JP2005353903A - 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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- JP2005353903A JP2005353903A JP2004174249A JP2004174249A JP2005353903A JP 2005353903 A JP2005353903 A JP 2005353903A JP 2004174249 A JP2004174249 A JP 2004174249A JP 2004174249 A JP2004174249 A JP 2004174249A JP 2005353903 A JP2005353903 A JP 2005353903A
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- cutter
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- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000036962 time dependent 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
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/78—Apparatus for connecting with wire connectors
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- 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
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- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
-
- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78301—Capillary
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- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78313—Wedge
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- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7855—Mechanical means, e.g. for severing, pressing, stamping
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- 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
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- 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
- H01L2924/01005—Boron [B]
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- 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
- H01L2924/01006—Carbon [C]
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- 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
- H01L2924/01033—Arsenic [As]
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Wire Bonding (AREA)
Abstract
【解決手段】 ばね23の付勢力により、切り込み抵抗力を下回る力でカッタ3に進行動作を行わせ、変位センサ19により検出された変位量に基づいて、カッタがボンディングワイヤAに接触することにより停止した接触停止状態を判別し、これにより検知した接触位置を基準にして所定の切り込み深さとなるようにカッタの切り込み動作を制御する。
【選択図】 図1
Description
2 ワイヤガイド
3 カッタ
4 超音波振動系
5 カッタ駆動機構
8 マイクロコンピュータ
11 カッタホルダ
12 電動アクチュエータ
13 アーム
19 変位センサ
25 出力軸
26 動力伝達部
27 連結部
28 第1の係合部
29 第2の係合部
31 先端部、31a 動力伝達面
32 ストッパ、32a 規制面
33 係合部
A ボンディングワイヤ
Claims (3)
- ボンディングワイヤに切り込みを入れるカッタと、
このカッタに切り込み動作を行わせるカッタ駆動手段と、
前記カッタの刃先がボンディングワイヤに接触したことを検知する接触検知手段と、
この接触検知手段により検知した接触位置を基準にして前記カッタ駆動手段の動作を制御する制御手段とを有することを特徴とするワイヤボンディング装置。 - 前記カッタの変位量を検出する変位量検出手段をさらに有し、
前記カッタ駆動手段が、切り込み抵抗力を下回る力で前記カッタに進行動作を行わせる第1のカッタ駆動手段と、切り込み抵抗力を上回る力で前記カッタに切り込み動作を行わせる第2のカッタ駆動手段とからなり、
前記接触検知手段が、前記変位量検出手段により検出された変位量に基づいて、前記第1のカッタ駆動手段により進行動作する前記カッタがボンディングワイヤに接触することにより停止した接触停止状態を判別することを特徴とする請求項1に記載のワイヤボンディング装置。 - 前記第1のカッタ駆動手段としてのばねの付勢力を、前記カッタが連結される従動側の部材に初期状態で作用させると共に、
前記第2のカッタ駆動手段としての電動アクチュエータによる駆動側の部材の動作方向に離間して配置された第1・第2の係合部が前記従動側及び駆動側の部材の一方に、前記第1・第2の係合部の対向面間に所定の遊隙をもって配置された係合部が前記従動側及び駆動側の部材の他方にそれぞれ設けられたことを特徴とする請求項2に記載のワイヤボンディング装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004174249A JP4335751B2 (ja) | 2004-06-11 | 2004-06-11 | ワイヤボンディング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004174249A JP4335751B2 (ja) | 2004-06-11 | 2004-06-11 | ワイヤボンディング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005353903A true JP2005353903A (ja) | 2005-12-22 |
JP4335751B2 JP4335751B2 (ja) | 2009-09-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004174249A Expired - Fee Related JP4335751B2 (ja) | 2004-06-11 | 2004-06-11 | ワイヤボンディング装置 |
Country Status (1)
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JP (1) | JP4335751B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9754915B2 (en) | 2015-03-30 | 2017-09-05 | Renesas Electronics Corporation | Semiconductor device manufacturing method |
CN109799784A (zh) * | 2017-11-16 | 2019-05-24 | 财团法人工业技术研究院 | 刀具磨耗检测装置、其检测方法及刀具磨耗补偿方法 |
-
2004
- 2004-06-11 JP JP2004174249A patent/JP4335751B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9754915B2 (en) | 2015-03-30 | 2017-09-05 | Renesas Electronics Corporation | Semiconductor device manufacturing method |
CN109799784A (zh) * | 2017-11-16 | 2019-05-24 | 财团法人工业技术研究院 | 刀具磨耗检测装置、其检测方法及刀具磨耗补偿方法 |
Also Published As
Publication number | Publication date |
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JP4335751B2 (ja) | 2009-09-30 |
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