JP4875622B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- JP4875622B2 JP4875622B2 JP2007532200A JP2007532200A JP4875622B2 JP 4875622 B2 JP4875622 B2 JP 4875622B2 JP 2007532200 A JP2007532200 A JP 2007532200A JP 2007532200 A JP2007532200 A JP 2007532200A JP 4875622 B2 JP4875622 B2 JP 4875622B2
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76898—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics formed through a semiconductor substrate
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76232—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials of trenches having a shape other than rectangular or V-shape, e.g. rounded corners, oblique or rounded trench walls
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- 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
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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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
- H01L21/2003—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy characterised by the substrate
- H01L21/2007—Bonding of semiconductor wafers to insulating substrates or to semiconducting substrates using an intermediate insulating layer
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8221—Three dimensional integrated circuits stacked in different levels
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- 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
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L2224/23—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process
- H01L2224/25—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process of a plurality of high density interconnect connectors
- H01L2224/251—Disposition
- H01L2224/2518—Disposition being disposed on at least two different sides of the body, e.g. dual array
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- H—ELECTRICITY
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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
- H01L24/93—Batch processes
- H01L24/94—Batch processes at wafer-level, i.e. with connecting carried out on a wafer comprising a plurality of undiced individual devices
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
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- 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
- H01L2924/049—Nitrides composed of metals from groups of the periodic table
- H01L2924/0494—4th Group
- H01L2924/04941—TiN
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- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
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- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
Description
前記所望の半導体基板の第1面から第2面に貫通して設けられ、複数枚の半導体基板の集積回路同士を電気的に接続する貫通電極と、前記所望の半導体基板の第1面の面内において、前記貫通電極から離間した位置に前記貫通電極を取り囲むように設けられ、前記所望の半導体基板の第1面から第2面に貫通して設けられた貫通分離部とを有するパターンにおいて、前記貫通電極が配置される領域が活性領域とされているものである。
Claims (7)
- (a)所望の半導体基板の第1面に活性領域を規定する分離部を形成する工程と、
(b)前記分離部の上面から前記分離部より深い領域に達する分離溝を形成する工程と、
(c)前記分離溝の内面に熱酸化法により第1絶縁膜を形成する工程と、
(d)前記(c)工程の後、前記分離溝内に埋込膜を形成し、続いて前記埋込膜の下地を一部露出する工程と、
(e)前記所望の半導体基板の第1面上に集積回路を構成する半導体素子を形成する工程と、
(f)前記(d)工程の後、前記半導体素子を覆うように前記所望の半導体基板の第1面上に層間絶縁膜を形成する工程と、
(g)前記層間絶縁膜の上面から前記分離部より深い領域に達する導通溝を、前記活性領域に形成する工程と、
(h)前記導通溝内に導電膜を形成した後、前記層間絶縁膜の上面を露出する工程と、
(i)前記半導体素子と前記導電膜とを電気的に接続する配線層を形成する工程と、
(j)前記半導体基板の第1面の反対側の第2面を研磨して前記第1絶縁膜および前記導電膜を露出することにより、前記埋込膜からなる貫通分離部と、前記導電膜からなる貫通電極とを形成する工程と、
