KR20130102581A - 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 - Google Patents
전계 효과 트랜지스터 및 반도체 장치의 제조 방법 Download PDFInfo
- Publication number
- KR20130102581A KR20130102581A KR1020137008496A KR20137008496A KR20130102581A KR 20130102581 A KR20130102581 A KR 20130102581A KR 1020137008496 A KR1020137008496 A KR 1020137008496A KR 20137008496 A KR20137008496 A KR 20137008496A KR 20130102581 A KR20130102581 A KR 20130102581A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor layer
- semiconductor
- conductor
- floating electrode
- electrode
- 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.)
- Ceased
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 294
- 230000005669 field effect Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 239000004020 conductor Substances 0.000 claims abstract description 77
- 239000012212 insulator Substances 0.000 claims abstract description 49
- 239000011701 zinc Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 229910052738 indium Inorganic materials 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 142
- 230000006870 function Effects 0.000 description 34
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 21
- 229910052710 silicon Inorganic materials 0.000 description 21
- 239000010703 silicon Substances 0.000 description 21
- 230000015654 memory Effects 0.000 description 20
- 239000003990 capacitor Substances 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 239000001257 hydrogen Substances 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000005530 etching Methods 0.000 description 9
- 229910052733 gallium Inorganic materials 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000969 carrier Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 230000000717 retained effect Effects 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 7
- 238000004544 sputter deposition Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000004528 spin coating Methods 0.000 description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 4
- 229910020994 Sn-Zn Inorganic materials 0.000 description 4
- 229910009069 Sn—Zn Inorganic materials 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 229910018137 Al-Zn Inorganic materials 0.000 description 3
- 229910018573 Al—Zn Inorganic materials 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910021332 silicide Inorganic materials 0.000 description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- -1 (Ho) Chemical class 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910020833 Sn-Al-Zn Inorganic materials 0.000 description 2
- 229910020868 Sn-Ga-Zn Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052798 chalcogen Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 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
- 239000002356 single layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 229910018120 Al-Ga-Zn Inorganic materials 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910020944 Sn-Mg Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 229910009369 Zn Mg Inorganic materials 0.000 description 1
- 229910007573 Zn-Mg Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910052800 carbon group element Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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]
- H10D30/68—Floating-gate IGFETs
- H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
-
- 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
-
- 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]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6723—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device having light shields
-
- 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
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
-
- 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]
- H10D30/6757—Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
-
- 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]
- H10D30/68—Floating-gate IGFETs
-
- 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]
- H10D30/68—Floating-gate IGFETs
- H10D30/681—Floating-gate IGFETs having only two programming levels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/149—Source or drain regions of field-effect devices
- H10D62/151—Source or drain regions of field-effect devices of IGFETs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Dram (AREA)
Abstract
Description
도 2a 내지 도 2c는 종래의 FET의 일례 및 그 동작을 도시한 도면이다.
도 3a 내지 도 3c는 본 발명의 한 실시 형태의 FET의 일례를 나타내는 도면이다.
도 4a 내지 도 4d는 제1 실시 형태에 따른 FET의 제조 공정을 도시한 도면이다.
도 5a 내지 도 5d는 제1 실시 형태에 따른 FET의 제조 공정을 도시한 도면이다.
도 6a 내지 도 6c는 제1 실시 형태에 따른 FET의 제조 공정을 도시한 도면이다.
도 7a 내지 도 7d는 제2 실시 형태에 따라, FET를 포함하는 반도체 장치의 제조 공정을 도시한 도면이다.
도 8a 및 도 8b는 제2 실시 형태에 따라, FET를 포함하는 반도체 장치의 회로를 각각 도시한 도면이다.
도 9a 내지 도 9c는 제3 실시 형태에 따라, FET를 포함하는 반도체 장치의 제조 공정을 도시한 도면이다.
