JP2012216797A - 半導体装置および当該半導体装置の作製方法 - Google Patents
半導体装置および当該半導体装置の作製方法 Download PDFInfo
- Publication number
- JP2012216797A JP2012216797A JP2012064916A JP2012064916A JP2012216797A JP 2012216797 A JP2012216797 A JP 2012216797A JP 2012064916 A JP2012064916 A JP 2012064916A JP 2012064916 A JP2012064916 A JP 2012064916A JP 2012216797 A JP2012216797 A JP 2012216797A
- Authority
- JP
- Japan
- Prior art keywords
- film
- oxide semiconductor
- insulating film
- transistor
- semiconductor 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.)
- Withdrawn
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 446
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 230000003746 surface roughness Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 88
- 239000000758 substrate Substances 0.000 claims description 85
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 61
- 229910052760 oxygen Inorganic materials 0.000 claims description 61
- 239000001301 oxygen Substances 0.000 claims description 61
- 238000010438 heat treatment Methods 0.000 claims description 46
- 239000013078 crystal Substances 0.000 claims description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 38
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 38
- 229910052710 silicon Inorganic materials 0.000 claims description 38
- 239000010703 silicon Substances 0.000 claims description 38
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 230000002829 reductive effect Effects 0.000 abstract description 50
- 238000009413 insulation Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 584
- 239000010410 layer Substances 0.000 description 73
- 239000000463 material Substances 0.000 description 42
- 239000002585 base Substances 0.000 description 38
- 239000007789 gas Substances 0.000 description 31
- 239000012535 impurity Substances 0.000 description 31
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 28
- 229910007541 Zn O Inorganic materials 0.000 description 28
- 239000003990 capacitor Substances 0.000 description 28
- 229910044991 metal oxide Inorganic materials 0.000 description 25
- 150000004706 metal oxides Chemical class 0.000 description 25
- 229910052739 hydrogen Inorganic materials 0.000 description 24
- 238000004544 sputter deposition Methods 0.000 description 24
- 239000001257 hydrogen Substances 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 16
- 230000006870 function Effects 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 15
- 229910052719 titanium Inorganic materials 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
- 238000005498 polishing Methods 0.000 description 14
- 239000011787 zinc oxide Substances 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 238000002441 X-ray diffraction Methods 0.000 description 10
- -1 water Chemical compound 0.000 description 10
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- 229910052783 alkali metal Inorganic materials 0.000 description 9
- 150000001340 alkali metals Chemical class 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 9
- 230000007547 defect Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 9
- 238000005530 etching Methods 0.000 description 8
- 229910052733 gallium Inorganic materials 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 238000003917 TEM image Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 7
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- 150000004767 nitrides Chemical class 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 150000004678 hydrides Chemical class 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 5
