JP2006179866A - 半導体素子の製造方法 - Google Patents
半導体素子の製造方法 Download PDFInfo
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- JP2006179866A JP2006179866A JP2005298348A JP2005298348A JP2006179866A JP 2006179866 A JP2006179866 A JP 2006179866A JP 2005298348 A JP2005298348 A JP 2005298348A JP 2005298348 A JP2005298348 A JP 2005298348A JP 2006179866 A JP2006179866 A JP 2006179866A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000005468 ion implantation Methods 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 229920002120 photoresistant polymer Polymers 0.000 claims description 33
- 239000011368 organic material Substances 0.000 claims description 11
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 abstract description 7
- 239000011800 void material Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 2
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 2
- 229910021342 tungsten silicide Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02118—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer carbon based polymeric organic or inorganic material, e.g. polyimides, poly cyclobutene or PVC
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/022—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being a laminate, i.e. composed of sublayers, e.g. stacks of alternating high-k metal oxides
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
- H01L21/02337—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a gas or vapour
-
- 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
- H01L21/312—Organic layers, e.g. photoresist
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- High Energy & Nuclear Physics (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Electrodes Of Semiconductors (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
【解決手段】活性領域Aと非活性領域Bとが画定され、導電パターン11が形成された半導体基板10を提供するステップと、緩衝膜12を形成するステップと、緩衝膜12上にフォトレジスト膜よりも流動性の高い有機物質を塗布するステップと、熱処理によって、有機物質を導電パターン11間にフローさせ、導電パターン11間を部分的に埋めるステップと、全体の上にフォトレジスト膜を塗布するステップと、露光及び現像処理によって活性領域Aがオープンしたフォトレジストパターン14Aを形成するステップと、フォトレジストパターン14Aをマスクとしてイオン注入を実施して半導体基板10の活性領域Aに接合領域15を形成するステップとを含む。
【選択図】図2E
Description
11 導電パターン
12 緩衝膜
13 フォトレジストボイド防止膜
14 フォトレジスト
14A フォトレジストパターン
15 接合領域
Claims (6)
- 活性領域と非活性領域とが画定され、複数の導電パターンが形成された半導体基板を提供するステップと、
前記導電パターンを含む構造全体の上に、緩衝膜を形成するステップと、
前記緩衝膜上にフォトレジスト膜よりも流動性の高い有機物質を塗布するステップと、
熱処理によって、前記有機物質を前記導電パターン間にフローさせ、前記導電パターン間を部分的に埋めるステップと、
前記有機物質を含む構造全体の上にフォトレジスト膜を塗布するステップと、
露光及び現像処理によって前記活性領域がオープンしたフォトレジストパターンを形成するステップと、
前記フォトレジストパターンをマスクとして用いてイオン注入を実施し、前記半導体基板の活性領域に接合領域を形成するステップと
を含むことを特徴とする半導体素子の製造方法。 - 前記熱処理が、100℃以上300℃以下の温度範囲内で10秒以上1000秒以下の間、実施されることを特徴とする請求項1に記載の半導体素子の製造方法。
- 前記熱処理によって前記有機物質が、前記導電パターン間で100Å以上1500Å以下の厚さに埋められることを特徴とする請求項1に記載の半導体素子の製造方法。
- 前記有機物質を塗布するステップの後に、前記導電パターン間に露出された前記半導体基板上を除外した他の部分に塗布された前記有機物質を、O2またはN2プラズマを用いて除去するステップをさらに含むことを特徴とする請求項1に記載の半導体素子の製造方法。
- 前記フォトレジストパターンを形成するステップの後に、生成された副産物をO2またはN2Oプラズマを用いて除去するステップをさらに含むことを特徴とする請求項1または請求項4に記載の半導体素子の製造方法。
- 前記有機物質を塗布するステップにおいて、前記有機物質を、前記フォトレジスト膜よりも薄く塗布することを特徴とする請求項1に記載の半導体素子の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0108684 | 2004-12-20 | ||
KR1020040108684A KR100691487B1 (ko) | 2004-12-20 | 2004-12-20 | 반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006179866A true JP2006179866A (ja) | 2006-07-06 |
JP5121131B2 JP5121131B2 (ja) | 2013-01-16 |
Family
ID=36596308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005298348A Expired - Fee Related JP5121131B2 (ja) | 2004-12-20 | 2005-10-13 | 半導体素子の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7534553B2 (ja) |
JP (1) | JP5121131B2 (ja) |
