JPH0321091B2 - - Google Patents

Info

Publication number
JPH0321091B2
JPH0321091B2 JP59240034A JP24003484A JPH0321091B2 JP H0321091 B2 JPH0321091 B2 JP H0321091B2 JP 59240034 A JP59240034 A JP 59240034A JP 24003484 A JP24003484 A JP 24003484A JP H0321091 B2 JPH0321091 B2 JP H0321091B2
Authority
JP
Japan
Prior art keywords
heat dissipation
dissipation structure
alloy
structure according
layer
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 - Lifetime
Application number
JP59240034A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61117855A (ja
Inventor
Yoshiaki Ito
Atsushi Kuroishi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP59240034A priority Critical patent/JPS61117855A/ja
Priority to EP85112553A priority patent/EP0183016B1/en
Priority to DE8585112553T priority patent/DE3573137D1/de
Publication of JPS61117855A publication Critical patent/JPS61117855A/ja
Priority to US07/039,713 priority patent/US4830820A/en
Priority to US07/039,714 priority patent/US4926242A/en
Publication of JPH0321091B2 publication Critical patent/JPH0321091B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/25—Arrangements for cooling characterised by their materials
    • H10W40/257—Arrangements for cooling characterised by their materials having a heterogeneous or anisotropic structure, e.g. powder or fibres in a matrix, wire mesh or porous structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
    • H10W40/77—Auxiliary members characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
    • H10W72/07551—Controlling the environment, e.g. atmosphere composition or temperature characterised by changes in properties of the bond wires during the connecting
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/877—Bump connectors and die-attach connectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724—Package 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/737—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a laterally-adjacent lead frame, conducting package substrate or heat sink
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
JP59240034A 1984-10-03 1984-11-14 半導体装置用放熱構造体 Granted JPS61117855A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59240034A JPS61117855A (ja) 1984-11-14 1984-11-14 半導体装置用放熱構造体
EP85112553A EP0183016B1 (en) 1984-10-03 1985-10-03 Material for a semiconductor device and process for its manufacture
DE8585112553T DE3573137D1 (en) 1984-10-03 1985-10-03 Material for a semiconductor device and process for its manufacture
US07/039,713 US4830820A (en) 1984-10-03 1987-04-20 Method for producing material for semiconductor device
US07/039,714 US4926242A (en) 1984-10-03 1987-04-20 Aluminum-silicon alloy heatsink for semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59240034A JPS61117855A (ja) 1984-11-14 1984-11-14 半導体装置用放熱構造体

Publications (2)

Publication Number Publication Date
JPS61117855A JPS61117855A (ja) 1986-06-05
JPH0321091B2 true JPH0321091B2 (2) 1991-03-20

Family

ID=17053480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59240034A Granted JPS61117855A (ja) 1984-10-03 1984-11-14 半導体装置用放熱構造体

Country Status (1)

Country Link
JP (1) JPS61117855A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5356972B2 (ja) * 2009-10-20 2013-12-04 新光電気工業株式会社 放熱用部品及びその製造方法、半導体パッケージ

Also Published As

Publication number Publication date
JPS61117855A (ja) 1986-06-05

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