KR101601847B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
- Publication number
- KR101601847B1 KR101601847B1 KR1020090044593A KR20090044593A KR101601847B1 KR 101601847 B1 KR101601847 B1 KR 101601847B1 KR 1020090044593 A KR1020090044593 A KR 1020090044593A KR 20090044593 A KR20090044593 A KR 20090044593A KR 101601847 B1 KR101601847 B1 KR 101601847B1
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- KR
- South Korea
- Prior art keywords
- semiconductor chip
- slot
- bonding pads
- circuit board
- printed circuit
- 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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- 239000004065 semiconductor Substances 0.000 title claims abstract description 231
- 238000000465 moulding Methods 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 description 25
- 239000010410 layer Substances 0.000 description 7
- 229920006336 epoxy molding compound Polymers 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- DEVSOMFAQLZNKR-RJRFIUFISA-N (z)-3-[3-[3,5-bis(trifluoromethyl)phenyl]-1,2,4-triazol-1-yl]-n'-pyrazin-2-ylprop-2-enehydrazide Chemical compound FC(F)(F)C1=CC(C(F)(F)F)=CC(C2=NN(\C=C/C(=O)NNC=3N=CC=NC=3)C=N2)=C1 DEVSOMFAQLZNKR-RJRFIUFISA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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Abstract
Description
Claims (10)
- 슬롯(slot)을 가지는 인쇄 회로 기판;상기 인쇄 회로 기판 상의, 상기 슬롯의 일부를 덮는 제 1 반도체 칩; 및상기 인쇄 회로 기판 상의, 상기 슬롯의 다른 일부를 덮는 제 2 반도체 칩을 포함하되,상기 제 1 반도체 칩과 상기 제 2 반도체 칩은 실질적으로 동일한 평면에 배치되고,상기 제 1 반도체 칩 및 상기 제 2 반도체 칩은 상기 슬롯의 일부를 노출하는 반도체 패키지.
- 청구항 1에 있어서,상기 제 1 반도체 칩과 상기 제 2 반도체 칩은 상기 슬롯 상에서 서로 이격되어 배치되는 반도체 패키지.
- 청구항 1에 있어서,상기 제 1 반도체 칩 및 상기 제 2 반도체 칩은 그 하부면에 제공되며 상기 슬롯에 의하여 노출되도록 배치되는 본딩 패드들을 각각 포함하며,상기 인쇄 회로 기판은 상기 슬롯에 인접하여 그 하부면에 배치된 본드 핑거들을 포함하되,상기 본딩 패드들과 상기 본드 핑거들을 전기적으로 연결하는 제 1 와이어들을 더 포함하는 반도체 패키지.
- 청구항 3에 있어서,상기 제 1 반도체 칩의 본딩 패드들과 상기 제 2 반도체 칩의 본딩 패드들을 전기적으로 연결하는 제 2 와이어들을 더 포함하는 반도체 패키지.
- 청구항 3에 있어서,상기 본딩 패드들은:상기 제 1 반도체 칩과 상기 제 2 반도체 칩을 전기적으로 연결하도록 제공되는 제 1 본딩 패드들; 및상기 인쇄 회로 기판과 상기 제 1 반도체 칩을 전기적으로 연결하도록 제공되며, 상기 인쇄 회로 기판과 상기 제 2 반도체 칩을 전기적으로 연결하도록 제공되는 제 2 본딩 패드들을 포함하는 반도체 패키지.
- 청구항 3에 있어서,상기 제 1 반도체 칩과 상기 제 2 반도체 칩은 상기 본딩 패드들은 전기적으로 연결하는 회로 배선들을 포함하는 반도체 패키지.
- 청구항 1에 있어서,상기 제 1 반도체 칩 및 상기 제 2 반도체 칩을 덮는 상부 몰딩막;상기 인쇄 회로 기판의 하부면을 덮는 하부 몰딩막;상기 상부 몰딩막과 상기 하부 몰딩막 사이에 개재되며, 상기 슬롯을 채우는 슬롯 몰딩막; 및상기 제 1 반도체 칩 및 상기 제 2 반도체 칩 사이를 채우며, 상기 상부 몰딩막과 상기 슬롯 몰딩막에 접촉하는 칩간 몰딩막(inter-chip molding layer)을 더 포함하는 반도체 패키지.
- 청구항 7에 있어서,상기 슬롯 몰딩막의 길이는 상기 칩간 몰딩막의 길이보다 긴 반도체 패키지.
- 청구항 1에 있어서,상기 제 1 반도체 칩 상에 실장되는 제 3 반도체 칩; 및상기 제 2 반도체 칩 상에 실장되는 제 4 반도체 칩을 더 포함하는 반도체 패키지.
- 청구항 9에 있어서,상기 제 3 반도체 칩 및 상기 제 4 반도체 칩은 상기 슬롯의 일부를 각각 덮으며,상기 제 3 반도체 칩과 상기 제 4 반도체 칩 사이의 이격된 폭은 상기 제 1 반도체 칩과 상기 제 2 반도체 칩 사이의 이격된 폭보다 좁은 반도체 패키지.
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KR1020090044593A KR101601847B1 (ko) | 2009-05-21 | 2009-05-21 | 반도체 패키지 |
US12/662,269 US8294255B2 (en) | 2009-05-21 | 2010-04-08 | Semiconductor package |
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KR1020090044593A KR101601847B1 (ko) | 2009-05-21 | 2009-05-21 | 반도체 패키지 |
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US20100295166A1 (en) | 2010-11-25 |
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