JP2005203569A - 半導体装置の製造方法及び半導体装置 - Google Patents
半導体装置の製造方法及び半導体装置 Download PDFInfo
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- JP2005203569A JP2005203569A JP2004008418A JP2004008418A JP2005203569A JP 2005203569 A JP2005203569 A JP 2005203569A JP 2004008418 A JP2004008418 A JP 2004008418A JP 2004008418 A JP2004008418 A JP 2004008418A JP 2005203569 A JP2005203569 A JP 2005203569A
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- Prior art keywords
- barrier metal
- film
- thin film
- metal thin
- gas
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- 238000000034 method Methods 0.000 title claims abstract description 125
- 239000004065 semiconductor Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title abstract description 63
- 229910052751 metal Inorganic materials 0.000 claims abstract description 175
- 239000002184 metal Substances 0.000 claims abstract description 175
- 230000004888 barrier function Effects 0.000 claims abstract description 149
- 239000000758 substrate Substances 0.000 claims abstract description 111
- 230000001603 reducing effect Effects 0.000 claims abstract description 17
- 239000010408 film Substances 0.000 claims description 263
- 239000007789 gas Substances 0.000 claims description 143
- 239000010409 thin film Substances 0.000 claims description 125
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- 239000011810 insulating material Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000007740 vapor deposition Methods 0.000 claims description 9
- 150000004767 nitrides Chemical class 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 abstract description 27
- 239000000203 mixture Substances 0.000 abstract description 25
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 61
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 54
- 239000010949 copper Substances 0.000 description 46
- 210000002381 plasma Anatomy 0.000 description 37
- 238000000231 atomic layer deposition Methods 0.000 description 27
- 150000003254 radicals Chemical class 0.000 description 18
- 229910004156 TaNx Inorganic materials 0.000 description 17
- 230000002265 prevention Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 239000011229 interlayer Substances 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 239000004020 conductor Substances 0.000 description 11
- 229920006395 saturated elastomer Polymers 0.000 description 11
- 238000005240 physical vapour deposition Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000003405 preventing effect Effects 0.000 description 9
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 230000001678 irradiating effect Effects 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- 238000005121 nitriding Methods 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000003870 refractory metal Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- -1 tungsten nitride Chemical class 0.000 description 3
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical compound C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 2
- 229910017755 Cu-Sn Inorganic materials 0.000 description 1
- 229910017767 Cu—Al Inorganic materials 0.000 description 1
- 229910017927 Cu—Sn Inorganic materials 0.000 description 1
- 229910017945 Cu—Ti Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical compound [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 150000002831 nitrogen free-radicals Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Chemical Vapour Deposition (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004008418A JP2005203569A (ja) | 2004-01-15 | 2004-01-15 | 半導体装置の製造方法及び半導体装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2004008418A JP2005203569A (ja) | 2004-01-15 | 2004-01-15 | 半導体装置の製造方法及び半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005203569A true JP2005203569A (ja) | 2005-07-28 |
JP2005203569A5 JP2005203569A5 (enrdf_load_stackoverflow) | 2006-10-19 |
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JP2004008418A Pending JP2005203569A (ja) | 2004-01-15 | 2004-01-15 | 半導体装置の製造方法及び半導体装置 |
Country Status (1)
