JPS62158338A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS62158338A
JPS62158338A JP29942585A JP29942585A JPS62158338A JP S62158338 A JPS62158338 A JP S62158338A JP 29942585 A JP29942585 A JP 29942585A JP 29942585 A JP29942585 A JP 29942585A JP S62158338 A JPS62158338 A JP S62158338A
Authority
JP
Japan
Prior art keywords
ic chip
bonding wires
conductors
formed
bonding
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.)
Pending
Application number
JP29942585A
Inventor
Hisao Arai
Taiyo Yamamoto
Original Assignee
Tanaka Denshi Kogyo Kk
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
Application filed by Tanaka Denshi Kogyo Kk filed Critical Tanaka Denshi Kogyo Kk
Priority to JP29942585A priority Critical patent/JPS62158338A/en
Publication of JPS62158338A publication Critical patent/JPS62158338A/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/43Manufacturing methods
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/43Manufacturing methods
    • H01L2224/438Post-treatment of the connector
    • H01L2224/43848Thermal treatments, e.g. annealing, controlled cooling
    • HELECTRICITY
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    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/44Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
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    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/44Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001Core members of the connector
    • H01L2224/4501Shape
    • H01L2224/45012Cross-sectional shape
    • H01L2224/45015Cross-sectional shape being circular
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    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/44Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001Core members of the connector
    • H01L2224/45099Material
    • H01L2224/451Material 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
    • H01L2224/45138Material 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
    • H01L2224/45147Copper (Cu) as principal constituent
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    • H01L2224/4554Coating
    • H01L2224/45565Single coating layer
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    • H01L2224/4554Coating
    • H01L2224/45599Material
    • H01L2224/456Material 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
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    • H01L2224/45601Material 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 less than 400°C
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    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
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    • H01L2224/4805Shape
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    • H01L2224/48091Arched
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    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481Disposition
    • H01L2224/48151Connecting 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
    • H01L2224/48221Connecting 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
    • H01L2224/48225Connecting 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
    • H01L2224/48227Connecting 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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    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484Connecting portions
    • H01L2224/48463Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
    • H01L2224/48465Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484Connecting portions
    • H01L2224/4847Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48472Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
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    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/85Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
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    • H01L2224/85Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/852Applying energy for connecting
    • H01L2224/85201Compression bonding
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    • H01L2224/85Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/852Applying energy for connecting
    • H01L2224/85201Compression bonding
    • H01L2224/85205Ultrasonic bonding
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    • H01L2224/85Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/858Bonding techniques
    • H01L2224/85801Soldering or alloying
    • H01L2224/85815Reflow soldering
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    • H01L2924/11Device type
    • H01L2924/14Integrated circuits
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    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/151Die mounting substrate
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    • H01L2924/15153Shape the die mounting substrate comprising a recess for hosting the device
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    • H01L2924/1531Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15312Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a pin array, e.g. PGA

Abstract

PURPOSE: To enable a semiconductor device to be inexpensively manufactured, by coupling an IC chip, a soldering bump, and conductors through bonding wires which are formed by coating a core material of high-purity copper with solder plating.
CONSTITUTION: Conductors 8 are connected with an IC chip 10 through bonding wires 12, to couple the IC chip 10 and a lead pin 5. The bonding wires 12 are formed by coating a core material 12a, which is trimmed into a Cu wire of 30× in diameter by repeating wire-drawing processes and intermediate heat treatment of the high-purity copper, with solder plating 3. And, they are made to adhere to bonding leads 8a of the conductors 8 and the soldering bump 9 of the IC chip 10 by thermal pressing or supersonic bonding method or the like. Because the conductors 8 and the bonding wires 12 are coated with the solder plating 3 in this way and besides the soldering bump 9 is also formed on the side of the IC chip 10, adhesion strength of the bonding wires is further enhanced.
COPYRIGHT: (C)1987,JPO&Japio
JP29942585A 1985-12-28 1985-12-28 Semiconductor device Pending JPS62158338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29942585A JPS62158338A (en) 1985-12-28 1985-12-28 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29942585A JPS62158338A (en) 1985-12-28 1985-12-28 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS62158338A true JPS62158338A (en) 1987-07-14

Family

ID=17872399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29942585A Pending JPS62158338A (en) 1985-12-28 1985-12-28 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS62158338A (en)

Cited By (31)

