JPS6262437U - - Google Patents

Info

Publication number
JPS6262437U
JPS6262437U JP1985153786U JP15378685U JPS6262437U JP S6262437 U JPS6262437 U JP S6262437U JP 1985153786 U JP1985153786 U JP 1985153786U JP 15378685 U JP15378685 U JP 15378685U JP S6262437 U JPS6262437 U JP S6262437U
Authority
JP
Japan
Prior art keywords
counter electrode
electric torch
thin metal
metal wire
discharge
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
JP1985153786U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985153786U priority Critical patent/JPS6262437U/ja
Publication of JPS6262437U publication Critical patent/JPS6262437U/ja
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
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01551—Changing the shapes of 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/0711—Apparatus therefor
    • H10W72/07141—Means for applying energy, e.g. ovens or lasers
    • 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
    • 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
    • H10W72/07511—Treating the bonding area before connecting, e.g. by applying flux or cleaning
    • 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

Landscapes

  • Wire Bonding (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す図、第２図は
従来例を示す図、第３図は従来例で形成されるボ
ールを示す図、第４図は本考案の実施例で形成さ
れたボールを示す図。 図中１は放電電極を取り囲む部分、２は放電電
極、３はキヤピラリ、４はアルミニウムワイヤ、
５は電気トーチ対極、６はガス流入パイプ、７は
ガス流通路（ノズル）、８は電気トーチ対極の運
動方向、９は不活性ガスの流れを示している。 Fig. 1 shows an embodiment of the present invention, Fig. 2 shows a conventional example, Fig. 3 shows a ball formed by the conventional example, and Fig. 4 shows a ball formed by an embodiment of the invention. A diagram showing a ball that has been hit. In the figure, 1 is the part surrounding the discharge electrode, 2 is the discharge electrode, 3 is the capillary, 4 is the aluminum wire,
Reference numeral 5 indicates a counter electrode of the electric torch, 6 a gas inflow pipe, 7 a gas flow path (nozzle), 8 the direction of movement of the counter electrode of the electric torch, and 9 the flow of inert gas.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属細線と放電電極間に電圧を印加し放電され
ることにより金属細線の先端部にボールを形成す
るワイヤボンデイング用電気トーチ対極であつて
該電気トーチ対極がキヤピラリより挿通された金
属細線に平行でかつ固定された軸を中心としてピ
ボツト運動が可能であり前記電気トーチ対極内に
雰囲気ガスを流すことのできる通路が放電電極の
位置まで設けられ、該電気トーチ対極内の放電電
極部分の上面及び側面の一部に相当する前記電気
トーチ対極の部分が切除された構造を有するワイ
ヤボンデイング用電気トーチ対極において、金属
細線の先端と対峙する放電電極を取り囲む部分が
電気的に絶縁されていることを特徴とするボール
ボンデイング用電気トーチ対極。 A counter electrode for an electric torch for wire bonding that forms a ball at the tip of the thin metal wire by applying a voltage between the thin metal wire and the discharge electrode to generate a discharge, the electric torch counter electrode being parallel to the thin metal wire inserted through the capillary. and a passage capable of pivoting about a fixed axis and through which atmospheric gas can flow into the counter electrode of the electric torch is provided up to the position of the discharge electrode; The electric torch counter electrode for wire bonding has a structure in which a part of the electric torch counter electrode corresponding to a part of the electric torch counter electrode is cut out, and the part surrounding the discharge electrode facing the tip of the thin metal wire is electrically insulated. Electric torch counter electrode for ball bonding.
JP1985153786U 1985-10-07 1985-10-07 Pending JPS6262437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985153786U JPS6262437U (en) 1985-10-07 1985-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985153786U JPS6262437U (en) 1985-10-07 1985-10-07

Publications (1)

Publication Number Publication Date
JPS6262437U true JPS6262437U (en) 1987-04-17

Family

ID=31072979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985153786U Pending JPS6262437U (en) 1985-10-07 1985-10-07

Country Status (1)

Country Link
JP (1) JPS6262437U (en)

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