JP4250154B2 - 半導体チップ及びその製造方法 - Google Patents
半導体チップ及びその製造方法 Download PDFInfo
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- JP4250154B2 JP4250154B2 JP2005191407A JP2005191407A JP4250154B2 JP 4250154 B2 JP4250154 B2 JP 4250154B2 JP 2005191407 A JP2005191407 A JP 2005191407A JP 2005191407 A JP2005191407 A JP 2005191407A JP 4250154 B2 JP4250154 B2 JP 4250154B2
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- semiconductor substrate
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- 239000004065 semiconductor Substances 0.000 title claims description 168
- 238000004519 manufacturing process Methods 0.000 title claims description 52
- 239000000758 substrate Substances 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000009713 electroplating Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/481—Internal lead connections, e.g. via connections, feedthrough structures
-
- 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
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
11 半導体基板
11A 表面
11B 裏面
12,52 貫通ビア
13,18 絶縁膜
13A,32A,34A,34B,35A,35B,36A,56A 開口部
14 多層配線構造体
15 外部接続端子
16 保護膜
17,51 貫通孔
21−1〜21−3 絶縁層
22 第1の配線パターン
23,53 第2の配線パターン
25,29 配線
26,28A〜28C ビア
32,34,36,56 レジスト膜
33 シード層
M1 厚さ
R1,R2 直径
Claims (4)
- 半導体基板と、
前記半導体基板上に積層された複数の絶縁層と、該複数の絶縁層に設けられた第1の配線パターンとを備えた多層配線構造体と、
前記多層配線構造体の最上層に外部接続端子とを有する半導体チップにおいて、
前記半導体基板を貫通する貫通孔の側面に設けられた他の絶縁膜と、
前記他の絶縁膜を介して、前記貫通孔に設けられた貫通ビアと、
前記半導体基板を貫通する前記貫通ビアと前記外部接続端子との間に配置された部分の前記複数の絶縁層に設けられ、前記貫通ビアと前記外部接続端子との間を電気的に接続する第2の配線パターンと、
前記第2の配線パターンが配設された側の前記半導体基板の面に設けられ、前記貫通ビアを露出する開口部を有した絶縁膜と、を備え、
前記第2の配線パターンは、前記開口部に設けられ、前記貫通ビアと電気的に接続されたビアと、前記ビアと一体的に構成され、前記絶縁膜上に設けられた配線とを有し、
前記ビア及び前記配線を電解めっき膜により構成したことを特徴とする半導体チップ。 - 前記第2の配線パターンは、複数のビア及び配線を有し、
前記貫通ビアを外部接続端子の略直下に位置する半導体基板に設け、
前記複数のビアは、貫通ビアと外部接続端子との間に位置する複数の絶縁層に、半導体基板の面と略直交するように配置されていることを特徴とする請求項1に記載の半導体チップ。 - 半導体基板と、該半導体基板上に積層された複数の絶縁層と該複数の絶縁層に設けられた第1の配線パターンとを備えた多層配線構造体と、該多層配線構造体の最上層に設けられた外部接続端子と、該半導体基板を貫通する貫通孔に設けられた貫通ビアと、該複数の絶縁層に前記貫通ビアと前記外部接続端子との間を電気的に接続する第2の配線パターンと、を有する半導体チップの製造方法であって、
前記半導体基板上に、開口部を有した絶縁膜を形成する工程と、
電解めっき法により、前記開口部に配置され、前記第2の配線パターンを構成するビアと、前記絶縁膜上に配置されると共に、前記ビアと一体的に構成され、前記第2の配線パターンを構成する配線と、を同時に形成するビア及び配線形成工程と、
前記半導体基板に前記ビアを露出する貫通孔を形成する貫通孔形成工程と、
前記貫通孔の側面に他の絶縁膜を形成する絶縁膜形成工程と、
前記他の絶縁膜が形成された前記貫通孔に、前記ビアと電気的に接続される前記貫通ビアを形成する貫通ビア形成工程と、
前記絶縁膜を形成する工程と前記貫通孔形成工程との間に、前記第1の配線パターンと前記第2の配線パターンとを同時に形成する第1及び第2の配線パターン形成工程と、
前記第1及び第2の配線パターン形成工程と前記貫通孔形成工程との間に、前記外部接続端子を形成する工程と、を設け、
前記第1及び第2の配線パターン形成工程では、前記半導体基板を貫通する前記貫通ビアと前記外部接続端子との間に配置された部分の前記複数の絶縁層に、前記第2の配線パターンを形成することを特徴とする半導体チップの製造方法。 - 前記貫通孔形成工程の前に、前記半導体基板を薄板化する半導体基板薄板化工程をさらに設けたことを特徴とする請求項3に記載の半導体チップの製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191407A JP4250154B2 (ja) | 2005-06-30 | 2005-06-30 | 半導体チップ及びその製造方法 |
KR1020060058088A KR101178823B1 (ko) | 2005-06-30 | 2006-06-27 | 반도체 칩 및 그 제조 방법 |
US11/427,562 US7843068B2 (en) | 2005-06-30 | 2006-06-29 | Semiconductor chip and method of manufacturing the same |
EP06013661A EP1739747A3 (en) | 2005-06-30 | 2006-06-30 | Semiconductor chip and method of manufacturing the same |