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Publication number Priority date Publication date Assignee Title
US8030744B2 (en) 2005-06-22 2011-10-04 Infineon Technologies Ag Arrangement for electrically connecting semiconductor circuit arrangements to an external contact device and method for producing the same
JP2014513439A (en) * 2011-05-03 2014-05-29 テッセラ,インコーポレイテッド Package-on-package assembly having a wire bonds leading to sealing surface
US9391008B2 (en) 2012-07-31 2016-07-12 Invensas Corporation Reconstituted wafer-level package DRAM
US9412714B2 (en) 2014-05-30 2016-08-09 Invensas Corporation Wire bond support structure and microelectronic package including wire bonds therefrom
US9502390B2 (en) 2012-08-03 2016-11-22 Invensas Corporation BVA interposer
US9553076B2 (en) 2010-07-19 2017-01-24 Tessera, Inc. Stackable molded microelectronic packages with area array unit connectors
US9570382B2 (en) 2010-07-19 2017-02-14 Tessera, Inc. Stackable molded microelectronic packages
US9570416B2 (en) 2004-11-03 2017-02-14 Tessera, Inc. Stacked packaging improvements
US9583411B2 (en) 2014-01-17 2017-02-28 Invensas Corporation Fine pitch BVA using reconstituted wafer with area array accessible for testing
US9601454B2 (en) 2013-02-01 2017-03-21 Invensas Corporation Method of forming a component having wire bonds and a stiffening layer
US9615456B2 (en) 2012-12-20 2017-04-04 Invensas Corporation Microelectronic assembly for microelectronic packaging with bond elements to encapsulation surface
US9659848B1 (en) 2015-11-18 2017-05-23 Invensas Corporation Stiffened wires for offset BVA
US9685365B2 (en) 2013-08-08 2017-06-20 Invensas Corporation Method of forming a wire bond having a free end
US9691679B2 (en) 2012-02-24 2017-06-27 Invensas Corporation Method for package-on-package assembly with wire bonds to encapsulation surface
US9728527B2 (en) 2013-11-22 2017-08-08 Invensas Corporation Multiple bond via arrays of different wire heights on a same substrate
US9735084B2 (en) 2014-12-11 2017-08-15 Invensas Corporation Bond via array for thermal conductivity
US9761554B2 (en) 2015-05-07 2017-09-12 Invensas Corporation Ball bonding metal wire bond wires to metal pads
US9761558B2 (en) 2011-10-17 2017-09-12 Invensas Corporation Package-on-package assembly with wire bond vias
US9812402B2 (en) 2015-10-12 2017-11-07 Invensas Corporation Wire bond wires for interference shielding
US9842745B2 (en) 2012-02-17 2017-12-12 Invensas Corporation Heat spreading substrate with embedded interconnects
US9852969B2 (en) 2013-11-22 2017-12-26 Invensas Corporation Die stacks with one or more bond via arrays of wire bond wires and with one or more arrays of bump interconnects
US9888579B2 (en) 2015-03-05 2018-02-06 Invensas Corporation Pressing of wire bond wire tips to provide bent-over tips
US9911718B2 (en) 2015-11-17 2018-03-06 Invensas Corporation ‘RDL-First’ packaged microelectronic device for a package-on-package device
US9935075B2 (en) 2016-07-29 2018-04-03 Invensas Corporation Wire bonding method and apparatus for electromagnetic interference shielding
US9953914B2 (en) 2012-05-22 2018-04-24 Invensas Corporation Substrate-less stackable package with wire-bond interconnect
US9984901B2 (en) 2005-12-23 2018-05-29 Tessera, Inc. Method for making a microelectronic assembly having conductive elements
US9984992B2 (en) 2015-12-30 2018-05-29 Invensas Corporation Embedded wire bond wires for vertical integration with separate surface mount and wire bond mounting surfaces
US10008469B2 (en) 2015-04-30 2018-06-26 Invensas Corporation Wafer-level packaging using wire bond wires in place of a redistribution layer
US10008477B2 (en) 2013-09-16 2018-06-26 Invensas Corporation Microelectronic element with bond elements to encapsulation surface
US10026717B2 (en) 2013-11-22 2018-07-17 Invensas Corporation Multiple bond via arrays of different wire heights on a same substrate
US10181457B2 (en) 2015-10-26 2019-01-15 Invensas Corporation Microelectronic package for wafer-level chip scale packaging with fan-out

