JP6942828B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP6942828B2 JP6942828B2 JP2020018181A JP2020018181A JP6942828B2 JP 6942828 B2 JP6942828 B2 JP 6942828B2 JP 2020018181 A JP2020018181 A JP 2020018181A JP 2020018181 A JP2020018181 A JP 2020018181A JP 6942828 B2 JP6942828 B2 JP 6942828B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- oxide semiconductor
- transistor
- region
- insulating film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 535
- 239000000758 substrate Substances 0.000 claims description 109
- 229910052738 indium Inorganic materials 0.000 claims description 24
- 229910052725 zinc Inorganic materials 0.000 claims description 17
- 239000010408 film Substances 0.000 description 1001
- 230000006870 function Effects 0.000 description 121
- 239000002131 composite material Substances 0.000 description 106
- 238000000034 method Methods 0.000 description 81
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 74
- 239000001301 oxygen Substances 0.000 description 74
- 229910052760 oxygen Inorganic materials 0.000 description 74
- 239000011701 zinc Substances 0.000 description 74
- 239000004973 liquid crystal related substance Substances 0.000 description 62
- 239000010410 layer Substances 0.000 description 61
- 239000000463 material Substances 0.000 description 49
- 229910052751 metal Inorganic materials 0.000 description 40
- 206010021143 Hypoxia Diseases 0.000 description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 34
- 239000002184 metal Substances 0.000 description 32
- 238000005401 electroluminescence Methods 0.000 description 31
- 229910052739 hydrogen Inorganic materials 0.000 description 29
- 239000001257 hydrogen Substances 0.000 description 29
- 239000012535 impurity Substances 0.000 description 28
- 230000001965 increasing effect Effects 0.000 description 25
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 23
- 230000007547 defect Effects 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 21
- 125000004429 atom Chemical group 0.000 description 20
- 239000013078 crystal Substances 0.000 description 20
- 210000003128 head Anatomy 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 19
- 239000007789 gas Substances 0.000 description 18
- 238000004544 sputter deposition Methods 0.000 description 18
- 229910052581 Si3N4 Inorganic materials 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 239000010949 copper Substances 0.000 description 16
- 238000005204 segregation Methods 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 15
- 229910052814 silicon oxide Inorganic materials 0.000 description 15
- 239000011135 tin Substances 0.000 description 15
- 239000004020 conductor Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 14
- 230000005669 field effect Effects 0.000 description 14
- 229910044991 metal oxide Inorganic materials 0.000 description 14
- 150000004706 metal oxides Chemical class 0.000 description 14
- 239000002245 particle Substances 0.000 description 14
- 229910052710 silicon Inorganic materials 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 13
- 238000009413 insulation Methods 0.000 description 13
- 239000010703 silicon Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000011521 glass Substances 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 238000003795 desorption Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000005684 electric field Effects 0.000 description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 10
- -1 polyethylene terephthalate Polymers 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 229910052718 tin Inorganic materials 0.000 description 10
- 229910010272 inorganic material Inorganic materials 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 8
- 229910001882 dioxygen Inorganic materials 0.000 description 8
- 229910052733 gallium Inorganic materials 0.000 description 8
- 229910052735 hafnium Inorganic materials 0.000 description 8
- 239000012212 insulator Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000002096 quantum dot Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 239000011147 inorganic material Substances 0.000 description 7
