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2005
- 2005-02-01 EP EP05002056A patent/EP1566613A1/en not_active Ceased
- 2005-02-01 KR KR1020050009188A patent/KR100682625B1/ko not_active IP Right Cessation
- 2005-02-01 US US11/046,793 patent/US7223637B2/en not_active Expired - Fee Related
- 2005-02-07 CN CNA2005100070715A patent/CN1654963A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20060042922A (ko) | 2006-05-15 |
EP1566613A1 (en) | 2005-08-24 |
US7223637B2 (en) | 2007-05-29 |
CN1654963A (zh) | 2005-08-17 |
KR100682625B1 (ko) | 2007-02-15 |
JP2005228777A (ja) | 2005-08-25 |
US20050173810A1 (en) | 2005-08-11 |
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