[go: up one dir, main page]

WO2003017328A3 - Encapsulated integrated circuit package and method of manufacturing an integrated circuit package - Google Patents

Encapsulated integrated circuit package and method of manufacturing an integrated circuit package

Info

Publication number
WO2003017328A3
WO2003017328A3 PCT/US2002/026095 US0226095W WO03017328A3 WO 2003017328 A3 WO2003017328 A3 WO 2003017328A3 US 0226095 W US0226095 W US 0226095W WO 03017328 A3 WO03017328 A3 WO 03017328A3
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
integrated circuit
circuit package
semiconductor die
cavity
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.)
Ceased
Application number
PCT/US2002/026095
Other languages
French (fr)
Other versions
WO2003017328A2 (en
Inventor
Neil Robert Mclellan
Chun Ho Fan
Edward G Combs
Tsang Kwok Cheung
Chow Lap Keung
Sadak Thamby Labeeb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UTAC Hong Kong Ltd
Original Assignee
UTAC Hong Kong Ltd
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 US10/062,650 external-priority patent/US6790710B2/en
Application filed by UTAC Hong Kong Ltd filed Critical UTAC Hong Kong Ltd
Priority to AU2002332557A priority Critical patent/AU2002332557A1/en
Publication of WO2003017328A2 publication Critical patent/WO2003017328A2/en
Publication of WO2003017328A3 publication Critical patent/WO2003017328A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H10W74/014
    • H10W70/614
    • H10W70/68
    • H10W74/017
    • H10W74/019
    • H10W90/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • 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
    • H01L2224/45144Gold (Au) as principal constituent
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • 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
    • H01L2224/47Structure, 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
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • 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
    • H01L2224/47Structure, 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/93Batch processes
    • H01L2224/95Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
    • H01L2224/97Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2225/00Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
    • H01L2225/03All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
    • H01L2225/10All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers
    • H01L2225/1005All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
    • H01L2225/1011All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement
    • H01L2225/1017All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement the lowermost container comprising a device support
    • H01L2225/1035All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement the lowermost container comprising a device support the device being entirely enclosed by the support, e.g. high-density interconnect [HDI]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2225/00Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
    • H01L2225/03All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
    • H01L2225/10All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers
    • H01L2225/1005All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
    • H01L2225/1011All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement
    • H01L2225/1047Details of electrical connections between containers
    • H01L2225/1058Bump or bump-like electrical connections, e.g. balls, pillars, posts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2225/00Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
    • H01L2225/03All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
    • H01L2225/10All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers
    • H01L2225/1005All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
    • H01L2225/1011All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement
    • H01L2225/1094Thermal management, e.g. cooling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/00014Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01005Boron [B]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01006Carbon [C]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01029Copper [Cu]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01033Arsenic [As]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01047Silver [Ag]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01079Gold [Au]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01082Lead [Pb]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/14Integrated circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/151Die mounting substrate
    • H01L2924/153Connection portion
    • H01L2924/1531Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15311Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation
    • H01L2924/1815Shape
    • H01L2924/1816Exposing the passive side of the semiconductor or solid-state body
    • H01L2924/18165Exposing the passive side of the semiconductor or solid-state body of a wire bonded chip
    • H10W72/07504

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

In one aspect, the present invention features a method of manufacturing an integrated circuit package including providing a substrate having a first surface, a second surface opposite the first surface, a cavity through the substrate between the first and second surfaces and a conductive via extending through the substrate and electrically connecting the first surface of the substrate with the second surface of the substrate, applying a strip to the second surface of the substrate, mounting a semiconductor die on the strip, at least a portion of the semiconductor die being disposed inside the cavity, encapsulating in a molding material at least a portion of the first surface of the substrate, and removing the strip from the substrate. In another aspect, the invention features an integrated circuit package including a substrate having a first surface, a second surface opposite the first surface, a cavity through the substrate between the first and second surfaces and a conductive via extending through the substrate and electrically connecting the first surface of the substrate with the second surface of the substrate, a semiconductor die electrically coupled with the conductive via, at least a portion of the semiconductor die being disposed inside the cavity of the substrate, an encapsulant material encapsulating a portion of the semiconductor die such that at least a portion of a surface of the semiconductor die is exposed.
PCT/US2002/026095 2001-08-15 2002-08-15 Encapsulated integrated circuit package and method of manufacturing an integrated circuit package Ceased WO2003017328A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002332557A AU2002332557A1 (en) 2001-08-15 2002-08-15 Encapsulated integrated circuit package and method of manufacturing an integrated circuit package

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31241101P 2001-08-15 2001-08-15
US60/312,411 2001-08-15
US10/062,650 2002-01-31
US10/062,650 US6790710B2 (en) 2002-01-31 2002-01-31 Method of manufacturing an integrated circuit package

Publications (2)

Publication Number Publication Date
WO2003017328A2 WO2003017328A2 (en) 2003-02-27
WO2003017328A3 true WO2003017328A3 (en) 2003-11-13

Family

ID=26742525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/026095 Ceased WO2003017328A2 (en) 2001-08-15 2002-08-15 Encapsulated integrated circuit package and method of manufacturing an integrated circuit package

Country Status (2)

Country Link
AU (1) AU2002332557A1 (en)
WO (1) WO2003017328A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904472B1 (en) * 2006-07-28 2008-10-31 Microcomposants De Haute Secur METHOD FOR MANUFACTURING ENCAPSULE INTEGRATED CIRCUIT AND INTEGRATED ENCAPSULE INTEGRATED CIRCUIT
US8169067B2 (en) 2006-10-20 2012-05-01 Broadcom Corporation Low profile ball grid array (BGA) package with exposed die and method of making same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620928A (en) * 1995-05-11 1997-04-15 National Semiconductor Corporation Ultra thin ball grid array using a flex tape or printed wiring board substrate and method
US5679978A (en) * 1993-12-06 1997-10-21 Fujitsu Limited Semiconductor device having resin gate hole through substrate for resin encapsulation
US5693572A (en) * 1993-12-20 1997-12-02 Sgs-Thomson Microelectronics, Inc. Ball grid array integrated circuit package with high thermal conductivity
US6396143B1 (en) * 1999-04-30 2002-05-28 Mitsubishi Gas Chemical Company, Inc. Ball grid array type printed wiring board having exellent heat diffusibility and printed wiring board
US6433360B1 (en) * 1999-01-15 2002-08-13 Xilinx, Inc. Structure and method of testing failed or returned die to determine failure location and type

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679978A (en) * 1993-12-06 1997-10-21 Fujitsu Limited Semiconductor device having resin gate hole through substrate for resin encapsulation
US5693572A (en) * 1993-12-20 1997-12-02 Sgs-Thomson Microelectronics, Inc. Ball grid array integrated circuit package with high thermal conductivity
US5620928A (en) * 1995-05-11 1997-04-15 National Semiconductor Corporation Ultra thin ball grid array using a flex tape or printed wiring board substrate and method
US6433360B1 (en) * 1999-01-15 2002-08-13 Xilinx, Inc. Structure and method of testing failed or returned die to determine failure location and type
US6396143B1 (en) * 1999-04-30 2002-05-28 Mitsubishi Gas Chemical Company, Inc. Ball grid array type printed wiring board having exellent heat diffusibility and printed wiring board

Also Published As

Publication number Publication date
AU2002332557A1 (en) 2003-03-03
WO2003017328A2 (en) 2003-02-27

Similar Documents

Publication Publication Date Title
US7112875B1 (en) Secure digital memory card using land grid array structure
US7473584B1 (en) Method for fabricating a fan-in leadframe semiconductor package
US6410979B2 (en) Ball-grid-array semiconductor device with protruding terminals
US5172214A (en) Leadless semiconductor device and method for making the same
US6983537B2 (en) Method of making a plastic package with an air cavity
US6566164B1 (en) Exposed copper strap in a semiconductor package
US7102214B1 (en) Pre-molded leadframe
US20020190397A1 (en) Heat dissipation type semiconductor package and method of fabricating the same
WO2007005263A3 (en) Semiconductor die package and method for making the same
EP1043772A3 (en) Method for packaging and mounting semiconductor device and device obtained thereby
EP1137066A3 (en) Semiconductor device and process of production of same
WO2002015266A3 (en) Direct build-up layer on an encapsulated die package
US6864423B2 (en) Bump chip lead frame and package
WO2004077508A3 (en) Lead frame with included passive devices
US7067905B2 (en) Packaged microelectronic devices including first and second casings
CN101300674A (en) Air cavity packaging for semiconductor die and method of forming air cavity packaging
TW200601529A (en) Surface mounted electronic component and manufacturing method therefor
WO2003017328A3 (en) Encapsulated integrated circuit package and method of manufacturing an integrated circuit package
US20030102543A1 (en) Resin-molded semiconductor device
WO2004093135A3 (en) Low profile small outline leadless semiconductor device package
US6312975B1 (en) Semiconductor package and method of manufacturing the same
WO2002045151A1 (en) Semiconductor package and its manufacturing method
KR19990086280A (en) Semiconductor package
KR100499398B1 (en) Heat dissipation package and its manufacturing method
KR20000045084A (en) Semiconductor package and method for manufacturing the same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ OM PH PL PT RU SD SE SG SI SK SL TJ TM TN TR TZ UA UG US UZ VN YU ZA ZM

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP