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JPS55128840A - Method of testing lead wire bonded to semiconductor device - Google Patents

Method of testing lead wire bonded to semiconductor device

Info

Publication number
JPS55128840A
JPS55128840A JP3601279A JP3601279A JPS55128840A JP S55128840 A JPS55128840 A JP S55128840A JP 3601279 A JP3601279 A JP 3601279A JP 3601279 A JP3601279 A JP 3601279A JP S55128840 A JPS55128840 A JP S55128840A
Authority
JP
Japan
Prior art keywords
wire
semiconductor device
lead wire
bonding
bonded
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.)
Pending
Application number
JP3601279A
Other languages
Japanese (ja)
Inventor
Takashige Satsunai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3601279A priority Critical patent/JPS55128840A/en
Publication of JPS55128840A publication Critical patent/JPS55128840A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L24/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • 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
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • 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
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting 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
    • H01L2224/48221—Connecting 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
    • H01L2224/48225—Connecting 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
    • H01L2224/48227—Connecting 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • 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
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting 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
    • H01L2224/48221—Connecting 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
    • H01L2224/48225—Connecting 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
    • H01L2224/4823—Connecting 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 pin of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • 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
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/852—Applying energy for connecting
    • H01L2224/85201—Compression bonding
    • H01L2224/85205—Ultrasonic bonding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01082—Lead [Pb]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/151—Die mounting substrate
    • H01L2924/153—Connection portion
    • H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15312—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a pin array, e.g. PGA
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/20—Parameters
    • H01L2924/203—Ultrasonic frequency ranges, i.e. KHz
    • H01L2924/20301—Ultrasonic frequency [f] f<25 kHz
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/20—Parameters
    • H01L2924/203—Ultrasonic frequency ranges, i.e. KHz
    • H01L2924/20302—Ultrasonic frequency [f] 25 Khz=<f< 50 KHz

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Wire Bonding (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Abstract

PURPOSE: To simplify the selection of the propriety of a lead wire bonded to a semiconductor device by producing a standing wave vibration at the wire using a sound field when testing the bonding state of the wire to the semiconductor device obtained by bonding a semiconductor chip contained in a hollow container to the wire.
CONSTITUTION: A semiconductor chip 3 is secured onto the bottom plate 2 of a hollow container 1, and a bonding pad juntion 3a formed at the end of the chip 3 is bonded to the junction 5a of the lead wire terminal 5 insulated and passed through the plate 2 using a lead wire 4 to form a semiconductor device 10. When the bonding state of the device 10 is then inspected, an ultrasonic generator 11 is arranged on the device 10, and ultrasonic wave 12 is irradiated from the generator 11 to the wire 4. Thus, a standing wave vibration is produced at the wire 4 while continuously varying the frequency of the sound wave in the range of 20W30kHz, and the junction which is ruptured upon cleaning is broken in advance.
COPYRIGHT: (C)1980,JPO&Japio
JP3601279A 1979-03-27 1979-03-27 Method of testing lead wire bonded to semiconductor device Pending JPS55128840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3601279A JPS55128840A (en) 1979-03-27 1979-03-27 Method of testing lead wire bonded to semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3601279A JPS55128840A (en) 1979-03-27 1979-03-27 Method of testing lead wire bonded to semiconductor device

Publications (1)

Publication Number Publication Date
JPS55128840A true JPS55128840A (en) 1980-10-06

Family

ID=12457832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3601279A Pending JPS55128840A (en) 1979-03-27 1979-03-27 Method of testing lead wire bonded to semiconductor device

Country Status (1)

Country Link
JP (1) JPS55128840A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173451A (en) * 1991-06-04 1992-12-22 Micron Technology, Inc. Soft bond for semiconductor dies
US5336649A (en) * 1991-06-04 1994-08-09 Micron Technology, Inc. Removable adhesives for attachment of semiconductor dies
US5342807A (en) * 1991-06-04 1994-08-30 Micron Technology, Inc. Soft bond for semiconductor dies
US5894218A (en) * 1994-04-18 1999-04-13 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice within component packages
JPWO2022239067A1 (en) * 2021-05-10 2022-11-17

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173451A (en) * 1991-06-04 1992-12-22 Micron Technology, Inc. Soft bond for semiconductor dies
US5336649A (en) * 1991-06-04 1994-08-09 Micron Technology, Inc. Removable adhesives for attachment of semiconductor dies
US5342807A (en) * 1991-06-04 1994-08-30 Micron Technology, Inc. Soft bond for semiconductor dies
US5894218A (en) * 1994-04-18 1999-04-13 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice within component packages
US5955877A (en) * 1994-04-18 1999-09-21 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice within component packages
US6064194A (en) * 1994-04-18 2000-05-16 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice within component packages
US6150828A (en) * 1994-04-18 2000-11-21 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice with component packages
US6210984B1 (en) 1994-04-18 2001-04-03 Micron Technology, Inc. Method and apparatus for automatically positioning electronic dice within component packages
US6353312B1 (en) 1994-04-18 2002-03-05 Micron Technology, Inc. Method for positioning a semiconductor die within a temporary package
US6492187B1 (en) 1994-04-18 2002-12-10 Micron Technology, Inc. Method for automatically positioning electronic die within component packages
US6900459B2 (en) 1994-04-18 2005-05-31 Micron Technology, Inc. Apparatus for automatically positioning electronic dice within component packages
JPWO2022239067A1 (en) * 2021-05-10 2022-11-17
WO2022239067A1 (en) * 2021-05-10 2022-11-17 ヤマハロボティクスホールディングス株式会社 Defect detection device and defect detection method
TWI823376B (en) * 2021-05-10 2023-11-21 日商雅馬哈智能機器控股股份有限公司 Defect detection device and defect detection method

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