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9570416B2 (en) 2004-11-03 2017-02-14 Tessera, Inc. Stacked packaging improvements
DE102005028951B4 (en) 2005-06-22 2018-05-30 Infineon Technologies Ag An arrangement for electrically connecting a semiconductor circuit arrangement having an outer contact means
US8030744B2 (en) 2005-06-22 2011-10-04 Infineon Technologies Ag Arrangement for electrically connecting semiconductor circuit arrangements to an external contact device and method for producing the same
US9984901B2 (en) 2005-12-23 2018-05-29 Tessera, Inc. Method for making a microelectronic assembly having conductive elements
US10128216B2 (en) 2010-07-19 2018-11-13 Tessera, Inc. Stackable molded microelectronic packages
US9553076B2 (en) 2010-07-19 2017-01-24 Tessera, Inc. Stackable molded microelectronic packages with area array unit connectors
US9570382B2 (en) 2010-07-19 2017-02-14 Tessera, Inc. Stackable molded microelectronic packages
US9691731B2 (en) 2011-05-03 2017-06-27 Tessera, Inc. Package-on-package assembly with wire bonds to encapsulation surface
US10062661B2 (en) 2011-05-03 2018-08-28 Tessera, Inc. Package-on-package assembly with wire bonds to encapsulation surface
JP2014513439A (en) * 2011-05-03 2014-05-29 テッセラ,インコーポレイテッド Package-on-package assembly having a wire bonds leading to sealing surface
US9761558B2 (en) 2011-10-17 2017-09-12 Invensas Corporation Package-on-package assembly with wire bond vias
US9842745B2 (en) 2012-02-17 2017-12-12 Invensas Corporation Heat spreading substrate with embedded interconnects
US9691679B2 (en) 2012-02-24 2017-06-27 Invensas Corporation Method for package-on-package assembly with wire bonds to encapsulation surface
US10170412B2 (en) 2012-05-22 2019-01-01 Invensas Corporation Substrate-less stackable package with wire-bond interconnect
US9953914B2 (en) 2012-05-22 2018-04-24 Invensas Corporation Substrate-less stackable package with wire-bond interconnect
US9917073B2 (en) 2012-07-31 2018-03-13 Invensas Corporation Reconstituted wafer-level package dram with conductive interconnects formed in encapsulant at periphery of the package
US9391008B2 (en) 2012-07-31 2016-07-12 Invensas Corporation Reconstituted wafer-level package DRAM
US9502390B2 (en) 2012-08-03 2016-11-22 Invensas Corporation BVA interposer
US9615456B2 (en) 2012-12-20 2017-04-04 Invensas Corporation Microelectronic assembly for microelectronic packaging with bond elements to encapsulation surface
US9601454B2 (en) 2013-02-01 2017-03-21 Invensas Corporation Method of forming a component having wire bonds and a stiffening layer
US9685365B2 (en) 2013-08-08 2017-06-20 Invensas Corporation Method of forming a wire bond having a free end
US10008477B2 (en) 2013-09-16 2018-06-26 Invensas Corporation Microelectronic element with bond elements to encapsulation surface
US10026717B2 (en) 2013-11-22 2018-07-17 Invensas Corporation Multiple bond via arrays of different wire heights on a same substrate
US9852969B2 (en) 2013-11-22 2017-12-26 Invensas Corporation Die stacks with one or more bond via arrays of wire bond wires and with one or more arrays of bump interconnects
US9728527B2 (en) 2013-11-22 2017-08-08 Invensas Corporation Multiple bond via arrays of different wire heights on a same substrate
US9837330B2 (en) 2014-01-17 2017-12-05 Invensas Corporation Fine pitch BVA using reconstituted wafer with area array accessible for testing
US9583411B2 (en) 2014-01-17 2017-02-28 Invensas Corporation Fine pitch BVA using reconstituted wafer with area array accessible for testing
US9412714B2 (en) 2014-05-30 2016-08-09 Invensas Corporation Wire bond support structure and microelectronic package including wire bonds therefrom
US9947641B2 (en) 2014-05-30 2018-04-17 Invensas Corporation Wire bond support structure and microelectronic package including wire bonds therefrom
US9735084B2 (en) 2014-12-11 2017-08-15 Invensas Corporation Bond via array for thermal conductivity
US9888579B2 (en) 2015-03-05 2018-02-06 Invensas Corporation Pressing of wire bond wire tips to provide bent-over tips
US10008469B2 (en) 2015-04-30 2018-06-26 Invensas Corporation Wafer-level packaging using wire bond wires in place of a redistribution layer
US9761554B2 (en) 2015-05-07 2017-09-12 Invensas Corporation Ball bonding metal wire bond wires to metal pads
US9812402B2 (en) 2015-10-12 2017-11-07 Invensas Corporation Wire bond wires for interference shielding
US10115678B2 (en) 2015-10-12 2018-10-30 Invensas Corporation Wire bond wires for interference shielding
US10181457B2 (en) 2015-10-26 2019-01-15 Invensas Corporation Microelectronic package for wafer-level chip scale packaging with fan-out
US10043779B2 (en) 2015-11-17 2018-08-07 Invensas Corporation Packaged microelectronic device for a package-on-package device
US9911718B2 (en) 2015-11-17 2018-03-06 Invensas Corporation ‘RDL-First’ packaged microelectronic device for a package-on-package device
US9659848B1 (en) 2015-11-18 2017-05-23 Invensas Corporation Stiffened wires for offset BVA
US9984992B2 (en) 2015-12-30 2018-05-29 Invensas Corporation Embedded wire bond wires for vertical integration with separate surface mount and wire bond mounting surfaces
US9935075B2 (en) 2016-07-29 2018-04-03 Invensas Corporation Wire bonding method and apparatus for electromagnetic interference shielding

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