KR100593232B1 - 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 - Google Patents
포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 Download PDFInfo
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- KR100593232B1 KR100593232B1 KR1020040043061A KR20040043061A KR100593232B1 KR 100593232 B1 KR100593232 B1 KR 100593232B1 KR 1020040043061 A KR1020040043061 A KR 1020040043061A KR 20040043061 A KR20040043061 A KR 20040043061A KR 100593232 B1 KR100593232 B1 KR 100593232B1
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- 238000000034 method Methods 0.000 title claims description 49
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 55
- 238000004090 dissolution Methods 0.000 claims abstract description 36
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- 239000003513 alkali Substances 0.000 claims abstract description 12
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- 230000006866 deterioration Effects 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- YLFBFPXKTIQSSY-UHFFFAOYSA-N dimethoxy(oxo)phosphanium Chemical compound CO[P+](=O)OC YLFBFPXKTIQSSY-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- ORPDKMPYOLFUBA-UHFFFAOYSA-M diphenyliodanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate Chemical compound C=1C=CC=CC=1[I+]C1=CC=CC=C1.[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ORPDKMPYOLFUBA-UHFFFAOYSA-M 0.000 description 1
- SBQIJPBUMNWUKN-UHFFFAOYSA-M diphenyliodanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C=1C=CC=CC=1[I+]C1=CC=CC=C1 SBQIJPBUMNWUKN-UHFFFAOYSA-M 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229940052303 ethers for general anesthesia Drugs 0.000 description 1
- UHKJHMOIRYZSTH-UHFFFAOYSA-N ethyl 2-ethoxypropanoate Chemical compound CCOC(C)C(=O)OCC UHKJHMOIRYZSTH-UHFFFAOYSA-N 0.000 description 1
- 229940117360 ethyl pyruvate Drugs 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- BDJSOPWXYLFTNW-UHFFFAOYSA-N methyl 3-methoxypropanoate Chemical compound COCCC(=O)OC BDJSOPWXYLFTNW-UHFFFAOYSA-N 0.000 description 1
- 229940057867 methyl lactate Drugs 0.000 description 1
- CWKLZLBVOJRSOM-UHFFFAOYSA-N methyl pyruvate Chemical compound COC(=O)C(C)=O CWKLZLBVOJRSOM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- UMRZSTCPUPJPOJ-KNVOCYPGSA-N norbornane Chemical compound C1C[C@H]2CC[C@@H]1C2 UMRZSTCPUPJPOJ-KNVOCYPGSA-N 0.000 description 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OGBPILLJZSJJRC-UHFFFAOYSA-N phenoxyphosphonoyloxybenzene Chemical class C=1C=CC=CC=1OP(=O)OC1=CC=CC=C1 OGBPILLJZSJJRC-UHFFFAOYSA-N 0.000 description 1
- MIBXHGZAARWAGI-UHFFFAOYSA-N phenylmethoxyphosphonoyloxymethylbenzene Chemical class C=1C=CC=CC=1COP(=O)OCC1=CC=CC=C1 MIBXHGZAARWAGI-UHFFFAOYSA-N 0.000 description 1
- MLCHBQKMVKNBOV-UHFFFAOYSA-N phenylphosphinic acid Chemical compound OP(=O)C1=CC=CC=C1 MLCHBQKMVKNBOV-UHFFFAOYSA-N 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 229960000834 vinyl ether Drugs 0.000 description 1
Classifications
-
- 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
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
- G03F7/0397—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having an alicyclic moiety in a side chain
-
- 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
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
- Y10S430/111—Polymer of unsaturated acid or ester
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (12)
- 히드록시스티렌으로부터 유도되는 제 1 구성 단위 (a1), 및 알코올성 수산기를 갖는 (메트)아크릴산에스테르로부터 유도되는 제 2 구성 단위 (a2) 를 함유하고, 중량 평균 분자량이 2000 이상 8500 이하이고, 또한 상기 구성 단위 (a1) 의 수산기와 상기 구성 단위 (a2) 의 알코올성 수산기의 합계의 10몰% 이상 25몰% 이하가 산 해리성 용해억제기에 의해 보호되어 있는 공중합체를 함유하고, 산의 작용에 의해 알칼리 가용성이 증대되는 수지 (A) 와,노광에 의해 산을 발생시키는 산 발생제 (B) 와,폴리프로필렌글리콜 (C) 를 함유하는 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 폴리프로필렌글리콜 (C) 의 함유량이, (A) 성분에 대하여 0.1∼10질량% 인 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 수지 (A) 에 있어서, 상기 산 해리성 용해억제기로 보호하기 전의 상기 공중합체의 상기 구성 단위 (a1) 과 상기 구성 단위 (a2) 의 몰비가 85:15∼70:30 인 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 구성 단위 (a2) 가, 알코올성 수산기를 갖는 지방족 다환식기 함유 (메트)아크릴산에스테르로부터 유도되는 구성 단위인 포지티브형 레 지스트 조성물.
