JP2007528610A - ラインエッジラフネス制御 - Google Patents
ラインエッジラフネス制御 Download PDFInfo
- Publication number
- JP2007528610A JP2007528610A JP2007502898A JP2007502898A JP2007528610A JP 2007528610 A JP2007528610 A JP 2007528610A JP 2007502898 A JP2007502898 A JP 2007502898A JP 2007502898 A JP2007502898 A JP 2007502898A JP 2007528610 A JP2007528610 A JP 2007528610A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- layer
- etching
- arc opening
- 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
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Classifications
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
-
- 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
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31127—Etching organic layers
- H01L21/31133—Etching organic layers by chemical means
- H01L21/31138—Etching organic layers by chemical means by dry-etching
-
- 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
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32135—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only
- H01L21/32136—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Drying Of Semiconductors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/798,456 US20040171260A1 (en) | 2002-06-14 | 2004-03-10 | Line edge roughness control |
| PCT/US2005/007386 WO2005088693A1 (en) | 2004-03-10 | 2005-03-02 | Line edge roughness control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007528610A true JP2007528610A (ja) | 2007-10-11 |
| JP2007528610A5 JP2007528610A5 (enExample) | 2008-10-02 |
Family
ID=34961922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007502898A Pending JP2007528610A (ja) | 2004-03-10 | 2005-03-02 | ラインエッジラフネス制御 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20040171260A1 (enExample) |
| JP (1) | JP2007528610A (enExample) |
| KR (1) | KR20070011306A (enExample) |
| CN (1) | CN101027759A (enExample) |
| TW (1) | TW200537580A (enExample) |
| WO (1) | WO2005088693A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040171260A1 (en) * | 2002-06-14 | 2004-09-02 | Lam Research Corporation | Line edge roughness control |
| US7547635B2 (en) * | 2002-06-14 | 2009-06-16 | Lam Research Corporation | Process for etching dielectric films with improved resist and/or etch profile characteristics |
| US20090311871A1 (en) * | 2008-06-13 | 2009-12-17 | Lam Research Corporation | Organic arc etch selective for immersion photoresist |
| TWI689004B (zh) | 2012-11-26 | 2020-03-21 | 美商應用材料股份有限公司 | 用於高深寬比半導體元件結構具有污染物去除之無黏附乾燥處理 |
| GB201315424D0 (en) * | 2013-08-29 | 2013-10-16 | Occles Ltd | An eye cover device |
| WO2016010776A1 (en) * | 2014-07-13 | 2016-01-21 | Kla-Tencor Corporation | Metrology using overlay and yield critical patterns |
| US9899219B2 (en) * | 2016-02-19 | 2018-02-20 | Tokyo Electron Limited | Trimming inorganic resists with selected etchant gas mixture and modulation of operating variables |
| WO2017151383A1 (en) * | 2016-02-29 | 2017-09-08 | Tokyo Electron Limited | Selective siarc removal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003133287A (ja) * | 2001-10-30 | 2003-05-09 | Matsushita Electric Ind Co Ltd | ドライエッチング方法 |
| WO2004003988A1 (ja) * | 2002-06-27 | 2004-01-08 | Tokyo Electron Limited | プラズマ処理方法 |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283249A (en) * | 1979-05-02 | 1981-08-11 | International Business Machines Corporation | Reactive ion etching |