- 229910001195 gallium oxide Inorganic materials 0.000 description 5
- 229910052738 indium Inorganic materials 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 238000001020 plasma etching Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 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 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910003437 indium oxide Inorganic materials 0.000 description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 229910001930 tungsten oxide Inorganic materials 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 3
- 229910019092 Mg-O Inorganic materials 0.000 description 3
- 229910019395 Mg—O Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005137 deposition process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052735 hafnium Inorganic materials 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
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 238000009832 plasma treatment Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 102100040844 Dual specificity protein kinase CLK2 Human genes 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 101000749291 Homo sapiens Dual specificity protein kinase CLK2 Proteins 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 150000002736 metal compounds Chemical group 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102100040862 Dual specificity protein kinase CLK1 Human genes 0.000 description 1
- 108091006149 Electron carriers Proteins 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910004129 HfSiO Inorganic materials 0.000 description 1
- 101000749294 Homo sapiens Dual specificity protein kinase CLK1 Proteins 0.000 description 1
- 108010083687 Ion Pumps Proteins 0.000 description 1
- 229910003023 Mg-Al Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241001591005 Siga Species 0.000 description 1
- 229910020923 Sn-O Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000005407 aluminoborosilicate glass Substances 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000000089 atomic force micrograph Methods 0.000 description 1
- 238000000231 atomic layer deposition Methods 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
- 239000010953 base metal Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 1
- 229960001730 nitrous oxide Drugs 0.000 description 1
- 235000013842 nitrous oxide Nutrition 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004439 roughness measurement Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
-
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/0214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being a silicon oxynitride, e.g. SiON or SiON:H
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/0223—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate
- H01L21/02233—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer
- H01L21/02236—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor
- H01L21/02238—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor silicon in uncombined form, i.e. pure silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02565—Oxide semiconducting materials not being Group 12/16 materials, e.g. ternary compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/44—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/38 - H01L21/428
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/469—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers
- H01L21/4757—After-treatment