- 제 4 항에 있어서, 상기 구성 단위 (a2) 가, 알코올성 수산기를 갖는 아다만틸기 함유 (메트)아크릴산에스테르로부터 유도되는 구성 단위인 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 산 해리성 용해억제기가, 1-저급 알콕시알킬기인 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 수지 (A) 에 있어서, 상기 공중합체가 추가로 스티렌으로부터 유도되는 제 3 구성 단위 (a3) 을 함유하는 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 수지 (A) 에 있어서, 상기 산 해리성 용해억제기로 보호하기 전의 상기 공중합체의 분산도가 2.0 이하인 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 상기 산 발생제 (B) 가, 디아조메탄계 산 발생제 및 오늄염 중 적어도 하나를 함유하는 포지티브형 레지스트 조성물.
- 제 1 항에 있어서, 추가로 질소 함유 유기 화합물 (D) 를 함유하는 포지티브 형 레지스트 조성물.
- 제 1 항에 기재된 포지티브형 레지스트 조성물을 사용하여 기판 위에 포지티브형 레지스트막을 형성하는 공정과, 그 포지티브형 레지스트막에 대하여 선택적으로 노광 처리하는 공정과, 노광 후 가열하는 공정과, 알칼리 현상하여 레지스트 패턴을 형성하는 공정을 포함하는 레지스트 패턴 형성 방법.
- 제 11 항에 있어서, 상기 알칼리 현상하여 레지스트 패턴을 형성한 후, 추가로 상기 레지스트 패턴에 서멀 플로우 처리하여 그 레지스트 패턴을 협소화시키는 공정을 포함하는 레지스트 패턴 형성 방법.
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JPJP-P-2003-00169833 | 2003-06-13 | ||
JP2003169833A JP4152810B2 (ja) | 2003-06-13 | 2003-06-13 | ポジ型レジスト組成物およびレジストパターン形成方法 |
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KR20040107413A KR20040107413A (ko) | 2004-12-20 |
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US (1) | US7402372B2 (ko) |
JP (1) | JP4152810B2 (ko) |
KR (1) | KR100593232B1 (ko) |
CN (1) | CN100410810C (ko) |
TW (1) | TWI301561B (ko) |
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AU2003289430A1 (en) | 2002-12-26 | 2004-07-22 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition and method for forming resist pattern |
JP2004333548A (ja) * | 2003-04-30 | 2004-11-25 | Tokyo Ohka Kogyo Co Ltd | ポジ型ホトレジスト組成物およびレジストパターン形成方法 |
JP4152810B2 (ja) | 2003-06-13 | 2008-09-17 | 東京応化工業株式会社 | ポジ型レジスト組成物およびレジストパターン形成方法 |
TWI316645B (en) * | 2003-09-18 | 2009-11-01 | Tokyo Ohka Kogyo Co Ltd | Positive resist composition and resist pattern formation method |
JP4150968B2 (ja) * | 2003-11-10 | 2008-09-17 | 株式会社日立製作所 | 固体燃料バーナと固体燃料バーナの燃焼方法 |
JP2005326491A (ja) * | 2004-05-12 | 2005-11-24 | Tokyo Ohka Kogyo Co Ltd | ポジ型レジスト組成物及びレジストパターン形成方法 |
US8062825B2 (en) * | 2004-12-03 | 2011-11-22 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition and resist pattern forming method |
JP4184352B2 (ja) * | 2005-03-04 | 2008-11-19 | 東京応化工業株式会社 | ポジ型レジスト組成物及びレジストパターン形成方法 |
JP2007041200A (ja) * | 2005-08-02 | 2007-02-15 | Fujifilm Corp | ポジ型感光性組成物及びそれを用いたパターン形成方法 |
JP2007108581A (ja) * | 2005-10-17 | 2007-04-26 | Fujifilm Corp | ポジ型感光性組成物及びそれを用いたパターン形成方法 |
JP5707359B2 (ja) * | 2011-05-30 | 2015-04-30 | 富士フイルム株式会社 | パターン形成方法、感活性光線性又は感放射線性樹脂組成物、レジスト膜、電子デバイスの製造方法及び電子デバイス |
CN102955361B (zh) * | 2011-08-19 | 2018-04-06 | 富士胶片株式会社 | 正型感光性树脂组成物、硬化膜的形成方法、硬化膜、液晶显示装置及有机el显示装置 |
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EP1136885B1 (en) * | 2000-03-22 | 2007-05-09 | Shin-Etsu Chemical Co., Ltd. | Chemically amplified positive resist composition and patterning method |
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JP4329214B2 (ja) | 2000-03-28 | 2009-09-09 | 住友化学株式会社 | 化学増幅型ポジ型レジスト組成物 |
DE60121044T2 (de) | 2000-12-26 | 2006-12-07 | Nok Corp. | Gasdichtung für injektoren |
TW538316B (en) * | 2001-01-19 | 2003-06-21 | Sumitomo Chemical Co | Chemical amplifying type positive resist composition |
JP4135346B2 (ja) | 2001-01-19 | 2008-08-20 | 住友化学株式会社 | 化学増幅型ポジ型レジスト組成物 |
JP2002241442A (ja) | 2001-02-20 | 2002-08-28 | Daicel Chem Ind Ltd | フォトレジスト用高分子化合物及びフォトレジスト用樹脂組成物 |
TWI269118B (en) * | 2001-03-05 | 2006-12-21 | Sumitomo Chemical Co | Chemical amplifying type positive resist composition |
JP4149154B2 (ja) * | 2001-09-28 | 2008-09-10 | 富士フイルム株式会社 | ポジ型レジスト組成物 |
JP2003321520A (ja) * | 2002-04-26 | 2003-11-14 | Nippon Shokubai Co Ltd | アルコール性水酸基と芳香族環とプロトンによる脱離性基を有する共重合体 |
AU2003289430A1 (en) * | 2002-12-26 | 2004-07-22 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition and method for forming resist pattern |
US7005230B2 (en) * | 2003-01-16 | 2006-02-28 | Jsr Corporation | Radiation-sensitive resin composition |
JP4152810B2 (ja) | 2003-06-13 | 2008-09-17 | 東京応化工業株式会社 | ポジ型レジスト組成物およびレジストパターン形成方法 |
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2003
- 2003-06-13 JP JP2003169833A patent/JP4152810B2/ja not_active Expired - Lifetime
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2004
- 2004-06-09 TW TW093116570A patent/TWI301561B/zh not_active IP Right Cessation
- 2004-06-10 US US10/865,040 patent/US7402372B2/en not_active Expired - Lifetime
- 2004-06-11 KR KR1020040043061A patent/KR100593232B1/ko active IP Right Grant
- 2004-06-11 CN CNB200410049012XA patent/CN100410810C/zh not_active Expired - Lifetime
Also Published As
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JP4152810B2 (ja) | 2008-09-17 |
KR20040107413A (ko) | 2004-12-20 |
US7402372B2 (en) | 2008-07-22 |
JP2005004092A (ja) | 2005-01-06 |
US20050042541A1 (en) | 2005-02-24 |
CN100410810C (zh) | 2008-08-13 |
TW200502696A (en) | 2005-01-16 |
CN1573552A (zh) | 2005-02-02 |
TWI301561B (en) | 2008-10-01 |
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