KR100541395B1 - 반도체칩 적층장치, 이것을 이용한 반도체 패키지의제조방법, 그리고 이러한 방법에 의하여 제조된 반도체패키지 - Google Patents
반도체칩 적층장치, 이것을 이용한 반도체 패키지의제조방법, 그리고 이러한 방법에 의하여 제조된 반도체패키지 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
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- 239000000758 substrate Substances 0.000 claims description 81
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- 238000010586 diagram Methods 0.000 description 6
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Abstract
Description
Claims (14)
- 복수의 제1반도체칩을 포함하는 제1웨이퍼가 로딩(loading)되는 제1테이블;상기 제1반도체칩을 픽업하는 픽커;상기 픽커를 이동시키는 픽커 이송부;상기 제1테이블에 이격 배치되며, 상기 제1반도체칩이 적층되는 복수의 제2반도체칩을 포함하는 제2웨이퍼가 로딩되는 제2테이블;상기 제1테이블에 상기 제1웨이퍼를 로딩 또는 언로딩시키는 제1웨이퍼 이송부와; 및상기 제2테이블에 상기 제2웨이퍼를 로딩 또는 언로딩시키는 제2웨이퍼 이송부;를 포함하는 것을 특징으로 하는 반도체칩 적층장치.
- 제 1 항에 있어서,상기 픽커 이송부는,상기 제1 및 제2테이블 중에서 선택된 어느 하나로부터 상기 제1 및 제2테이블 중에서의 나머지 하나까지 상기 픽커를 왕복 이동시키며,상기 제1 및 제2테이블 각각의 상면의 법선 방향으로 상기 픽커를 상하 이동시키는 것을 특징으로 하는 반도체칩 적층장치.
- 삭제
- (a1) 각각의 저면(底面)에 제1 및 제2접착층이 형성되고, 소잉(sawing)작업이 종료된 제1 및 제2웨이퍼를 준비하는 단계;(a2) 상기 제1웨이퍼를 제1테이블 상에 로딩(loading)하고, 상기 제2웨이퍼를 상기 제1테이블과 이격 배치되는 제2테이블 상에 로딩하는 단계;(a3) 상기 제1웨이퍼에 포함된 복수의 제1반도체칩을 픽업하여, 상기 제2웨이퍼에 포함된 제2반도체칩 상에 다이 어태치(die attach)하는 단계;(a4) 상기 (a3)단계를 반복하여 상기 제1반도체칩 상에 상기 제2반도체칩이 적층된 복수의 2층 멀티칩을 제조하는 단계;(a5) 상기 제1웨이퍼중 남겨진 제1잔여물(殘餘物)을 상기 제1테이블에서 언로딩(unloading)하고, 복수의 기판이 포함된 기판 패널(substrate panel)을 상기 제1테이블에 로딩하는 단계;(a6) 상기 2층 멀티칩을 상기 픽커로 픽업하여, 상기 기판상에 다이 어태치하는 단계; 및(a7) 상기 2층 멀티칩과 상기 기판 사이를 전기적으로 연결하는 와이어 본딩을 실시하고, 상기 기판의 저면에 솔더볼을 형성하며, 상기 기판 패널을 절단하여 개별화하는 싱귤레이션(singulation) 작업을 실시하는 단계;를 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 4 항에 있어서,상기 제1반도체칩은 상기 제1반도체칩 활성면의 법선 방향으로 측정되는 제1칩높이 및 상기 제1반도체칩 활성면의 면적인 제1칩면적을 가지고,상기 제2반도체칩은 상기 제2반도체칩 활성면의 법선 방향으로 측정되는 제2칩높이 및 상기 제2반도체칩 활성면의 면적인 제2칩면적을 가지며,상기 제1칩높이에 대한 상기 제1칩면적의 제1비율값은 상기 제2칩높이에 대한 상기 제2칩면적의 제2비율값보다 작거나 같은 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 5 항에 있어서,상기 제1높이는 상기 제2높이보다 더 크고,상기 제1면적은 상기 제2면적보다 더 작은 것을 특징으로 하는 반도체 패키지의 제조방법.
