DE3590792T - - Google Patents

Info

Publication number
DE3590792T
DE3590792T DE19853590792 DE3590792T DE3590792T DE 3590792 T DE3590792 T DE 3590792T DE 19853590792 DE19853590792 DE 19853590792 DE 3590792 T DE3590792 T DE 3590792T DE 3590792 T DE3590792 T DE 3590792T
Authority
DE
Germany
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.)
Pending
Application number
DE19853590792
Other languages
German (de)
Other versions
DE3590792C2 (cg-RX-API-DMAC10.html
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP60099395A external-priority patent/JPS61256776A/ja
Priority claimed from JP60099396A external-priority patent/JPS61256777A/ja
Priority claimed from JP60110155A external-priority patent/JPS61269386A/ja
Application filed filed Critical
Publication of DE3590792T publication Critical patent/DE3590792T/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/101—Magnetostrictive devices with mechanical input and electrical output, e.g. generators, sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0052—Manufacturing aspects; Manufacturing of single devices, i.e. of semiconductor magnetic sensor chips
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/80—Constructional details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N52/00—Hall-effect devices
    • H10N52/101—Semiconductor Hall-effect devices
    • H10W72/019—
    • H10W72/90—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01L2224/01—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
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/45099—Material
    • H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45147—Copper (Cu) as principal constituent
    • H10W72/07533—
    • H10W72/536—
    • H10W72/5363—
    • H10W72/5522—
    • H10W72/5524—
    • H10W72/5525—
    • H10W72/59—
    • H10W72/884—
    • H10W72/923—
    • H10W72/932—
    • H10W72/952—
    • H10W74/00—
    • H10W90/736—
    • H10W90/754—
    • H10W90/756—

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Hall/Mr Elements (AREA)
DE19853590792 1985-05-10 1985-10-14 Pending DE3590792T (cg-RX-API-DMAC10.html)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60099395A JPS61256776A (ja) 1985-05-10 1985-05-10 磁電変換素子
JP60099396A JPS61256777A (ja) 1985-05-10 1985-05-10 磁電変換素子およびその製造方法
JP60110155A JPS61269386A (ja) 1985-05-24 1985-05-24 磁電変換素子

Publications (1)

Publication Number Publication Date
DE3590792T true DE3590792T (cg-RX-API-DMAC10.html) 1987-07-16

Family

ID=27308949

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3590792A Expired - Lifetime DE3590792C2 (cg-RX-API-DMAC10.html) 1985-05-10 1985-10-14
DE19853590792 Pending DE3590792T (cg-RX-API-DMAC10.html) 1985-05-10 1985-10-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3590792A Expired - Lifetime DE3590792C2 (cg-RX-API-DMAC10.html) 1985-05-10 1985-10-14

Country Status (5)

Country Link
US (1) US4908685A (cg-RX-API-DMAC10.html)
KR (1) KR910002313B1 (cg-RX-API-DMAC10.html)
DE (2) DE3590792C2 (cg-RX-API-DMAC10.html)
NL (1) NL188488C (cg-RX-API-DMAC10.html)
WO (1) WO1986006878A1 (cg-RX-API-DMAC10.html)