102: 플로팅 전극
103a: 소스 전극
103b: 드레인 전극
104: 절연체
105: 게이트
111: ID-VG 곡선
112: ID-VG 곡선
113: ID-VG 곡선
114: ID-VG 곡선
115: ID-VG 곡선
116: ID-VG 곡선
201: 기판
202: 게이트
203: 제1 게이트 절연막
204: 플로팅 전극
204a: 플로팅 전극
205: 절연체
205a: 절연체
206: 제2 게이트 절연막
206a: 제2 게이트 절연막
207: 반도체층
207a: 반도체층
208: 보호 절연층
208a: 보호 절연층
209: 층간 절연체
210a: 컨택트 홀
210b: 컨택트 홀
211a: 소스 전극
211b: 드레인 전극
301: 기판
302: 소자 분리 영역
303: 게이트 절연막
304: 게이트
305a: 실리사이드층
305b: 실리사이드층
306a: 소스
306b: 드레인
307: 절연체
308: 반도체층
309a: 제1 전극
309b: 제2 전극
310: 제1 게이트 절연층
311: 플로팅 전극
312: 제2 게이트 절연층
313a: 배선
313b: 배선
314: 층간 절연체
315: 컨택트 플러그
316: FET
317: FET
317a: FET
318: 용량 소자
318a: 용량 소자
Claims (12)
- 전계 효과 트랜지스터로서,
반도체층;
상기 반도체층의 제1 면에 접하는 제1 및 제2 도체 전극;
상기 반도체층의 상기 제1 면 또는 제2 면 위의 게이트; 및
상기 반도체층과 상기 게이트 사이의 플로팅 전극
을 포함하고,
상기 플로팅 전극은 도체 또는 반도체를 포함하고, 절연체에 의해 둘러싸여 있으며, 소정의 전하에 의해 대전되고,
상기 플로팅 전극은 상기 반도체층을 가로지르도록 제공되고,
상기 전계 효과 트랜지스터에는 PN 접합이 존재하지 않는, 전계 효과 트랜지스터. - 전계 효과 트랜지스터로서,
반도체층;
상기 반도체층의 제1 면에 접하는 제1 및 제2 도체 전극;
상기 반도체층의 상기 제1 면 또는 제2 면 위의 게이트; 및
상기 반도체층과 상기 게이트 사이의 플로팅 전극
을 포함하고,
상기 플로팅 전극은 도체 또는 반도체를 포함하고, 절연체에 의해 둘러싸여 있으며, 소정의 전하에 의해 대전되고,
상기 플로팅 전극은 상기 반도체층을 가로지르도록 제공되고,
상기 제1 및 제2 도체 전극 각각과 상기 반도체층 사이에 도체-반도체 접합이 존재하는, 전계 효과 트랜지스터. - 제1항에 있어서, 상기 반도체층은 모든 금속 원소에 대한 인듐과 아연의 비율이 25% 이상인 산화물을 포함하는, 전계 효과 트랜지스터.
- 제2항에 있어서, 상기 반도체층은 모든 금속 원소에 대한 인듐과 아연의 비율이 25% 이상인 산화물을 포함하는, 전계 효과 트랜지스터.
- 제1항에 있어서, 상기 반도체층은 밴드갭이 3.0 eV 이상 4.5 eV 이하인 산화물을 포함하는, 전계 효과 트랜지스터.
- 제2항에 있어서, 상기 반도체층은 밴드갭이 3.0 eV 이상 4.5 eV 이하인 산화물을 포함하는, 전계 효과 트랜지스터.
- 제1항에 있어서,
상기 반도체층은 제1 도핑 영역과 제2 도핑 영역을 포함하고,
상기 제1 도핑 영역과 상기 제2 도핑 영역의 각각은 상기 반도체층의 다른 영역보다 높은 농도로 캐리어를 포함하고,
상기 제1 도핑 영역은 상기 제1 도체 전극에 접하며,
상기 제2 도핑 영역은 상기 제2 도체 전극에 접하는, 전계 효과 트랜지스터. - 제2항에 있어서,
상기 반도체층은 제1 도핑 영역과 제2 도핑 영역을 포함하고,
상기 제1 도핑 영역과 상기 제2 도핑 영역의 각각은 상기 반도체층의 다른 영역보다 높은 농도로 캐리어를 포함하고,
상기 제1 도핑 영역은 상기 제1 도체 전극에 접하며,
상기 제2 도핑 영역은 상기 제2 도체 전극에 접하는, 전계 효과 트랜지스터. - 제7항에 있어서, 상기 제1 도핑 영역과 상기 제2 도핑 영역 각각의 캐리어 농도는 1×1018/cm3 이상 1×1021/cm3 미만인, 전계 효과 트랜지스터.