- 239000002070 nanowire Substances 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 150000001340 alkali metals Chemical class 0.000 description 5
- 150000001342 alkaline earth metals Chemical class 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000007772 electroless plating Methods 0.000 description 5
- 229910021389 graphene Inorganic materials 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000004868 gas analysis Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 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 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910008813 Sn—Si Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000005685 electric field effect Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910000449 hafnium oxide Inorganic materials 0.000 description 3
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 2
- 229910020994 Sn-Zn Inorganic materials 0.000 description 2
- 229910009069 Sn—Zn Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 229910052800 carbon group element Inorganic materials 0.000 description 2
- 230000003098 cholesteric effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052696 pnictogen Inorganic materials 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 238000007736 thin film deposition technique Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 210000002925 A-like Anatomy 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000004435 EPR spectroscopy Methods 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910004129 HfSiO Inorganic materials 0.000 description 1
- 239000005264 High molar mass liquid crystal Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 239000004974 Thermotropic liquid crystal Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000011276 addition treatment Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052795 boron group element Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 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
- 230000006855 networking Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003863 physical function Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0843—Source or drain regions of field-effect devices
- H01L29/0847—Source or drain regions of field-effect devices of field-effect transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1029—Channel region of field-effect devices of field-effect transistors
- H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/24—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only semiconductor materials not provided for in groups H01L29/16, H01L29/18, H01L29/20, H01L29/22
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66969—Multistep manufacturing processes of devices having semiconductor bodies not comprising group 14 or group 13/15 materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78633—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device with a light shield
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78645—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with multiple gate
- H01L29/78648—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with multiple gate arranged on opposing sides of the channel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
- G02F1/13685—Top gates
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
- Electrodes Of Semiconductors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Description
本実施の形態においては、本発明の一態様の複合酸化物半導体について、図1乃至図5を用いて説明を行う。
本発明の一態様の複合酸化物半導体は、少なくともインジウムを含むことが好ましい。特にインジウム及び亜鉛を含むことが好ましい。
次に、図1(A)(B)に示す複合酸化物半導体の作製方法の一例について、図3乃至図5を用いて説明する。本発明の一態様の複合酸化物半導体は、スパッタリング装置を用いて形成することができる。
図3(A)は、スパッタリング装置が有する成膜室2500を説明する断面図であり、図3(B)は、スパッタリング装置が有するマグネットユニット2530a、及びマグネットユニット2530bの平面図である。
図4は、複合酸化物半導体の作製方法を説明する工程フロー図である。
第1の工程は、成膜室に基板を配置する工程を有する(図4ステップS101参照)。
第2の工程は、成膜室にガスを導入する工程を有する(図4ステップS201参照)。
第3の工程は、ターゲットに電圧を印加する工程を有する(図4ステップS301参照)。
第4の工程は、ターゲットから基板上に複合酸化物半導体を堆積する工程を有する(図4ステップS401参照)。
次に、第4の工程において、図5(A)(B)(C)に示す成膜モデルを考えことができる。