を有し、
前記貫通電極は、複数枚の半導体基板の集積回路同士を電気的に接続し、
前記所望の半導体基板の第1面の面内において、前記貫通電極から離間した位置に前記貫通電極を取り囲むように前記貫通分離部が形成されていることを特徴とする半導体装置の製造方法。 - 前記(a)工程では、前記分離部を形成することにより前記所望の半導体基板の第1面である前記活性領域と前記活性領域の周囲のダミー活性領域とを規定し、
前記貫通電極の周囲には前記ダミー活性領域が配置されていることを特徴とする請求項1記載の半導体装置の製造方法。 - 前記(a)工程では、前記所望の半導体基板の第1面に溝を形成した後、前記溝内に第2絶縁膜を埋め込み、続いて前記第2絶縁膜の下地を一部露出することで、前記溝内の前記第2絶縁膜からなる前記分離部を形成することを特徴とする請求項1記載の半導体装置の製造方法。
- 前記埋込膜は半導体膜を含むことを特徴とする請求項1記載の半導体装置の製造方法。
- (d1)前記(d)工程の後、前記(f)工程の前に、前記埋込膜上に第3絶縁膜を形成して前記分離溝を埋め込む工程と、
(d2)前記(f)工程の前に、前記第3絶縁膜を研磨して前記第3絶縁膜の下地を一部露出することで前記分離溝内に前記第3絶縁膜を残す工程と、
をさらに有することを特徴とする請求項1記載の半導体装置の製造方法。 - 前記第3絶縁膜は、前記分離部を構成する第2絶縁膜と同一のエッチングレートを有する絶縁材料からなることを特徴とする請求項5記載の半導体装置の製造方法。
- 前記配線層と前記貫通電極とを接続する接続部は、前記貫通電極を構成する前記導体膜の上面内において前記導体膜を構成する膜の合わせ目を避けて配置されていることを特徴とする請求項1記載の半導体装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007532200A JP4875622B2 (ja) | 2005-08-26 | 2006-08-25 | 半導体装置の製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005245552 | 2005-08-26 | ||
JP2005245552 | 2005-08-26 | ||
JP2007532200A JP4875622B2 (ja) | 2005-08-26 | 2006-08-25 | 半導体装置の製造方法 |
PCT/JP2006/316734 WO2007023947A1 (ja) | 2005-08-26 | 2006-08-25 | 半導体装置の製造方法および半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2007023947A1 JPWO2007023947A1 (ja) | 2009-03-05 |
JP4875622B2 true JP4875622B2 (ja) | 2012-02-15 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007532200A Expired - Fee Related JP4875622B2 (ja) | 2005-08-26 | 2006-08-25 | 半導体装置の製造方法 |
Country Status (4)
Country | Link |
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US (1) | US8354730B2 (ja) |
JP (1) | JP4875622B2 (ja) |
TW (1) | TWI416663B (ja) |
WO (1) | WO2007023947A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US7939941B2 (en) * | 2007-06-27 | 2011-05-10 | Taiwan Semiconductor Manufacturing Company, Ltd. | Formation of through via before contact processing |
US8853830B2 (en) | 2008-05-14 | 2014-10-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | System, structure, and method of manufacturing a semiconductor substrate stack |
US8138036B2 (en) | 2008-08-08 | 2012-03-20 | International Business Machines Corporation | Through silicon via and method of fabricating same |
US8299566B2 (en) * | 2008-08-08 | 2012-10-30 | International Business Machines Corporation | Through wafer vias and method of making same |
US7968975B2 (en) * | 2008-08-08 | 2011-06-28 | International Business Machines Corporation | Metal wiring structure for integration with through substrate vias |
US8384224B2 (en) | 2008-08-08 | 2013-02-26 | International Business Machines Corporation | Through wafer vias and method of making same |
JP4945545B2 (ja) * | 2008-11-10 | 2012-06-06 | 株式会社日立製作所 | 半導体装置の製造方法 |
US8729713B2 (en) | 2008-12-23 | 2014-05-20 | Silex Microsystems Ab | Via structure and method thereof |
US8630033B2 (en) | 2008-12-23 | 2014-01-14 | Silex Microsystems Ab | Via structure and method thereof |
SE533992C2 (sv) | 2008-12-23 | 2011-03-22 | Silex Microsystems Ab | Elektrisk anslutning i en struktur med isolerande och ledande lager |
US8445994B2 (en) * | 2009-05-07 | 2013-05-21 | Qualcomm Incorporated | Discontinuous thin semiconductor wafer surface features |
KR101692434B1 (ko) * | 2010-06-28 | 2017-01-18 | 삼성전자주식회사 | 반도체 소자 및 그 제조 방법 |
US9530726B2 (en) * | 2010-06-28 | 2016-12-27 | Samsung Electronics Co., Ltd. | Semiconductor device and method of fabricating the same |
