JP2008034865A - 半導体デバイスの製造方法。 - Google Patents
半導体デバイスの製造方法。 Download PDFInfo
- Publication number
- JP2008034865A JP2008034865A JP2007237928A JP2007237928A JP2008034865A JP 2008034865 A JP2008034865 A JP 2008034865A JP 2007237928 A JP2007237928 A JP 2007237928A JP 2007237928 A JP2007237928 A JP 2007237928A JP 2008034865 A JP2008034865 A JP 2008034865A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric layer
- transistor
- contact
- merged
- opening
- 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.)
- Pending
Links
Images
Classifications
-
- H10P14/40—
-
- H10W20/069—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/013—Manufacturing their source or drain regions, e.g. silicided source or drain regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0149—Manufacturing their interconnections or electrodes, e.g. source or drain electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
-
- H10W20/0698—
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
【解決手段】半導体基板内に複数のトランジスタを形成し、この半導体基板を覆うように第1の誘電体層を形成する。第1のトランジスタ部分と第2のトランジスタ部分を露出するための第1開口を形成するために、第1の誘電体層を選択的にエッチングする。導電性材料が第1トランジスタ部分と第2トランジスタ部分の間の併合接点を規定する第1開口内に堆積される。この併合接点は、ゼロウィンドゥレベルで形成され、広いランディングパッド領域を提供することを特徴とする。
【選択図】図3
Description
22 トランジスタ
22A 第1トランジスタ
22B 第2トランジスタ
22C 第3トランジスタ
22D 第4トランジスタ
24 半導体基板
26 浅いトレンチ絶縁領域
28 ゲート誘電体層
30 チャネル領域
32 ゲート
34 共有ソース/ドレイン領域
36,38 スペーサー
40 第1誘電体層
42 併合接点
44 導電性材料
50 第2誘電体層
60 自己整合接点
62 第1貫通導体
64 第2貫通導体
72 第1接続
74 第3貫通導体
80 開始
82 基板内に複数のトランジスタを形成する
84 基板を覆うように第1誘電体層を形成する
86 第1と第2のトランジスタ領域を露出する第1開口を形成するために、第1誘電体層を選択的にエッチングする
88 併合接点を形成するために、第1開口内に導電性材料を堆積する
90 第1誘電体層を覆うように第2誘電体層を形成する
92 併合接点を露出する第2誘電体層を選択的にエッチングし、第3トランジスタのソース/ドレイン領域を露出する第1と第2の誘電体層を選択的にエッチングする
94 併合接点を具備する第1貫通導体を形成する導電性材料を堆積し、第3トランジスタのソース/ドレイン領域を具備する第2貫通導体を形成する
96 終了
Claims (1)
- (A) 複数のトランジスタを半導体基板内に形成するステップと、
(B) 前記半導体基板を覆うように第1誘電体層を形成するステップと、
(C) 第1トランジスタ部分と第2トランジスタ部分を露出する第1開口を形成するために、前記第1誘電体層を選択的にエッチングするステップと、
(D) 前記第1トランジスタ部分と第2トランジスタ部分の間に併合接点を形成するために、前記第1開口内に導電性材料を堆積するステップと、
(E) 前記第1誘電体層と併合接点を覆うように第2誘電体層を形成するステップと、
(F) 前記併合接点を露出する第2開口を形成するために、前記第2誘電体層を選択的にエッチングするステップと、
(G) 併合接点を具備した第1貫通導体を形成するために、前記第2開口に導電性材料を堆積するステップと、
を有することを特徴とする半導体デバイスの製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/484,759 US6274409B1 (en) | 2000-01-18 | 2000-01-18 | Method for making a semiconductor device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001009397A Division JP4718021B2 (ja) | 2000-01-18 | 2001-01-17 | 半導体デバイスの製造方法。 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008034865A true JP2008034865A (ja) | 2008-02-14 |
Family
ID=23925486
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001009397A Expired - Fee Related JP4718021B2 (ja) | 2000-01-18 | 2001-01-17 | 半導体デバイスの製造方法。 |
| JP2007237928A Pending JP2008034865A (ja) | 2000-01-18 | 2007-09-13 | 半導体デバイスの製造方法。 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001009397A Expired - Fee Related JP4718021B2 (ja) | 2000-01-18 | 2001-01-17 | 半導体デバイスの製造方法。 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6274409B1 (ja) |
| JP (2) | JP4718021B2 (ja) |
| KR (1) | KR100676643B1 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100265772B1 (ko) * | 1998-07-22 | 2000-10-02 | 윤종용 | 반도체 장치의 배선구조 및 그 제조방법 |
| US6479377B1 (en) * | 2001-06-05 | 2002-11-12 | Micron Technology, Inc. | Method for making semiconductor devices having contact plugs and local interconnects |
| KR100408414B1 (ko) * | 2001-06-20 | 2003-12-06 | 삼성전자주식회사 | 반도체 소자 및 그 제조방법 |
| US7029963B2 (en) * | 2001-08-30 | 2006-04-18 | Micron Technology, Inc. | Semiconductor damascene trench and methods thereof |
| US6730553B2 (en) * | 2001-08-30 | 2004-05-04 | Micron Technology, Inc. | Methods for making semiconductor structures having high-speed areas and high-density areas |
| DE10305365B4 (de) * | 2003-02-10 | 2005-02-10 | Infineon Technologies Ag | Verfahren und Anordnung zum Kontaktieren von Anschlüssen eines Bipolartransistors |
| US8405216B2 (en) * | 2005-06-29 | 2013-03-26 | Taiwan Semiconductor Manufacturing Company, Ltd. | Interconnect structure for integrated circuits |
