JP5582879B2 - 半導体装置及びその製造方法 - Google Patents
半導体装置及びその製造方法 Download PDFInfo
- Publication number
- JP5582879B2 JP5582879B2 JP2010132160A JP2010132160A JP5582879B2 JP 5582879 B2 JP5582879 B2 JP 5582879B2 JP 2010132160 A JP2010132160 A JP 2010132160A JP 2010132160 A JP2010132160 A JP 2010132160A JP 5582879 B2 JP5582879 B2 JP 5582879B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- film
- metal pad
- semiconductor device
- substrate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
- H10W20/45—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts
- H10W20/47—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts comprising two or more dielectric layers having different properties, e.g. different dielectric constants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
- H10W20/495—Capacitive arrangements or effects of, or between wiring layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/019—Manufacture or treatment of bond pads
- H10W72/01951—Changing the shapes of bond pads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/9415—Dispositions of bond pads relative to the surface, e.g. recessed, protruding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/951—Materials of bond pads
- H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/981—Auxiliary members, e.g. spacers
- H10W72/983—Reinforcing structures, e.g. collars
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Wire Bonding (AREA)
Description
図1に、本実施形態の半導体装置の断面図を示す。図に示すように、トランジスタ等の能動素子が形成された素子領域11を表面に有する基板10上に、例えばTEOS(Tetra EthOxy Silane)などからなる絶縁層12が形成されている。基板10は、例えばSiや、SOI(Silicon On Insulator)などからなる。絶縁層12上には、例えばSiOCなどからなる比誘電率が2.5以下であるlow−k膜131a、131b、131cと、例えばSiOなどからなるcap膜132a、132b、132cとが交互に形成された層間絶縁膜13が形成されている。層間絶縁膜13上には、パシベーション膜14が形成されている。
本実施形態の半導体装置において、層間絶縁膜に開口窓を設ける構造は第1の実施形態と同様であるが、メタルパッドの構造が異なっている。
Claims (5)
- 基板上に形成された絶縁層と、
前記絶縁層上に形成された複数の低誘電率膜を含む層間絶縁膜と、
前記層間絶縁膜中にそれぞれ形成される複数の配線層及びビアからなる多層配線と、
前記複数の配線層のうち最下層の配線層より前記基板側に形成されたメタルパッドと、
前記メタルパッドの一部の領域上の前記絶縁層及び層間絶縁膜が除去されて形成された開口部と、
前記メタルパッド上に、前記複数の層間絶縁膜を貫通し、前記開口部を取り囲むように設けられるパッドリングと、
を備えることを特徴とする半導体装置。 - 前記半導体基板は素子が形成されている素子領域を有し、前記素子領域上の前記多層配線は、前記素子領域以外の領域である非素子領域上の前記多層配線を介して前記メタルパッドと接続されることを特徴とする請求項1に記載の半導体装置。
- 前記メタルパッドの上面が、前記絶縁層の上面と同一平面であることを特徴とする請求項1又は請求項2に記載の半導体装置。
- 前記メタルパッドの上面がAlを含む層であることを特徴とする請求項1から請求項3のいずれか1項に記載の半導体装置。
- 基板上に素子領域を形成し、
前記基板上に絶縁層を形成し、
前記素子領域上の前記絶縁層に、前記基板に到達するコンタクトホールを形成するとともに、前記素子領域以外の領域上の前記絶縁層に開口部を形成し、
前記コンタクトホール内にコンタクトを埋め込み形成し、
前記開口部内にメタルパッドを埋め込み形成し、
前記絶縁層上に複数の低誘電率膜を含む層間絶縁膜と、複数の配線層及びビアを有する多層配線を形成するとともに、前記メタルパッド上に前記複数の層間絶縁膜を貫通するようにパッドリングを形成し、
前記パッドリングに取り囲まれた領域の前記層間絶縁膜を除去し、前記メタルパッドを露出させる、
ことを特徴とする半導体装置の製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010132160A JP5582879B2 (ja) | 2010-06-09 | 2010-06-09 | 半導体装置及びその製造方法 |
| US13/048,176 US8536710B2 (en) | 2010-06-09 | 2011-03-15 | Semiconductor device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010132160A JP5582879B2 (ja) | 2010-06-09 | 2010-06-09 | 半導体装置及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011258762A JP2011258762A (ja) | 2011-12-22 |
| JP5582879B2 true JP5582879B2 (ja) | 2014-09-03 |
Family
ID=45095570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010132160A Expired - Fee Related JP5582879B2 (ja) | 2010-06-09 | 2010-06-09 | 半導体装置及びその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8536710B2 (ja) |
| JP (1) | JP5582879B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9570430B2 (en) * | 2014-05-13 | 2017-02-14 | GlobalFoundries, Inc. | Articles including bonded metal structures and methods of preparing the same |
| US11876072B2 (en) * | 2021-09-02 | 2024-01-16 | Nanya Technology Corporation | Method for preparing semiconductor device with wire bond |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0090066B1 (de) * | 1982-03-31 | 1990-05-30 | Ibm Deutschland Gmbh | Festkörper-Fernsehkamera |
| US5543586A (en) * | 1994-03-11 | 1996-08-06 | The Panda Project | Apparatus having inner layers supporting surface-mount components |