- 제8항에 있어서, 상기 제1 도핑 영역과 상기 제2 도핑 영역 각각의 캐리어 농도는 1×1018/cm3 이상 1×1021/cm3 미만인, 전계 효과 트랜지스터.
- 반도체 장치의 제조 방법으로서,
전계 효과 트랜지스터를 포함하는 반도체 회로를 형성하는 단계 -
상기 전계 효과 트랜지스터는,
반도체층;
상기 반도체층의 제1 면에 접하는 제1 및 제2 도체 전극;
상기 반도체층의 상기 제1 면 또는 제2 면 위의 게이트; 및
상기 반도체층과 상기 게이트 사이의 플로팅 전극을 포함하고,
상기 플로팅 전극은 도체 또는 반도체를 포함하고, 절연체에 의해 둘러싸여 있으며,
상기 플로팅 전극은 상기 반도체층을 가로지르도록 제공됨;
상기 플로팅 전극을 대전시키는 단계; 및
상기 플로팅 전극을 대전시키는 단계 이후에, 차광 재료로 상기 반도체 회로를 덮는 단계
를 포함하는, 반도체 장치의 제조 방법. - 반도체 장치의 제조 방법으로서,
전계 효과 트랜지스터, 및 패드를 포함하는 반도체 회로를 형성하는 단계 -
상기 전계 효과 트랜지스터는,
반도체층;
상기 반도체층의 제1 면에 접하는 제1 및 제2 도체 전극;
상기 반도체층의 상기 제1 면 또는 제2 면 위의 게이트; 및
상기 반도체층과 상기 게이트 사이의 플로팅 전극을 포함하고,
상기 플로팅 전극은 도체 또는 반도체를 포함하고, 절연체에 의해 둘러싸여 있으며,
상기 플로팅 전극은 상기 반도체층을 가로지르도록 제공됨 -; 및
상기 패드를 통해 상기 게이트와, 상기 제1 및 제2 도체 전극 중 하나에 전압을 인가함으로써 상기 플로팅 전극을 대전시키는 단계
를 포함하는, 반도체 장치의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010197220 | 2010-09-03 | ||
| JPJP-P-2010-197220 | 2010-09-03 | ||
| PCT/JP2011/069362 WO2012029674A1 (en) | 2010-09-03 | 2011-08-22 | Field effect transistor and method for manufacturing semiconductor device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187003195A Division KR20180015760A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130102581A true KR20130102581A (ko) | 2013-09-17 |
Family
ID=45770023
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137008496A Ceased KR20130102581A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
| KR1020187026402A Ceased KR20180105252A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
| KR1020187003195A Ceased KR20180015760A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187026402A Ceased KR20180105252A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
| KR1020187003195A Ceased KR20180015760A (ko) | 2010-09-03 | 2011-08-22 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US9331210B2 (ko) |
| JP (2) | JP5921838B2 (ko) |
| KR (3) | KR20130102581A (ko) |
| TW (2) | TWI582992B (ko) |
| WO (1) | WO2012029674A1 (ko) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130102581A (ko) * | 2010-09-03 | 2013-09-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
| US9257422B2 (en) | 2011-12-06 | 2016-02-09 | Semiconductor Energy Laboratory Co., Ltd. | Signal processing circuit and method for driving signal processing circuit |
| CN102623459B (zh) * | 2012-04-10 | 2015-01-07 | 复旦大学 | 一种薄膜晶体管存储器及其制备方法 |
| US20150008428A1 (en) | 2013-07-08 | 2015-01-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
| US9666697B2 (en) | 2013-07-08 | 2017-05-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device including an electron trap layer |
| US9312349B2 (en) | 2013-07-08 | 2016-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
| TWI621130B (zh) | 2013-07-18 | 2018-04-11 | 半導體能源研究所股份有限公司 | 半導體裝置及用於製造半導體裝置之方法 |
| US9443990B2 (en) * | 2013-08-26 | 2016-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device for adjusting threshold thereof |
| US9449853B2 (en) | 2013-09-04 | 2016-09-20 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device comprising electron trap layer |
| US9269822B2 (en) | 2013-09-12 | 2016-02-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
| US9893194B2 (en) | 2013-09-12 | 2018-02-13 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| US9300292B2 (en) | 2014-01-10 | 2016-03-29 | Semiconductor Energy Laboratory Co., Ltd. | Circuit including transistor |
| KR102354008B1 (ko) | 2014-05-29 | 2022-01-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치, 반도체 장치의 제작 방법 및 전자 기기 |
| KR102329498B1 (ko) | 2014-09-04 | 2021-11-19 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
| TWI691088B (zh) | 2014-11-21 | 2020-04-11 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
| KR102643521B1 (ko) * | 2016-09-29 | 2024-03-06 | 에스케이하이닉스 주식회사 | 이미지 센서 및 그 제조방법 |
| CN107482014B (zh) * | 2017-07-04 | 2019-04-12 | 复旦大学 | 一种多级单元薄膜晶体管存储器及其制备方法 |
| CN111742408B (zh) * | 2018-01-25 | 2024-05-28 | 株式会社半导体能源研究所 | 半导体材料及半导体装置 |
| US11527308B2 (en) | 2018-02-06 | 2022-12-13 | Cognizant Technology Solutions U.S. Corporation | Enhanced optimization with composite objectives and novelty-diversity selection |
| WO2019157257A1 (en) | 2018-02-08 | 2019-08-15 | Cognizant Technology Solutions U.S. Corporation | System and method for pseudo-task augmentation in deep multitask learning |
| US11481639B2 (en) | 2019-02-26 | 2022-10-25 | Cognizant Technology Solutions U.S. Corporation | Enhanced optimization with composite objectives and novelty pulsation |
| US11669716B2 (en) | 2019-03-13 | 2023-06-06 | Cognizant Technology Solutions U.S. Corp. | System and method for implementing modular universal reparameterization for deep multi-task learning across diverse domains |
| WO2020198520A1 (en) | 2019-03-27 | 2020-10-01 | Cognizant Technology Solutions U.S. Corporation | Process and system including an optimization engine with evolutionary surrogate-assisted prescriptions |
| TWI690060B (zh) * | 2019-04-25 | 2020-04-01 | 元太科技工業股份有限公司 | 記憶體結構及其製造方法 |
| US12099934B2 (en) | 2020-04-07 | 2024-09-24 | Cognizant Technology Solutions U.S. Corporation | Framework for interactive exploration, evaluation, and improvement of AI-generated solutions |
| CN111725436A (zh) * | 2020-06-09 | 2020-09-29 | 武汉华星光电半导体显示技术有限公司 | 基板及其制备方法、显示面板 |
| US11775841B2 (en) | 2020-06-15 | 2023-10-03 | Cognizant Technology Solutions U.S. Corporation | Process and system including explainable prescriptions through surrogate-assisted evolution |
| US12424335B2 (en) | 2020-07-08 | 2025-09-23 | Cognizant Technology Solutions U.S. Corporation | AI based optimized decision making for epidemiological modeling |
Family Cites Families (129)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577162A (en) | 1980-06-17 | 1982-01-14 | Toshiba Corp | Nonvolatile semiconductor memory and manufacture therefor |
| JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
| JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
| JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| FR2650109B1 (fr) * | 1989-07-20 | 1993-04-02 | Gemplus Card Int | Circuit integre mos a tension de seuil ajustable |
| JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
| JPH0669515A (ja) * | 1992-08-19 | 1994-03-11 | Fujitsu Ltd | 半導体記憶装置 |
| JP2959605B2 (ja) * | 1992-08-28 | 1999-10-06 | 日本電気株式会社 | 不揮発性半導体記憶装置 |
| JP3574954B2 (ja) | 1993-11-26 | 2004-10-06 | ナガセケムテックス株式会社 | 2−アリールプロピオン酸化合物の光学分割方法 |
| JPH07249688A (ja) | 1994-03-11 | 1995-09-26 | Fujitsu Ltd | 半導体集積回路装置 |
| JP3397895B2 (ja) * | 1994-07-05 | 2003-04-21 | 三洋電機株式会社 | 固体撮像素子 |
| JPH08139197A (ja) | 1994-11-11 | 1996-05-31 | Tadahiro Omi | シリサイド反応を利用した半導体装置 |
| JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
| 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 |
| JP4103968B2 (ja) | 1996-09-18 | 2008-06-18 | 株式会社半導体エネルギー研究所 | 絶縁ゲイト型半導体装置 |
| JP3980178B2 (ja) * | 1997-08-29 | 2007-09-26 | 株式会社半導体エネルギー研究所 | 不揮発性メモリおよび半導体装置 |
| JP3943245B2 (ja) * | 1997-09-20 | 2007-07-11 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
| 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 |
| JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
| 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 |
| JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
| JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
| 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 |
| JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
