KR20030025494A - 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 - Google Patents
루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 Download PDFInfo
- Publication number
- KR20030025494A KR20030025494A KR1020010058557A KR20010058557A KR20030025494A KR 20030025494 A KR20030025494 A KR 20030025494A KR 1020010058557 A KR1020010058557 A KR 1020010058557A KR 20010058557 A KR20010058557 A KR 20010058557A KR 20030025494 A KR20030025494 A KR 20030025494A
- Authority
- KR
- South Korea
- Prior art keywords
- barrier film
- layer
- film
- conductive pad
- ruthenium
- 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.)
- Ceased
Links
Classifications
-
- 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
-
- 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
- H01L21/70—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
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
-
- 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
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser CVD
- H01L21/28562—Selective deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/09—Manufacture or treatment with simultaneous manufacture of the peripheral circuit region and memory cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
- H10D1/696—Electrodes comprising multiple layers, e.g. comprising a barrier layer and a metal layer
-
- 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
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/811—Combinations of field-effect devices and one or more diodes, capacitors or resistors
-
- 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
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/811—Combinations of field-effect devices and one or more diodes, capacitors or resistors
- H10D84/813—Combinations of field-effect devices and capacitor only
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
- H10B12/315—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with the capacitor higher than a bit line
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/48—Data lines or contacts therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
- H10D1/711—Electrodes having non-planar surfaces, e.g. formed by texturisation
- H10D1/716—Electrodes having non-planar surfaces, e.g. formed by texturisation having vertical extensions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (21)
- 소정의 공정 챔버 내에 위치하는 반도체 기판 상에 루테늄막을 형성하는 단계,상기 공정 챔버로 공급된 할라이드를 포함하지 않은 반응 소스를 이용하여 상기 루테늄막 상면에 베리어막을 형성하는 단계, 및상기 베리어막 상면에 금속층을 형성하는 단계를 포함하는 루테늄막과 금속층간의 콘택을 갖는 반도체 장치의 제조 방법.
- 제 1 항에 있어서, 상기 베리어막은 TiN, TaN, WN 또는 MoN인 반도체 장치의 제조 방법.
- 제 2 항에 있어서, 상기 베리어막은 PVD, MOCVD 및 ALD로 구성된 군에서 선택된 어느 하나에 의해 형성되는 반도체 장치의 제조 방법.
- 제 2 항에 있어서, 상기 베리어막은 MOCVD 또는 ALD에 의해 형성된 TiN이며, 상기 반응 소스로서 PDEAT(pentakis(diethylamino)titanium), TDEAT(tetrakis(diethylamino)titanium), TDMAT(tetrakis(dimethylamino)titanium) 또는 PDMAT(pentakis(dimethylamino)titanium)인 반도체 장치의 제조 방법.
- 제 2 항에 있어서, 상기 베리어막은 MOCVD 또는 ALD에 의해 형성된 TaN으로서, 상기 반응 소소는 TBTDET(t-butyltrikis(diethlyamino)tantalum), PDEAT(pentakis(diethylamino)tantalum), TDEAT(tetrakis(diethylamino)tantalum), TDMAT(tetrakis(dimethylamino)tantalum) 또는 PDMAT(pentakis(dimethylamino)tantalum)인 반도체 장치의 제조 방법.
- 제 1 항에 있어서, 상기 루테늄막 형성 단계 이후 및 상기 베리어막 형성 단계 이전에, 상기 루테늄막 상면에 평탄화된 절연층을 형성하는 단계, 상기 절연층의 소정 부분을 식각하여 상기 루테늄막의 일부를 노출시키는 콘택홀을 형성하는단계를 더 포함하고, 상기 베리어막은 상기 콘택홀내의 바닥에서 노출된 루테늄막 상에 형성되는 반도체 장치의 제조 방법.
- 소정의 공정 챔버 내에 위치하는 반도체 기판 상에 루테늄막을 형성하는 단계,상기 공정 챔버로 공급된 할라이드를 포함하지 않은 반응 소스를 이용하여 상기 루테늄막 상에 도전 패드층을 형성하는 단계,상기 도전 패드층 상에 베리어막을 형성하는 단계, 및상기 베리어막 상면에 금속층을 형성하는 단계를 포함하는 루테늄막과 금속층간의 콘택을 갖는 반도체 장치의 제조 방법.
- 제 7항에 있어서, 상기 도전 패드층은 PVD, MOCVD 및 ALD로 구성된 군에서 선택된 어느 하나에 의해 형성되는 반도체 장치의 제조 방법.