- 삭제
- (b1) 각각의 저면(底面)에 제1 및 제2접착층이 형성되고, 소잉(sawing)작업이 종료된 제1 및 제2웨이퍼를 준비하는 단계;(b2) 상기 제1웨이퍼를 제1테이블 상에 로딩(loading)하고, 상기 제2웨이퍼를 상기 제1테이블과 이격 배치되는 제2테이블 상에 로딩하는 단계;(b3) 상기 제1웨이퍼에 포함된 복수의 제1반도체칩을 픽업하여, 상기 제2웨이퍼에 포함된 제2반도체칩 상에 다이 어태치(die attach)하는 단계;(b4) 상기 (b3)단계를 반복하여 상기 제1반도체칩 상에 상기 제2반도체칩이 적층된 복수의 2층 멀티칩을 제조하는 단계;(b5) 상기 제1웨이퍼중 남겨진 제1잔여물(殘餘物)을 상기 제1테이블에서 언로딩(unloading)하고, 저면에 제3접착층이 형성되고 제3반도체칩을 포함하며 소잉작업이 종료된 제3웨이퍼를 상기 제1테이블에 로딩하는 단계;(b6) 상기 2층 멀티칩을 픽업하여, 상기 제3반도체칩 상에 다이 어태치하는 단계;(b7) 상기 (b6)단계를 반복하여 상기 2층 멀티칩 상에 상기 제3반도체칩이 적층된 복수의 3층 멀티칩을 제조하는 단계;(b8) 상기 제1테이블에 남겨진 제2잔여물을 상기 제2테이블에서 언로딩하는 단계;(b9) 상기 (b1) 내지 (b8)단계를 반복하여 복수층 멀티칩을 제조하는 단계;(b10) 복수의 기판이 포함된 기판 패널(substrate panel)을 상기 제1 및 제2테이블 중에서 상기 복수층 멀티칩이 로딩되지 않은 테이블에 로딩하는 단계;(b11) 상기 복수층 멀티칩을 픽업하여, 상기 기판상에 다이 어태치하는 단계; 및(b12) 상기 복수층 멀티칩과 상기 기판 사이를 전기적으로 연결하는 와이어 본딩을 실시하고, 상기 기판의 저면에 솔더볼을 형성하며, 상기 기판 패널을 절단하여 개별화하는 싱귤레이션(singulation) 작업을 실시하는 단계;를 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 8 항에 있어서,상기 복수층 멀티칩에서 선택된 두 반도체칩 중에서 상측 반도체칩의 상측 칩높이에 대한 상기 상측 반도체칩의 상측 칩면적의 제3비율값은,상기 복수층 멀티칩에서 선택된 두 반도체칩 중에서 하측 반도체칩의 하측 칩높이에 대한 상기 하측 반도체칩의 하측 칩면적의 제4비율값보다 작거나 같은 것을 특징으로 하는 반도체 패키지 제조방법.
- 제 9 항에 있어서,상기 상측 칩면적은 상기 하측 칩면적보다 더 작은 것을 특징으로 하는 반도체 패키지의 제조방법.
- (c1) 저면에 제1접착층이 형성되고 소잉(sawing)작업된 제1인터포저 패널(interposer panel)을 제1테이블 상에 로딩(loading)하고, 저면에 제2접착층이 형성되고 소잉 작업된 제1웨이퍼를 상기 제1테이블과 이격 배치되는 제2테이블 상에 로딩하는 단계;(c2) 상기 제1인터포저 패널에 포함된 제1인터포저를 픽커를 이용하여 픽업하여, 상기 제1웨이퍼에 포함된 제1반도체칩 상에 부착하는 단계;(c3) 상기 (c2)단계를 반복하여 상기 제1반도체칩 상에 상기 제1인터포저가 적층된 하나 이상의 제1복합체를 제조하는 단계;(c4) 상기 제1인터포저 패널을 상기 제1테이블에서 언로딩(unloading)하고, 복수의 기판이 포함된 기판 패널(substrate panel)을 상기 제1테이블에 로딩하는 단계;(c5) 상기 제1복합체를 상기 픽커로 픽업하여, 상기 기판상에 상기 픽커로 다이 어태치하는 단계;(c6) 상기 기판 패널을 상기 제1테이블에서 언로딩하고, 상기 제1복합체가 픽업되고 남은 잔여물을 상기 제2테이블에서 언로딩하는 단계;(c7) 상기 제1웨이퍼와 동일한 제2웨이퍼 및 상기 제1인터포저와 동일한 제2인터포저에 대하여 상기 (c1) 내지 (c3)단계를 반복하여 상기 제1복합체와 동일한 제2복합체를 제조하는 단계;(c8) 상기 제1반도체칩과 상기 기판 사이를 전기적으로 연결하는 와이어 본딩 단계;(c9) 상기 제2복합체를 상기 제1복합체상에 다이 어태치하는 단계;(c10) 상기 제2반도체칩과 상기 기판 사이를 전기적으로 연결하는 와이어 본 딩 단계;(c11) 상기 제2복합체상에 상기 제2반도체칩과 동일한 제3반도체칩을 다이 어태치하는 단계;(c12) 상기 제3반도체칩과 상기 기판 사이를 전기적으로 연결하는 와이어 본딩 단계; 및(c13) 상기 기판의 저면에 솔더볼을 형성하며, 상기 기판 패널을 절단하고 개별화하는 싱귤레이션(singulation) 작업을 실시하는 단계;를 포함하는 것을 특징으로 하는 반도체 패키지 제조방법.
