JPS561541A - Mechanism for vertically driving bonding arm - Google Patents

Mechanism for vertically driving bonding arm

Info

Publication number
JPS561541A
JPS561541A JP7675279A JP7675279A JPS561541A JP S561541 A JPS561541 A JP S561541A JP 7675279 A JP7675279 A JP 7675279A JP 7675279 A JP7675279 A JP 7675279A JP S561541 A JPS561541 A JP S561541A
Authority
JP
Japan
Prior art keywords
tool
contact
bonding
arm
moving
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
JP7675279A
Other languages
Japanese (ja)
Inventor
Shunichiro Fujioka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7675279A priority Critical patent/JPS561541A/en
Publication of JPS561541A publication Critical patent/JPS561541A/en
Pending 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/0711—Apparatus therefor
    • 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
    • H10W72/0711—Apparatus therefor
    • H10W72/07141—Means for applying energy, e.g. ovens or lasers

Landscapes

  • Wire Bonding (AREA)

Abstract

PURPOSE:To perform stable and reliable bonding, by bringing moving members into contact with the top and bottom of the rear end of a bonding arm to prevent vibration at the time of rapid vertical movement. CONSTITUTION:Moving members 5 are elevated by a motor 6' while a contact member 4 is interposed between the moving members, so that an arm does not vibrate. Just before a tool 3 comes into contact with a wire on the electrode of a pellet, the motor 6' is stopped and the upper moving member 5 is elevated by an auxiliary driver 8. The tool comes into contact with the wire on the electrode of the pellet on the way of moving-down of the tool to fix the wire on the electrode. Since the length of movement of the auxiliary driver 8 corresponds to the play of the tool 3, the gravitating tool is not strongly pushed downwards by the lower moving member 5 but performs sure fixation. After that, the auxiliary driver is rotated backward so that the upper moving member 5 falls by the length of the elevation and stops. The motor 6' is then rotated backward to elevate the tool. Movement is caused while the rear end of the arm 1 is held by the moving members 5 except for a very short period extending from the time just before bonding to the time after its completion. According to this constitution, vibration does not occur despite rapid action and stable bonding is effected.
JP7675279A 1979-06-20 1979-06-20 Mechanism for vertically driving bonding arm Pending JPS561541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7675279A JPS561541A (en) 1979-06-20 1979-06-20 Mechanism for vertically driving bonding arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7675279A JPS561541A (en) 1979-06-20 1979-06-20 Mechanism for vertically driving bonding arm

Publications (1)

Publication Number Publication Date
JPS561541A true JPS561541A (en) 1981-01-09

Family

ID=13614316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7675279A Pending JPS561541A (en) 1979-06-20 1979-06-20 Mechanism for vertically driving bonding arm

Country Status (1)

Country Link
JP (1) JPS561541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206041A (en) * 1981-06-12 1982-12-17 Matsushita Electric Ind Co Ltd Cam following device in bonding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206041A (en) * 1981-06-12 1982-12-17 Matsushita Electric Ind Co Ltd Cam following device in bonding device

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