- 제 8에 있어서, 상기 도전 패드층은 Ti, TiN, Ta 및 TaN으로 이루어지는 군에서 선택된 어느 하나로 이루어지는 반도체 장치의 제조 방법.
- 제 9에 있어서, 상기 도전패드층은 MOCVD 또는 ALD에 의해 형성된 TiN이며, 상기 반응 소스로 PDEAT(pentakis(diethylamino)titanium), TDEAT(tetrakis(diethylamino)titanium), TDMAT(tetrakis(dimethylamino)titanium)또는 PDMAT(penakis(dimethylamino)titanium)인 반도체 장치의 제조 방법.
- 제 9에 있어서, 상기 도전패드층은 MOCVD 또는 ALD에 의해 형성된 Ta 또는 TaN이며, 상기 반응 소스는 TBTDET(t-butyltrikis(diethlyamino)tantalum), PDEAT(pentakis(diethylamino)tantalum), TDEAT(tetrakis(diethylamino)tantalum), TDMAT(tetrakis(dimethylamino)tantalum) 또는 PDMAT(penkis(dimethylamino)tantalum)인 반도체 장치의 제조 방법.
- 제 9항에 있어서, 상기 도전 패드층은 PVD 에 의해 형성된 Ti 또는 Ta 인 반도체 장치의 제조 방법.
- 제 7에 있어서, 상기 베리어막은 상기 공정 챔버내로 공급되는 할라이드를 포함하는 반응 소스를 이용하는 CVD에 의해 형성되는 반도체 장치의 제조 방법.
- 제 7항에 있어서, 상기 도전 패드층 형성 단계 이후 및 상기 베리어막 형성 단계 이전에, 상기 도전 패드층이 형성된 반도체 기판 상면에 평탄화된 절연층을 형성하는 단계, 상기 절연층의 소정 부분을 식각하여 상기 도전 패드층의 일부를 노출시키는 콘택홀을 형성하는 단계를 더 포함하고, 상기 베리어막은 상기 콘택홀내의 바닥에서 노출된 도전 패드층 상에 형성되는 반도체 장치의 제조 방법.
- 제 6항 또는 제 14항에 있어서, 상기 베리어막은 상기 콘택홀의 내측벽과 상기 내측벽에서 연장된 상기 절연층의 일부에도 형성되는 반도체 장치의 제조 방법.
- 제 15항에 있어서, 상기 루테늄막은 캐패시터의 상부 전극인 반도체 장치의 제조 방법.
- 제 1 항 또는 제 7항에 있어서, 상기 금속층은 알루미늄, 알루미늄 합금, 텅스텐 및 구리로 이루어진 군에서 선택된 어느 하나인 반도체 장치의 제조 방법.
- 반도체 기판 상에 형성된 루테늄막,상기 루테늄막 상에, 할라이드를 포함하지 않은 반응 소스를 이용하여 형성된 도전 패드층,상기 도전 패드층이 형성된 반도체 기판 상면에 형성되며, 그 내부에 상기 도전 패드층의 일부를 노출시키는 콘택홀을 구비한 평탄화된 절연층,최소한 상기 콘택홀의 바닥에 형성된 베리어막, 및상기 베리어막 상면, 상기 콘택홀의 내측벽 및 상기 절연층 상면에 형성된 금속층을 포함하는 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치.
- 제 18항에 있어서, 상기 베리어막은 상기 콘택홀의 내측벽 및 상기 절연층의 상면에도 형성되는 반도체 장치.
- 제 18항에 있어서, 상기 도전 패드층은 Ta, TaN, Ti 및 TiN으로 구성된 군에서 선택된 어느 하나로 이루어진 반도체 장치.
- 제 18항에 있어서, 상기 베리어막은 TiN, TaN, WN 또는 Mon인 반도체 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010058557A KR20030025494A (ko) | 2001-09-21 | 2001-09-21 | 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 |
| US10/127,651 US6893915B2 (en) | 2001-09-21 | 2002-04-22 | Semiconductor device having barrier layer between ruthenium layer and metal layer and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010058557A KR20030025494A (ko) | 2001-09-21 | 2001-09-21 | 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030025494A true KR20030025494A (ko) | 2003-03-29 |
Family
ID=19714540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010058557A Ceased KR20030025494A (ko) | 2001-09-21 | 2001-09-21 | 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6893915B2 (ko) |
| KR (1) | KR20030025494A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100613388B1 (ko) * | 2004-12-23 | 2006-08-17 | 동부일렉트로닉스 주식회사 | 다마신법을 이용한 구리 배선층을 갖는 반도체 소자 및 그형성 방법 |
| WO2017091571A1 (en) * | 2015-11-25 | 2017-06-01 | Applied Materials, Inc. | Methods for forming low-resistance contacts through integrated process flow systems |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620723B1 (en) | 2000-06-27 | 2003-09-16 | Applied Materials, Inc. | Formation of boride barrier layers using chemisorption techniques |
| US7964505B2 (en) | 2005-01-19 | 2011-06-21 | Applied Materials, Inc. | Atomic layer deposition of tungsten materials |
| US6551929B1 (en) | 2000-06-28 | 2003-04-22 | Applied Materials, Inc. | Bifurcated deposition process for depositing refractory metal layers employing atomic layer deposition and chemical vapor deposition techniques |
| US7732327B2 (en) | 2000-06-28 | 2010-06-08 | Applied Materials, Inc. | Vapor deposition of tungsten materials |
| US7101795B1 (en) | 2000-06-28 | 2006-09-05 | Applied Materials, Inc. | Method and apparatus for depositing refractory metal layers employing sequential deposition techniques to form a nucleation layer |
| US6936538B2 (en) | 2001-07-16 | 2005-08-30 | Applied Materials, Inc. | Method and apparatus for depositing tungsten after surface treatment to improve film characteristics |
| US7405158B2 (en) | 2000-06-28 | 2008-07-29 | Applied Materials, Inc. | Methods for depositing tungsten layers employing atomic layer deposition techniques |
| US7211144B2 (en) | 2001-07-13 | 2007-05-01 | Applied Materials, Inc. | Pulsed nucleation deposition of tungsten layers |
| WO2003029515A2 (en) | 2001-07-16 | 2003-04-10 | Applied Materials, Inc. | Formation of composite tungsten films |
| US20030029715A1 (en) | 2001-07-25 | 2003-02-13 | Applied Materials, Inc. | An Apparatus For Annealing Substrates In Physical Vapor Deposition Systems |
| US8110489B2 (en) | 2001-07-25 | 2012-02-07 | Applied Materials, Inc. | Process for forming cobalt-containing materials |
| US20090004850A1 (en) | 2001-07-25 | 2009-01-01 | Seshadri Ganguli | Process for forming cobalt and cobalt silicide materials in tungsten contact applications |
| US9051641B2 (en) | 2001-07-25 | 2015-06-09 | Applied Materials, Inc. | Cobalt deposition on barrier surfaces |
| WO2003030224A2 (en) | 2001-07-25 | 2003-04-10 | Applied Materials, Inc. | Barrier formation using novel sputter-deposition method |
| US6936906B2 (en) | 2001-09-26 | 2005-08-30 | Applied Materials, Inc. | Integration of barrier layer and seed layer |
| US7049226B2 (en) * | 2001-09-26 | 2006-05-23 | Applied Materials, Inc. | Integration of ALD tantalum nitride for copper metallization |
| TW589684B (en) * | 2001-10-10 | 2004-06-01 | Applied Materials Inc | Method for depositing refractory metal layers employing sequential deposition techniques |
| US7204886B2 (en) | 2002-11-14 | 2007-04-17 | Applied Materials, Inc. | Apparatus and method for hybrid chemical processing |
| US6916398B2 (en) | 2001-10-26 | 2005-07-12 | Applied Materials, Inc. | Gas delivery apparatus and method for atomic layer deposition |
| US7081271B2 (en) * | 2001-12-07 | 2006-07-25 | Applied Materials, Inc. | Cyclical deposition of refractory metal silicon nitride |
| US6911391B2 (en) | 2002-01-26 | 2005-06-28 | Applied Materials, Inc. | Integration of titanium and titanium nitride layers |
| US6833161B2 (en) | 2002-02-26 | 2004-12-21 | Applied Materials, Inc. | Cyclical deposition of tungsten nitride for metal oxide gate electrode |
| US6972267B2 (en) | 2002-03-04 | 2005-12-06 | Applied Materials, Inc. | Sequential deposition of tantalum nitride using a tantalum-containing precursor and a nitrogen-containing precursor |
| KR100476556B1 (ko) * | 2002-04-11 | 2005-03-18 | 삼성전기주식회사 | 압전트랜스 장치, 압전트랜스 하우징 및 그 제조방법 |
| US7279432B2 (en) | 2002-04-16 | 2007-10-09 | Applied Materials, Inc. | System and method for forming an integrated barrier layer |
| US7404985B2 (en) | 2002-06-04 | 2008-07-29 | Applied Materials, Inc. | Noble metal layer formation for copper film deposition |
| US7264846B2 (en) * | 2002-06-04 | 2007-09-04 | Applied Materials, Inc. | Ruthenium layer formation for copper film deposition |
| US7186385B2 (en) | 2002-07-17 | 2007-03-06 | Applied Materials, Inc. | Apparatus for providing gas to a processing chamber |
| KR20060079144A (ko) | 2003-06-18 | 2006-07-05 | 어플라이드 머티어리얼스, 인코포레이티드 | 배리어 물질의 원자층 증착 |
| US20050252449A1 (en) | 2004-05-12 | 2005-11-17 | Nguyen Son T | Control of gas flow and delivery to suppress the formation of particles in an MOCVD/ALD system |
| US7605469B2 (en) | 2004-06-30 | 2009-10-20 | Intel Corporation | Atomic layer deposited tantalum containing adhesion layer |
| US7429402B2 (en) * | 2004-12-10 | 2008-09-30 | Applied Materials, Inc. | Ruthenium as an underlayer for tungsten film deposition |
| US7265048B2 (en) * | 2005-03-01 | 2007-09-04 | Applied Materials, Inc. | Reduction of copper dewetting by transition metal deposition |
| US7538024B2 (en) * | 2005-05-03 | 2009-05-26 | United Microelectronics Corp. | Method of fabricating a dual-damascene copper structure |
| TWI332532B (en) | 2005-11-04 | 2010-11-01 | Applied Materials Inc | Apparatus and process for plasma-enhanced atomic layer deposition |
| US7798096B2 (en) | 2006-05-05 | 2010-09-21 | Applied Materials, Inc. | Plasma, UV and ion/neutral assisted ALD or CVD in a batch tool |
| US7582549B2 (en) | 2006-08-25 | 2009-09-01 | Micron Technology, Inc. | Atomic layer deposited barium strontium titanium oxide films |
| US7521379B2 (en) * | 2006-10-09 | 2009-04-21 | Applied Materials, Inc. | Deposition and densification process for titanium nitride barrier layers |
| KR100881728B1 (ko) * | 2007-05-04 | 2009-02-06 | 주식회사 하이닉스반도체 | 루테늄전극을 구비한 반도체소자 및 그 제조 방법 |
| US8283485B2 (en) * | 2007-06-21 | 2012-10-09 | Air Products And Chemicals, Inc. | Process for selectively depositing copper thin films on substrates with copper and ruthenium areas via vapor deposition |
| US7678298B2 (en) | 2007-09-25 | 2010-03-16 | Applied Materials, Inc. | Tantalum carbide nitride materials by vapor deposition processes |
| US7585762B2 (en) | 2007-09-25 | 2009-09-08 | Applied Materials, Inc. | Vapor deposition processes for tantalum carbide nitride materials |
| US7824743B2 (en) * | 2007-09-28 | 2010-11-02 | Applied Materials, Inc. | Deposition processes for titanium nitride barrier and aluminum |
| US7737028B2 (en) * | 2007-09-28 | 2010-06-15 | Applied Materials, Inc. | Selective ruthenium deposition on copper materials |
| US20100062149A1 (en) | 2008-09-08 | 2010-03-11 | Applied Materials, Inc. | Method for tuning a deposition rate during an atomic layer deposition process |
| US8491967B2 (en) | 2008-09-08 | 2013-07-23 | Applied Materials, Inc. | In-situ chamber treatment and deposition process |
| US8146896B2 (en) | 2008-10-31 | 2012-04-03 | Applied Materials, Inc. | Chemical precursor ampoule for vapor deposition processes |
| US20230411278A1 (en) * | 2022-06-16 | 2023-12-21 | Intel Corporation | Metal insulator metal (mim) capacitor architectures |
| US20230411443A1 (en) * | 2022-06-16 | 2023-12-21 | Intel Corporation | Metal insulator metal (mim) capacitor architectures |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005102A (en) * | 1989-06-20 | 1991-04-02 | Ramtron Corporation | Multilayer electrodes for integrated circuit capacitors |
| US5874364A (en) * | 1995-03-27 | 1999-02-23 | Fujitsu Limited | Thin film deposition method, capacitor device and method for fabricating the same, and semiconductor device and method for fabricating the same |
| JP3563819B2 (ja) * | 1995-03-28 | 2004-09-08 | アネルバ株式会社 | 窒化チタン薄膜の作製方法及びその方法に使用される薄膜作製装置 |
| JPH1079481A (ja) * | 1996-09-05 | 1998-03-24 | Mitsubishi Electric Corp | 導電層接続構造およびその製造方法 |
| JP3028080B2 (ja) | 1997-06-18 | 2000-04-04 | 日本電気株式会社 | 半導体装置の構造およびその製造方法 |
| KR19990006108A (ko) | 1997-06-30 | 1999-01-25 | 김영환 | 베리어 금속 증착 방법 |
| US6121149A (en) * | 1999-04-22 | 2000-09-19 | Advanced Micro Devices, Inc. | Optimized trench/via profile for damascene filling |
| US6607976B2 (en) * | 2001-09-25 | 2003-08-19 | Applied Materials, Inc. | Copper interconnect barrier layer structure and formation method |
-
2001
- 2001-09-21 KR KR1020010058557A patent/KR20030025494A/ko not_active Ceased
-
2002
- 2002-04-22 US US10/127,651 patent/US6893915B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100613388B1 (ko) * | 2004-12-23 | 2006-08-17 | 동부일렉트로닉스 주식회사 | 다마신법을 이용한 구리 배선층을 갖는 반도체 소자 및 그형성 방법 |
| US7416982B2 (en) | 2004-12-23 | 2008-08-26 | Dongbu Electronics Co., Ltd. | Semiconductor devices and methods for manufacturing the same |
| US7605471B2 (en) | 2004-12-23 | 2009-10-20 | Dongbu Electronics Co., Ltd. | Semiconductor devices and methods for manufacturing the same |
| WO2017091571A1 (en) * | 2015-11-25 | 2017-06-01 | Applied Materials, Inc. | Methods for forming low-resistance contacts through integrated process flow systems |
| KR20180075701A (ko) * | 2015-11-25 | 2018-07-04 | 어플라이드 머티어리얼스, 인코포레이티드 | 통합 프로세스 흐름 시스템들을 통한 저-저항 콘택들을 형성하기 위한 방법들 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030060042A1 (en) | 2003-03-27 |
| US6893915B2 (en) | 2005-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20030025494A (ko) | 루테늄막과 금속층간의 콘택을 포함하는 반도체 장치 및그의 제조 방법 | |
| KR100583637B1 (ko) | 반도체 소자의 텅스텐 콘택 형성 방법 및 텅스텐 콘택형성 장비 | |
| US6271136B1 (en) | Multi-step plasma process for forming TiSiN barrier | |
| US6955983B2 (en) | Methods of forming metal interconnections of semiconductor devices by treating a barrier metal layer | |
| KR100588887B1 (ko) | 질화막 형성 방법, 반도체 장치의 배선 형성 방법 | |
| EP0869544B1 (en) | Method for depositing a diffusion barrier | |
| US20080242088A1 (en) | Method of forming low resistivity copper film structures | |
| US20050023686A1 (en) | Multilayer diffusion barrier for copper interconnections | |
| US8759975B2 (en) | Approach for reducing copper line resistivity | |
| US20090130843A1 (en) | Method of forming low-resistivity recessed features in copper metallization | |
| KR100455382B1 (ko) | 듀얼 다마신 구조를 가지는 반도체 소자의 금속 배선 형성방법 | |
| US7544597B2 (en) | Method of forming a semiconductor device including an ohmic layer | |
| JPH0276233A (ja) | 半導体集積回路の製造方法 | |
| US20020132469A1 (en) | Method for forming metal wiring layer | |
| KR100459717B1 (ko) | 반도체 소자의 금속 콘택 형성 방법 | |
| US7279416B2 (en) | Methods of forming a conductive structure in an integrated circuit device | |
| US8008774B2 (en) | Multi-layer metal wiring of semiconductor device preventing mutual metal diffusion between metal wirings and method for forming the same | |
| US20050158990A1 (en) | Methods of forming metal wiring layers for semiconductor devices | |
| US7256133B2 (en) | Method of manufacturing a semiconductor device | |
| KR100316021B1 (ko) | 텅스텐 질화막 전극을 갖는 캐패시터 형성방법 | |
| KR100370143B1 (ko) | 반도체 소자의 콘택 플러그 형성 방법 | |
| KR20050046064A (ko) | 반도체 소자의 제조 방법 | |
| KR100800136B1 (ko) | 반도체 소자의 제조방법 | |
| KR100503965B1 (ko) | 반도체 소자의 확산 방지막 형성 방법 | |
| US20080070405A1 (en) | Methods of forming metal wiring layers for semiconductor devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010921 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030729 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040313 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20030729 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20040412 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20040313 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20051024 Appeal identifier: 2004101001601 Request date: 20040412 |
|
| AMND | Amendment | ||
| PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20040512 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20040412 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20031023 Patent event code: PB09011R02I |
|
| B601 | Maintenance of original decision after re-examination before a trial | ||
| PB0601 | Maintenance of original decision after re-examination before a trial | ||
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20040412 Effective date: 20051024 |
|
| PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20051024 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20040412 Decision date: 20051024 Appeal identifier: 2004101001601 |