KR0168693B1 - 반도체 제작방법 및 반도체장치 제작방법 - Google Patents
반도체 제작방법 및 반도체장치 제작방법 Download PDFInfo
- Publication number
- KR0168693B1 KR0168693B1 KR1019940002195A KR19940002195A KR0168693B1 KR 0168693 B1 KR0168693 B1 KR 0168693B1 KR 1019940002195 A KR1019940002195 A KR 1019940002195A KR 19940002195 A KR19940002195 A KR 19940002195A KR 0168693 B1 KR0168693 B1 KR 0168693B1
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- South Korea
- Prior art keywords
- semiconductor film
- film
- semiconductor
- plasma
- substrate
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 74
- 239000000758 substrate Substances 0.000 claims abstract description 85
- 238000002425 crystallisation Methods 0.000 claims abstract description 75
- 230000008025 crystallization Effects 0.000 claims abstract description 75
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 53
- 239000010703 silicon Substances 0.000 claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 92
- 229910052759 nickel Inorganic materials 0.000 claims description 46
- 238000009832 plasma treatment Methods 0.000 claims description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000012298 atmosphere Substances 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 7
- 238000004528 spin coating Methods 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 229910052743 krypton Inorganic materials 0.000 claims description 5
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052754 neon Inorganic materials 0.000 claims description 5
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims 4
- 239000010408 film Substances 0.000 abstract description 166
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 47
- 230000008569 process Effects 0.000 abstract description 35
- 229910021417 amorphous silicon Inorganic materials 0.000 abstract description 33
- 230000003197 catalytic effect Effects 0.000 abstract description 19
- 239000010409 thin film Substances 0.000 abstract description 13
- 239000011521 glass Substances 0.000 abstract description 9
- 239000012212 insulator Substances 0.000 abstract description 6
- 238000010899 nucleation Methods 0.000 abstract description 4
- 230000006911 nucleation Effects 0.000 abstract description 4
- 210000002381 plasma Anatomy 0.000 description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 38
- 229910052814 silicon oxide Inorganic materials 0.000 description 35
- 239000000243 solution Substances 0.000 description 25
- 239000013078 crystal Substances 0.000 description 21
- 239000012535 impurity Substances 0.000 description 19
- 229910021419 crystalline silicon Inorganic materials 0.000 description 14
- 238000004544 sputter deposition Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 238000001069 Raman spectroscopy Methods 0.000 description 10
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 239000002585 base Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 8
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 8
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 150000002816 nickel compounds Chemical class 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000005224 laser annealing Methods 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- -1 organic acid salts Chemical class 0.000 description 3
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UVPKUTPZWFHAHY-UHFFFAOYSA-L 2-ethylhexanoate;nickel(2+) Chemical compound [Ni+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O UVPKUTPZWFHAHY-UHFFFAOYSA-L 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000005499 laser crystallization Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229940078494 nickel acetate Drugs 0.000 description 2
