KR100880326B1 - 반도체 소자의 제조 방법 - Google Patents
반도체 소자의 제조 방법 Download PDFInfo
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- KR100880326B1 KR100880326B1 KR1020060096199A KR20060096199A KR100880326B1 KR 100880326 B1 KR100880326 B1 KR 100880326B1 KR 1020060096199 A KR1020060096199 A KR 1020060096199A KR 20060096199 A KR20060096199 A KR 20060096199A KR 100880326 B1 KR100880326 B1 KR 100880326B1
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- Prior art keywords
- film
- amorphous carbon
- stress
- semiconductor device
- compressive stress
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- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32139—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer using masks
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- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
- H01L21/0276—Photolithographic processes using an anti-reflective coating
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/031—Manufacture or treatment of data-storage electrodes
- H10D64/035—Manufacture or treatment of data-storage electrodes comprising conductor-insulator-conductor-insulator-semiconductor structures
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
막 종류 | 두께(Å) | 응력(dyn/cm2) | KC (MPa/m0.5) |
비정질 탄소막 | 1500 | 9.00e8 | 0.051 |
CVD 텅스텐막 | 800 | 1.5e10 | 0.619 |
적층막의 총 KC | 0.67 |
막 종류 | 두께(Å) | 응력(dyn/cm2) | KC (MPa/m0.5) |
비정질 탄소막 | 2000 | 9.00e8 | 0.059 |
PE 질화막 | 300 | -2.60e9 | -0.066 |
PVD 텅스텐막 | 5.00e9 | 0.206 | |
적층막의 총 KC | 0.199 |
막 종류 | 두께(Å) | 응력(dyn/cm2) | KC (MPa/m0.5) |
비정질 탄소막 | 2000 | -3.30e+09 | -0.215 |
CVD 텅스텐막 | 800 | 1.50e+10 | 0.619 |
적층막의 총 KC | 0.404 |
막 종류 | 두께(Å) | 응력(dyn/cm2) | KC (MPa/m0.5) |
비정질 탄소막 | 2000 | 9.00e+08 | 0.059 |
PE 나이트라이드막 | 300 | -2.6e+09 | -0.066 |
CVD 텅스텐막 | 800 | 1.5e+10 | 0.619 |
적층막의 총 KC | 0.338 |
Claims (9)
- 삭제
- 삭제
- 반도체 기판상에 인장 응력을 가지는 피식각층이 형성되는 단계;상기 피식각층 상에 비정질 탄소막을 증착하는 단계; 및상기 비정질 탄소막을 증착한 뒤 상기 피식각층의 인장 응력을 제거하기 위하여 열처리를 실시하는 단계를 포함하는 반도체 소자의 제조 방법.
- 제3항에 있어서,상기 열처리는 아르곤 분위기에서 300℃∼500℃의 온도로 0.5 ∼ 2시간 동안 실시하는 반도체 소자의 제조 방법.
- 제3항에 있어서,상기 열처리는 아르곤 분위기에서 300℃∼500℃의 온도로 1 ∼ 20분 동안 RTA(Rapid Thermal Annealing)로 실시하는 반도체 소자의 제조 방법.
- 반도체 기판상에 인장 응력을 가지는 피식각층을 형성하는 단계;상기 피식각층 상에 압축 응력을 가지는 압축 응력막을 형성하는 단계; 및상기 압축 응력막 상에 비정질 탄소막을 증착하여 적층막을 형성하는 단계를 포함하며,상기 압축 응력막의 상기 압축 응력으로 인하여 상기 적층막의 인장 응력이 완화되는 반도체 소자의 제조 방법.
- 제6항에 있어서,상기 압축 응력막은 PE 나이트라이드(Plasma Enhanced nitride), 옥사이드(oxide), SiON, 스트론튬 산화막(SROx) 중 적어도 어느 하나로 형성하는 반도체 소자의 제조 방법.
- 제3항 내지 제7항 중 어느 한 항에 있어서,상기 피식각층은 도전층인 반도체 소자의 제조 방법.
- 제8항에 있어서,상기 도전층은 CVD 텅스텐, 알루미늄, TiCl4-TiN, 폴리 실리콘 중 하나로 형성하는 반도체 소자의 제조 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060096199A KR100880326B1 (ko) | 2006-09-29 | 2006-09-29 | 반도체 소자의 제조 방법 |
US11/747,444 US7897504B2 (en) | 2006-09-29 | 2007-05-11 | Method for fabricating semiconductor device |
JP2007150421A JP2008091863A (ja) | 2006-09-29 | 2007-06-06 | 半導体素子の製造方法 |
Applications Claiming Priority (1)
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KR1020060096199A KR100880326B1 (ko) | 2006-09-29 | 2006-09-29 | 반도체 소자의 제조 방법 |
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KR20080030295A KR20080030295A (ko) | 2008-04-04 |
KR100880326B1 true KR100880326B1 (ko) | 2009-01-28 |
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KR1020060096199A KR100880326B1 (ko) | 2006-09-29 | 2006-09-29 | 반도체 소자의 제조 방법 |
Country Status (3)
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US (1) | US7897504B2 (ko) |
JP (1) | JP2008091863A (ko) |
KR (1) | KR100880326B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100974763B1 (ko) | 2008-04-01 | 2010-08-06 | 기아자동차주식회사 | 가변 밸브 액츄에이터 |
JP2010080685A (ja) * | 2008-09-26 | 2010-04-08 | Toshiba Corp | 不揮発性記憶装置及びその製造方法 |
JP4970507B2 (ja) | 2009-08-27 | 2012-07-11 | 株式会社東芝 | 半導体記憶装置 |
US11694902B2 (en) | 2021-02-18 | 2023-07-04 | Applied Materials, Inc. | Methods, systems, and apparatus for processing substrates using one or more amorphous carbon hardmask layers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03190128A (ja) * | 1989-12-19 | 1991-08-20 | Hitachi Ltd | パターン形成方法 |
KR20010065175A (ko) * | 1999-12-29 | 2001-07-11 | 박종섭 | 반도체 소자의 다마신 공정에서 금속층간 절연막 형성 방법 |
Family Cites Families (19)
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FR2675947A1 (fr) * | 1991-04-23 | 1992-10-30 | France Telecom | Procede de passivation locale d'un substrat par une couche de carbone amorphe hydrogene et procede de fabrication de transistors en couches minces sur ce substrat passive. |
JP3334370B2 (ja) * | 1994-10-13 | 2002-10-15 | ヤマハ株式会社 | 半導体デバイス |
JP2000106397A (ja) * | 1998-07-31 | 2000-04-11 | Sony Corp | 半導体装置における配線構造及びその形成方法 |
JP2002289687A (ja) * | 2001-03-27 | 2002-10-04 | Sony Corp | 半導体装置、及び、半導体装置における配線形成方法 |
US6653735B1 (en) * | 2002-07-30 | 2003-11-25 | Advanced Micro Devices, Inc. | CVD silicon carbide layer as a BARC and hard mask for gate patterning |
US6864556B1 (en) * | 2002-07-31 | 2005-03-08 | Advanced Micro Devices, Inc. | CVD organic polymer film for advanced gate patterning |
US6884733B1 (en) * | 2002-08-08 | 2005-04-26 | Advanced Micro Devices, Inc. | Use of amorphous carbon hard mask for gate patterning to eliminate requirement of poly re-oxidation |
US7521304B1 (en) * | 2002-08-29 | 2009-04-21 | Advanced Micro Devices, Inc. | Method for forming integrated circuit |
US7084071B1 (en) * | 2002-09-16 | 2006-08-01 | Advanced Micro Devices, Inc. | Use of multilayer amorphous carbon ARC stack to eliminate line warpage phenomenon |
KR20060009811A (ko) * | 2003-05-26 | 2006-02-01 | 스미토모덴키고교가부시키가이샤 | 다이아몬드 피복 전극 및 그의 제조 방법 |
DE102004052578B4 (de) * | 2004-10-29 | 2009-11-26 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Erzeugen einer unterschiedlichen mechanischen Verformung in unterschiedlichen Kanalgebieten durch Bilden eines Ätzstoppschichtstapels mit unterschiedlich modifizierter innerer Spannung |
US7371634B2 (en) * | 2005-01-31 | 2008-05-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Amorphous carbon contact film for contact hole etch process |
US7842537B2 (en) * | 2005-02-14 | 2010-11-30 | Intel Corporation | Stressed semiconductor using carbon and method for producing the same |
US7164163B2 (en) * | 2005-02-22 | 2007-01-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Strained transistor with hybrid-strain inducing layer |
US7312162B2 (en) * | 2005-05-17 | 2007-12-25 | Applied Materials, Inc. | Low temperature plasma deposition process for carbon layer deposition |
US7312148B2 (en) * | 2005-08-08 | 2007-12-25 | Applied Materials, Inc. | Copper barrier reflow process employing high speed optical annealing |
US20070200179A1 (en) * | 2006-02-24 | 2007-08-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Strain enhanced CMOS architecture with amorphous carbon film and fabrication method of forming the same |
US7588990B2 (en) * | 2006-08-31 | 2009-09-15 | Applied Materials, Inc. | Dynamic surface annealing of implanted dopants with low temperature HDPCVD process for depositing a high extinction coefficient optical absorber layer |
US7442601B2 (en) * | 2006-09-18 | 2008-10-28 | Advanced Micro Devices, Inc. | Stress enhanced CMOS circuits and methods for their fabrication |
-
2006
- 2006-09-29 KR KR1020060096199A patent/KR100880326B1/ko not_active IP Right Cessation
-
2007
- 2007-05-11 US US11/747,444 patent/US7897504B2/en active Active
- 2007-06-06 JP JP2007150421A patent/JP2008091863A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03190128A (ja) * | 1989-12-19 | 1991-08-20 | Hitachi Ltd | パターン形成方法 |
KR20010065175A (ko) * | 1999-12-29 | 2001-07-11 | 박종섭 | 반도체 소자의 다마신 공정에서 금속층간 절연막 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20080081465A1 (en) | 2008-04-03 |
US7897504B2 (en) | 2011-03-01 |
KR20080030295A (ko) | 2008-04-04 |
JP2008091863A (ja) | 2008-04-17 |
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