KR100876947B1 - 산화물 박막을 위한 액상 제조방법 - Google Patents
산화물 박막을 위한 액상 제조방법 Download PDFInfo
- Publication number
- KR100876947B1 KR100876947B1 KR1020070107336A KR20070107336A KR100876947B1 KR 100876947 B1 KR100876947 B1 KR 100876947B1 KR 1020070107336 A KR1020070107336 A KR 1020070107336A KR 20070107336 A KR20070107336 A KR 20070107336A KR 100876947 B1 KR100876947 B1 KR 100876947B1
- Authority
- KR
- South Korea
- Prior art keywords
- zinc
- compound
- thallium
- indium
- gallium
- Prior art date
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- 239000010409 thin film Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 7
- 150000003752 zinc compounds Chemical class 0.000 claims abstract description 34
- 150000002259 gallium compounds Chemical class 0.000 claims abstract description 21
- 150000002472 indium compounds Chemical class 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims description 81
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 34
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 30
- 239000002612 dispersion medium Substances 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000007791 liquid phase Substances 0.000 claims description 20
- 150000003606 tin compounds Chemical class 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 150000003476 thallium compounds Chemical class 0.000 claims description 18
- 239000011592 zinc chloride Substances 0.000 claims description 17
- 235000005074 zinc chloride Nutrition 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- YZYKBQUWMPUVEN-UHFFFAOYSA-N zafuleptine Chemical compound OC(=O)CCCCCC(C(C)C)NCC1=CC=C(F)C=C1 YZYKBQUWMPUVEN-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 12
- 229910052733 gallium Inorganic materials 0.000 claims description 12
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 claims description 12
- 229910052716 thallium Inorganic materials 0.000 claims description 12
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 12
- GBECUEIQVRDUKB-UHFFFAOYSA-M thallium monochloride Chemical compound [Tl]Cl GBECUEIQVRDUKB-UHFFFAOYSA-M 0.000 claims description 11
- 229910052738 indium Inorganic materials 0.000 claims description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 10
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 claims description 9
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 claims description 9
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 9
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 8
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- SQICIVBFTIHIQQ-UHFFFAOYSA-K diacetyloxyindiganyl acetate;hydrate Chemical compound O.CC(=O)O[In](OC(C)=O)OC(C)=O SQICIVBFTIHIQQ-UHFFFAOYSA-K 0.000 claims description 7
- FYWSTUCDSVYLPV-UHFFFAOYSA-N nitrooxythallium Chemical compound [Tl+].[O-][N+]([O-])=O FYWSTUCDSVYLPV-UHFFFAOYSA-N 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 6
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 claims description 6
- 229940044658 gallium nitrate Drugs 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 6
- CITILBVTAYEWKR-UHFFFAOYSA-L zinc trifluoromethanesulfonate Substances [Zn+2].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F CITILBVTAYEWKR-UHFFFAOYSA-L 0.000 claims description 6
- YZZFBYAKINKKFM-UHFFFAOYSA-N dinitrooxyindiganyl nitrate;hydrate Chemical compound O.[In+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O YZZFBYAKINKKFM-UHFFFAOYSA-N 0.000 claims description 5
- HQOJMTATBXYHNR-UHFFFAOYSA-M thallium(I) acetate Chemical compound [Tl+].CC([O-])=O HQOJMTATBXYHNR-UHFFFAOYSA-M 0.000 claims description 5
- CULOEOTWMUCRSJ-UHFFFAOYSA-M thallium(i) fluoride Chemical compound [Tl]F CULOEOTWMUCRSJ-UHFFFAOYSA-M 0.000 claims description 5
- YJGJRYWNNHUESM-UHFFFAOYSA-J triacetyloxystannyl acetate Chemical compound [Sn+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O YJGJRYWNNHUESM-UHFFFAOYSA-J 0.000 claims description 5
- ZMLPZCGHASSGEA-UHFFFAOYSA-M zinc trifluoromethanesulfonate Chemical compound [Zn+2].[O-]S(=O)(=O)C(F)(F)F ZMLPZCGHASSGEA-UHFFFAOYSA-M 0.000 claims description 5
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 4
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 claims description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 claims description 4
- RKLJDPOVAWGBSD-UHFFFAOYSA-N cyclopenta-2,4-dien-1-ylthallium Chemical compound C1(C=CC=C1)[Tl] RKLJDPOVAWGBSD-UHFFFAOYSA-N 0.000 claims description 4
- 230000001965 increasing effect Effects 0.000 claims description 4
- OWFNVXUZWJBPMP-UHFFFAOYSA-M perchloryloxythallium Chemical compound [Tl+].[O-]Cl(=O)(=O)=O OWFNVXUZWJBPMP-UHFFFAOYSA-M 0.000 claims description 4
- -1 zinc tetrafluoroborate hydrate Chemical compound 0.000 claims description 4
- PADPILQDYPIHQQ-UHFFFAOYSA-L zinc;diperchlorate;hexahydrate Chemical compound O.O.O.O.O.O.[Zn+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O PADPILQDYPIHQQ-UHFFFAOYSA-L 0.000 claims description 4
- ZVYYAYJIGYODSD-LNTINUHCSA-K (z)-4-bis[[(z)-4-oxopent-2-en-2-yl]oxy]gallanyloxypent-3-en-2-one Chemical compound [Ga+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O ZVYYAYJIGYODSD-LNTINUHCSA-K 0.000 claims description 3
- RMSOEGBYNWXXBG-UHFFFAOYSA-N 1-chloronaphthalen-2-ol Chemical compound C1=CC=CC2=C(Cl)C(O)=CC=C21 RMSOEGBYNWXXBG-UHFFFAOYSA-N 0.000 claims description 3
- BMFMTNROJASFBW-UHFFFAOYSA-N 2-(furan-2-ylmethylsulfinyl)acetic acid Chemical compound OC(=O)CS(=O)CC1=CC=CO1 BMFMTNROJASFBW-UHFFFAOYSA-N 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- VBXWCGWXDOBUQZ-UHFFFAOYSA-K diacetyloxyindiganyl acetate Chemical compound [In+3].CC([O-])=O.CC([O-])=O.CC([O-])=O VBXWCGWXDOBUQZ-UHFFFAOYSA-K 0.000 claims description 3
- OZHOVPJDYIFXTJ-UHFFFAOYSA-L difluorozinc;hydrate Chemical compound O.[F-].[F-].[Zn+2] OZHOVPJDYIFXTJ-UHFFFAOYSA-L 0.000 claims description 3
- UESISTHQAYQMRA-UHFFFAOYSA-M formyloxythallium Chemical compound [Tl+].[O-]C=O UESISTHQAYQMRA-UHFFFAOYSA-M 0.000 claims description 3
- SKWCWFYBFZIXHE-UHFFFAOYSA-K indium acetylacetonate Chemical compound CC(=O)C=C(C)O[In](OC(C)=CC(C)=O)OC(C)=CC(C)=O SKWCWFYBFZIXHE-UHFFFAOYSA-K 0.000 claims description 3