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US6756670B1 (en) * 1988-08-26 2004-06-29 Semiconductor Energy Laboratory Co., Ltd. Electronic device and its manufacturing method
FR2648941B1 (fr) * 1989-06-27 1991-09-06 Thomson Csf Tete de lecture magnetique a effet hall
WO1991014288A1 (en) * 1990-03-07 1991-09-19 Santa Barbara Research Center Magnetoresistor structure and operating method
JP2557998B2 (ja) * 1990-04-04 1996-11-27 旭化成工業株式会社 ＩｎＡｓホール効果素子
US5216405A (en) * 1991-01-14 1993-06-01 General Motors Corporation Package for the magnetic field sensitive device
JPH04360536A (ja) * 1991-06-07 1992-12-14 Sony Corp アルミニウム・ゲルマニウム合金膜のゲルマニウムの除去方法
JPH0737706A (ja) * 1993-07-19 1995-02-07 Murata Mfg Co Ltd 半導体セラミック素子
US6153318A (en) * 1996-04-30 2000-11-28 Rothberg; Gerald M. Layered material having properties that are variable by an applied electric field
JP3031268B2 (ja) 1996-11-20 2000-04-10 株式会社村田製作所 磁器コンデンサ
US5963028A (en) * 1997-08-19 1999-10-05 Allegro Microsystems, Inc. Package for a magnetic field sensing device
US6391675B1 (en) 1998-11-25 2002-05-21 Raytheon Company Method and apparatus for switching high frequency signals
JP2002026419A (ja) * 2000-07-07 2002-01-25 Sanken Electric Co Ltd 磁電変換装置
JP3678195B2 (ja) * 2001-12-18 2005-08-03 株式会社村田製作所 電子部品の製造方法、及び電子部品
JP4685356B2 (ja) * 2002-04-19 2011-05-18 旭化成エレクトロニクス株式会社 磁電変換素子及びその製造方法
EP1367644A1 (en) * 2002-05-29 2003-12-03 STMicroelectronics S.r.l. Semiconductor electronic device and method of manufacturing thereof
US20040036171A1 (en) * 2002-08-22 2004-02-26 Farnworth Warren M. Method and apparatus for enabling a stitch wire bond in the absence of discrete bump formation, semiconductor device assemblies and electronic systems including same
CN1754270A (zh) * 2003-02-26 2006-03-29 旭化成电子株式会社 半导体传感器及其制造方法
WO2004105132A1 (en) * 2003-05-20 2004-12-02 Axalto Sa An electrical connection for a microelectronic chip, and a method for manufacturing such a connection
EP1580568A3 (en) * 2004-03-24 2012-09-19 Yamaha Corporation Semiconductor device, magnetic sensor, and magnetic sensor unit
US7459340B2 (en) * 2004-12-14 2008-12-02 Casio Computer Co., Ltd. Semiconductor device and manufacturing method thereof
JPWO2006070826A1 (ja) * 2004-12-28 2008-08-07 旭化成エレクトロニクス株式会社 磁気方式回転角センサ、および、角度情報処理装置
EP2006700B1 (en) * 2006-04-13 2015-12-30 Asahi Kasei EMD Corporation Magnetic sensor and method for fabricating the same
US7816772B2 (en) * 2007-03-29 2010-10-19 Allegro Microsystems, Inc. Methods and apparatus for multi-stage molding of integrated circuit package
US9823090B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a target object
US8486755B2 (en) * 2008-12-05 2013-07-16 Allegro Microsystems, Llc Magnetic field sensors and methods for fabricating the magnetic field sensors
JP2010141112A (ja) * 2008-12-11 2010-06-24 Sharp Corp 半導体装置および半導体装置の製造方法
US20100188078A1 (en) * 2009-01-28 2010-07-29 Andrea Foletto Magnetic sensor with concentrator for increased sensing range
CN101924046A (zh) * 2009-06-16 2010-12-22 飞思卡尔半导体公司 在半导体器件中形成引线键合的方法
JP5327233B2 (ja) * 2009-07-08 2013-10-30 トヨタ自動車株式会社 半導体装置とその製造方法
JP2013051459A (ja) * 2011-08-30 2013-03-14 Canon Inc 電気機械変換装置及びその製造方法
US8629539B2 (en) 2012-01-16 2014-01-14 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having non-conductive die paddle
US9812588B2 (en) 2012-03-20 2017-11-07 Allegro Microsystems, Llc Magnetic field sensor integrated circuit with integral ferromagnetic material
US10234513B2 (en) 2012-03-20 2019-03-19 Allegro Microsystems, Llc Magnetic field sensor integrated circuit with integral ferromagnetic material
US9666788B2 (en) 2012-03-20 2017-05-30 Allegro Microsystems, Llc Integrated circuit package having a split lead frame
US9494660B2 (en) 2012-03-20 2016-11-15 Allegro Microsystems, Llc Integrated circuit package having a split lead frame
US10215550B2 (en) 2012-05-01 2019-02-26 Allegro Microsystems, Llc Methods and apparatus for magnetic sensors having highly uniform magnetic fields
US9817078B2 (en) 2012-05-10 2017-11-14 Allegro Microsystems Llc Methods and apparatus for magnetic sensor having integrated coil
US10725100B2 (en) 2013-03-15 2020-07-28 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an externally accessible coil