| WO2003040441A1 (fr) | 2001-11-05 | 2003-05-15 | Japan Science And Technology Agency | Film mince monocristallin homologue a super-reseau naturel, procede de preparation et dispositif dans lequel est utilise ledit film mince monocristallin |
| 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 |
| JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
| JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
| 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 |
| US6959920B2 (en) * | 2003-09-09 | 2005-11-01 | Tower Semiconductor Ltd. | Protection against in-process charging in silicon-oxide-nitride-oxide-silicon (SONOS) memories |
| 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 |
| CN102867855B (zh) | 2004-03-12 | 2015-07-15 | 独立行政法人科学技术振兴机构 | 薄膜晶体管及其制造方法 |
| US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | 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 |
| CN101057333B (zh) | 2004-11-10 | 2011-11-16 | 佳能株式会社 | 发光器件 |
| 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 |
| CA2585190A1 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Amorphous oxide and field effect transistor |
| US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
| RU2358355C2 (ru) | 2004-11-10 | 2009-06-10 | Кэнон Кабусики Кайся | Полевой транзистор |
| US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
| TWI505473B (zh) | 2005-01-28 | 2015-10-21 | 半導體能源研究所股份有限公司 | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
| TWI569441B (zh) | 2005-01-28 | 2017-02-01 | 半導體能源研究所股份有限公司 | 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 |
| JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
| 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 |
| 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 |
| 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 |
| EP1998373A3 (en) | 2005-09-29 | 2012-10-31 | 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 |
| KR20090130089A (ko) | 2005-11-15 | 2009-12-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 다이오드 및 액티브 매트릭스 표시장치 |
| 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 |
| JP5110803B2 (ja) | 2006-03-17 | 2012-12-26 | キヤノン株式会社 | 酸化物膜をチャネルに用いた電界効果型トランジスタ及びその製造方法 |
| KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
| US7692223B2 (en) | 2006-04-28 | 2010-04-06 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device and method for manufacturing the same |
| JP5271504B2 (ja) | 2006-04-28 | 2013-08-21 | 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 |
| JP5285235B2 (ja) | 2006-04-28 | 2013-09-11 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| US20070252233A1 (en) | 2006-04-28 | 2007-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the semiconductor device |
| 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 |
| 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 |
| 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 |
| 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 |
| KR101283539B1 (ko) | 2007-08-29 | 2013-07-15 | 삼성전자주식회사 | 역전 구조의 비휘발성 메모리 소자, 그 스택 모듈 및 그제조 방법 |
| 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 |
| US7646643B1 (en) * | 2008-01-07 | 2010-01-12 | Lattice Semiconductor Corporation | Process charging monitor for nonvolatile memory |
| JP5291972B2 (ja) * | 2008-04-09 | 2013-09-18 | シャープ株式会社 | 半導体記憶装置、表示装置及び機器 |
| 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 |
| WO2010046997A1 (ja) * | 2008-10-24 | 2010-04-29 | 株式会社アドバンテスト | 電子デバイスおよび製造方法 |
| US8735960B2 (en) * | 2008-11-17 | 2014-05-27 | Spansion Llc | High ultraviolet light absorbance silicon oxynitride film for improved flash memory device performance |
| JP5781720B2 (ja) | 2008-12-15 | 2015-09-24 | ルネサスエレクトロニクス株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP5371467B2 (ja) | 2009-02-12 | 2013-12-18 | 富士フイルム株式会社 | 電界効果型トランジスタ及び電界効果型トランジスタの製造方法 |
