Classifications

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  • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
  • H01L24/01—Means 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
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  • H01L23/00—Details of semiconductor or other solid state devices
  • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
  • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
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  • H01L24/42—Wire connectors; Manufacturing methods related thereto
  • H01L24/43—Manufacturing methods
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  • H01L24/42—Wire connectors; Manufacturing methods related thereto
  • H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
  • H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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  • H01L2224/42—Wire connectors; Manufacturing methods related thereto
  • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
  • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
  • H01L2224/45001—Core members of the connector
  • H01L2224/45099—Material
  • H01L2224/451—Material 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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  • H01L2224/42—Wire connectors; Manufacturing methods related thereto
  • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
  • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
  • H01L2224/4554—Coating
  • H01L2224/45599—Material
  • H01L2224/456—Material 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
  • H01L2224/45638—Material 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
  • H01L2224/45644—Gold (Au) as principal constituent
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  • H01L2224/01—Means 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
  • H01L2224/42—Wire connectors; Manufacturing methods related thereto
  • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
  • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
  • H01L2224/4554—Coating
  • H01L2224/45599—Material
  • H01L2224/456—Material 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
  • H01L2224/45638—Material 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
  • H01L2224/45647—Copper (Cu) as principal constituent
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  • H01L2924/0001—Technical content checked by a classifier
  • H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
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  • H01L2924/0001—Technical content checked by a classifier
  • H01L2924/00014—Technical 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
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  • H01L2924/01005—Boron [B]
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  • H01L2924/01013—Aluminum [Al]
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  • H01L2924/01019—Potassium [K]
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  • H01L2924/01024—Chromium [Cr]
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  • H01L2924/01027—Cobalt [Co]
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  • H01L2924/01028—Nickel [Ni]
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  • H01L2924/01031—Gallium [Ga]
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  • H01L2924/01033—Arsenic [As]
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  • H01L2924/01049—Indium [In]
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  • H01L2924/0105—Tin [Sn]
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  • H01L2924/01082—Lead [Pb]
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  • H01L2924/013—Alloys
  • H01L2924/014—Solder alloys
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  • H01L2924/10—Details of semiconductor or other solid state devices to be connected
  • H01L2924/11—Device type
  • H01L2924/12—Passive devices, e.g. 2 terminal devices
  • H01L2924/1203—Rectifying Diode
  • H01L2924/12036—PN diode

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• Engineering & Computer Science (AREA)
• Computer Hardware Design (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Power Engineering (AREA)
• Manufacturing & Machinery (AREA)
• Physics & Mathematics (AREA)
• Condensed Matter Physics & Semiconductors (AREA)
• General Physics & Mathematics (AREA)
• Die Bonding (AREA)
• Wire Bonding (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7522100

Family Applications (1)

Country Status (3)

Families Citing this family (3)

• 1965
  • 1965-09-06 DE DE1514561A patent/DE1514561C3/de not_active Expired
• 1966
  • 1966-08-02 NL NL6610877A patent/NL6610877A/xx unknown
  • 1966-09-05 GB GB39556/66A patent/GB1098534A/en not_active Expired

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