CN100561693C - 用于为互连焊盘提供结构支撑同时允许信号传导的方法 - Google Patents

用于为互连焊盘提供结构支撑同时允许信号传导的方法 Download PDF

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CN100561693C
CN100561693C CNB2005800409510A CN200580040951A CN100561693C CN 100561693 C CN100561693 C CN 100561693C CN B2005800409510 A CNB2005800409510 A CN B2005800409510A CN 200580040951 A CN200580040951 A CN 200580040951A CN 100561693 C CN100561693 C CN 100561693C
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metal layer
metal
layer
openings
interconnect
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CN101167170A (zh
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凯文·J·埃斯
苏珊·H·唐尼
詹姆斯·W·米勒
杨俊才
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NXP USA Inc
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Freescale Semiconductor Inc
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
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    • H01L24/00Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01Means 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
    • H01L24/02Bonding areas ; Manufacturing methods related thereto
    • H01L24/04Structure, shape, material or disposition of the bonding areas prior to the connecting process
    • H01L24/05Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
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    • H01L21/34Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping materials
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    • H01L23/522Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
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    • H01L2224/0554External layer
    • H01L2224/05599Material
    • H01L2224/056Material 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
    • H01L2224/05617Material 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 400°C and less than 950°C
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  • Engineering & Computer Science (AREA)
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  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Wire Bonding (AREA)
CNB2005800409510A 2005-01-11 2005-11-30 用于为互连焊盘提供结构支撑同时允许信号传导的方法 Expired - Lifetime CN100561693C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/033,008 US7241636B2 (en) 2005-01-11 2005-01-11 Method and apparatus for providing structural support for interconnect pad while allowing signal conductance
US11/033,008 2005-01-11

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CN101167170A CN101167170A (zh) 2008-04-23
CN100561693C true CN100561693C (zh) 2009-11-18

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CN2009101321085A Expired - Lifetime CN101556945B (zh) 2005-01-11 2005-11-30 用于为互连焊盘提供结构支撑同时允许信号传导的方法和装置

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US (2) US7241636B2 (enExample)
JP (1) JP2008527710A (enExample)
KR (1) KR101203220B1 (enExample)
CN (2) CN100561693C (enExample)
TW (1) TWI389226B (enExample)
WO (1) WO2006076082A2 (enExample)

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CN101167170A (zh) 2008-04-23
CN101556945B (zh) 2012-05-23
US7626276B2 (en) 2009-12-01
US7241636B2 (en) 2007-07-10
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US20060154469A1 (en) 2006-07-13
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