| US8441009B2 (en) | 2009-12-25 | 2013-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| KR101393265B1 (ko) | 2009-12-25 | 2014-05-08 | 가부시키가이샤 리코 | 전계효과 트랜지스터, 반도체 메모리, 표시 소자, 화상 표시 장치, 및 시스템 |
| JP5633346B2 (ja) | 2009-12-25 | 2014-12-03 | 株式会社リコー | 電界効果型トランジスタ、半導体メモリ、表示素子、画像表示装置及びシステム |
| KR101810261B1 (ko) | 2010-02-10 | 2017-12-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전계 효과 트랜지스터 |
| KR20130102581A (ko) | 2010-09-03 | 2013-09-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 |
-
2011
- 2011-08-22 KR KR1020137008496A patent/KR20130102581A/ko not_active Ceased
- 2011-08-22 KR KR1020187026402A patent/KR20180105252A/ko not_active Ceased
- 2011-08-22 WO PCT/JP2011/069362 patent/WO2012029674A1/en not_active Ceased
- 2011-08-22 KR KR1020187003195A patent/KR20180015760A/ko not_active Ceased
- 2011-08-24 US US13/216,416 patent/US9331210B2/en active Active
- 2011-08-31 TW TW100131284A patent/TWI582992B/zh not_active IP Right Cessation
- 2011-08-31 TW TW105108532A patent/TWI599046B/zh not_active IP Right Cessation
- 2011-09-05 JP JP2011192413A patent/JP5921838B2/ja not_active Expired - Fee Related
-
2016
- 2016-03-07 US US15/062,594 patent/US9425199B2/en active Active
- 2016-04-13 JP JP2016080026A patent/JP6224157B2/ja not_active Expired - Fee Related
- 2016-07-21 US US15/216,016 patent/US9704960B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20160190139A1 (en) | 2016-06-30 |
| JP6224157B2 (ja) | 2017-11-01 |
| US9704960B2 (en) | 2017-07-11 |
| TW201624720A (zh) | 2016-07-01 |
| JP2016131258A (ja) | 2016-07-21 |
| JP5921838B2 (ja) | 2016-05-24 |
| KR20180015760A (ko) | 2018-02-13 |
| US9425199B2 (en) | 2016-08-23 |
| US20120056175A1 (en) | 2012-03-08 |
| KR20180105252A (ko) | 2018-09-27 |
| US9331210B2 (en) | 2016-05-03 |
| US20160329407A1 (en) | 2016-11-10 |
| TWI599046B (zh) | 2017-09-11 |
| TWI582992B (zh) | 2017-05-11 |
| WO2012029674A1 (en) | 2012-03-08 |
| JP2012074692A (ja) | 2012-04-12 |
| TW201214710A (en) | 2012-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20130102581A (ko) | 전계 효과 트랜지스터 및 반도체 장치의 제조 방법 | |
| US12426366B2 (en) | Semiconductor device | |
| KR102703567B1 (ko) | 반도체 장치, 및 그 제작 방법 | |
| KR101963567B1 (ko) | 게인 셀형 반도체 메모리 장치 및 그 구동 방법 | |
| US10886412B2 (en) | Semiconductor device and manufacturing method thereof | |
| KR20210013266A (ko) | 반도체 장치 및 그 제작 방법 | |
| US10504920B2 (en) | Semiconductor device | |
| US10964787B2 (en) | Semiconductor device and method for manufacturing semiconductor device | |
| US20120181534A1 (en) | Memory device | |
| US20120068183A1 (en) | Power-insulated-gate field-effect transistor | |
| US10672916B2 (en) | Semiconductor device having a memory and manufacturing method thereof | |
| KR20090010758A (ko) | 전하 트랩형 메모리 소자 | |
| US11777502B2 (en) | Logic circuit and semiconductor device formed using unipolar transistor | |
| US20250141355A1 (en) | Semiconductor device and method for operating semiconductor device | |
| TWI261917B (en) | Non-volatile memory device with improved data retention and method therefor | |
| JP6077927B2 (ja) | 記憶装置 | |
| US20060186447A1 (en) | Semiconductor memory and method for fabricating the same | |
| JP6087058B2 (ja) | 半導体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20130402 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20160801 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20170713 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20180110 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20170713 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| A107 | Divisional application of patent | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20180201 |