図5(C)では、アルゴンガスまたは酸素ガスが電離し、陽イオン2192と電子(図示しない)とに分かれてプラズマ2190を形成する。その後、プラズマ2190中の陽イオン2192は、ターゲット2502a(ここではIn−Zn酸化物ターゲット)に向けて加速する。陽イオン2192がIn−Zn酸化物ターゲットに衝突することで、スパッタ粒子2504a、2506aが生成され、In−Zn酸化物ターゲットから、スパッタ粒子2504a、2506aが弾き出される。なお、スパッタ粒子2504aは、偏析領域2504から弾き出されるため、Zn−Richなクラスタを形成している場合がある。また、スパッタ粒子2506aは、偏析領域2506から弾き出されるため、In−Richなクラスタを形成している場合がある。
続いて、図5(C)に示すように、偏析領域2506からスパッタ粒子2506aがスパッタリングされる。基板上に先に成膜された領域B1上にスパッタ粒子2506aが衝突し、図1(A)(B)に示す領域A1が形成される。
次に、上記説明した複合酸化物半導体をトランジスタに用いる場合について説明する。
次に、酸化物半導体膜の区分について説明する。
まずは、CAAC−OSについて説明する。
次に、nc−OSについて説明する。
a−like OSは、nc−OSと非晶質酸化物半導体膜との間の構造を有する酸化物半導体膜である。
本実施の形態においては、本発明の一態様の複合酸化物半導体を用いた半導体装置、具体的にはトランジスタについて、図6乃至図23を用いて説明する。
図6(A)は、トランジスタ100Aの上面図であり、図6(B)は図6(A)の一点鎖線X1−X2間の断面図であり、図6(C)は図6(A)の一点鎖線Y1−Y2間の断面図である。なお、図6(A)では、明瞭化のため、絶縁膜110などの構成要素を省略して図示している。なお、トランジスタの上面図においては、以降の図面においても図6(A)と同様に、構成要素の一部を省略して図示する場合がある。また、一点鎖線X1−X2方向をチャネル長(L)方向、一点鎖線Y1−Y2方向をチャネル幅(W)方向と呼称する場合がある。
図8(A)(B)は、トランジスタ100Bの断面図であり、図9(A)(B)は、トランジスタ100Cの断面図であり、図10(A)(B)は、トランジスタ100Dの断面図である。なお、トランジスタ100B、トランジスタ100C、及びトランジスタ100Dの上面図としては、図6(A)に示すトランジスタ100Aと同様であるため、ここでの説明は省略する。
ここで、絶縁膜104、酸化物半導体膜108_1、108_2、108_3、及び絶縁膜110のバンド構造、絶縁膜104、酸化物半導体膜108_2、108_3、及び絶縁膜110のバンド構造、並びに絶縁膜104、酸化物半導体膜108_1、108_2のバンド構造について、図16(A)(B)(C)を用いて説明する。なお、図16(A)(B)(C)は、チャネル領域108iにおけるバンド構造である。
図17(A)は、トランジスタ300Aの上面図であり、図17(B)は、図17(A)に示す一点鎖線X1−X2間における切断面の断面図に相当し、図17(C)は、図17(A)に示す一点鎖線Y1−Y2間における切断面の断面図に相当する。
図18(A)は、トランジスタ300Bの上面図であり、図18(B)は、図18(A)に示す一点鎖線X1−X2間における切断面の断面図に相当し、図18(C)は、図18(A)に示す一点鎖線Y1−Y2間における切断面の断面図に相当する。
図19(A)は、トランジスタ300Cの上面図であり、図19(B)は、図19(A)に示す一点鎖線X1−X2間における切断面の断面図に相当し、図19(C)は、図19(A)に示す一点鎖線Y1−Y2間における切断面の断面図に相当する。
図20(A)は、トランジスタ300Dの上面図であり、図20(B)は、図20(A)に示す一点鎖線X1−X2間における切断面の断面図に相当し、図20(C)は、図20(A)に示す一点鎖線Y1−Y2間における切断面の断面図に相当する。
また、図17(A)(B)(C)に示すトランジスタ300Aが有する酸化物半導体膜308を複数の積層構造としてもよい。その場合の一例を図21(A)(B)及び図22(A)(B)に示す。
図23(A)は、トランジスタ300Gの上面図であり、図23(B)は、図23(A)に示す一点鎖線X1−X2間における切断面の断面図に相当し、図23(C)は、図23(A)に示す一点鎖線Y1−Y2間における切断面の断面図に相当する。
次に、先に説明したトランジスタの構成要素の詳細について説明する。
基板102としては、作製工程中の熱処理に耐えうる程度の耐熱性を有する材料を用いることができる。
絶縁膜104としては、スパッタリング法、CVD法、蒸着法、パルスレーザー堆積(PLD)法、印刷法、塗布法等を適宜用いて形成することができる。また、絶縁膜104としては、例えば、酸化物絶縁膜または窒化物絶縁膜を単層または積層して形成することができる。なお、酸化物半導体膜108との界面特性を向上させるため、絶縁膜104において少なくとも酸化物半導体膜108と接する領域は酸化物絶縁膜で形成することが好ましい。また、絶縁膜104として加熱により酸素を放出する酸化物絶縁膜を用いることで、加熱処理により絶縁膜104に含まれる酸素を、酸化物半導体膜108に移動させることが可能である。
酸化物半導体膜108としては、先に説明した複合酸化物半導体を用いると好適である。
絶縁膜110は、酸化物半導体膜108、特にチャネル領域108iに酸素を供給する機能を有する。例えば、絶縁膜110としては、酸化物絶縁膜または窒化物絶縁膜を単層または積層して形成することができる。なお、酸化物半導体膜108との界面特性を向上させるため、絶縁膜110において、酸化物半導体膜108と接する領域は、少なくとも酸化物絶縁膜を用いて形成することが好ましい。絶縁膜110として、例えば酸化シリコン、酸化窒化シリコン、窒化酸化シリコン、窒化シリコンなどを用いればよい。
絶縁膜116は、窒素または水素を有する。また、絶縁膜116は、フッ素を有していてもよい。絶縁膜116としては、例えば、窒化物絶縁膜が挙げられる。該窒化物絶縁膜としては、窒化シリコン、窒化酸化シリコン、酸化窒化シリコン、窒化フッ化シリコン、フッ化窒化シリコン等を用いて形成することができる。絶縁膜116に含まれる水素濃度は、1×1022atoms/cm3以上であると好ましい。また、絶縁膜116は、酸化物半導体膜108のソース領域108s、及びドレイン領域108dと接する。したがって、絶縁膜116と接するソース領域108s、及びドレイン領域108d中の不純物(窒素または水素)濃度が高くなり、ソース領域108s、及びドレイン領域108dのキャリア密度を高めることができる。
絶縁膜118としては、酸化物絶縁膜を用いることができる。また、絶縁膜118としては、酸化物絶縁膜と、窒化物絶縁膜との積層膜を用いることができる。絶縁膜118として、例えば酸化シリコン、酸化窒化シリコン、窒化酸化シリコン、酸化アルミニウム、酸化ハフニウム、酸化ガリウムまたはGa−Zn酸化物などを用いればよい。
絶縁膜122としては、絶縁性であればよく、無機材料または有機材料を用いて形成される。該無機材料としては、酸化シリコン膜、酸化窒化シリコン膜、窒化酸化シリコン膜、窒化シリコン膜、酸化アルミニウム膜、窒化アルミニウム膜等が挙げられる。該有機材料としては、例えば、アクリル樹脂、またはポリイミド樹脂等の感光性の樹脂材料が挙げられる。
導電膜106、112、120a、120bとしては、スパッタリング法、真空蒸着法、パルスレーザー堆積(PLD)法、熱CVD法等を用いて形成することができる。また、導電膜106、112、120a、120bとしては、導電性を有する金属膜、可視光を反射する機能を有する導電膜、または可視光を透過する機能を有する導電膜を用いればよい。
本実施の形態においては、先の実施の形態で例示した半導体装置を有する表示装置の一例について、図24乃至図31を用いて以下説明を行う。
図25乃至図27に示す表示装置700は、引き回し配線部711と、画素部702と、ソースドライバ回路部704と、FPC端子部708と、を有する。また、引き回し配線部711は、信号線710を有する。また、画素部702は、トランジスタ750及び容量素子790を有する。また、ソースドライバ回路部704は、トランジスタ752を有する。
図25に示す表示装置700は、液晶素子775を有する。液晶素子775は、導電膜772、導電膜774、及び液晶層776を有する。導電膜774は、第2の基板705側に設けられ、対向電極としての機能を有する。図25に示す表示装置700は、導電膜772と導電膜774に印加される電圧によって、液晶層776の配向状態が変わることによって光の透過、非透過が制御され画像を表示することができる。
図27に示す表示装置700は、発光素子782を有する。発光素子782は、導電膜772、EL層786、及び導電膜788を有する。図27に示す表示装置700は、発光素子782が有するEL層786が発光することによって、画像を表示することができる。なお、EL層786は、有機化合物、または量子ドットなどの無機化合物を有する。
また、図26及び図27に示す表示装置700に入出力装置を設けてもよい。当該入出力装置としては、例えば、タッチパネル等が挙げられる。
本実施の形態では、本発明の一態様の半導体装置を有する表示装置について、図32を用いて説明を行う。
図32(A)に示す表示装置は、表示素子の画素を有する領域(以下、画素部502という)と、画素部502の外側に配置され、画素を駆動するための回路を有する回路部(以下、駆動回路部504という)と、素子の保護機能を有する回路(以下、保護回路506という)と、端子部507と、を有する。なお、保護回路506は、設けない構成としてもよい。