- 229910021334 nickel silicide Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- LSLSVVJPMABPLC-UHFFFAOYSA-L 4-cyclohexylbutanoate;nickel(2+) Chemical compound [Ni+2].[O-]C(=O)CCCC1CCCCC1.[O-]C(=O)CCCC1CCCCC1 LSLSVVJPMABPLC-UHFFFAOYSA-L 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- SWLVQIMVWOZJHL-UHFFFAOYSA-N acetyl acetate;nickel Chemical compound [Ni].CC(=O)OC(C)=O SWLVQIMVWOZJHL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical group [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- MNSHGRXIICSKRQ-UHFFFAOYSA-L nickel(2+);3-oxobutanoate Chemical compound [Ni+2].CC(=O)CC([O-])=O.CC(=O)CC([O-])=O MNSHGRXIICSKRQ-UHFFFAOYSA-L 0.000 description 1
- UQPSGBZICXWIAG-UHFFFAOYSA-L nickel(2+);dibromide;trihydrate Chemical compound O.O.O.Br[Ni]Br UQPSGBZICXWIAG-UHFFFAOYSA-L 0.000 description 1
- HZPNKQREYVVATQ-UHFFFAOYSA-L nickel(2+);diformate Chemical compound [Ni+2].[O-]C=O.[O-]C=O HZPNKQREYVVATQ-UHFFFAOYSA-L 0.000 description 1
- DOLZKNFSRCEOFV-UHFFFAOYSA-L nickel(2+);oxalate Chemical compound [Ni+2].[O-]C(=O)C([O-])=O DOLZKNFSRCEOFV-UHFFFAOYSA-L 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- BFSQJYRFLQUZKX-UHFFFAOYSA-L nickel(ii) iodide Chemical compound I[Ni]I BFSQJYRFLQUZKX-UHFFFAOYSA-L 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- JVJQPDTXIALXOG-UHFFFAOYSA-N nitryl fluoride Chemical compound [O-][N+](F)=O JVJQPDTXIALXOG-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000010956 selective crystallization Methods 0.000 description 1
- 238000005389 semiconductor device fabrication Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- H01L21/205—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02488—Insulating materials
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
- H01L21/02672—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using crystallisation enhancing elements
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
- H01L21/02675—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using laser beams
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
- H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6744—Monocrystalline silicon
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- H10D86/0223—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials
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Abstract
Description
Claims (37)
- 기판상에 절연피막을 형성하는 공정과, 상기 절연피막을 플라즈마에 노출시키는 공정과, 상기 노출 공정후 상기 절연피막상에, 규소를 포함하는 비정질 반도체막을 형성하는 공정, 및 가열처리에 의해 상기 규소를 포함하는 비정질 반도체막을 결정화시키는 공정을 포함하고, 여기서, 상기 플라즈마가, 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 한 종류 또는 다수 종류의 원소를 함유하는 재료로 만들어진 전극을 사용하는 것에 의해 생성되는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 노출 공정중에 상기 기판이 100∼500℃의 온도로 가열되는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 플라즈마가, 질소, 산소, 네온, 크립톤 및 아르곤으로 이루어진 군으로부터 선택된 하나 또는 다수의 가스를 10체적%이상 함유하는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 노출 공정과 상기 비정질 반도체막 형성 공정사이에서 상기 기판이 대기의 노출되지 않게 하는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 결정화 공정후에, 상기 반도체막에 레이저광이나 레이저광과 동등한 강광을 조사하는 공정을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제3항에 있어서, 상기 플라즈마가 희석가스로서, 수소와 헬륨으로 이루어진 군으로부터 선택된 가스를 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 기판상에 절연피막을 형성하는 공정과, 마스크재로 상기 절연피막을 선택적으로 도포하는 공정과, 마스크재로 덮히지 않은 상기 절연피막의 부분을 플라즈마에 노출시키는 공정과, 상기 노출 공정후 상기 절연피막에, 규소를 포함하는 비정질 반도체막을 형성하는 공정과, 가열처리에 의해 상기 기판의 도포면에 평행한 방향으로 상기 반도체막을 결정화시키는 공정, 및 상기 반도체막을 선택적으로 에칭하는 공정을 포함하고, 여기서, 상기 플라즈마가, 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 한 종류 또는 다수 종류의 원소를 함유하는 재료로 만들어진 전극을 사용하는 것에 의해 생성되는 것을 특징으로 하는 반도체 제작방법.
- 제7항에 있어서, 상기 노출 공정중에 상기 기판이 100∼500℃의 온도로 가열되는 것을 특징으로 하는 반도체 제작방법.
- 제7항에 있어서, 상기 플라즈마가, 질소, 산소, 네온, 크립톤 및 아르곤으로 이루어진 군으로부터 선택된 하나 또는 다수의 가스를 10체적%이상 함유하는 것을 특징으로 하는 반도체 제작방법.
- 제9항에 있어서, 상기 플라즈마가 희석가스로서, 수소와 헬륨으로 이루어진 군으로부터 선택된 가스를 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 원소를 함유하는 액체층을 스핀 코팅에 의해 기판상에 형성하는 공정과, 상기 기판위에, 규소를 포함하는 반도체막을 형성하는 공정, 및 상기 원소가 상기 반도체막에 도입된 상태에서 상기 반도체막을 가열처리하는 것에 의해 상기 반도체막을 결정화시키는 공정을 포함하는 것을 특징으로 하는 반도체 제작방법.
- 절연표면을 가진 기판상에 반도체막을 형성하는 공정과, 상기 반도체막의 결정화를 촉진할 수 있는 촉매금속을 상기 반도체막에 밀착시켜 배치하는 공정, 및 상기 반도체막을 결정화시키는 공정을 포함하고, 여기서, 상기 촉매금속이, 상기 촉매금속을 함유하는 전극을 이용함으로써 생성되는 플라즈마로 상기 기판을 처리하는 플라즈마 처리를 행하는 것에 의해 제공되는 것을 특징으로 하는 반도체장치 제작방법.
- 제12항에 있어서, 상기 절연표면상에 상기 반도체막을 형성하기 전에 상기 절연표면에 직접 상기 플라즈마 처리가 행해지는 것을 특징으로 하는 반도체장치 제작방법.
- 제12항에 있어서, 상기 절연표면상에 상기 반도체막을 형성한 후에 상기 플라즈마 처리가 행해지는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 결정화 공정이, 상기 가열처리와 동시에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제1항에 있어서, 상기 결정화 공정이, 상기 가열처리후에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제7항에 있어서, 상기 결정화 공정이, 상기 가열처리와 동시에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제7항에 있어서, 상기 결정화 공정이, 상기 가열처리후에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제11항에 있어서, 상기 결정화 공정이, 상기 가열처리와 동시에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제11항에 있어서, 상기 결정화 공정이, 상기 가열처리후에 상기 반도체막에 대해 광어닐을 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 기판상에 절연피막을 형성하는 공정과, 상기 절연피막을 플라즈마에 노출시키는 공정과, 상기 노출 공정후 상기 절연피막상에, 규소를 포함하는 비정질 반도체막을 형성하는 공정, 및 광어닐에 의해 상기 반도체막을 결정화시키는 공정을 포함하고, 여기서, 상기 플라즈마가, 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 한 종류 또는 다수 종류의 원소를 함유하는 재료로 만들어진 전극을 사용하는 것에 의해 생성되는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 결정화 공정이, 상기 광어닐과 동시에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 결정화 공정이, 상기 광어닐전에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 노출 공정중에 상기 기판이 100∼500℃의 온도로 가열되는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 플라즈마가, 질소, 산소, 네온, 크립톤 및 아르곤으로 이루어진 군으로부터 선택된 하나 또는 다수의 가스를 10체적%이상 함유하는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 노출 공정과 상기 비정질 반도체막 형성 공정 사이에서 상기 기판이 대기에 노출되지 않게 하는 것을 특징으로 하는 반도체 제작방법.
- 제21항에 있어서, 상기 결정화 공정후에, 상기 반도체막에 레이저광이나 레이저광과 동등한 강광을 조사하는 공정을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제25항에 있어서, 상기 플라즈마가 희석가스로서, 수소와 헬륨으로 이루어진 군으로부터 선택된 가스를 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 기판상에 절연피막을 형성하는 공정과, 마스크재로 상기 절연피막을 선택적으로 도포하는 공정과, 마스크재로 덮히지 않은 상기 절연피막의 부분을 플라즈마에 노출시키는 공정과, 상기 노출 공정후 상기 절연피막상에, 규소를 포함하는 비정질 반도체막을 형성하는 공정과, 광어닐에 의해 상기 기판의 도포면에 평행한 방향으로 상기 반도체막을 결정화시키는 공정, 및 상기 반도체막을 선택적으로 에칭하는 공정을 포함하고, 여기서, 상기 플라즈마가, 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 한 종류 또는 다수 종류의 원소를 함유하는 재료로 만들어진 전극을 사용하는 것에 의해 생성되는 것을 특징으로 하는 반도체 제작방법.
- 제29항에 있어서, 상기 결정화 공정이, 상기 광어닐과 동시에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제29항에 있어서, 상기 결정화 공정이, 상기 광어닐전에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제29에 있어서, 상기 노출 공정중에 상기 기판이 100∼500℃의 온도로 가열되는 것을 특징으로 하는 반도체 제작방법.
- 제25항에 있어서, 상기 플라즈마가, 질소, 산소, 네온, 크립톤 및 아르곤으로 이루어진 군으로부터 선택된 하나 또는 다수의 가스를 10체적%이상 함유하는 것을 특징으로 하는 반도체 제작방법.
- 제33항에 있어서, 상기 플라즈마가 희석가스로서, 수소와 헬륨으로 이루어진 군으로부터 선택된 가스를 더 포함하는 것을 특징으로 하는 반도체장치 제작방법.
- 니켈, 철, 코발트 및 백금으로 이루어진 군으로부터 선택된 원소를 함유하는 액체층을 스핀 코팅에 의해 기판상에 형성하는 공정과, 상기 기판위에, 규소를 포함하는 반도체막을 형성하는 공정, 및 상기 원소가 반도체막에 도입된 상태에서 상기 반도체막을 광어닐하는 것에 의해 상기 반도체막을 결정화시키는 공정을 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제35항에 있어서, 상기 결정화 공정이, 상기 광어닐과 동시에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
- 제35항에 있어서, 상기 결정화 공정이, 상기 광어닐전에 상기 반도체막에 대해 가열처리를 행하는 것을 더 포함하는 것을 특징으로 하는 반도체 제작방법.
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JP93-39499 | 1993-02-03 | ||
JP03949993A JP3497198B2 (ja) | 1993-02-03 | 1993-02-03 | 半導体装置および薄膜トランジスタの作製方法 |
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KR1019980022657A Division KR100267145B1 (ko) | 1993-02-03 | 1998-06-17 | 박막트랜지스터 제작방법 |
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---|---|---|---|
KR1019940002195A KR0168693B1 (ko) | 1993-02-03 | 1994-02-03 | 반도체 제작방법 및 반도체장치 제작방법 |
KR1019980022657A KR100267145B1 (ko) | 1993-02-03 | 1998-06-17 | 박막트랜지스터 제작방법 |
KR1019990002855A KR100285864B1 (ko) | 1993-02-03 | 1999-01-29 | 반도체장치 제작방법 |
KR1020000058775A KR100287486B1 (ko) | 1993-02-03 | 2000-10-06 | 반도체장치 제작방법 및 제작장치 |
KR1020000058774A KR100287485B1 (ko) | 1993-02-03 | 2000-10-06 | 박막트랜지스터 제작방법 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019980022657A KR100267145B1 (ko) | 1993-02-03 | 1998-06-17 | 박막트랜지스터 제작방법 |
KR1019990002855A KR100285864B1 (ko) | 1993-02-03 | 1999-01-29 | 반도체장치 제작방법 |
KR1020000058775A KR100287486B1 (ko) | 1993-02-03 | 2000-10-06 | 반도체장치 제작방법 및 제작장치 |
KR1020000058774A KR100287485B1 (ko) | 1993-02-03 | 2000-10-06 | 박막트랜지스터 제작방법 |
Country Status (6)
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---|---|
US (1) | US6610142B1 (ko) |
EP (3) | EP0997950A3 (ko) |
JP (1) | JP3497198B2 (ko) |
KR (5) | KR0168693B1 (ko) |
CN (5) | CN100416750C (ko) |
TW (1) | TW266315B (ko) |
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-
1993
- 1993-02-03 JP JP03949993A patent/JP3497198B2/ja not_active Expired - Fee Related
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1994
- 1994-01-31 TW TW083100774A patent/TW266315B/zh not_active IP Right Cessation
- 1994-02-02 EP EP99124492A patent/EP0997950A3/en not_active Withdrawn
- 1994-02-02 EP EP01124710A patent/EP1207549A3/en not_active Withdrawn
- 1994-02-02 EP EP94101571A patent/EP0609867A3/en not_active Ceased
- 1994-02-03 CN CNB001344838A patent/CN100416750C/zh not_active Expired - Lifetime
- 1994-02-03 CN CN94102771A patent/CN1052564C/zh not_active Expired - Fee Related
- 1994-02-03 KR KR1019940002195A patent/KR0168693B1/ko not_active IP Right Cessation
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1997
- 1997-11-24 US US08/977,944 patent/US6610142B1/en not_active Expired - Fee Related
-
1998
- 1998-06-17 KR KR1019980022657A patent/KR100267145B1/ko not_active IP Right Cessation
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1999
- 1999-01-29 KR KR1019990002855A patent/KR100285864B1/ko not_active IP Right Cessation
- 1999-10-06 CN CN99121082A patent/CN1132222C/zh not_active Expired - Fee Related
- 1999-10-06 CN CN99121081A patent/CN1123934C/zh not_active Expired - Lifetime
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2000
- 2000-10-06 KR KR1020000058775A patent/KR100287486B1/ko not_active IP Right Cessation
- 2000-10-06 KR KR1020000058774A patent/KR100287485B1/ko not_active IP Right Cessation
- 2000-11-28 CN CNB00134482XA patent/CN1201380C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100267145B1 (ko) | 2000-10-16 |
CN1052564C (zh) | 2000-05-17 |
CN100416750C (zh) | 2008-09-03 |
CN1201380C (zh) | 2005-05-11 |
KR100287485B1 (ko) | 2001-04-16 |
CN1255732A (zh) | 2000-06-07 |
CN1132222C (zh) | 2003-12-24 |
CN1316769A (zh) | 2001-10-10 |
TW266315B (ko) | 1995-12-21 |
CN1123934C (zh) | 2003-10-08 |
CN1095859A (zh) | 1994-11-30 |
KR100285864B1 (ko) | 2001-07-03 |
JPH06232059A (ja) | 1994-08-19 |
KR100287486B1 (ko) | 2001-04-16 |
EP0609867A3 (en) | 1995-01-11 |
EP0609867A2 (en) | 1994-08-10 |
US6610142B1 (en) | 2003-08-26 |
CN1255742A (zh) | 2000-06-07 |
CN1316767A (zh) | 2001-10-10 |
EP0997950A2 (en) | 2000-05-03 |
EP0997950A3 (en) | 2009-01-28 |
JP3497198B2 (ja) | 2004-02-16 |
EP1207549A3 (en) | 2010-07-07 |
EP1207549A2 (en) | 2002-05-22 |
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