- H01L21/47573—Etching the layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/477—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- 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
- H01L27/04—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 a semiconductor body
- H01L27/10—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 a semiconductor body including a plurality of individual components in a repetitive configuration
- H01L27/105—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 a semiconductor body including a plurality of individual components in a repetitive configuration including field-effect components
-
- 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
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
- H01L29/045—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes by their particular orientation of crystalline planes
-
- 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
-
- 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
- H01L29/0684—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 characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42384—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor
-
- 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
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
-
- 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
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
-
- 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
- H01L29/78603—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the insulating substrate or support
-
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/02255—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by thermal treatment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thin Film Transistor (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Liquid Crystal (AREA)
- Recrystallisation Techniques (AREA)
- Non-Volatile Memory (AREA)
Abstract
【解決手段】表面粗さの低減された絶縁膜上に接して、結晶性を有する酸化物半導体膜を形成することにより、電気的特性の安定した酸化物半導体膜を形成することができる。これにより、半導体装置に安定した電気的特性を付与し、信頼性の高い半導体装置を提供することができる。さらに、移動度の向上した半導体装置を提供することができる。
【選択図】図1
Description
本実施の形態では、本発明に係る一態様として、半導体装置に用いることができる酸化物半導体膜とその作製方法について、図1乃至図3を用いて説明する。
酸化物半導体膜55は、基板51を加熱しながら、スパッタリング法、分子線エピタキシー法、原子層堆積法またはパルスレーザー蒸着法などを用いて形成することができる。酸化物半導体膜55の膜厚は、膜厚2nm以上200nm以下、好ましくは5nm以上100nm以下、より好ましくは5nm以上30nm以下とする。
本実施の形態では、先の実施の形態に示す結晶性を有する酸化物半導体膜を用いた半導体装置の一例として、当該酸化物半導体膜を用いたトランジスタおよび当該トランジスタの作製方法について図4および図5を用いて説明する。図4は、半導体装置の構成の一形態である、トップゲート構造のトランジスタ120の作製工程を示す断面図である。
本実施の形態では、先の実施の形態に示す半導体装置の作製方法を用いて形成する半導体装置の一例として、記憶媒体(メモリ素子)を示す。本実施の形態では、先の実施の形態において示す半導体装置の作製方法で形成した、酸化物半導体を用いたトランジスタと、酸化物半導体以外の材料を用いたトランジスタとを同一基板上に形成する。
本実施の形態では、開示する発明の一態様に係る半導体装置の応用例について、図7を用いて説明する。
本実施の形態では、先の実施の形態に示すトランジスタを用いた半導体装置の例について、図8を参照して説明する。
酸化物半導体をチャネル形成領域に用いたトランジスタを少なくとも一部に用いてCPU(Central Processing Unit)を構成することができる。
本実施の形態では、同一基板上に少なくとも駆動回路の一部と、画素部に配置するトランジスタを作製する例について以下に説明する。
本明細書に開示する半導体装置は、さまざまな電子機器(遊技機も含む)に適用することができる。電子機器としては、例えば、テレビジョン装置(テレビ、またはテレビジョン受信機ともいう)、コンピュータ用などのモニタ、デジタルカメラ、デジタルビデオカメラ等のカメラ、デジタルフォトフレーム、携帯電話機(携帯電話、携帯電話装置ともいう)、携帯型ゲーム機、携帯情報端末、音響再生装置、パチンコ機などの大型ゲーム機などが挙げられる。上記実施の形態で説明した半導体装置を具備する電子機器の例について説明する。
53 絶縁膜
54 絶縁膜
55 酸化物半導体膜
59 酸化物半導体膜
63 ゲート絶縁膜
65 ゲート電極
69 絶縁膜
100 基板
120 トランジスタ
130 トランジスタ
140 トランジスタ
150 トランジスタ
152 絶縁層
154 電極
156 配線
400 基板
406 素子分離絶縁層
408 ゲート絶縁層
410 ゲート電極
416 チャネル形成領域
420 不純物領域
424 金属化合物領域
500 トランジスタ
520 容量素子
550 メモリセル
55a 領域
55b 領域
600 基板
601 画素部
602 走査線駆動回路
603 走査線駆動回路
604 信号線駆動回路
610 容量配線
612 ゲート配線
613 ゲート配線
614 ドレイン電極層
616 トランジスタ
617 トランジスタ
618 液晶素子
619 液晶素子
61a ソース電極
61b ドレイン電極
620 画素
621 スイッチング用トランジスタ
622 駆動用トランジスタ
623 容量素子
624 発光素子
625 信号線
626 走査線
627 電源線
628 共通電極
65a ゲート電極
65c 配線
1001 本体
1002 筐体
1004 キーボードボタン
1021 本体
1022 固定部
1023 表示部
1024 操作ボタン
1025 外部メモリスロット
1030 筐体
1031 筐体
1032 表示パネル
1033 スピーカー
1034 マイクロフォン
1035 操作キー
1036 ポインティングデバイス
1037 カメラ用レンズ
1038 外部接続端子
1040 太陽電池セル
1041 外部メモリスロット
1050 テレビジョン装置
1051 筐体
1052 記憶媒体再生録画部
1053 表示部
1054 外部接続端子
1055 スタンド
1056 外部メモリ
1120 メモリセルアレイ
1130 メモリセル
1131 トランジスタ
1132 容量素子
1140 メモリセルアレイ
1141 スイッチング素子
1142 記憶素子
1143 記憶素子群
1150 メモリセル
1151 トランジスタ
1152 トランジスタ
1153 トランジスタ
1154 トランジスタ
1155 トランジスタ
1156 トランジスタ
1189 ROMI/F
1190 基板
1191 ALU
1192 ALUコントローラ
1193 インストラクションデコーダ
1194 インタラプトコントローラ
1195 タイミングコントローラ
1196 レジスタ
1197 レジスタコントローラ
1198 BusI/F
1199 ROM
1003a 表示部
1003b 表示部
Claims (13)
- 絶縁膜上に接して設けられた、結晶性を有する酸化物半導体膜を有し、
前記絶縁膜の表面の平均面粗さは0.1nm以上0.5nm未満であり、
前記結晶性を有する酸化物半導体膜はc軸が前記絶縁膜表面に概略垂直である結晶を含む、半導体装置。 - 前記絶縁膜は、酸素を含有する請求項1に記載の半導体装置。
- 前記絶縁膜は、酸化シリコン膜または酸化窒化シリコン膜である、請求項2に記載の半導体装置。
- 前記絶縁膜は、シリコン基板表面の熱酸化により形成された酸化シリコン膜である請求項2に記載の半導体装置。
- 第1の絶縁膜と、
前記第1の絶縁膜上に接して設けられた、結晶性を有する酸化物半導体膜と、
前記酸化物半導体膜と接するように設けられたソース電極およびドレイン電極と、
前記酸化物半導体膜上に設けられた第2の絶縁膜と、
前記第2の絶縁膜上に設けられたゲート電極と、を有し、
前記第1の絶縁膜の表面の平均面粗さは0.1nm以上0.5nm未満であり、
前記結晶性を有する酸化物半導体膜はc軸が前記第1の絶縁膜表面に概略垂直である結晶を含む、半導体装置。 - 前記第1の絶縁膜は、酸素を含有する請求項5に記載の半導体装置。
- 前記第1の絶縁膜は、酸化シリコン膜または酸化窒化シリコン膜である、請求項6に記載の半導体装置。
- 前記第1の絶縁膜は、シリコン基板表面の熱酸化により形成された酸化シリコン膜である請求項6に記載の半導体装置。
- 表面の平均面粗さが0.1nm以上0.5nm未満である絶縁膜を形成する工程と、
加熱しながら前記絶縁膜上に酸化物半導体膜を成膜し、当該酸化物半導体膜中にc軸が前記絶縁膜表面に概略垂直である結晶を形成する工程と、を含む、半導体装置の作製方法。 - 請求項9において、
酸化シリコン膜または酸化窒化シリコン膜を成膜し、
当該酸化シリコン膜または当該酸化窒化シリコン膜の表面にCMP処理を行って前記絶縁膜を形成する、半導体装置の作製方法。 - 請求項9において、
シリコン基板の表面に熱酸化を行って酸化シリコン膜を形成して前記絶縁膜とする、半導体装置の作製方法。 - 酸素雰囲気下で前記酸化物半導体膜を成膜する請求項9乃至請求項11のいずれか一に記載の半導体装置の作製方法。
- 前記酸化物半導体膜を成膜した後、当該酸化物半導体膜に熱処理を行う請求項9乃至請求項12のいずれか一に記載の半導体装置の作製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012064916A JP2012216797A (ja) | 2011-03-25 | 2012-03-22 | 半導体装置および当該半導体装置の作製方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067866 | 2011-03-25 | ||
JP2011067866 | 2011-03-25 | ||
JP2012064916A JP2012216797A (ja) | 2011-03-25 | 2012-03-22 | 半導体装置および当該半導体装置の作製方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016163440A Division JP6272962B2 (ja) | 2011-03-25 | 2016-08-24 | 半導体装置の作製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012216797A true JP2012216797A (ja) | 2012-11-08 |
JP2012216797A5 JP2012216797A5 (ja) | 2015-01-29 |
Family
ID=45977190
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012064916A Withdrawn JP2012216797A (ja) | 2011-03-25 | 2012-03-22 | 半導体装置および当該半導体装置の作製方法 |
JP2016163440A Expired - Fee Related JP6272962B2 (ja) | 2011-03-25 | 2016-08-24 | 半導体装置の作製方法 |
JP2017076508A Expired - Fee Related JP6458075B2 (ja) | 2011-03-25 | 2017-04-07 | 半導体装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016163440A Expired - Fee Related JP6272962B2 (ja) | 2011-03-25 | 2016-08-24 | 半導体装置の作製方法 |
JP2017076508A Expired - Fee Related JP6458075B2 (ja) | 2011-03-25 | 2017-04-07 | 半導体装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8987728B2 (ja) |
EP (1) | EP2503597B1 (ja) |
JP (3) | JP2012216797A (ja) |
KR (3) | KR102173923B1 (ja) |
CN (2) | CN107302018B (ja) |
TW (1) | TWI545776B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014179976A (ja) * | 2013-02-13 | 2014-09-25 | Semiconductor Energy Lab Co Ltd | プログラマブルロジックデバイス及び半導体装置 |
JP2016105595A (ja) * | 2013-06-18 | 2016-06-09 | 株式会社半導体エネルギー研究所 | プログラマブルロジックデバイス |
JP2019012285A (ja) * | 2013-05-21 | 2019-01-24 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