本実施の形態では、本発明の一態様の半導体装置を有する表示モジュール及び電子機器について、図33乃至図36を用いて説明を行う。
図33に示す表示モジュール7000は、上部カバー7001と下部カバー7002との間に、FPC7003に接続されたタッチパネル7004、FPC7005に接続された表示パネル7006、バックライト7007、フレーム7009、プリント基板7010、バッテリ7011を有する。
次に、図34(A)乃至図34(E)に電子機器の一例を示す。
次に、図34(A)乃至図34(E)に示す電子機器と、異なる電子機器の一例を図35(A)乃至図35(G)に示す。
B1 領域
100A トランジスタ
100B トランジスタ
100C トランジスタ
100D トランジスタ
100E トランジスタ
100F トランジスタ
100G トランジスタ
100H トランジスタ
100J トランジスタ
102 基板
104 絶縁膜
106 導電膜
108 酸化物半導体膜
108_1 酸化物半導体膜
108_2 酸化物半導体膜
108_3 酸化物半導体膜
108d ドレイン領域
108f 領域
108i チャネル領域
108s ソース領域
110 絶縁膜
112 導電膜
112_1 導電膜
112_2 導電膜
116 絶縁膜
118 絶縁膜
120a 導電膜
120b 導電膜
122 絶縁膜
141a 開口部
141b 開口部
143 開口部
300A トランジスタ
300B トランジスタ
300C トランジスタ
300D トランジスタ
300E トランジスタ
300F トランジスタ
300G トランジスタ
302 基板
304 導電膜
306 絶縁膜
307 絶縁膜
308 酸化物半導体膜
308_1 酸化物半導体膜
308_2 酸化物半導体膜
308_3 酸化物半導体膜
312a 導電膜
312b 導電膜
312c 導電膜
314 絶縁膜
316 絶縁膜
318 絶縁膜
320a 導電膜
320b 導電膜
341a 開口部
341b 開口部
342a 開口部
342b 開口部
342c 開口部
351 開口部
352a 開口部
352b 開口部
501 画素回路
502 画素部
504 駆動回路部
504a ゲートドライバ
504b ソースドライバ
506 保護回路
507 端子部
550 トランジスタ
552 トランジスタ
554 トランジスタ
560 容量素子
562 容量素子
570 液晶素子
572 発光素子
664 電極
665 電極
667 電極
700 表示装置
701 基板
702 画素部
704 ソースドライバ回路部
705 基板
706 ゲートドライバ回路部
708 FPC端子部
710 信号線
711 配線部
712 シール材
716 FPC
730 絶縁膜
732 封止膜
734 絶縁膜
736 着色膜
738 遮光膜
750 トランジスタ
752 トランジスタ
760 接続電極
770 平坦化絶縁膜
772 導電膜
773 絶縁膜
774 導電膜
775 液晶素子
776 液晶層
778 構造体
780 異方性導電膜
782 発光素子
783 液滴吐出装置
784 液滴
785 層
786 EL層
788 導電膜
790 容量素子
791 タッチパネル
792 絶縁膜
793 電極
794 電極
795 絶縁膜
796 電極
797 絶縁膜
1400 液滴吐出装置
1402 基板
1403 液滴吐出手段
1404 撮像手段
1405 ヘッド
1406 点線
1407 制御手段
1408 記憶媒体
1409 画像処理手段
1410 コンピュータ
1411 マーカー
1412 ヘッド
1413 材料供給源
1414 材料供給源
2190 プラズマ
2192 陽イオン
2500 成膜室
2502a ターゲット
2502b ターゲット
2504 偏析領域
2504a スパッタ粒子
2506 偏析領域
2506a スパッタ粒子
2510a バッキングプレート
2510b バッキングプレート
2520 ターゲットホルダ
2520a ターゲットホルダ
2520b ターゲットホルダ
2530a マグネットユニット
2530b マグネットユニット
2530N1 マグネット
2530N2 マグネット
2530S マグネット
2532 マグネットホルダ
2542 部材
2560 基板
2570 基板ホルダ
2580a 磁力線
2580b 磁力線
7000 表示モジュール
7001 上部カバー
7002 下部カバー
7003 FPC
7004 タッチパネル
7005 FPC
7006 表示パネル
7007 バックライト
7008 光源
7009 フレーム
7010 プリント基板
7011 バッテリ
8000 カメラ
8001 筐体
8002 表示部
8003 操作ボタン
8004 シャッターボタン
8006 レンズ
8100 ファインダー
8101 筐体
8102 表示部
8103 ボタン
8200 ヘッドマウントディスプレイ
8201 装着部
8202 レンズ
8203 本体
8204 表示部
8205 ケーブル
8206 バッテリ
8300 ヘッドマウントディスプレイ
8301 筐体
8302 表示部
8304 固定具
8305 レンズ
9000 筐体
9001 表示部
9003 スピーカ
9005 操作キー
9006 接続端子
9007 センサ
9008 マイクロフォン
9050 操作ボタン
9051 情報
9052 情報
9053 情報
9054 情報
9055 ヒンジ
9100 テレビジョン装置
9101 携帯情報端末
9102 携帯情報端末
9200 携帯情報端末
9201 携帯情報端末
9500 表示装置
9501 表示パネル
9502 表示領域
9503 領域
9511 軸部
9512 軸受部
Claims (5)
- 基板上の、第1の導電膜と、
前記第1の導電膜上の、第1の絶縁膜と、
前記第1の絶縁膜上の、酸化物半導体膜と、
前記酸化物半導体膜上の、第2の絶縁膜と、
前記第2の絶縁膜上の、第2の導電膜と、を有し、
前記酸化物半導体膜は、Inと、Znとを有する第1の領域と、Inと、Znとを有する第2の領域と、を有し、
前記第1の領域のInの濃度は、前記第2の領域のInの濃度の2倍以上10倍以下であり、
前記第1の領域は、複数の第1のクラスタを有し、
前記第2の領域は、複数の第2のクラスタを有し、
断面視および平面視において、前記複数の第1のクラスタは、互いに繋がる部分を有し、
断面視および平面視において、前記複数の第2のクラスタは、互いに繋がる部分を有する、半導体装置。 - 基板上の、第1の導電膜と、
前記第1の導電膜上の、第1の絶縁膜と、
前記第1の絶縁膜上の、酸化物半導体膜と、
前記酸化物半導体膜上の、第2の絶縁膜と、
前記第2の絶縁膜上の、第2の導電膜と、を有し、
前記酸化物半導体膜は、Inと、Znとを有する第1の領域と、Inと、Znとを有する第2の領域と、を有し、
前記第1の領域のInの濃度は、前記第2の領域のInの濃度の2倍以上10倍以下であり、
前記第1の領域は、複数の第1のクラスタを有し、
前記第2の領域は、複数の第2のクラスタを有し、
断面視および平面視において、前記複数の第1のクラスタは、互いに繋がる部分を有し、
断面視および平面視において、前記複数の第2のクラスタは、互いに繋がる部分を有し、
前記第1の領域が前記第2の領域に内包されている構造を有する、半導体装置。 - 請求項1又は請求項2において、
前記第1のクラスタ又は前記第2のクラスタの径は、0.1nm以上2.5nm以下である、半導体装置。 - 請求項1乃至請求項3のいずれか一において、
前記酸化物半導体膜は、nc−OSを有する、半導体装置。 - 請求項1乃至請求項4のいずれか一において、
ドライバ回路部に配置されたトランジスタを有し、前記トランジスタのチャネル形成領域は前記酸化物半導体膜を有する、半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021145891A JP2022008342A (ja) | 2016-04-01 | 2021-09-08 | 半導体装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016074398 | 2016-04-01 | ||
JP2016074398 | 2016-04-01 | ||
JP2018507793A JP6668455B2 (ja) | 2016-04-01 | 2017-03-21 | 酸化物半導体膜の作製方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507793A Division JP6668455B2 (ja) | 2016-04-01 | 2017-03-21 | 酸化物半導体膜の作製方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021145891A Division JP2022008342A (ja) | 2016-04-01 | 2021-09-08 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020080416A JP2020080416A (ja) | 2020-05-28 |
JP6942828B2 true JP6942828B2 (ja) | 2021-09-29 |
Family
ID=59962660
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507793A Active JP6668455B2 (ja) | 2016-04-01 | 2017-03-21 | 酸化物半導体膜の作製方法 |
JP2020018181A Active JP6942828B2 (ja) | 2016-04-01 | 2020-02-05 | 半導体装置 |
JP2021145891A Withdrawn JP2022008342A (ja) | 2016-04-01 | 2021-09-08 | 半導体装置 |
JP2023076762A Pending JP2023101539A (ja) | 2016-04-01 | 2023-05-08 | 半導体装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507793A Active JP6668455B2 (ja) | 2016-04-01 | 2017-03-21 | 酸化物半導体膜の作製方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021145891A Withdrawn JP2022008342A (ja) | 2016-04-01 | 2021-09-08 | 半導体装置 |
JP2023076762A Pending JP2023101539A (ja) | 2016-04-01 | 2023-05-08 | 半導体装置 |
Country Status (3)
Country | Link |
---|---|
US (3) | US10942408B2 (ja) |
JP (4) | JP6668455B2 (ja) |
WO (1) | WO2017168283A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6668455B2 (ja) * | 2016-04-01 | 2020-03-18 | 株式会社半導体エネルギー研究所 | 酸化物半導体膜の作製方法 |
KR20170126398A (ko) | 2016-05-09 | 2017-11-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 상기 반도체 장치를 갖는 표시 장치 |
US10585541B2 (en) * | 2016-10-28 | 2020-03-10 | Hewlett-Packard Development Company, L.P. | Display |
DE112018001296T5 (de) * | 2017-03-13 | 2020-01-02 | Semiconductor Energy Laboratory Co., Ltd. | Verbundoxid und Transistor |
US10944027B2 (en) * | 2019-06-14 | 2021-03-09 | X Display Company Technology Limited | Pixel modules with controllers and light emitters |
JP2022077413A (ja) * | 2020-11-11 | 2022-05-23 | 武漢天馬微電子有限公司 | 酸化物半導体薄膜トランジスタ |
JP2022077412A (ja) * | 2020-11-11 | 2022-05-23 | 武漢天馬微電子有限公司 | 薄膜トランジスタ回路 |
Family Cites Families (155)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508053Y2 (ja) | 1971-10-14 | 1975-03-10 | ||
JP3298974B2 (ja) | 1993-03-23 | 2002-07-08 | 電子科学株式会社 | 昇温脱離ガス分析装置 |
DE69635107D1 (de) | 1995-08-03 | 2005-09-29 | Koninkl Philips Electronics Nv | Halbleiteranordnung mit einem transparenten schaltungselement |
JP3625598B2 (ja) | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
JP2000150861A (ja) | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
TWI269817B (en) | 1999-11-25 | 2007-01-01 | Idemitsu Kosan Co | Sputtering target, transparent conductive oxide, and process for producing the sputtering target |
EP1233082B1 (en) | 1999-11-25 | 2009-01-07 | Idemitsu Kosan Co., Ltd. | Sputtering target, transparent conductive oxide, and method for preparing sputtering target |
KR20020038482A (ko) | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
JP3997731B2 (ja) | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
WO2003016237A1 (en) | 2001-08-09 | 2003-02-27 | Daiken Chemical Co., Ltd. | Microwave dielectric composite composition . |
JP4090716B2 (ja) | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
US7061014B2 (en) | 2001-11-05 | 2006-06-13 | Japan Science And Technology Agency | Natural-superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
JP4083486B2 (ja) | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
CN1445821A (zh) | 2002-03-15 | 2003-10-01 | 三洋电机株式会社 | ZnO膜和ZnO半导体层的形成方法、半导体元件及其制造方法 |
JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
JP2004022625A (ja) | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US7105868B2 (en) | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
US7067843B2 (en) | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
KR101019337B1 (ko) | 2004-03-12 | 2011-03-07 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 아몰퍼스 산화물 및 박막 트랜지스터 |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
US7282782B2 (en) | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
US7211825B2 (en) | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
JP2006100760A (ja) | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
US7285501B2 (en) | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
US7298084B2 (en) | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
CA2585063C (en) | 2004-11-10 | 2013-01-15 | Canon Kabushiki Kaisha | Light-emitting device |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
EP1812969B1 (en) | 2004-11-10 | 2015-05-06 | Canon Kabushiki Kaisha | Field effect transistor comprising an amorphous oxide |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
