KR101910654B1 - 반도체 장치의 제조 방법 및 와이어 본딩 장치 - Google Patents
반도체 장치의 제조 방법 및 와이어 본딩 장치 Download PDFInfo
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- KR101910654B1 KR101910654B1 KR1020167024658A KR20167024658A KR101910654B1 KR 101910654 B1 KR101910654 B1 KR 101910654B1 KR 1020167024658 A KR1020167024658 A KR 1020167024658A KR 20167024658 A KR20167024658 A KR 20167024658A KR 101910654 B1 KR101910654 B1 KR 101910654B1
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- wire
- bonding
- bond point
- tail
- bonding tool
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- 239000004065 semiconductor Substances 0.000 title abstract description 44
- 238000004519 manufacturing process Methods 0.000 title abstract description 25
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 description 23
- 239000000758 substrate Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 8
- 238000002161 passivation Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000010949 copper Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
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- 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
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- 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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- Wire Bonding (AREA)
Abstract
Description
도 2(a) 및 (b)는 본 실시형태에 따른 와이어 본딩 장치의 본딩 암의 평면에 있어서의 평면도 및 저면도이다.
도 3은 본 실시형태에 따른 반도체 장치의 제조 방법의 플로우차트이다.
도 4(a)∼(c)는 본 실시형태에 따른 반도체 장치의 제조 방법을 설명하기 위한 도면이다.
도 5(a)∼(d)는 본 실시형태에 따른 반도체 장치의 제조 방법을 설명하기 위한 도면이다.
도 6은 본 실시형태에 따른 반도체 장치의 제조 방법에 관한 타이밍 차트이다.
도 7은 본 실시형태의 변형예에 따른 반도체 장치의 제조 방법을 설명하기 위한 도면이다.
40…본딩 툴(캐필러리)
42…와이어
43…와이어 테일
43a…와이어 테일의 선단
80…제어부
130…와이어 루프
135…와이어 루프의 선단
136…와이어 루프의 상승부
Claims (6)
- 본딩 툴에 의해 제1 본드점과 제2 본드점 사이에 와이어 루프를 형성한 후에, 상기 본딩 툴의 선단으로부터 연장한 와이어의 일부를 절단하고, 상기 본딩 툴의 선단에 와이어 테일을 형성하는 와이어 테일 형성 공정과,
상기 본딩 툴을 상기 와이어 루프가 형성된 상기 제2 본드점의 상방으로 이동시키는 공정과,
상기 본딩 툴을 상기 와이어 루프가 형성된 상기 제2 본드점을 향하여 하강시켜, 상기 와이어 테일을 상기 제2 본드점 상의 상기 와이어 루프의 일부에 내리누름으로써, 상기 와이어 테일의 선단이 상방을 향하도록 상기 와이어 테일을 굽힘 가공하는 와이어 테일 굽힘 공정과,
상기 굽힘 가공한 상기 와이어 테일을, 내리누른 상기 제2 본드점 상의 상기 와이어 루프로부터 떨어지게 하는 공정을 포함하는 반도체 장치의 제조 방법. - 제1 항에 있어서,
상기 와이어 테일 굽힘 공정에서, 상기 와이어 테일을 직전에 본딩한 상기 제2 본드점 상의 상기 와이어 루프의 일부에 내리누르는 것을 특징으로 하는 반도체 장치의 제조 방법. - 제1 항에 있어서,
상기 와이어 테일 굽힘 공정에서, 상기 와이어 테일을 상기 제2 본드점 상의 상기 와이어 루프의 선단에 내리누르는 것을 특징으로 하는 반도체 장치의 제조 방법. - 제1 항에 있어서,
상기 와이어 테일 굽힘 공정에서, 상기 와이어 테일을 상기 제2 본드점 상의 상기 와이어 루프의 상승부에 내리누르는 것을 특징으로 하는 반도체 장치의 제조 방법. - 제1 항에 있어서,
상기 와이어 테일 형성 공정에서, 상기 와이어를 풀어내면서 상기 본딩 툴을 상승시켜, 상기 본딩 툴을 상기 와이어 루프로부터 멀어지는 방향으로 이동시킴으로써 상기 와이어의 일부를 절단하는 것을 특징으로 하는 반도체 장치의 제조 방법. - 본딩 툴에 의해 제1 본드점과 제2 본드점 사이에 와이어 루프를 형성하기 위한 와이어 본딩 장치로서,
상기 본딩 툴의 동작을 제어하는 제어부를 구비하고,
상기 제어부가,
상기 본딩 툴의 선단으로부터 연장한 와이어의 일부를 절단하고, 상기 본딩 툴의 선단에 와이어 테일을 형성하는 공정과,
상기 본딩 툴을 상기 와이어 루프가 형성된 상기 제2 본드점의 상방으로 이동시키는 공정과,
상기 본딩 툴을 상기 와이어 루프가 형성된 상기 제2 본드점을 향하여 하강시켜, 상기 와이어 테일을 상기 제2 본드점 상의 상기 와이어 루프의 일부에 내리누름으로써, 상기 와이어 테일의 선단이 상방을 향하도록 상기 와이어 테일을 굽힘 가공하는 공정과,
상기 굽힘 가공한 상기 와이어 테일을, 내리누른 상기 제2 본드점 상의 상기 와이어 루프로부터 떨어지게 하는 공정을
실행하도록 구성된 와이어 본딩 장치.
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PCT/JP2015/053535 WO2015119275A1 (ja) | 2014-02-10 | 2015-02-09 | 半導体装置の製造方法及びワイヤボンディング装置 |
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JP (1) | JP6255583B2 (ko) |
KR (1) | KR101910654B1 (ko) |
CN (1) | CN106233444B (ko) |
SG (1) | SG11201606608XA (ko) |
TW (1) | TWI543284B (ko) |
WO (1) | WO2015119275A1 (ko) |
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WO2020223030A1 (en) * | 2019-04-29 | 2020-11-05 | Kulicke And Soffa Industries, Inc. | Linear motors and wire bonding machines including the same |
CN114571101B (zh) * | 2022-05-05 | 2022-09-02 | 济南森峰激光科技股份有限公司 | 一种自动化板材激光加工生产线 |
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US20160351535A1 (en) | 2016-12-01 |
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CN106233444B (zh) | 2019-01-15 |
WO2015119275A1 (ja) | 2015-08-13 |
JPWO2015119275A1 (ja) | 2017-03-30 |
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KR20160115990A (ko) | 2016-10-06 |
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