| JP5090671B2 (ja) * | 2005-08-01 | 2012-12-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| DE102005052000B3 (de) * | 2005-10-31 | 2007-07-05 | Advanced Micro Devices, Inc., Sunnyvale | Halbleiterbauelement mit einer Kontaktstruktur auf der Grundlage von Kupfer und Wolfram |
| DE102005063092B3 (de) * | 2005-12-30 | 2007-07-19 | Advanced Micro Devices, Inc., Sunnyvale | Halbleiterbauelement mit einer Kontaktstruktur mit erhöhter Ätzselektivität |
| US7968950B2 (en) * | 2007-06-27 | 2011-06-28 | Texas Instruments Incorporated | Semiconductor device having improved gate electrode placement and decreased area design |
| JP5444694B2 (ja) * | 2008-11-12 | 2014-03-19 | ソニー株式会社 | 固体撮像装置、その製造方法および撮像装置 |
| US8581348B2 (en) * | 2011-12-13 | 2013-11-12 | GlobalFoundries, Inc. | Semiconductor device with transistor local interconnects |
| US8778789B2 (en) * | 2012-11-30 | 2014-07-15 | GlobalFoundries, Inc. | Methods for fabricating integrated circuits having low resistance metal gate structures |
| US9293414B2 (en) | 2013-06-26 | 2016-03-22 | Globalfoundries Inc. | Electronic fuse having a substantially uniform thermal profile |
| US8981492B2 (en) * | 2013-06-26 | 2015-03-17 | Globalfoundries Inc. | Methods of forming an e-fuse for an integrated circuit product and the resulting integrated circuit product |
| CN104752328B (zh) * | 2013-12-30 | 2017-09-22 | 中芯国际集成电路制造(上海)有限公司 | 导电插塞的形成方法 |
| US9443851B2 (en) | 2014-01-03 | 2016-09-13 | Samsung Electronics Co., Ltd. | Semiconductor devices including finFETs and local interconnect layers and methods of fabricating the same |
| US9978755B2 (en) * | 2014-05-15 | 2018-05-22 | Taiwan Semiconductor Manufacturing Company Limited | Methods and devices for intra-connection structures |
| US9721956B2 (en) * | 2014-05-15 | 2017-08-01 | Taiwan Semiconductor Manufacturing Company Limited | Methods, structures and devices for intra-connection structures |
| US9805935B2 (en) * | 2015-12-31 | 2017-10-31 | International Business Machines Corporation | Bottom source/drain silicidation for vertical field-effect transistor (FET) |
| US10388654B2 (en) * | 2018-01-11 | 2019-08-20 | Globalfoundries Inc. | Methods of forming a gate-to-source/drain contact structure |
| US10651178B2 (en) | 2018-02-14 | 2020-05-12 | Taiwan Semiconductor Manufacturing Co., Ltd. | Compact electrical connection that can be used to form an SRAM cell and method of making the same |
| US11189566B2 (en) | 2018-04-12 | 2021-11-30 | International Business Machines Corporation | Tight pitch via structures enabled by orthogonal and non-orthogonal merged vias |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10209071A (ja) * | 1997-01-15 | 1998-08-07 | Internatl Business Mach Corp <Ibm> | 改善された半導体の接触部構造形成方法 |
| JPH10242419A (ja) * | 1997-02-27 | 1998-09-11 | Mitsubishi Electric Corp | 半導体装置の製造方法及び半導体装置 |
| JP2000003966A (ja) * | 1998-06-15 | 2000-01-07 | Nec Corp | 半導体記憶装置及びその製造方法 |
| JP2000012802A (ja) * | 1998-06-17 | 2000-01-14 | Hitachi Ltd | 半導体集積回路装置の製造方法および半導体集積回路装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0732159B2 (ja) * | 1987-05-27 | 1995-04-10 | 日本電気株式会社 | 半導体装置の製造方法 |
| JPS63296243A (ja) * | 1987-05-27 | 1988-12-02 | Toshiba Corp | 半導体装置の製造方法 |
| JPH0226024A (ja) * | 1988-07-15 | 1990-01-29 | Fujitsu Ltd | 半導体装置の製造方法 |
| JPH0955440A (ja) * | 1995-08-17 | 1997-02-25 | Sony Corp | 半導体装置及び半導体装置の製造方法 |
| US5668065A (en) * | 1996-08-01 | 1997-09-16 | Winbond Electronics Corp. | Process for simultaneous formation of silicide-based self-aligned contacts and local interconnects |
| US5759882A (en) | 1996-10-16 | 1998-06-02 | National Semiconductor Corporation | Method of fabricating self-aligned contacts and local interconnects in CMOS and BICMOS processes using chemical mechanical polishing (CMP) |
| TW346678B (en) * | 1997-03-25 | 1998-12-01 | Vanguard Int Semiconduct Corp | Method for producing memory cell array |