CA2585071A1 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Field effect transistor employing an amorphous oxide |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
TWI445178B (zh) | 2005-01-28 | 2014-07-11 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
TWI505473B (zh) | 2005-01-28 | 2015-10-21 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
US7858451B2 (en) | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
US7948171B2 (en) | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20060197092A1 (en) | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
US8681077B2 (en) | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
WO2006105077A2 (en) | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
US7645478B2 (en) | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
US8300031B2 (en) | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7402506B2 (en) | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007059128A (ja) | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
JP5116225B2 (ja) | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
JP2007073705A (ja) | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
EP1770788A3 (en) | 2005-09-29 | 2011-09-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
JP5037808B2 (ja) | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
CN101577231B (zh) | 2005-11-15 | 2013-01-02 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
TWI292281B (en) | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
US7867636B2 (en) | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
JP4977478B2 (ja) | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
US7977169B2 (en) | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4999400B2 (ja) | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
JP4332545B2 (ja) | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
JP5164357B2 (ja) | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
JP4274219B2 (ja) | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
US7622371B2 (en) | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
US7772021B2 (en) | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
JP2008140684A (ja) | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
KR101303578B1 (ko) | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
US8207063B2 (en) | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
KR100851215B1 (ko) | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
US7795613B2 (en) | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR20080094300A (ko) | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
KR101334181B1 (ko) | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
WO2008133345A1 (en) | 2007-04-25 | 2008-11-06 | Canon Kabushiki Kaisha | Oxynitride semiconductor |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
JP5215158B2 (ja) | 2007-12-17 | 2013-06-19 | 富士フイルム株式会社 | 無機結晶性配向膜及びその製造方法、半導体デバイス |
KR101349676B1 (ko) | 2008-02-26 | 2014-01-10 | 삼성코닝정밀소재 주식회사 | 산화인듐아연계 스퍼터링 타겟 및 그 제조 방법 |
JP5096250B2 (ja) | 2008-07-18 | 2012-12-12 | 出光興産株式会社 | 酸化物焼結体の製造方法、酸化物焼結体、スパッタリングタ−ゲット、酸化物薄膜、薄膜トランジスタの製造方法及び半導体装置 |
US9666719B2 (en) | 2008-07-31 | 2017-05-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US8945981B2 (en) | 2008-07-31 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
TWI637444B (zh) | 2008-08-08 | 2018-10-01 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
JP2010153802A (ja) | 2008-11-20 | 2010-07-08 | Semiconductor Energy Lab Co Ltd | 半導体装置及び半導体装置の作製方法 |
TWI609604B (zh) | 2008-12-01 | 2017-12-21 | 半導體能源研究所股份有限公司 | 發光元件、發光裝置、照明裝置、及電子裝置 |
KR101980505B1 (ko) | 2009-10-08 | 2019-05-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 반도체층, 반도체 장치 및 그 제조 방법 |
EP2486595B1 (en) | 2009-10-09 | 2019-10-23 | Semiconductor Energy Laboratory Co. Ltd. | Semiconductor device |
WO2011043194A1 (en) | 2009-10-09 | 2011-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
WO2011043218A1 (en) | 2009-10-09 | 2011-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
KR101832698B1 (ko) * | 2009-10-14 | 2018-02-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