US9831164B2 (en) | 2010-06-28 | 2017-11-28 | Samsung Electronics Co., Ltd. | Semiconductor device and method of fabricating the same |
DE102010039330B4 (de) * | 2010-08-13 | 2018-04-12 | Robert Bosch Gmbh | Verfahren zum Herstellen einer elektrischen Durchkontaktierung in einem Substrat |
JP2012164702A (ja) * | 2011-02-03 | 2012-08-30 | Elpida Memory Inc | 半導体装置 |
US8975751B2 (en) * | 2011-04-22 | 2015-03-10 | Tessera, Inc. | Vias in porous substrates |
JP2013115382A (ja) * | 2011-11-30 | 2013-06-10 | Elpida Memory Inc | 半導体装置及びその製造方法 |
US20160247879A1 (en) * | 2015-02-23 | 2016-08-25 | Polar Semiconductor, Llc | Trench semiconductor device layout configurations |
Citations (7)
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JPS6167932A (ja) * | 1984-09-12 | 1986-04-08 | Oki Electric Ind Co Ltd | 半導体集積回路装置の製造方法 |
JPH03218049A (ja) * | 1990-01-23 | 1991-09-25 | Sony Corp | 半導体装置の製造方法 |
JP2002289623A (ja) * | 2001-03-28 | 2002-10-04 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2003151978A (ja) * | 2001-10-18 | 2003-05-23 | Hewlett Packard Co <Hp> | ウェーハの諸部分を電気的に分離するためのシステム |
JP2004335836A (ja) * | 2003-05-09 | 2004-11-25 | Matsushita Electric Ind Co Ltd | 半導体装置 |
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JP2008547206A (ja) * | 2005-06-14 | 2008-12-25 | キュービック・ウエハ・インコーポレーテッド | チップの架橋接続 |
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JPH03234041A (ja) | 1990-02-09 | 1991-10-18 | Fujitsu Ltd | 半導体装置の製造方法 |
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JP2005026582A (ja) * | 2003-07-04 | 2005-01-27 | Olympus Corp | 半導体装置及びその半導体装置の製造方法 |
JP2005191331A (ja) * | 2003-12-26 | 2005-07-14 | Nec Electronics Corp | 半導体装置の製造方法 |
JP4408713B2 (ja) | 2004-02-03 | 2010-02-03 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
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-
2006
- 2006-08-25 TW TW095131419A patent/TWI416663B/zh not_active IP Right Cessation
- 2006-08-25 JP JP2007532200A patent/JP4875622B2/ja not_active Expired - Fee Related
- 2006-08-25 US US11/997,436 patent/US8354730B2/en not_active Expired - Fee Related
- 2006-08-25 WO PCT/JP2006/316734 patent/WO2007023947A1/ja active Application Filing
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JPS6167932A (ja) * | 1984-09-12 | 1986-04-08 | Oki Electric Ind Co Ltd | 半導体集積回路装置の製造方法 |
JPH03218049A (ja) * | 1990-01-23 | 1991-09-25 | Sony Corp | 半導体装置の製造方法 |
JP2002289623A (ja) * | 2001-03-28 | 2002-10-04 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2003151978A (ja) * | 2001-10-18 | 2003-05-23 | Hewlett Packard Co <Hp> | ウェーハの諸部分を電気的に分離するためのシステム |
US20050101054A1 (en) * | 2002-04-05 | 2005-05-12 | Stmicroelectronics S.R.L. | Process for manufacturing a through insulated interconnection in a body of semiconductor material |
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JP2008547206A (ja) * | 2005-06-14 | 2008-12-25 | キュービック・ウエハ・インコーポレーテッド | チップの架橋接続 |
Also Published As
Publication number | Publication date |
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WO2007023947A1 (ja) | 2007-03-01 |
TW200746357A (en) | 2007-12-16 |
US20100090307A1 (en) | 2010-04-15 |
TWI416663B (zh) | 2013-11-21 |
JPWO2007023947A1 (ja) | 2009-03-05 |
US8354730B2 (en) | 2013-01-15 |
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