| US5843816A (en) * | 1997-07-28 | 1998-12-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integrated self-aligned butt contact process flow and structure for six transistor full complementary metal oxide semiconductor static random access memory cell |
| US5807779A (en) * | 1997-07-30 | 1998-09-15 | Taiwan Semiconductor Manufacturing Company Ltd. | Method of making tungsten local interconnect using a silicon nitride capped self-aligned contact process |
| JP3807836B2 (ja) * | 1997-11-28 | 2006-08-09 | 株式会社ルネサステクノロジ | 半導体装置および半導体装置の製造方法 |
| TW368731B (en) * | 1997-12-22 | 1999-09-01 | United Microelectronics Corp | Manufacturing method for self-aligned local-interconnect and contact |
| JPH11345887A (ja) * | 1998-03-31 | 1999-12-14 | Seiko Epson Corp | 半導体装置およびその製造方法 |
| US5915199A (en) * | 1998-06-04 | 1999-06-22 | Sharp Microelectronics Technology, Inc. | Method for manufacturing a CMOS self-aligned strapped interconnection |
-
2000
- 2000-01-18 US US09/484,759 patent/US6274409B1/en not_active Expired - Lifetime
-
2001
- 2001-01-17 JP JP2001009397A patent/JP4718021B2/ja not_active Expired - Fee Related
- 2001-01-18 KR KR1020010002872A patent/KR100676643B1/ko not_active Expired - Fee Related
-
2007
- 2007-09-13 JP JP2007237928A patent/JP2008034865A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10209071A (ja) * | 1997-01-15 | 1998-08-07 | Internatl Business Mach Corp <Ibm> | 改善された半導体の接触部構造形成方法 |
| JPH10242419A (ja) * | 1997-02-27 | 1998-09-11 | Mitsubishi Electric Corp | 半導体装置の製造方法及び半導体装置 |
| JP2000003966A (ja) * | 1998-06-15 | 2000-01-07 | Nec Corp | 半導体記憶装置及びその製造方法 |
| JP2000012802A (ja) * | 1998-06-17 | 2000-01-14 | Hitachi Ltd | 半導体集積回路装置の製造方法および半導体集積回路装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6274409B1 (en) | 2001-08-14 |
| JP4718021B2 (ja) | 2011-07-06 |
| KR20010076341A (ko) | 2001-08-11 |
| JP2001244348A (ja) | 2001-09-07 |
| KR100676643B1 (ko) | 2007-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008034865A (ja) | 半導体デバイスの製造方法。 | |
| KR100503519B1 (ko) | 반도체 장치 및 그 제조방법 | |
| US20060138526A1 (en) | Semiconductor device and method of manufacturing the same | |
| US20210125998A1 (en) | Semiconductor memory device and a method of fabricating the same | |
| KR100545865B1 (ko) | 반도체 장치 및 그 제조 방법 | |
| KR100378200B1 (ko) | 반도체 소자의 콘택 플러그 형성방법 | |
| JP4303058B2 (ja) | ダマシン配線を利用した半導体素子の製造方法 | |
| US6808975B2 (en) | Method for forming a self-aligned contact hole in a semiconductor device | |
| US7307324B2 (en) | MOS transistor in an active region | |
| US20070099125A1 (en) | Fabrication Method for a Damascene Bit Line Contact Plug | |
| KR100382333B1 (ko) | 반도체 장치 및 그 제조 방법 | |
| US6337278B1 (en) | Technique for forming a borderless overlapping gate and diffusion contact structure in integrated circuit device processing | |
| US6479355B2 (en) | Method for forming landing pad | |
| US6372641B1 (en) | Method of forming self-aligned via structure | |
| CN110943083B (zh) | 字线驱动器及其制备方法 | |
| US20050142740A1 (en) | Method and resulting structure for fabricating dram cell structure using oxide line spacer | |
| KR20040085349A (ko) | 반도체소자의 제조방법 | |
| US6426256B1 (en) | Method for fabricating an embedded DRAM with self-aligned borderless contacts | |
| JP3172229B2 (ja) | 半導体装置の製造方法 | |
| KR100333541B1 (ko) | 반도체소자의제조방법 | |
| JPH1197529A (ja) | 半導体装置の製造方法 | |
| US6825088B2 (en) | E-RAM with cobalt silicide layer over source/drain of memory cell part and over source/drain and gate wiring of logic part | |
| JP3971144B2 (ja) | 半導体装置の製造方法及び半導体装置 | |
| KR20030049479A (ko) | 다마신 기법으로 비트라인을 형성하는 반도체 소자의 제조방법 | |
| US20040222460A1 (en) | [non-volatile memory device structure] |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080117 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110803 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110804 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111104 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111109 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120328 |