| DE3122641A1 (de) * | 1981-06-06 | 1982-12-23 | Herberts Gmbh, 5600 Wuppertal | Kathodisch abscheidbares waessriges elektrotauchlack-ueberzugsmittel |
| JPS63104425A (ja) * | 1986-10-09 | 1988-05-09 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | バイアの形成方法 |
| US4857140A (en) * | 1987-07-16 | 1989-08-15 | Texas Instruments Incorporated | Method for etching silicon nitride |
| EP0406434B1 (en) * | 1988-11-18 | 1996-07-17 | Kabushiki Kaisha Shibaura Seisakusho | Dry-etching method |
| US5556501A (en) * | 1989-10-03 | 1996-09-17 | Applied Materials, Inc. | Silicon scavenger in an inductively coupled RF plasma reactor |
| US5300460A (en) * | 1989-10-03 | 1994-04-05 | Applied Materials, Inc. | UHF/VHF plasma for use in forming integrated circuit structures on semiconductor wafers |
| US6068784A (en) * | 1989-10-03 | 2000-05-30 | Applied Materials, Inc. | Process used in an RF coupled plasma reactor |
| US5013400A (en) * | 1990-01-30 | 1991-05-07 | General Signal Corporation | Dry etch process for forming champagne profiles, and dry etch apparatus |
| US5013398A (en) * | 1990-05-29 | 1991-05-07 | Micron Technology, Inc. | Anisotropic etch method for a sandwich structure |
| US6251792B1 (en) * | 1990-07-31 | 2001-06-26 | Applied Materials, Inc. | Plasma etch processes |
| JP3038950B2 (ja) * | 1991-02-12 | 2000-05-08 | ソニー株式会社 | ドライエッチング方法 |
| JP3000717B2 (ja) * | 1991-04-26 | 2000-01-17 | ソニー株式会社 | ドライエッチング方法 |
| JPH04354331A (ja) * | 1991-05-31 | 1992-12-08 | Sony Corp | ドライエッチング方法 |
| US5888414A (en) * | 1991-06-27 | 1999-03-30 | Applied Materials, Inc. | Plasma reactor and processes using RF inductive coupling and scavenger temperature control |
| US6238588B1 (en) * | 1991-06-27 | 2001-05-29 | Applied Materials, Inc. | High pressure high non-reactive diluent gas content high plasma ion density plasma oxide etch process |
| US6090303A (en) * | 1991-06-27 | 2000-07-18 | Applied Materials, Inc. | Process for etching oxides in an electromagnetically coupled planar plasma apparatus |
| US5423945A (en) * | 1992-09-08 | 1995-06-13 | Applied Materials, Inc. | Selectivity for etching an oxide over a nitride |
| US5716494A (en) * | 1992-06-22 | 1998-02-10 | Matsushita Electric Industrial Co., Ltd. | Dry etching method, chemical vapor deposition method, and apparatus for processing semiconductor substrate |
| US6194325B1 (en) * | 1992-09-08 | 2001-02-27 | Applied Materials Inc. | Oxide etch process with high selectivity to nitride suitable for use on surfaces of uneven topography |
| KR100281345B1 (ko) * | 1992-12-01 | 2001-03-02 | 조셉 제이. 스위니 | 전자기 결합성 플래너 플라즈마 장치에서의 산화물 에칭 공정 |
| US5609720A (en) * | 1995-09-29 | 1997-03-11 | Lam Research Corporation | Thermal control of semiconductor wafer during reactive ion etching |
| JP3309717B2 (ja) * | 1996-06-26 | 2002-07-29 | 三菱電機株式会社 | 集積回路の配線の製造方法 |
| JP2904163B2 (ja) * | 1996-12-11 | 1999-06-14 | 日本電気株式会社 | 半導体装置の製造方法 |
| JP3027951B2 (ja) * | 1997-03-12 | 2000-04-04 | 日本電気株式会社 | 半導体装置の製造方法 |
| US5846884A (en) * | 1997-06-20 | 1998-12-08 | Siemens Aktiengesellschaft | Methods for metal etching with reduced sidewall build up during integrated circuit manufacturing |
| US5965463A (en) * | 1997-07-03 | 1999-10-12 | Applied Materials, Inc. | Silane etching process |
| US6074959A (en) * | 1997-09-19 | 2000-06-13 | Applied Materials, Inc. | Method manifesting a wide process window and using hexafluoropropane or other hydrofluoropropanes to selectively etch oxide |