- UKCIUOYPDVLQFW-UHFFFAOYSA-K indium(3+);trichloride;tetrahydrate Chemical compound O.O.O.O.Cl[In](Cl)Cl UKCIUOYPDVLQFW-UHFFFAOYSA-K 0.000 claims description 3
- IGUXCTSQIGAGSV-UHFFFAOYSA-K indium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[In+3] IGUXCTSQIGAGSV-UHFFFAOYSA-K 0.000 claims description 3
- MBBQAVVBESBLGH-UHFFFAOYSA-N methyl 4-bromo-3-hydroxybutanoate Chemical compound COC(=O)CC(O)CBr MBBQAVVBESBLGH-UHFFFAOYSA-N 0.000 claims description 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 3
- YJBKVPRVZAQTPY-UHFFFAOYSA-J tetrachlorostannane;dihydrate Chemical compound O.O.Cl[Sn](Cl)(Cl)Cl YJBKVPRVZAQTPY-UHFFFAOYSA-J 0.000 claims description 3
- KHMOASUYFVRATF-UHFFFAOYSA-J tin(4+);tetrachloride;pentahydrate Chemical compound O.O.O.O.O.Cl[Sn](Cl)(Cl)Cl KHMOASUYFVRATF-UHFFFAOYSA-J 0.000 claims description 3
- YUOWTJMRMWQJDA-UHFFFAOYSA-J tin(iv) fluoride Chemical compound [F-].[F-].[F-].[F-].[Sn+4] YUOWTJMRMWQJDA-UHFFFAOYSA-J 0.000 claims description 3
- FRJQEDQNNQVYRT-UHFFFAOYSA-K trifluoroindigane;trihydrate Chemical compound O.O.O.[F-].[F-].[F-].[In+3] FRJQEDQNNQVYRT-UHFFFAOYSA-K 0.000 claims description 3
- OXAGUGIXGVHDGD-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate;dihydrate Chemical compound O.O.[Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O OXAGUGIXGVHDGD-UHFFFAOYSA-H 0.000 claims description 3
- GAAKLDANOSASAM-UHFFFAOYSA-N undec-10-enoic acid;zinc Chemical compound [Zn].OC(=O)CCCCCCCCC=C GAAKLDANOSASAM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 claims description 3
- 229940118257 zinc undecylenate Drugs 0.000 claims description 3
- VUNLDTPRUICHRY-UHFFFAOYSA-L zinc;2,2,2-trifluoroacetate;hydrate Chemical compound O.[Zn+2].[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F VUNLDTPRUICHRY-UHFFFAOYSA-L 0.000 claims description 3
- FOSPKRPCLFRZTR-UHFFFAOYSA-N zinc;dinitrate;hydrate Chemical compound O.[Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O FOSPKRPCLFRZTR-UHFFFAOYSA-N 0.000 claims description 3
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 claims description 3
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 claims description 3
- JQRBBVRBGGXTLZ-UHFFFAOYSA-N 2-methoxyethanol Chemical compound COCCO.COCCO JQRBBVRBGGXTLZ-UHFFFAOYSA-N 0.000 claims description 2
- YHQMYQKZMHUWEZ-ODZAUARKSA-M [(z)-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-yl]oxythallium Chemical compound FC(F)(F)C(=O)\C=C(/O[Tl])C(F)(F)F YHQMYQKZMHUWEZ-ODZAUARKSA-M 0.000 claims description 2
- QNDQILQPPKQROV-UHFFFAOYSA-N dizinc Chemical compound [Zn]=[Zn] QNDQILQPPKQROV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- BCVXHSPFUWZLGQ-UHFFFAOYSA-N mecn acetonitrile Chemical compound CC#N.CC#N BCVXHSPFUWZLGQ-UHFFFAOYSA-N 0.000 claims description 2
- FGHSTPNOXKDLKU-UHFFFAOYSA-N nitric acid;hydrate Chemical compound O.O[N+]([O-])=O FGHSTPNOXKDLKU-UHFFFAOYSA-N 0.000 claims description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims 2
- BSIUFWMDOOFBSP-UHFFFAOYSA-N 2-azanylethanol Chemical compound NCCO.NCCO BSIUFWMDOOFBSP-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- YIEUTRLSUAAKOE-UHFFFAOYSA-N C(O)CN.C(O)CN.C(O)CN.C(O)CN.C(O)CN.C(O)CN Chemical compound C(O)CN.C(O)CN.C(O)CN.C(O)CN.C(O)CN.C(O)CN YIEUTRLSUAAKOE-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 229910000085 borane Inorganic materials 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 230000002431 foraging effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 238000003980 solgel method Methods 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 79
- 239000011787 zinc oxide Substances 0.000 description 63
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 13
- 239000002270 dispersing agent Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 6
- TYHJXGDMRRJCRY-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) tin(4+) Chemical compound [O-2].[Zn+2].[Sn+4].[In+3] TYHJXGDMRRJCRY-UHFFFAOYSA-N 0.000 description 6
- BNEMLSQAJOPTGK-UHFFFAOYSA-N zinc;dioxido(oxo)tin Chemical compound [Zn+2].[O-][Sn]([O-])=O BNEMLSQAJOPTGK-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910021617 Indium monochloride Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- XOYLJNJLGBYDTH-UHFFFAOYSA-M chlorogallium Chemical compound [Ga]Cl XOYLJNJLGBYDTH-UHFFFAOYSA-M 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- APHGZSBLRQFRCA-UHFFFAOYSA-M indium(1+);chloride Chemical compound [In]Cl APHGZSBLRQFRCA-UHFFFAOYSA-M 0.000 description 3
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 229910007541 Zn O Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004549 pulsed laser deposition Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229960004418 trolamine Drugs 0.000 description 2
- KPMCYOMCJRBFLE-LJDKTGGESA-N (z)-1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one;zinc;dihydrate Chemical compound O.O.[Zn].FC(F)(F)C(/O)=C/C(=O)C(F)(F)F.FC(F)(F)C(/O)=C/C(=O)C(F)(F)F KPMCYOMCJRBFLE-LJDKTGGESA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 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
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- BXJGLLKRUQQYTC-UHFFFAOYSA-N thallium(1+);sulfide Chemical compound [S-2].[Tl+].[Tl+] BXJGLLKRUQQYTC-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
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- H01L21/208—
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C6/00—Coating by casting molten material on the substrate
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
Claims (16)
- 아연화합물, 인듐화합물, 갈륨화합물, 주석화합물 및 탈륨화합물로 이루어진 군에서 적어도 2종 이상이 선택된 분산질에, 상기 분산질에 각각 상응하는 분산매를 혼합하여 분산계를 형성하는 단계와,상기 분산계를 각각 스터링하고, 에이징하는 단계를 포함하되,상기 아연화합물 대 상기 인듐화합물, 갈륨화합물, 주석화합물 및 탈륨화합물의 각각의 몰 비는 1대0.1 내지 1대2인 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 분산매는 이소프로판올(isopropanol), 2-메톡시에탄올(2-methoxyethanol), 디메틸포름아마이드(dimethylformamide), 에탄올(ethanol), 탈이온수(deionized water), 메탄올(methanol), 아세틸아세톤(acetylacetone), 디메틸아민보란(dimethylamineborane), 아세토니트릴(acetonitrile)로 이루어진 군에서 상기 분산질에 상응하여 1종 이상이 선택되는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 아연화합물은 아연 시트레이트 디하이드레이트(Zinc citrate dihydrate), 아연 아세테이트(Zinc acetate), 아연 아세테이트 디하이드레이트(Zinc acetate dihydrate), 아연 아세틸아세토네이트 하이드레이트(Zinc acetylacetonate hydrate), 아연 아크릴레이트(Zinc acrylate), 아연 클로라이드(Zinc chloride), 아연 디에틸디씨오카바메이트(Zinc diethyldithiocarbamate), 아연 디메틸디씨오카바메이트(Zinc dimethyldithiocarbamate), 아연 플루라이드(Zinc fluoride), 아연 플루라이드 하이드레이트(Zinc fluoride hydrate), 아연 헥사플루로아세틸아세토네이트 디하이드레이트(Zinc hexafluoroacetylacetonate dihydrate), 아연 메타아크릴레이트(Zinc methacrylate), 아연 니트레이트 헥사하이드레이트(Zinc nitrate hexahydrate), 아연 니트레이트 하이드레이트(Zinc nitrate hydrate), 아연 트리플루로메탄술포네이트(Zinc trifluoromethanesulfonate), 아연 운데실레네이트(Zinc undecylenate), 아연 트리플루로아세테이트 하이드레이트(Zinc trifluoroacetate hydrate), 아연 테트라플루로보레이트 하이드레이트(Zinc tetrafluoroborate hydrate) 또는 아연 퍼클로레이트 헥사하이드레이트(Zinc perchlorate hexahydrate)를 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 인듐화합물은 인듐 클로라이드(Indium chloride), 인듐 클로라이드 테트라하이드레이트(Indium chloride tetrahydrate), 인듐 플루라이드(Indium fluoride), 인듐 플루라이드 트리하이드레이트(indium fluoride trihydrate), 인듐 하이드록사이드(Indium hydroxide), 인듐 니트레이트 하이드레이트(Indium nitrate hydrate), 인듐 아세테이트 하이드레이트(Indium acetate hydrate), 인듐 아세틸아세토네이트(Indium acetylacetonate), 또는 인듐 아세테이트(Indium acetate)를 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 갈륨화합물은 갈륨 아세틸아세토네이트(Gallium acetylacetonate), 갈륨 클로라이드(Gallium chloride), 갈륨 플루라이드(Gallium fluoride), 또는 갈륨 니트레이트 하이드레이트(Gallium nitrate hydrate)를 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 주석화합물은 틴 아세테이트(Tin acetate), 틴 클로라이드(Tin chloride), 틴 클로라이드 디하이드레이트(Tin chloride dihydrate), 틴 클로라이드 펜타하이드레이트(Tin chloride pentahydrate), 또는 틴 플루라이드(Tin fluoride)를 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 탈륨화합물은 탈륨 아세테이트(Thallium acetate), 탈륨 아세틸아세토네이트(Thallium acetylacetonate), 탈륨 클로라이드(Thallium chloride), 탈륨 클 로라이드 테트라하이드레이트(Thallium chloride tetrahydrate), 탈륨 사이클로펜타디에나이드(Thallium cyclopentadienide), 탈륨 플루라이드(Thallium fluoride), 탈륨 포메이트(Thallium formate), 탈륨 헥사플루로아세틸아세토네이트(Thallium hexa fluoroacetylacetonate), 탈륨 니트레이트(Thallium nitrate), 탈륨 니트레이트 트리하이드레이트(Thallium nitrate trihydrate), 탈륨 트리플루로아세테이트(Thallium trifluoroacetate) 또는 탈륨 퍼클로레이트 하이드레이트(Thallium perchlorate hydrate)를 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 3 항 내지 제 7 항 중 어느 한 항에 있어서,상기 아연화합물, 인듐화합물, 갈륨화합물, 주석화합물 또는 탈륨화합물의 몰농도는 각각 0.1M 내지 10M 인 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 분산계에 졸 안정제를 상기 아연화합물과 동일한 몰수비로 혼합하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 9 항에 있어서,상기 졸 안정제는 모노-에탄올아민(mono-ethanolamine), 디-에탄올아민(di- ethanolamine) 및 트리-에탄올아민(tri-ethanolamine)으로 이루어진 군에서 1종 이상을 포함하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 분산계의 pH를 조절하기 위해서 상기 분산계에 산 또는 염기를 첨가하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 11 항에 있어서,상기 분산계에 산인 아세트산(CH3COOH)을 첨가하여 pH를 낮추거나, 상기 분산계에 염기인 수산화암모늄(NH3OH), 수산화칼륨(KOH) 또는 수산화나트륨(NaOH)을 첨가하여 pH를 높여서, 상기 분산계의 pH 범위가 1 내지 10이 되도록 하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 12 항에 있어서,상기 분산계의 pH 범위는 3.8 내지 4.2인 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 분산계를 1 내지 24 시간 동안, 25 내지 100 ℃ 에서 스터링하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- 제 1 항에 있어서,상기 분산계를 1 내지 240 시간 동안 에이징하는 것을 특징으로 하는 산화물 박막을 위한 액상 제조방법.
- (a) 아연화합물, 인듐화합물, 갈륨화합물, 주석화합물 및 탈륨화합물로 이루어진 군에서 적어도 2종 이상이 선택된 분산질에, 상기 분산질에 각각 상응하는 분산매를 혼합하여 분산계를 형성하는 단계와,(b) 상기 분산계를 각각 스터링하고, 에이징하는 단계를 포함하되,상기 아연화합물 대 상기 인듐화합물, 갈륨화합물, 주석화합물 및 탈륨화합물의 각각의 몰 비는 1대0.1 내지 1대2이며, 상기 분산매는 이소프로판올, 2-메톡시에탄올, 디메틸포름아마이드, 에탄올, 탈이온수, 메탄올, 아세틸아세톤, 디메틸아민보란, 아세토니트릴로 이루어진 군에서 상기 분산질에 상응하는 1종 이상이 선택되고, 상기 아연화합물, 인듐화합물, 갈륨화합물, 주석화합물 및 탈륨화합물의 몰농도는 각각 0.1M 내지 10M 인 산화물 박막을 위한 액상 제조방법.
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PCT/KR2008/000864 WO2009054574A1 (en) | 2007-10-24 | 2008-02-14 | Method of fabricating liquid for oxide thin film |
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Cited By (9)
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WO2010137838A2 (ko) * | 2009-05-26 | 2010-12-02 | 연세대학교 산학협력단 | 액상 공정용 조성물 그리고 이를 이용한 전자 소자 및 그 제조 방법 |
KR20110010435A (ko) * | 2009-07-24 | 2011-02-01 | 삼성전자주식회사 | 산화물 반도체 제조용 용액 |
KR101084017B1 (ko) | 2009-09-29 | 2011-11-16 | 연세대학교 산학협력단 | 졸-겔 공정과 나노 구조체를 이용한 산화물 반도체 소자의 제조 방법 및 이에 의해 제조되는 산화물 반도체 소자 |
EP2431330A1 (en) * | 2009-04-21 | 2012-03-21 | Tosoh Finechem Corporation | Composition for forming doped or non-doped zinc oxide thin film, and method for producing zinc oxide thin film using same |
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TWI465401B (zh) * | 2009-04-21 | 2014-12-21 | Tosoh Finechem Corp | Doped or undoped zinc oxide thin film manufacturing method and a method for producing the zinc oxide thin film using the same |
EP2431330A4 (en) * | 2009-04-21 | 2012-11-21 | Tosoh Finechem Corp | COMPOSITION FOR FORMING THIN FILM OF DOPED OR NON-DOPED ZINC OXIDE, AND PROCESS FOR PRODUCING ZINC OXIDE THIN FILM USING THE SAME |
EP2431330A1 (en) * | 2009-04-21 | 2012-03-21 | Tosoh Finechem Corporation | Composition for forming doped or non-doped zinc oxide thin film, and method for producing zinc oxide thin film using same |
US9123818B2 (en) | 2009-05-26 | 2015-09-01 | Industry-Academic Cooperation Foundation, Yonsei University | Compositions for solution process, electronic devices fabricated using the same, and fabrication methods thereof |
WO2010137838A3 (ko) * | 2009-05-26 | 2011-03-10 | 연세대학교 산학협력단 | 액상 공정용 조성물 그리고 이를 이용한 전자 소자 및 그 제조 방법 |
WO2010137838A2 (ko) * | 2009-05-26 | 2010-12-02 | 연세대학교 산학협력단 | 액상 공정용 조성물 그리고 이를 이용한 전자 소자 및 그 제조 방법 |
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CN103608906A (zh) * | 2011-06-14 | 2014-02-26 | 富士胶片株式会社 | 非晶质氧化物薄膜的制造方法及薄膜晶体管 |
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KR20220062827A (ko) | 2020-11-09 | 2022-05-17 | 한화솔루션 주식회사 | 역구조 페로브스카이트 태양전지의 전자전달층용 코팅제 및 역구조 페로브스카이트 태양전지 |
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US8523996B2 (en) | 2013-09-03 |
US9353433B2 (en) | 2016-05-31 |
US20100251936A1 (en) | 2010-10-07 |
US20140000480A1 (en) | 2014-01-02 |
WO2009054574A1 (en) | 2009-04-30 |
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