KR20230007544A (ko) | 2009-11-06 | 2023-01-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
CN102668028B (zh) | 2009-11-28 | 2015-09-02 | 株式会社半导体能源研究所 | 层叠的氧化物材料、半导体器件、以及用于制造该半导体器件的方法 |
CN103339715B (zh) * | 2010-12-03 | 2016-01-13 | 株式会社半导体能源研究所 | 氧化物半导体膜以及半导体装置 |
US8894825B2 (en) | 2010-12-17 | 2014-11-25 | Semiconductor Energy Laboratory Co., Ltd. | Sputtering target, method for manufacturing the same, manufacturing semiconductor device |
TWI570809B (zh) | 2011-01-12 | 2017-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
US9478668B2 (en) | 2011-04-13 | 2016-10-25 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor film and semiconductor device |
JP6013676B2 (ja) * | 2011-11-11 | 2016-10-25 | 株式会社半導体エネルギー研究所 | 半導体装置及び半導体装置の作製方法 |
US8981367B2 (en) | 2011-12-01 | 2015-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR102083380B1 (ko) | 2012-01-25 | 2020-03-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작 방법 |
KR102108248B1 (ko) | 2012-03-14 | 2020-05-07 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 반도체막, 트랜지스터, 및 반도체 장치 |
US8941113B2 (en) | 2012-03-30 | 2015-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element, semiconductor device, and manufacturing method of semiconductor element |
CN104380473B (zh) | 2012-05-31 | 2017-10-13 | 株式会社半导体能源研究所 | 半导体装置 |
EP2867387A4 (en) | 2012-06-29 | 2016-03-09 | Semiconductor Energy Lab | METHOD OF USING CATHODIC SPUTTER TARGET AND METHOD OF MANUFACTURING OXIDE FILM |
TWI821777B (zh) | 2012-09-24 | 2023-11-11 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
US9166021B2 (en) | 2012-10-17 | 2015-10-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP2014111818A (ja) | 2012-11-09 | 2014-06-19 | Idemitsu Kosan Co Ltd | スパッタリングターゲット、酸化物半導体薄膜及びそれらの製造方法 |
TWI605593B (zh) | 2012-11-15 | 2017-11-11 | 半導體能源研究所股份有限公司 | 半導體裝置 |
KR102151696B1 (ko) * | 2012-12-28 | 2020-09-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치, 및 반도체 장치의 제작 방법 |
JP6141777B2 (ja) * | 2013-02-28 | 2017-06-07 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP6199581B2 (ja) * | 2013-03-08 | 2017-09-20 | 株式会社半導体エネルギー研究所 | 金属酸化物膜、及び半導体装置 |
JP6376788B2 (ja) | 2013-03-26 | 2018-08-22 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
US20140299873A1 (en) * | 2013-04-05 | 2014-10-09 | Semiconductor Energy Laboratory Co., Ltd. | Single-crystal oxide semiconductor, thin film, oxide stack, and formation method thereof |
WO2014188983A1 (en) | 2013-05-21 | 2014-11-27 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor film and formation method thereof |
US9496330B2 (en) | 2013-08-02 | 2016-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor film and semiconductor device |
JP6386323B2 (ja) | 2013-10-04 | 2018-09-05 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US9246013B2 (en) | 2013-12-18 | 2016-01-26 | Intermolecular, Inc. | IGZO devices with composite channel layers and methods for forming the same |
TWI643969B (zh) | 2013-12-27 | 2018-12-11 | 日商半導體能源研究所股份有限公司 | 氧化物半導體的製造方法 |
WO2015125042A1 (en) | 2014-02-19 | 2015-08-27 | Semiconductor Energy Laboratory Co., Ltd. | Oxide, semiconductor device, module, and electronic device |
WO2015132697A1 (en) | 2014-03-07 | 2015-09-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US9640669B2 (en) | 2014-03-13 | 2017-05-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic appliance including the semiconductor device, the display device, and the display module |
JP6518890B2 (ja) | 2014-03-31 | 2019-05-29 | 株式会社Joled | 表示装置および電子機器 |
US10043913B2 (en) | 2014-04-30 | 2018-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor film, semiconductor device, display device, module, and electronic device |
US20150318171A1 (en) | 2014-05-02 | 2015-11-05 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing oxide |
DE112014006711B4 (de) | 2014-05-30 | 2021-01-21 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung, Herstellungsverfahren dafür und elektronische Vorrichtung |
TWI652362B (zh) | 2014-10-28 | 2019-03-01 | 日商半導體能源研究所股份有限公司 | 氧化物及其製造方法 |
JP2016111105A (ja) * | 2014-12-03 | 2016-06-20 | 株式会社Joled | 薄膜トランジスタ及びその製造方法、並びに、表示装置 |
