JP4688660B2 - 回転検出装置 - Google Patents
回転検出装置 Download PDFInfo
- Publication number
- JP4688660B2 JP4688660B2 JP2005355176A JP2005355176A JP4688660B2 JP 4688660 B2 JP4688660 B2 JP 4688660B2 JP 2005355176 A JP2005355176 A JP 2005355176A JP 2005355176 A JP2005355176 A JP 2005355176A JP 4688660 B2 JP4688660 B2 JP 4688660B2
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- region
- electrode
- processing circuit
- component
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09036—Recesses or grooves in insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09045—Locally raised area or protrusion of insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10151—Sensor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
Description
3 信号処理回路
4 表面電極
5 部品
7 樹脂
8 磁気検出素子
9 マグネット
11 回転板(回転部材)
14a,14b 凹部(隣接領域)
15 電極形成領域
Claims (3)
- 回転部材との間に磁界を形成するマグネットと、
前記マグネットの近傍に位置して該マグネットによる磁界が回転部材の回転によって変化するのを検出する磁気検出素子と、
熱可塑性樹脂からなる回路形成部に形成された表面電極上に部品が実装されて構築され、前記磁気検出素子からの信号を処理する信号処理回路と、
を含み、前記信号処理回路を熱硬化性樹脂で被覆して封止する回転検出装置において、
前記表面電極を設けた電極形成領域に隣接する隣接領域を、当該電極形成領域より低く形成し、当該隣接領域に前記信号処理回路を被覆した熱硬化性樹脂を充填したことを特徴とする回転検出装置。 - 前記部品が架設される二つの前記表面電極のそれぞれに対応する二つの電極形成領域の間となる前記隣接領域を、当該二つの電極形成領域より低く形成し、当該隣接領域に前記信号処理回路を被覆した熱硬化性樹脂を充填したことを特徴とする請求項1に記載の回転検出装置。
- 前記部品が架設される二つの前記表面電極のうちいずれか一方に対応する電極形成領域に対して前記部品の架設方向外方となる前記隣接領域を、当該電極形成領域より低く形成し、当該隣接領域に前記信号処理回路を被覆した熱硬化性樹脂を充填したことを特徴とする請求項1または2に記載の回転検出装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005355176A JP4688660B2 (ja) | 2005-01-14 | 2005-12-08 | 回転検出装置 |
PCT/JP2006/300215 WO2006075620A1 (ja) | 2005-01-14 | 2006-01-11 | 回転検出装置 |
US11/722,152 US7688066B2 (en) | 2005-01-14 | 2006-01-11 | Rotation detector |
CNA2006800023219A CN101103253A (zh) | 2005-01-14 | 2006-01-11 | 旋转检测器 |
DE112006000196T DE112006000196B4 (de) | 2005-01-14 | 2006-01-11 | Rotationsdetektor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005008380 | 2005-01-14 | ||
JP2005008380 | 2005-01-14 | ||
JP2005355176A JP4688660B2 (ja) | 2005-01-14 | 2005-12-08 | 回転検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006220649A JP2006220649A (ja) | 2006-08-24 |
JP4688660B2 true JP4688660B2 (ja) | 2011-05-25 |
Family
ID=36677645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005355176A Expired - Fee Related JP4688660B2 (ja) | 2005-01-14 | 2005-12-08 | 回転検出装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7688066B2 (ja) |
JP (1) | JP4688660B2 (ja) |
CN (1) | CN101103253A (ja) |
DE (1) | DE112006000196B4 (ja) |
WO (1) | WO2006075620A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007018758B4 (de) * | 2007-01-08 | 2019-05-29 | Asm Automation Sensorik Messtechnik Gmbh | Winkelsensor |
WO2009062539A1 (de) * | 2007-11-12 | 2009-05-22 | Osram Gesellschaft mit beschränkter Haftung | Platine sowie herstellung derselben |
WO2011139977A1 (en) * | 2010-05-02 | 2011-11-10 | Mbs Engineering Llc | Magnet and holder assembly having improved rotational and axial stability |
EP2525193B1 (en) * | 2011-05-17 | 2016-03-02 | Sensata Technologies, Inc. | Magnetic proximity sensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02246176A (ja) * | 1989-03-17 | 1990-10-01 | Sanyo Electric Co Ltd | 磁気センサ |
JPH1114644A (ja) * | 1997-06-26 | 1999-01-22 | Unisia Jecs Corp | 回転検出装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2525199Y2 (ja) | 1991-08-05 | 1997-02-05 | 松下電器産業株式会社 | 磁気検出装置 |
JP2000321093A (ja) * | 1999-05-10 | 2000-11-24 | Denso Corp | 回転検出装置 |
JP2001227902A (ja) * | 2000-02-16 | 2001-08-24 | Mitsubishi Electric Corp | 半導体装置 |
-
2005
- 2005-12-08 JP JP2005355176A patent/JP4688660B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-11 DE DE112006000196T patent/DE112006000196B4/de not_active Expired - Fee Related
- 2006-01-11 CN CNA2006800023219A patent/CN101103253A/zh active Pending
- 2006-01-11 US US11/722,152 patent/US7688066B2/en active Active
- 2006-01-11 WO PCT/JP2006/300215 patent/WO2006075620A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02246176A (ja) * | 1989-03-17 | 1990-10-01 | Sanyo Electric Co Ltd | 磁気センサ |
JPH1114644A (ja) * | 1997-06-26 | 1999-01-22 | Unisia Jecs Corp | 回転検出装置 |
Also Published As
Publication number | Publication date |
---|---|
DE112006000196T5 (de) | 2008-04-17 |
JP2006220649A (ja) | 2006-08-24 |
WO2006075620A1 (ja) | 2006-07-20 |
CN101103253A (zh) | 2008-01-09 |
US20090091315A1 (en) | 2009-04-09 |
DE112006000196B4 (de) | 2011-07-14 |
US7688066B2 (en) | 2010-03-30 |
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