- 제1반도체칩; 상기 제1반도체칩이 다이 어태치되고, 적층된 하나 이상의 반도체칩을 포함하는 제2반도체칩군; 상기 제2반도체칩군이 부착된 기판; 상기 기판의 저면에 형성된 솔더볼; 및 상기 제1반도체칩과 상기 제2반도체칩군을 상기 기판과 전기적으로 연결하는 본딩 와이어;를 포함하는 반도체 패키지에 있어서,상기 제1반도체칩은 상기 제1반도체칩 활성면의 법선 방향으로 측정되는 제1칩높이 및 상기 제1반도체칩 활성면의 면적인 제1칩면적을 가지고,상기 제2반도체칩군중에서 선택된 제2반도체칩은 상기 제2반도체칩 활성면의 법선 방향으로 측정되는 제2칩높이 및 상기 제2반도체칩 활성면의 면적인 제2칩면적을 가지며,상기 제1칩높이에 대한 상기 제1칩면적의 제1비율값은 상기 제2칩높이에 대한 상기 제2칩면적의 제2비율값보다 더 작은 것을 특징으로 하는 반도체 패키지.
- 삭제
- 제 12 항에 있어서,상기 제1높이는 상기 제2높이보다 더 큰 것을 특징으로 하는 반도체 패키지.
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KR100436656B1 (ko) * | 2001-12-17 | 2004-06-22 | 미래산업 주식회사 | 반도체 소자 테스트 핸들러의 소자 이송장치의 작업위치 인식방법 |
JP3507059B2 (ja) * | 2002-06-27 | 2004-03-15 | 沖電気工業株式会社 | 積層マルチチップパッケージ |
KR100451586B1 (ko) * | 2002-03-13 | 2004-10-08 | 미래산업 주식회사 | 반도체 소자 테스트 핸들러의 소자 이송장치의 작업 높이인식장치 및 이를 이용한 작업 높이 인식방법 |
KR100484088B1 (ko) * | 2002-12-06 | 2005-04-20 | 삼성전자주식회사 | 멀티 칩 패키지용 다이 어태치와 경화 인라인 장치 |
KR100491304B1 (ko) * | 2003-09-18 | 2005-05-24 | 미래산업 주식회사 | 번인 테스터용 소팅 핸들러 |
KR100640597B1 (ko) * | 2004-11-15 | 2006-11-01 | 삼성전자주식회사 | 웨이퍼레벨패키지 제조설비 및 제조방법 |
-
2003
- 2003-09-09 KR KR1020030063132A patent/KR100541395B1/ko not_active IP Right Cessation
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2004
- 2004-08-10 US US10/916,094 patent/US7135353B2/en not_active Expired - Fee Related
- 2004-09-02 JP JP2004255890A patent/JP4434887B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-25 US US11/534,924 patent/US7374966B2/en not_active Expired - Fee Related
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2008
- 2008-04-14 US US12/102,778 patent/US20080191364A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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US20050054140A1 (en) | 2005-03-10 |
US20070018295A1 (en) | 2007-01-25 |
JP2005086206A (ja) | 2005-03-31 |
KR20050026157A (ko) | 2005-03-15 |
US7135353B2 (en) | 2006-11-14 |
US7374966B2 (en) | 2008-05-20 |
JP4434887B2 (ja) | 2010-03-17 |
US20080191364A1 (en) | 2008-08-14 |
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