TWI686874B (zh) | 2014-12-26 | 2020-03-01 | 日商半導體能源研究所股份有限公司 | 半導體裝置、顯示裝置、顯示模組、電子裝置、氧化物及氧化物的製造方法 |
KR20170109231A (ko) | 2015-02-02 | 2017-09-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 및 그 제작 방법 |
WO2016132240A1 (en) | 2015-02-20 | 2016-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of oxide film and sputtering apparatus |
US10684500B2 (en) | 2015-05-27 | 2020-06-16 | Semiconductor Energy Laboratory Co., Ltd. | Touch panel |
US10139663B2 (en) | 2015-05-29 | 2018-11-27 | Semiconductor Energy Laboratory Co., Ltd. | Input/output device and electronic device |
KR20160144314A (ko) | 2015-06-08 | 2016-12-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 촬상 장치 및 그 동작 방법, 및 전자 기기 |
KR102619052B1 (ko) | 2015-06-15 | 2023-12-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
KR102593883B1 (ko) | 2015-06-19 | 2023-10-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치, 그 제작 방법, 및 전자 기기 |
US9860465B2 (en) | 2015-06-23 | 2018-01-02 | Semiconductor Energy Laboratory Co., Ltd. | Imaging device and electronic device |
KR20180124874A (ko) | 2016-03-04 | 2018-11-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치, 그 제작 방법, 및 상기 반도체 장치를 포함하는 표시 장치 |
WO2017149413A1 (en) | 2016-03-04 | 2017-09-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
KR20180123028A (ko) | 2016-03-11 | 2018-11-14 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장비, 상기 반도체 장치의 제작 방법, 및 상기 반도체 장치를 포함하는 표시 장치 |
KR20230043237A (ko) | 2016-03-11 | 2023-03-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 복합체 및 트랜지스터 |
US9905579B2 (en) | 2016-03-18 | 2018-02-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device including the semiconductor device |
WO2017163146A1 (en) | 2016-03-22 | 2017-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device including the same |
JP6668455B2 (ja) * | 2016-04-01 | 2020-03-18 | 株式会社半導体エネルギー研究所 | 酸化物半導体膜の作製方法 |
US10388738B2 (en) * | 2016-04-01 | 2019-08-20 | Semiconductor Energy Laboratory Co., Ltd. | Composite oxide semiconductor and method for manufacturing the same |
WO2017199130A1 (en) | 2016-05-19 | 2017-11-23 | Semiconductor Energy Laboratory Co., Ltd. | Composite oxide semiconductor and transistor |
-
2017
- 2017-03-21 JP JP2018507793A patent/JP6668455B2/ja active Active
- 2017-03-21 US US16/087,685 patent/US10942408B2/en active Active
- 2017-03-21 WO PCT/IB2017/051614 patent/WO2017168283A1/ja active Application Filing
-
2020
- 2020-02-05 JP JP2020018181A patent/JP6942828B2/ja active Active
-
2021
- 2021-01-19 US US17/151,716 patent/US11537019B2/en active Active
- 2021-09-08 JP JP2021145891A patent/JP2022008342A/ja not_active Withdrawn
-
2022
- 2022-11-28 US US17/994,481 patent/US11940702B2/en active Active
-
2023
- 2023-05-08 JP JP2023076762A patent/JP2023101539A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US11537019B2 (en) | 2022-12-27 |
WO2017168283A1 (ja) | 2017-10-05 |
JP2023101539A (ja) | 2023-07-21 |
JP2022008342A (ja) | 2022-01-13 |
JPWO2017168283A1 (ja) | 2019-02-07 |
US10942408B2 (en) | 2021-03-09 |
US11940702B2 (en) | 2024-03-26 |
JP2020080416A (ja) | 2020-05-28 |
US20210165258A1 (en) | 2021-06-03 |
JP6668455B2 (ja) | 2020-03-18 |
US20190115474A1 (en) | 2019-04-18 |
US20230111203A1 (en) | 2023-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6942828B2 (ja) | 半導体装置 | |
JP6971593B2 (ja) | 半導体装置 | |
JP7077294B2 (ja) | 複合酸化物半導体、半導体装置及び表示装置 | |
US10043660B2 (en) | Semiconductor device or display device including the same | |
US11450691B2 (en) | Semiconductor device and display device including the semiconductor device | |
JP2018006729A (ja) | 半導体装置 | |
JP2021180335A (ja) | 半導体装置 | |
JP7462087B2 (ja) | 半導体装置 | |
WO2017109642A1 (ja) | 金属酸化物膜、および半導体装置 | |
TW202418581A (zh) | 半導體裝置及包括該半導體裝置的顯示裝置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210330 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210330 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210518 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210817 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210908 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6942828 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |