KR20070063119A - 플립칩 실장용 기판의 제조방법 - Google Patents
플립칩 실장용 기판의 제조방법 Download PDFInfo
- Publication number
- KR20070063119A KR20070063119A KR1020050123030A KR20050123030A KR20070063119A KR 20070063119 A KR20070063119 A KR 20070063119A KR 1020050123030 A KR1020050123030 A KR 1020050123030A KR 20050123030 A KR20050123030 A KR 20050123030A KR 20070063119 A KR20070063119 A KR 20070063119A
- Authority
- KR
- South Korea
- Prior art keywords
- solder
- flip chip
- manufacturing
- chip mounting
- mounting substrate
- 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.)
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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
- H01L24/01—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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/11—Manufacturing methods
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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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (7)
- 플립칩 실장용 기판의 제조방법 중 플립칩 결합부를 제조함에 있어서,(a) 솔더 레지스트층의 개구부에 플럭스(flux)를 도포하는 단계;(b) 상기 솔더 레지스트층의 개구부와 상응하는 위치에 관통홀을 가지는 마스크를 상기 솔더 레지스트층의 상부에 적층하는 단계;(c) 상기 관통홀에 각각 하나의 솔더 볼을 공급하여 상기 개구부와 솔더 볼을 결합시키는 단계;(d) 상기 마스크를 제거하는 단계;(e) 상기 단계 (d)의 솔더 볼이 결합된 기판을 리플로우(reflow)하는 단계; 및(f) 상기 플럭스를 제거하는 단계를 포함하는 플립칩 실장용 기판의 제조방법.
- 청구항 에 있어서,상기 단계 (f)의 기판을 코이닝(coinning)하는 단계를 더 포함하는 플립칩 실장용 기판의 제조방법.
- 청구항 에 있어서,상기 관통홀은 상기 개구부의 크기보다 크거나 동일한 플립칩 실장용 기판의 제조방법.
- 청구항 에 있어서,상기 솔더 볼은 상기 관통홀의 크기보다 작거나 동일하고, 상기 개구부의 크기보다 크거나 동일한 플립칩 실장용 기판의 제조방법.
- 청구항 에 있어서,상기 솔더 볼의 직경은 80 내지 110㎛인 플립칩 실장용 기판의 제조방법.
- 청구항 에 있어서,상기 리플로우는 200 내지 300℃에서 수행되는 플립칩 실장용 기판의 제조방법.
- 청구항 내지 중 어느 한 항의 제조방법에 의하여 제조되는 플립칩 실장용 기판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050123030A KR100746365B1 (ko) | 2005-12-14 | 2005-12-14 | 플립칩 실장용 기판의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050123030A KR100746365B1 (ko) | 2005-12-14 | 2005-12-14 | 플립칩 실장용 기판의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070063119A true KR20070063119A (ko) | 2007-06-19 |
KR100746365B1 KR100746365B1 (ko) | 2007-08-06 |
Family
ID=38363206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050123030A Expired - Fee Related KR100746365B1 (ko) | 2005-12-14 | 2005-12-14 | 플립칩 실장용 기판의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100746365B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101109240B1 (ko) * | 2010-09-03 | 2012-01-30 | 삼성전기주식회사 | 반도체 패키지 기판의 제조방법 |
KR101457338B1 (ko) * | 2013-07-15 | 2014-11-04 | 대덕전자 주식회사 | 회로배선판 제조방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08307058A (ja) * | 1995-04-28 | 1996-11-22 | Toagosei Co Ltd | 多層プリント配線板の製造方法 |
JP3367413B2 (ja) | 1998-03-17 | 2003-01-14 | 松下電器産業株式会社 | 半田バンプの形成方法および半田バンプの実装方法 |
JPH11297886A (ja) | 1998-04-14 | 1999-10-29 | Nippon Avionics Co Ltd | はんだバンプ形成方法 |
JP2000349194A (ja) | 1999-06-08 | 2000-12-15 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法および半導体装置 |
JP3403677B2 (ja) * | 1999-09-06 | 2003-05-06 | マイクロ・テック株式会社 | 半田ボール形成方法 |
-
2005
- 2005-12-14 KR KR1020050123030A patent/KR100746365B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101109240B1 (ko) * | 2010-09-03 | 2012-01-30 | 삼성전기주식회사 | 반도체 패키지 기판의 제조방법 |
KR101457338B1 (ko) * | 2013-07-15 | 2014-11-04 | 대덕전자 주식회사 | 회로배선판 제조방법 |
Also Published As
Publication number | Publication date |
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KR100746365B1 (ko) | 2007-08-06 |
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