JP4658224B2 - ワイヤボンディング装置 - Google Patents
ワイヤボンディング装置 Download PDFInfo
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- JP4658224B2 JP4658224B2 JP2010014015A JP2010014015A JP4658224B2 JP 4658224 B2 JP4658224 B2 JP 4658224B2 JP 2010014015 A JP2010014015 A JP 2010014015A JP 2010014015 A JP2010014015 A JP 2010014015A JP 4658224 B2 JP4658224 B2 JP 4658224B2
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- 238000001514 detection method Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- 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
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- 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
- H01L2224/44—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
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- 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
- H01L2224/44—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
- H01L2224/45138—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
- H01L2224/45144—Gold (Au) as principal constituent
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- 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
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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- 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
- H01L2224/48245—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 metallic
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- 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
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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- H01L2224/78—Apparatus for connecting with wire connectors
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- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
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- H01L2224/786—Means for supplying the connector to be connected in the bonding apparatus
- H01L2224/78621—Holding means, e.g. wire clampers
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- 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
- H01L2224/851—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 the connector being supplied to the parts to be connected in the bonding apparatus
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- 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
- H01L2224/8512—Aligning
- H01L2224/85148—Aligning involving movement of a part of the bonding apparatus
- H01L2224/85169—Aligning involving movement of a part of the bonding apparatus being the upper part of the bonding apparatus, i.e. bonding head, e.g. capillary or wedge
- H01L2224/8518—Translational movements
- H01L2224/85181—Translational movements connecting first on the semiconductor or solid-state body, i.e. on-chip, regular stitch
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- Power Engineering (AREA)
- Wire Bonding (AREA)
Description
Claims (5)
- ワイヤが挿通され、ボンディング対象にワイヤをボンディングするキャピラリと、
キャピラリと連動して移動する第1クランパと、
キャピラリに挿通されたワイヤの伸びる方向に沿って第1クランパと並べて配置される第2クランパと、
第1クランパと第2クランパとを開閉するコンピュータと、を備えるワイヤボンディング装置であって、
コンピュータは、
第1クランパを閉、第2クランパを開としてキャピラリによってワイヤをボンディングした後、第1クランパを閉、第2クランパを開としたままキャピラリと第1クランパとを上昇させてワイヤを切断するワイヤ切断手段と、
キャピラリを上昇させた後、第1クランパを開、第2クランパを閉とし、キャピラリと第1クランパとを上昇させてキャピラリ先端にワイヤを延出するワイヤ延出手段と、
を備えることを特徴とするワイヤボンディング装置。 - 請求項1に記載のワイヤボンディング装置であって、
ワイヤ切断手段は、
ワイヤをボンディングする際に、キャピラリの先端をボンディング対象に押し付けると共にキャピラリをスクラブ動作させながら超音波振動子をオンとしてキャピラリの先端を振動させること、
を特徴とするワイヤボンディング装置。 - 請求項1に記載のワイヤボンディング装置であって、
ワイヤ切断手段は、
ワイヤをボンディングする際に、キャピラリの先端をボンディング対象に押し付けると共に超音波振動子をオンとしてキャピラリの先端を振動させること、
を特徴とするワイヤボンディング装置。 - 請求項1に記載のワイヤボンディング装置であって、
ワイヤ切断手段は、
ワイヤが完全に切断されるように、超音波振動子をオンとしてキャピラリの先端を振動させながらキャピラリと第1クランパとを上昇させること、
を特徴とするワイヤボンディング装置。 - 請求項1に記載のワイヤボンディング装置であって、
ワイヤ延出手段は、
ワイヤがスムースにキャピラリの孔を通るように、超音波振動子をオンとしてキャピラリの先端を振動させながらキャピラリと第1クランパとを上昇させること、
を特徴とするワイヤボンディング装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010014015A JP4658224B2 (ja) | 2010-01-26 | 2010-01-26 | ワイヤボンディング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010014015A JP4658224B2 (ja) | 2010-01-26 | 2010-01-26 | ワイヤボンディング装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009001961A Division JP4467631B1 (ja) | 2009-01-07 | 2009-01-07 | ワイヤボンディング方法 |
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Publication Number | Publication Date |
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JP2010161377A JP2010161377A (ja) | 2010-07-22 |
JP4658224B2 true JP4658224B2 (ja) | 2011-03-23 |
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ID=42578272
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JP2010014015A Active JP4658224B2 (ja) | 2010-01-26 | 2010-01-26 | ワイヤボンディング装置 |
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JP (1) | JP4658224B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10121759B2 (en) * | 2015-11-04 | 2018-11-06 | Kulicke And Soffa Industries, Inc. | On-bonder automatic overhang die optimization tool for wire bonding and related methods |
JP6067951B1 (ja) | 2015-12-25 | 2017-01-25 | 株式会社カイジョー | ワイヤボンディング装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211242A (ja) * | 1986-06-27 | 1987-01-20 | Hitachi Ltd | ワイヤボンデイング装置 |
JPH06132344A (ja) * | 1992-10-21 | 1994-05-13 | Toshiba Corp | ワイヤボンディング装置 |
JP2007180348A (ja) * | 2005-12-28 | 2007-07-12 | Shinkawa Ltd | ワイヤボンディング装置、ボンディング制御プログラム及びボンディング方法 |
-
2010
- 2010-01-26 JP JP2010014015A patent/JP4658224B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211242A (ja) * | 1986-06-27 | 1987-01-20 | Hitachi Ltd | ワイヤボンデイング装置 |
JPH06132344A (ja) * | 1992-10-21 | 1994-05-13 | Toshiba Corp | ワイヤボンディング装置 |
JP2007180348A (ja) * | 2005-12-28 | 2007-07-12 | Shinkawa Ltd | ワイヤボンディング装置、ボンディング制御プログラム及びボンディング方法 |
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