| JP3906522B2 (ja) * | 1997-06-10 | 2007-04-18 | ソニー株式会社 | 半導体装置の製造方法 |
| JP3121311B2 (ja) * | 1998-05-26 | 2000-12-25 | 日本電気株式会社 | 多層配線構造及びそれを有する半導体装置並びにそれらの製造方法 |
| JP2000012604A (ja) * | 1998-06-22 | 2000-01-14 | Toshiba Corp | 半導体装置およびその製造方法 |
| JP2974022B1 (ja) * | 1998-10-01 | 1999-11-08 | ヤマハ株式会社 | 半導体装置のボンディングパッド構造 |
| JP2001267323A (ja) | 2000-03-21 | 2001-09-28 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
| US6362531B1 (en) * | 2000-05-04 | 2002-03-26 | International Business Machines Corporation | Recessed bond pad |
| TW484196B (en) * | 2001-06-05 | 2002-04-21 | United Microelectronics Corp | Bonding pad structure |
| JP4801296B2 (ja) * | 2001-09-07 | 2011-10-26 | 富士通セミコンダクター株式会社 | 半導体装置及びその製造方法 |
| JP3811473B2 (ja) * | 2003-02-25 | 2006-08-23 | 富士通株式会社 | 半導体装置 |
| US6864578B2 (en) * | 2003-04-03 | 2005-03-08 | International Business Machines Corporation | Internally reinforced bond pads |
| US7067902B2 (en) * | 2003-12-02 | 2006-06-27 | International Business Machines Corporation | Building metal pillars in a chip for structure support |
| US7071575B2 (en) * | 2004-11-10 | 2006-07-04 | United Microelectronics Corp. | Semiconductor chip capable of implementing wire bonding over active circuits |
| JP2006190839A (ja) * | 2005-01-06 | 2006-07-20 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
| WO2007102214A1 (ja) * | 2006-03-08 | 2007-09-13 | Fujitsu Limited | 半導体装置及びその製造方法 |
| JP5111878B2 (ja) * | 2007-01-31 | 2013-01-09 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
| US20080246152A1 (en) * | 2007-04-04 | 2008-10-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device with bonding pad |
| JP4609497B2 (ja) * | 2008-01-21 | 2011-01-12 | ソニー株式会社 | 固体撮像装置とその製造方法、及びカメラ |
| JP2010093161A (ja) * | 2008-10-10 | 2010-04-22 | Panasonic Corp | 半導体装置 |
-
2010
- 2010-06-09 JP JP2010132160A patent/JP5582879B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-15 US US13/048,176 patent/US8536710B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011258762A (ja) | 2011-12-22 |
| US8536710B2 (en) | 2013-09-17 |
| US20110304030A1 (en) | 2011-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100902581B1 (ko) | 반도체 소자의 스택 커패시터 및 그의 형성방법 | |
| CN102820280B (zh) | 用于集成电路的非分层式金属层 | |
| US10522391B2 (en) | Method and apparatus for back end of line semiconductor device processing | |
| JP4280204B2 (ja) | 半導体装置 | |
| US20100244199A1 (en) | Semiconductor device and method for manufacturing semiconductor device | |
| JP2009147218A (ja) | 半導体装置とその製造方法 | |
| JP2011139103A (ja) | 半導体装置 | |
| JP2004080044A (ja) | トレンチ側壁のバッファー層を使用して半導体装置用金属配線を形成する方法及びそれにより製造された装置 | |
| JP2010287831A (ja) | 半導体装置およびその製造方法 | |
| JP4675393B2 (ja) | 半導体装置および半導体装置の製造方法 | |
| KR20130092825A (ko) | 관통전극을 갖는 반도체 소자 및 그 제조방법 | |
| US9287214B2 (en) | Semiconductor device | |
| JP3777182B2 (ja) | 相互接続構造中の熱機械的応力を低減する方法及び相互接続構造を形成する方法 | |
| JP2009295733A (ja) | 半導体装置及びその製造方法 | |
| TWI660468B (zh) | 封裝結構及其製造方法 | |
| CN101378057B (zh) | 金属-绝缘体-金属电容器及其制造方法 | |
| JP5582879B2 (ja) | 半導体装置及びその製造方法 | |
| CN110112064A (zh) | 一种半导体器件及其制备方法 | |
| JP4436989B2 (ja) | 半導体装置の製造方法 | |
| JP2012160547A (ja) | 半導体装置及びその製造方法 | |
| JP2003218114A (ja) | 半導体装置及びその製造方法 | |
| JP4814694B2 (ja) | 半導体装置 | |
| JP2014175525A (ja) | 半導体装置及びその製造方法 | |
| KR20090055772A (ko) | 반도체 소자의 금속 배선 형성 방법 | |
| CN102339793A (zh) | 一种半导体器件制作方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120810 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131016 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131112 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140110 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140617 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140715 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 5582879 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |