KR100964833B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR100964833B1 KR100964833B1 KR1020080023744A KR20080023744A KR100964833B1 KR 100964833 B1 KR100964833 B1 KR 100964833B1 KR 1020080023744 A KR1020080023744 A KR 1020080023744A KR 20080023744 A KR20080023744 A KR 20080023744A KR 100964833 B1 KR100964833 B1 KR 100964833B1
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- wiring board
- semiconductor device
- resin
- sealing resin
- resist layer
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 229920005989 resin Polymers 0.000 claims abstract description 221
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- 238000007789 sealing Methods 0.000 claims abstract description 166
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 14
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
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- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
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- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
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- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H01L24/42—Wire connectors; Manufacturing methods related thereto
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- 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
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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
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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Abstract
Description
Claims (10)
- 비어(via)가 형성된 배선 기판과,상기 배선 기판 위에 배열 설치된 반도체 소자와,상기 비어 위에 위치하는 부분은 개구되고, 상기 배선 기판의 표면을 피복하는 레지스트층과,상기 개구부 위, 상기 레지스트층을 덮고, 상기 반도체 소자를 밀봉하는 밀봉 수지를 갖고,상기 비어에 의해, 상기 배선 기판의 일면(一面)에 형성된 배선층과 상기 배선 기판의 타면(他面)에 형성된 배선층을 접속하는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서,상기 레지스트층의 개구 직경은, 상기 비어의 관통 구멍의 직경보다도 크고, 또한, 비어 랜드(land)의 직경보다도 작은 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서,상기 비어 내에 상기 밀봉 수지가 충전되어 있는 것을 특징으로 하는 반도체 장치.
- 제 3 항에 있어서,상기 배선 기판의 이면을 피복하는 레지스트층에, 상기 비어에 접속한 홈부가 형성되어 있고,당해 홈부에, 상기 밀봉 수지가 설치되어 있는 것을 특징으로 하는 반도체 장치.
- 제 4 항에 있어서,상기 홈부는, 상기 배선 기판의 이면을 피복하는 상기 레지스트층 중, 외부 접속 단자가 배열 설치되는 개소를 제외한 개소에, 형성되어 있는 것을 특징으로 하는 반도체 장치.
- 제 4 항 또는 제 5 항에 있어서,상기 홈부의 폭은 일정하지 않은 것을 특징으로 하는 반도체 장치.
- 제 4 항 또는 제 5 항에 있어서,상기 홈부에 설치된 상기 밀봉 수지의 상면은, 상기 배선 기판의 이면을 피복하는 레지스트층의 상면과 동일면을 형성하고 있는 것을 특징으로 하는 반도체 장치.
- 비어가 형성된 배선 기판에 반도체 소자가 실장되어 밀봉 수지에 의해 밀봉된 구조를 갖는 반도체 장치의 제조 방법으로서,상기 비어에 비어 매립용 수지가 충전된 상기 배선 기판의 표면에 레지스트층을 형성하는 공정과,상기 레지스트층을 감광하여 현상함으로써, 상기 레지스트층 중 상기 비어 위에 위치하는 부분을 개구하는 공정을 포함하고,상기 비어에 의해, 상기 배선 기판의 일면에 형성된 배선층과 상기 배선 기판의 타면에 형성된 배선층을 접속하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 비어가 형성된 배선 기판에 반도체 소자가 실장되어 밀봉 수지에 의해 밀봉된 구조를 갖는 반도체 장치의 제조 방법으로서,상기 밀봉 수지를 이용하여 상기 배선 기판의 상방을 밀봉하는 수지 밀봉 공정을 포함하고,상기 수지 밀봉 공정에 의해, 상기 밀봉 수지와 동일한 수지를 상기 비어에 충전하고,상기 비어에 의해, 상기 배선 기판의 일면에 형성된 배선층과 상기 배선 기판의 타면에 형성된 배선층을 접속하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 9 항에 있어서,상기 배선 기판의 이면을 피복하는 레지스트층에, 상기 비어에 접속한 홈부가 형성되어 있고,상기 수지 밀봉 공정에 의해, 상기 비어에 충전된 상기 밀봉 수지는 상기 홈부로 유동하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00069349 | 2007-03-16 | ||
JP2007069349A JP5135835B2 (ja) | 2007-03-16 | 2007-03-16 | 半導体装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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KR20080084714A KR20080084714A (ko) | 2008-09-19 |
KR100964833B1 true KR100964833B1 (ko) | 2010-06-24 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020080023744A KR100964833B1 (ko) | 2007-03-16 | 2008-03-14 | 반도체 장치 및 그 제조 방법 |
Country Status (5)
Country | Link |
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US (1) | US7872360B2 (ko) |
JP (1) | JP5135835B2 (ko) |
KR (1) | KR100964833B1 (ko) |
CN (1) | CN101266962B (ko) |
TW (1) | TWI368306B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010062232A (ja) * | 2008-09-02 | 2010-03-18 | Nec Electronics Corp | 素子の機能部を露出させた半導体装置の製造方法 |
TWI453878B (zh) * | 2009-01-10 | 2014-09-21 | Unimicron Technology Corp | 封裝基板及其製法 |
JP2011176234A (ja) * | 2010-02-25 | 2011-09-08 | Citizen Electronics Co Ltd | 半導体発光装置 |
US8718720B1 (en) * | 2010-07-30 | 2014-05-06 | Triquint Semiconductor, Inc. | Die including a groove extending from a via to an edge of the die |
JP2013118230A (ja) * | 2011-12-01 | 2013-06-13 | Canon Inc | 固体撮像装置 |
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