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JP (1) | JP2005203569A (enrdf_load_stackoverflow) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006093258A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093262A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093259A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093260A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093263A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093261A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
JP2007211326A (ja) * | 2006-02-13 | 2007-08-23 | Nec Electronics Corp | 成膜装置および成膜方法 |
JP2010153487A (ja) * | 2008-12-24 | 2010-07-08 | Panasonic Corp | 半導体装置及びその製造方法 |
KR20110104989A (ko) * | 2009-02-02 | 2011-09-23 | 에이에스엠 아메리카, 인코포레이티드 | 유전층 상의 전도성 물질의 플라즈마 향상 원자층 증착 |
JP2012074714A (ja) * | 2011-11-14 | 2012-04-12 | Toshiba Corp | 半導体装置の製造方法 |
US8158197B2 (en) | 2005-03-03 | 2012-04-17 | Ulvac, Inc. | Method for forming tantalum nitride film |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001053077A (ja) * | 1999-08-13 | 2001-02-23 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2002329680A (ja) * | 2001-03-27 | 2002-11-15 | Sharp Corp | ALCVDによるCuインターコネクトのための多層バリアメタル薄膜 |
JP2007502551A (ja) * | 2003-06-13 | 2007-02-08 | アプライド マテリアルズ インコーポレイテッド | 銅メタライゼーションのためのald窒化タンタルの集積 |
-
2004
- 2004-01-15 JP JP2004008418A patent/JP2005203569A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001053077A (ja) * | 1999-08-13 | 2001-02-23 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2002329680A (ja) * | 2001-03-27 | 2002-11-15 | Sharp Corp | ALCVDによるCuインターコネクトのための多層バリアメタル薄膜 |
JP2007502551A (ja) * | 2003-06-13 | 2007-02-08 | アプライド マテリアルズ インコーポレイテッド | 銅メタライゼーションのためのald窒化タンタルの集積 |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8158197B2 (en) | 2005-03-03 | 2012-04-17 | Ulvac, Inc. | Method for forming tantalum nitride film |
US8796142B2 (en) | 2005-03-03 | 2014-08-05 | Ulvac, Inc. | Method for forming tantalum nitride film |
WO2006093259A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093260A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093263A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
WO2006093261A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
JP2006241521A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
JP2006241525A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
JP2006241524A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
JP2006241520A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
JP2006241522A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
JP2006241523A (ja) * | 2005-03-03 | 2006-09-14 | Ulvac Japan Ltd | タンタル窒化物膜の形成方法 |
WO2006093262A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
US8158198B2 (en) | 2005-03-03 | 2012-04-17 | Ulvac, Inc. | Method for forming tantalum nitride film |
WO2006093258A1 (ja) * | 2005-03-03 | 2006-09-08 | Ulvac, Inc. | タンタル窒化物膜の形成方法 |
US8105468B2 (en) | 2005-03-03 | 2012-01-31 | Ulvac, Inc. | Method for forming tantalum nitride film |
JP2007211326A (ja) * | 2006-02-13 | 2007-08-23 | Nec Electronics Corp | 成膜装置および成膜方法 |
US8679253B2 (en) | 2006-02-13 | 2014-03-25 | Renesas Electronics Corporation | Deposition apparatus and method for depositing film |
US8310052B2 (en) | 2008-12-24 | 2012-11-13 | Panasonic Corporation | Semiconductor device and method for manufacturing same |
JP2010153487A (ja) * | 2008-12-24 | 2010-07-08 | Panasonic Corp | 半導体装置及びその製造方法 |
KR20110104989A (ko) * | 2009-02-02 | 2011-09-23 | 에이에스엠 아메리카, 인코포레이티드 | 유전층 상의 전도성 물질의 플라즈마 향상 원자층 증착 |
JP2012517101A (ja) * | 2009-02-02 | 2012-07-26 | エーエスエム アメリカ インコーポレイテッド | 導電材料の誘電体層上へのプラズマ増強原子層堆積 |
TWI508175B (zh) * | 2009-02-02 | 2015-11-11 | Asm Inc | 形成積體電路的方法及形成閘電極的方法 |
KR101648062B1 (ko) | 2009-02-02 | 2016-08-12 | 에이에스엠 아메리카, 인코포레이티드 | 유전층 상의 전도성 물질의 플라즈마 향상 원자층 증착 |
US9466574B2 (en) | 2009-02-02 | 2016-10-11 | Asm America, Inc. | Plasma-enhanced atomic layer deposition of conductive material over dielectric layers |
JP2012074714A (ja) * | 2011-11-14 | 2012-04-12 | Toshiba Corp | 半導体装置の製造方法 |
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