US12/901,028 US8338289B2 (en) | 2005-06-30 | 2010-10-08 | Method of manufacturing a semiconductor chip including a semiconductor substrate and a through via provided in a through hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191407A JP4250154B2 (ja) | 2005-06-30 | 2005-06-30 | 半導体チップ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2007012854A JP2007012854A (ja) | 2007-01-18 |
JP4250154B2 true JP4250154B2 (ja) | 2009-04-08 |
Family
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Family Applications (1)
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JP2005191407A Active JP4250154B2 (ja) | 2005-06-30 | 2005-06-30 | 半導体チップ及びその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7843068B2 (ja) |
EP (1) | EP1739747A3 (ja) |
JP (1) | JP4250154B2 (ja) |
KR (1) | KR101178823B1 (ja) |
Families Citing this family (28)
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JP4809308B2 (ja) * | 2007-09-21 | 2011-11-09 | 新光電気工業株式会社 | 基板の製造方法 |
KR101374338B1 (ko) | 2007-11-14 | 2014-03-14 | 삼성전자주식회사 | 관통 전극을 갖는 반도체 장치 및 그 제조방법 |
JP2009224492A (ja) * | 2008-03-14 | 2009-10-01 | Oki Semiconductor Co Ltd | 半導体装置及びその製造方法 |
KR101458958B1 (ko) * | 2008-06-10 | 2014-11-13 | 삼성전자주식회사 | 반도체 칩, 반도체 패키지 및 반도체 칩의 제조 방법 |
US8227889B2 (en) * | 2008-12-08 | 2012-07-24 | United Microelectronics Corp. | Semiconductor device |
US7910473B2 (en) | 2008-12-31 | 2011-03-22 | Taiwan Semiconductor Manufacturing Company, Ltd. | Through-silicon via with air gap |
US8399354B2 (en) | 2009-01-13 | 2013-03-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Through-silicon via with low-K dielectric liner |
JP2010205921A (ja) | 2009-03-03 | 2010-09-16 | Olympus Corp | 半導体装置および半導体装置の製造方法 |
JP2010232400A (ja) * | 2009-03-27 | 2010-10-14 | Panasonic Corp | 半導体基板と半導体基板の製造方法および半導体パッケージ |
US8222739B2 (en) | 2009-12-19 | 2012-07-17 | International Business Machines Corporation | System to improve coreless package connections |
JP5426417B2 (ja) | 2010-02-03 | 2014-02-26 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP2011171567A (ja) * | 2010-02-19 | 2011-09-01 | Elpida Memory Inc | 基板構造物の製造方法及び半導体装置の製造方法 |
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JP2012222161A (ja) * | 2011-04-08 | 2012-11-12 | Elpida Memory Inc | 半導体装置 |
US8587127B2 (en) | 2011-06-15 | 2013-11-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor structures and methods of forming the same |
JPWO2013145043A1 (ja) * | 2012-03-27 | 2015-08-03 | パナソニックIpマネジメント株式会社 | ビルドアップ基板およびその製造方法ならびに半導体集積回路パッケージ |
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-
2005
- 2005-06-30 JP JP2005191407A patent/JP4250154B2/ja active Active
-
2006
- 2006-06-27 KR KR1020060058088A patent/KR101178823B1/ko active IP Right Grant
- 2006-06-29 US US11/427,562 patent/US7843068B2/en active Active
- 2006-06-30 EP EP06013661A patent/EP1739747A3/en not_active Withdrawn
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2010
- 2010-10-08 US US12/901,028 patent/US8338289B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007012854A (ja) | 2007-01-18 |
KR101178823B1 (ko) | 2012-09-03 |
US20070001312A1 (en) | 2007-01-04 |
EP1739747A3 (en) | 2007-08-01 |
KR20070003591A (ko) | 2007-01-05 |
US7843068B2 (en) | 2010-11-30 |
US20110027990A1 (en) | 2011-02-03 |
US8338289B2 (en) | 2012-12-25 |
EP1739747A2 (en) | 2007-01-03 |
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