CN102339800A - 叠层互连的吸热装置 - Google Patents

叠层互连的吸热装置 Download PDF

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Publication number
CN102339800A
CN102339800A CN2011101997470A CN201110199747A CN102339800A CN 102339800 A CN102339800 A CN 102339800A CN 2011101997470 A CN2011101997470 A CN 2011101997470A CN 201110199747 A CN201110199747 A CN 201110199747A CN 102339800 A CN102339800 A CN 102339800A
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CN
China
Prior art keywords
substrate
radiator
heat sink
heat conduction
core body
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Pending
Application number
CN2011101997470A
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English (en)
Chinese (zh)
Inventor
M·A·巴克曼
J·W·奥森巴赫
S·M·麦钱特
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Avago Technologies International Sales Pte Ltd
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Infineon Technologies North America Corp
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Filing date
Publication date
Application filed by Infineon Technologies North America Corp filed Critical Infineon Technologies North America Corp
Publication of CN102339800A publication Critical patent/CN102339800A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00Arrangements for thermal protection or thermal control
    • H10W40/20Arrangements for cooling
    • H10W40/22Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0201Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00Interconnections in chips, wafers or substrates
    • H10W20/01Manufacture or treatment
    • H10W20/031Manufacture or treatment of conductive parts of the interconnections
    • H10W20/0698Local interconnections
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00Arrangements for thermal protection or thermal control
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00Arrangements for thermal protection or thermal control
    • H10W40/20Arrangements for cooling
    • H10W40/22Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
    • H10W40/226Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections characterised by projecting parts, e.g. fins to increase surface area
    • H10W40/228Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections characterised by projecting parts, e.g. fins to increase surface area the projecting parts being wire-shaped or pin-shaped
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/611Insulating or insulated package substrates; Interposers; Redistribution layers for connecting multiple chips together
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/62Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
    • H10W70/63Vias, e.g. via plugs
    • H10W70/635Through-vias
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/62Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
    • H10W70/65Shapes or dispositions of interconnections
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/20Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • H10W72/241Dispositions, e.g. layouts
    • H10W72/244Dispositions, e.g. layouts relative to underlying supporting features, e.g. bond pads, RDLs or vias
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/20Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • H10W72/29Bond pads specially adapted therefor
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/851Dispositions of multiple connectors or interconnections
    • H10W72/874On different surfaces
    • H10W72/877Bump connectors and die-attach connectors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/90Bond pads, in general
    • H10W72/921Structures or relative sizes of bond pads
    • H10W72/923Bond pads having multiple stacked layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/90Bond pads, in general
    • H10W72/941Dispositions of bond pads
    • H10W72/942Dispositions of bond pads relative to underlying supporting features, e.g. bond pads, RDLs or vias
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00Encapsulations, e.g. protective coatings
    • H10W74/10Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/111Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
    • H10W74/114Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
    • H10W74/117Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations the substrate having spherical bumps for external connection
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/20Configurations of stacked chips
    • H10W90/22Configurations of stacked chips the stacked chips being on both top and bottom sides of a package substrate, interposer or RDL
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/20Configurations of stacked chips
    • H10W90/288Configurations of stacked chips characterised by arrangements for thermal management of the stacked chips
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/721Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
CN2011101997470A 2010-07-20 2011-07-18 叠层互连的吸热装置 Pending CN102339800A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/840,016 2010-07-20
US12/840,016 US8492911B2 (en) 2010-07-20 2010-07-20 Stacked interconnect heat sink

Publications (1)

Publication Number Publication Date
CN102339800A true CN102339800A (zh) 2012-02-01

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CN2011101997470A Pending CN102339800A (zh) 2010-07-20 2011-07-18 叠层互连的吸热装置

Country Status (6)

Country Link
US (3) US8492911B2 (https=)
EP (2) EP2410563B1 (https=)
JP (1) JP5885952B2 (https=)
KR (1) KR101795047B1 (https=)
CN (1) CN102339800A (https=)
TW (1) TWI413222B (https=)

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CN110707055A (zh) * 2019-09-11 2020-01-17 长江存储科技有限责任公司 芯片、电子设备
CN115461858A (zh) * 2020-08-04 2022-12-09 华为技术有限公司 多芯片堆叠封装、电子设备及制备方法

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CN104867908A (zh) * 2014-02-21 2015-08-26 南茂科技股份有限公司 倒装芯片堆叠封装
CN110707055A (zh) * 2019-09-11 2020-01-17 长江存储科技有限责任公司 芯片、电子设备
CN115461858A (zh) * 2020-08-04 2022-12-09 华为技术有限公司 多芯片堆叠封装、电子设备及制备方法

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US8492911B2 (en) 2013-07-23
TW201212181A (en) 2012-03-16
JP2012028771A (ja) 2012-02-09
US20130280864A1 (en) 2013-10-24
US20120020028A1 (en) 2012-01-26
KR101795047B1 (ko) 2017-11-07
JP5885952B2 (ja) 2016-03-16
US20150214130A1 (en) 2015-07-30
EP2410563A2 (en) 2012-01-25
EP2410563B1 (en) 2020-04-15
KR20120018713A (ko) 2012-03-05
EP2410563A3 (en) 2017-12-06
EP3651194B1 (en) 2021-11-17
EP3651194B8 (en) 2021-12-22
US9054064B2 (en) 2015-06-09
TWI413222B (zh) 2013-10-21
EP3651194A1 (en) 2020-05-13

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