KR (1) | KR100691487B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009194162A (ja) * | 2008-02-14 | 2009-08-27 | Sumitomo Electric Ind Ltd | 半導体装置の製造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8312609B2 (en) * | 2008-07-23 | 2012-11-20 | Seagate Technology, Llc | Method of manufacturing a patterned media stamper |
US20100055346A1 (en) * | 2008-09-02 | 2010-03-04 | Seagate Technology Llc | PECVD RELEASE LAYER FOR Ni TEMPLATE |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02281618A (ja) * | 1989-04-21 | 1990-11-19 | Nec Corp | 半導体装置の製造方法 |
JPH06275508A (ja) * | 1993-03-23 | 1994-09-30 | Matsushita Electric Ind Co Ltd | レジスト層の形成方法 |
JPH08316120A (ja) * | 1995-05-16 | 1996-11-29 | Matsushita Electron Corp | レジスト塗布方法 |
JP2001007042A (ja) * | 1999-06-22 | 2001-01-12 | Sony Corp | 半導体装置の製造方法 |
US6204114B1 (en) * | 1997-06-19 | 2001-03-20 | Micron Technology, Inc. | Method of making high density semiconductor memory |
US6204161B1 (en) * | 1998-10-17 | 2001-03-20 | Samsung Electronics, Co., Ltd. | Self aligned contact pad in a semiconductor device and method for forming the same |
JP2002116556A (ja) * | 2000-10-10 | 2002-04-19 | Sharp Corp | 半導体装置の製造方法 |
JP2002208629A (ja) * | 2000-11-09 | 2002-07-26 | Toshiba Corp | 半導体装置、及び、半導体装置の製造方法 |
JP2003318126A (ja) * | 2002-04-25 | 2003-11-07 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08250397A (ja) * | 1995-03-14 | 1996-09-27 | Matsushita Electron Corp | レジスト塗布方法 |
JP2960886B2 (ja) * | 1996-02-23 | 1999-10-12 | 台湾茂▲しい▼電子股▲ふん▼有限公司 | 層間絶縁膜平坦化方法 |
KR100319185B1 (ko) * | 1998-07-31 | 2002-01-04 | 윤종용 | 반도체 장치의 절연막 형성 방법 |
JP2001135591A (ja) | 1999-11-05 | 2001-05-18 | Matsushita Electric Ind Co Ltd | 半導体素子の製造方法 |
KR100357193B1 (ko) * | 2000-12-13 | 2002-10-19 | 주식회사 하이닉스반도체 | 반도체 소자의 이온주입 방법 |
TWI248159B (en) * | 2002-01-25 | 2006-01-21 | Nanya Technology Corp | Manufacturing method for shallow trench isolation with high aspect ratio |
KR20040058968A (ko) * | 2002-12-27 | 2004-07-05 | 주식회사 하이닉스반도체 | 반도체 소자의 제조 방법 |
KR100497610B1 (ko) * | 2003-02-14 | 2005-07-01 | 삼성전자주식회사 | 반도체 장치의 절연막 형성방법 |
US7018928B2 (en) * | 2003-09-04 | 2006-03-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Plasma treatment method to reduce silicon erosion over HDI silicon regions |
-
2004
- 2004-12-20 KR KR1020040108684A patent/KR100691487B1/ko not_active IP Right Cessation
-
2005
- 2005-10-13 JP JP2005298348A patent/JP5121131B2/ja not_active Expired - Fee Related
- 2005-10-31 US US11/264,427 patent/US7534553B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02281618A (ja) * | 1989-04-21 | 1990-11-19 | Nec Corp | 半導体装置の製造方法 |
JPH06275508A (ja) * | 1993-03-23 | 1994-09-30 | Matsushita Electric Ind Co Ltd | レジスト層の形成方法 |
JPH08316120A (ja) * | 1995-05-16 | 1996-11-29 | Matsushita Electron Corp | レジスト塗布方法 |
US6204114B1 (en) * | 1997-06-19 | 2001-03-20 | Micron Technology, Inc. | Method of making high density semiconductor memory |
US6204161B1 (en) * | 1998-10-17 | 2001-03-20 | Samsung Electronics, Co., Ltd. | Self aligned contact pad in a semiconductor device and method for forming the same |
JP2001007042A (ja) * | 1999-06-22 | 2001-01-12 | Sony Corp | 半導体装置の製造方法 |
JP2002116556A (ja) * | 2000-10-10 | 2002-04-19 | Sharp Corp | 半導体装置の製造方法 |
JP2002208629A (ja) * | 2000-11-09 | 2002-07-26 | Toshiba Corp | 半導体装置、及び、半導体装置の製造方法 |
JP2003318126A (ja) * | 2002-04-25 | 2003-11-07 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009194162A (ja) * | 2008-02-14 | 2009-08-27 | Sumitomo Electric Ind Ltd | 半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20060070060A (ko) | 2006-06-23 |
US7534553B2 (en) | 2009-05-19 |
US20060134560A1 (en) | 2006-06-22 |
JP5121131B2 (ja) | 2013-01-16 |
KR100691487B1 (ko) | 2007-03-09 |
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