US9411025B2 (en) 2013-04-26 2016-08-09 Allegro Microsystems, Llc Integrated circuit package having a split lead frame and a magnet
KR101768254B1 (ko) * 2013-06-12 2017-08-16 매그나칩 반도체 유한회사 반도체 기반의 자기 센서 및 그 제조 방법
US10145908B2 (en) 2013-07-19 2018-12-04 Allegro Microsystems, Llc Method and apparatus for magnetic sensor producing a changing magnetic field
US9810519B2 (en) 2013-07-19 2017-11-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as tooth detectors
US10495699B2 (en) 2013-07-19 2019-12-03 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target
KR102116147B1 (ko) * 2014-03-06 2020-05-28 매그나칩 반도체 유한회사 매립형 마그네틱 센서
US9823092B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor providing a movement detector
US10712403B2 (en) 2014-10-31 2020-07-14 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
US9719806B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a ferromagnetic target object
US9720054B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
US11067643B2 (en) 2014-11-03 2021-07-20 Melexis Technologies Nv Magnetic field sensor and method for making same
GB2535683A (en) * 2014-11-03 2016-08-31 Melexis Technologies Nv Magnetic field sensor and method for making same
US10260905B2 (en) 2016-06-08 2019-04-16 Allegro Microsystems, Llc Arrangements for magnetic field sensors to cancel offset variations
US10041810B2 (en) 2016-06-08 2018-08-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as movement detectors
US10012518B2 (en) 2016-06-08 2018-07-03 Allegro Microsystems, Llc Magnetic field sensor for sensing a proximity of an object
US10310028B2 (en) 2017-05-26 2019-06-04 Allegro Microsystems, Llc Coil actuated pressure sensor
US10996289B2 (en) 2017-05-26 2021-05-04 Allegro Microsystems, Llc Coil actuated position sensor with reflected magnetic field
US10641842B2 (en) 2017-05-26 2020-05-05 Allegro Microsystems, Llc Targets for coil actuated position sensors
US10837943B2 (en) 2017-05-26 2020-11-17 Allegro Microsystems, Llc Magnetic field sensor with error calculation
US11428755B2 (en) 2017-05-26 2022-08-30 Allegro Microsystems, Llc Coil actuated sensor with sensitivity detection
US10324141B2 (en) 2017-05-26 2019-06-18 Allegro Microsystems, Llc Packages for coil actuated position sensors
US10866117B2 (en) 2018-03-01 2020-12-15 Allegro Microsystems, Llc Magnetic field influence during rotation movement of magnetic target
US10921391B2 (en) 2018-08-06 2021-02-16 Allegro Microsystems, Llc Magnetic field sensor with spacer
US11255700B2 (en) 2018-08-06 2022-02-22 Allegro Microsystems, Llc Magnetic field sensor
US10823586B2 (en) 2018-12-26 2020-11-03 Allegro Microsystems, Llc Magnetic field sensor having unequally spaced magnetic field sensing elements
US11061084B2 (en) 2019-03-07 2021-07-13 Allegro Microsystems, Llc Coil actuated pressure sensor and deflectable substrate
US10955306B2 (en) 2019-04-22 2021-03-23 Allegro Microsystems, Llc Coil actuated pressure sensor and deformable substrate
US10991644B2 (en) 2019-08-22 2021-04-27 Allegro Microsystems, Llc Integrated circuit package having a low profile
US11237020B2 (en) 2019-11-14 2022-02-01 Allegro Microsystems, Llc Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle of rotation of a magnet
US11280637B2 (en) 2019-11-14 2022-03-22 Allegro Microsystems, Llc High performance magnetic angle sensor
US11262422B2 (en) 2020-05-08 2022-03-01 Allegro Microsystems, Llc Stray-field-immune coil-activated position sensor
US11493361B2 (en) 2021-02-26 2022-11-08 Allegro Microsystems, Llc Stray field immune coil-activated sensor
US11578997B1 (en) 2021-08-24 2023-02-14 Allegro Microsystems, Llc Angle sensor using eddy currents
US12523717B2 (en) 2024-02-15 2026-01-13 Allegro Microsystems, Llc Closed loop magnetic field sensor with current control

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US4609936A (en) * 1979-09-19 1986-09-02 Motorola, Inc. Semiconductor chip with direct-bonded external leadframe

Also Published As

Publication number Publication date
US4908685A (en) 1990-03-13
NL188488B (nl) 1992-02-03
DE3590792C2 (cg-RX-API-DMAC10.html) 1991-05-23
NL188488C (nl) 1992-07-01
KR910002313B1 (ko) 1991-04-11
KR870700275A (ko) 1987-08-20
NL8520325A (nl) 1987-04-01
WO1986006878A1 (fr) 1986-11-20

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