| US6183655B1 (en) * | 1997-09-19 | 2001-02-06 | Applied Materials, Inc. | Tunable process for selectively etching oxide using fluoropropylene and a hydrofluorocarbon |
| US5965035A (en) * | 1997-10-23 | 1999-10-12 | Applied Materials, Inc. | Self aligned contact etch using difluoromethane and trifluoromethane |
| US5872061A (en) * | 1997-10-27 | 1999-02-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Plasma etch method for forming residue free fluorine containing plasma etched layers |
| US6117786A (en) * | 1998-05-05 | 2000-09-12 | Lam Research Corporation | Method for etching silicon dioxide using fluorocarbon gas chemistry |
| US6316167B1 (en) * | 2000-01-10 | 2001-11-13 | International Business Machines Corporation | Tunabale vapor deposited materials as antireflective coatings, hardmasks and as combined antireflective coating/hardmasks and methods of fabrication thereof and application thereof |
| US6277758B1 (en) * | 1998-07-23 | 2001-08-21 | Micron Technology, Inc. | Method of etching doped silicon dioxide with selectivity to undoped silicon dioxide with a high density plasma etcher |
| US6379872B1 (en) * | 1998-08-27 | 2002-04-30 | Micron Technology, Inc. | Etching of anti-reflective coatings |
| US6080662A (en) * | 1998-11-04 | 2000-06-27 | Vanguard International Semiconductor Corporation | Method for forming multi-level contacts using a H-containing fluorocarbon chemistry |
| US6217786B1 (en) * | 1998-12-31 | 2001-04-17 | Lam Research Corporation | Mechanism for bow reduction and critical dimension control in etching silicon dioxide using hydrogen-containing additive gases in fluorocarbon gas chemistry |
| US6191043B1 (en) * | 1999-04-20 | 2001-02-20 | Lam Research Corporation | Mechanism for etching a silicon layer in a plasma processing chamber to form deep openings |
| US6391790B1 (en) * | 2000-05-22 | 2002-05-21 | Applied Materials, Inc. | Method and apparatus for etching photomasks |
| JP5038567B2 (ja) * | 2001-09-26 | 2012-10-03 | 東京エレクトロン株式会社 | エッチング方法 |
| US6867145B2 (en) * | 2001-12-17 | 2005-03-15 | Hynix Semiconductor Inc. | Method for fabricating semiconductor device using photoresist pattern formed with argon fluoride laser |
| US20040171260A1 (en) * | 2002-06-14 | 2004-09-02 | Lam Research Corporation | Line edge roughness control |
| US7547635B2 (en) * | 2002-06-14 | 2009-06-16 | Lam Research Corporation | Process for etching dielectric films with improved resist and/or etch profile characteristics |
| US7473377B2 (en) * | 2002-06-27 | 2009-01-06 | Tokyo Electron Limited | Plasma processing method |
-
2004
- 2004-03-10 US US10/798,456 patent/US20040171260A1/en not_active Abandoned
-
2005
- 2005-03-02 CN CNA2005800139460A patent/CN101027759A/zh active Pending
- 2005-03-02 WO PCT/US2005/007386 patent/WO2005088693A1/en not_active Ceased
- 2005-03-02 JP JP2007502898A patent/JP2007528610A/ja active Pending
- 2005-03-02 KR KR1020067018628A patent/KR20070011306A/ko not_active Withdrawn
- 2005-03-08 TW TW094107021A patent/TW200537580A/zh unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003133287A (ja) * | 2001-10-30 | 2003-05-09 | Matsushita Electric Ind Co Ltd | ドライエッチング方法 |
| WO2004003988A1 (ja) * | 2002-06-27 | 2004-01-08 | Tokyo Electron Limited | プラズマ処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040171260A1 (en) | 2004-09-02 |
| KR20070011306A (ko) | 2007-01-24 |
| CN101027759A (zh) | 2007-08-29 |
| WO2005088693A1 (en) | 2005-09-22 |
| TW200537580A (en) | 2005-11-16 |
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