WO2019111091A1 (ja) * | 2017-12-07 | 2019-06-13 | 株式会社半導体エネルギー研究所 | 半導体装置、および半導体装置の作製方法 |
JP2019193168A (ja) * | 2018-04-26 | 2019-10-31 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | バルク音響共振器及びその製造方法 |
US10715099B2 (en) | 2016-10-28 | 2020-07-14 | Samsung Electro-Mechanics Co., Ltd. | Bulk acoustic wave resonator and method for manufacturing the same |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10079053B2 (en) | 2011-04-22 | 2018-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Memory element and memory device |
CN102760697B (zh) * | 2011-04-27 | 2016-08-03 | 株式会社半导体能源研究所 | 半导体装置的制造方法 |
JP6016532B2 (ja) | 2011-09-07 | 2016-10-26 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR102207028B1 (ko) | 2012-12-03 | 2021-01-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
US9276125B2 (en) | 2013-03-01 | 2016-03-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
GB2517697A (en) | 2013-08-27 | 2015-03-04 | Ibm | Compound semiconductor structure |
JP6101357B2 (ja) | 2013-10-09 | 2017-03-22 | シャープ株式会社 | 半導体装置およびその製造方法 |
US9577110B2 (en) | 2013-12-27 | 2017-02-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device including an oxide semiconductor and the display device including the semiconductor device |
EP2933825B1 (en) * | 2014-03-31 | 2017-07-05 | Flosfia Inc. | Crystalline multilayer structure and semiconductor device |
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 |
JP6647841B2 (ja) | 2014-12-01 | 2020-02-14 | 株式会社半導体エネルギー研究所 | 酸化物の作製方法 |
CN105161542A (zh) * | 2015-08-06 | 2015-12-16 | 深圳市华星光电技术有限公司 | 薄膜晶体管阵列基板及其制备方法、液晶面板 |
WO2017163146A1 (en) | 2016-03-22 | 2017-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device including the same |
EP3985718A1 (en) * | 2016-06-24 | 2022-04-20 | Qromis, Inc. | Polycrystalline ceramic substrate |
KR102589754B1 (ko) | 2016-08-05 | 2023-10-18 | 삼성디스플레이 주식회사 | 트랜지스터 및 이를 포함하는 표시 장치 |
US20180097073A1 (en) * | 2016-10-03 | 2018-04-05 | Flosfia Inc. | Semiconductor device and semiconductor system including semiconductor device |
KR102093415B1 (ko) * | 2017-06-21 | 2020-04-23 | 울산과학기술원 | 금속산화물 박막을 포함하는 트랜지스터 제조 방법 |
US11167375B2 (en) | 2018-08-10 | 2021-11-09 | The Research Foundation For The State University Of New York | Additive manufacturing processes and additively manufactured products |
WO2020049690A1 (ja) * | 2018-09-06 | 2020-03-12 | シャープ株式会社 | アクティブマトリクス基板の製造方法及びアクティブマトリクス基板 |
CN109524401A (zh) * | 2018-10-08 | 2019-03-26 | 山东大学 | 一种基于氧化物半导体的高性能静态随机读取存储器及其制备方法 |
WO2020180322A1 (en) | 2019-03-06 | 2020-09-10 | Hewlett-Packard Development Company, L.P. | Semiconductor materials |
KR20210009000A (ko) | 2019-07-16 | 2021-01-26 | 삼성전자주식회사 | 반도체 장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003137692A (ja) * | 2001-11-05 | 2003-05-14 | Japan Science & Technology Corp | 自然超格子ホモロガス単結晶薄膜とその製造方法 |
JP2004103957A (ja) * | 2002-09-11 | 2004-04-02 | Japan Science & Technology Corp | 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 |
JP2009141342A (ja) * | 2007-11-15 | 2009-06-25 | Fujifilm Corp | 薄膜電界効果型トランジスタおよびそれを用いた表示装置 |
JP2009194351A (ja) * | 2007-04-27 | 2009-08-27 | Canon Inc | 薄膜トランジスタおよびその製造方法 |
JP2010135772A (ja) * | 2008-11-07 | 2010-06-17 | Semiconductor Energy Lab Co Ltd | 半導体装置及び当該半導体装置の作製方法 |
WO2010131311A1 (ja) * | 2009-05-13 | 2010-11-18 | パナソニック株式会社 | 半導体メモリセルおよびその製造方法 |
JP2011029238A (ja) * | 2009-07-21 | 2011-02-10 | Fujifilm Corp | 結晶性ホモロガス化合物層を含む積層体の製造方法及び電界効果型トランジスタ |
Family Cites Families (148)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
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 |
JPH0823101A (ja) * | 1992-01-17 | 1996-01-23 | Seiko Instr Inc | 薄膜トランジスタ素子およびその製造方法 |
JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
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 |
KR100394896B1 (ko) | 1995-08-03 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 투명스위칭소자를포함하는반도체장치 |
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 |
JPH09283751A (ja) | 1996-04-11 | 1997-10-31 | Toshiba Corp | 半導体装置およびその製造方法 |
JPH10199807A (ja) | 1996-12-27 | 1998-07-31 | Semiconductor Energy Lab Co Ltd | 結晶性珪素膜の作製方法 |
KR100219519B1 (ko) | 1997-01-10 | 1999-09-01 | 윤종용 | 페로일렉트릭 플로팅 게이트 램을 구비하는 반도체 메모리 디바이스 및 그 제조방법 |
JP4602155B2 (ja) * | 1997-08-26 | 2010-12-22 | 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 |
JP2000031488A (ja) | 1997-08-26 | 2000-01-28 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JPH11233789A (ja) | 1998-02-12 | 1999-08-27 | Semiconductor Energy Lab Co Ltd | 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 |
JP3735855B2 (ja) | 2000-02-17 | 2006-01-18 | 日本電気株式会社 | 半導体集積回路装置およびその駆動方法 |
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 |
WO2003040441A1 (en) | 2001-11-05 | 2003-05-15 | 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 |
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 |
WO2005059990A1 (en) | 2003-12-02 | 2005-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device and semiconductor device and method for manufacturing the same |
JP4554344B2 (ja) * | 2003-12-02 | 2010-09-29 | 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 |
KR100615085B1 (ko) * | 2004-01-12 | 2006-08-22 | 삼성전자주식회사 | 노드 콘택 구조체들, 이를 채택하는 반도체소자들, 이를채택하는 에스램 셀들 및 이를 제조하는 방법들 |
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 |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
JP4620046B2 (ja) | 2004-03-12 | 2011-01-26 | 独立行政法人科学技術振興機構 | 薄膜トランジスタ及びその製造方法 |
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 |
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 |
US7601984B2 (en) | 2004-11-10 | 2009-10-13 | Canon Kabushiki Kaisha | Field effect transistor with amorphous oxide active layer containing microcrystals and gate electrode opposed to active layer through gate insulator |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
KR100953596B1 (ko) | 2004-11-10 | 2010-04-21 | 캐논 가부시끼가이샤 | 발광장치 |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
KR100911698B1 (ko) | 2004-11-10 | 2009-08-10 | 캐논 가부시끼가이샤 | 비정질 산화물을 사용한 전계 효과 트랜지스터 |
JP5138163B2 (ja) | 2004-11-10 | 2013-02-06 | キヤノン株式会社 | 電界効果型トランジスタ |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
US7608531B2 (en) | 2005-01-28 | 2009-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic device, and method of manufacturing semiconductor device |
TWI472037B (zh) | 2005-01-28 | 2015-02-01 | 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 |
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 |
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 |
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 |
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 |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
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 |
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 |
EP1998374A3 (en) | 2005-09-29 | 2012-01-18 | 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 |
JP4560505B2 (ja) * | 2005-11-08 | 2010-10-13 | キヤノン株式会社 | 電界効果型トランジスタ |
KR101112655B1 (ko) | 2005-11-15 | 2012-02-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액티브 매트릭스 디스플레이 장치 및 텔레비전 수신기 |
KR101201316B1 (ko) * | 2005-11-29 | 2012-11-14 | 엘지디스플레이 주식회사 | 버퍼절연막과 이를 구비한 반도체소자 및 반도체소자의제조방법 |
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 |
US7875931B2 (en) * | 2006-04-28 | 2011-01-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device with isolation using impurity |
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 |
JP5105044B2 (ja) * | 2006-05-09 | 2012-12-19 | 株式会社ブリヂストン | 酸化物トランジスタ及びその製造方法 |
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 |
US7491575B2 (en) * | 2006-08-02 | 2009-02-17 | Xerox Corporation | Fabricating zinc oxide semiconductor using hydrolysis |
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 |
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 |
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 |
US7511343B2 (en) | 2006-10-12 | 2009-03-31 | Xerox Corporation | Thin film transistor |
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 |
KR100829616B1 (ko) | 2006-12-27 | 2008-05-14 | 삼성전자주식회사 | 채널 실리콘막 형성 방법 및 이를 이용한 스택형 반도체소자 제조 방법 |
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 |
US8274078B2 (en) | 2007-04-25 | 2012-09-25 | Canon Kabushiki Kaisha | Metal oxynitride semiconductor containing zinc |
WO2008139859A1 (en) | 2007-04-27 | 2008-11-20 | Canon Kabushiki Kaisha | Thin-film transistor and process for its fabrication |
KR20080097056A (ko) * | 2007-04-30 | 2008-11-04 | 엘지전자 주식회사 | 박막 트랜지스터 및 그 제조방법, 이를 포함하는평판표시장치 |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
US20090051046A1 (en) | 2007-08-24 | 2009-02-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method for the same |
CN101796613B (zh) | 2007-09-14 | 2012-06-27 | 株式会社半导体能源研究所 | 半导体装置及电子设备 |
US7982250B2 (en) * | 2007-09-21 | 2011-07-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US8202365B2 (en) | 2007-12-17 | 2012-06-19 | Fujifilm Corporation | Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline film |
JP2009283819A (ja) * | 2008-05-26 | 2009-12-03 | Seiko Epson Corp | 半導体装置の製造方法、半導体装置、電気光学装置、および電子機器 |
JP2010040552A (ja) * | 2008-07-31 | 2010-02-18 | Idemitsu Kosan Co Ltd | 薄膜トランジスタ及びその製造方法 |
KR101496150B1 (ko) * | 2008-08-19 | 2015-02-27 | 삼성전자주식회사 | 산화물 반도체 및 이를 포함하는 박막 트랜지스터 |
KR101681483B1 (ko) | 2008-09-12 | 2016-12-02 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
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 |
JP5606682B2 (ja) | 2009-01-29 | 2014-10-15 | 富士フイルム株式会社 | 薄膜トランジスタ、多結晶酸化物半導体薄膜の製造方法、及び薄膜トランジスタの製造方法 |
US20100224878A1 (en) * | 2009-03-05 | 2010-09-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP5528727B2 (ja) * | 2009-06-19 | 2014-06-25 | 富士フイルム株式会社 | 薄膜トランジスタ製造装置、酸化物半導体薄膜の製造方法、薄膜トランジスタの製造方法、酸化物半導体薄膜、薄膜トランジスタ及び発光デバイス |
JP4415062B1 (ja) | 2009-06-22 | 2010-02-17 | 富士フイルム株式会社 | 薄膜トランジスタ及び薄膜トランジスタの製造方法 |
JP4571221B1 (ja) | 2009-06-22 | 2010-10-27 | 富士フイルム株式会社 | Igzo系酸化物材料及びigzo系酸化物材料の製造方法 |
TW201103090A (en) * | 2009-07-01 | 2011-01-16 | Univ Nat Chiao Tung | Method for manufacturing a self-aligned thin film transistor and a structure of the same |
JP5459902B2 (ja) * | 2009-08-04 | 2014-04-02 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP4586123B1 (ja) | 2009-08-24 | 2010-11-24 | 武内プレス工業株式会社 | 耐食性エアゾール容器の製造方法および二重エアゾール容器の製造方法 |
KR101608923B1 (ko) * | 2009-09-24 | 2016-04-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 반도체막 및 반도체 장치 |
KR101799265B1 (ko) * | 2009-11-13 | 2017-11-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
KR20180028557A (ko) * | 2010-02-05 | 2018-03-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제조 방법 |
WO2011099335A1 (en) | 2010-02-12 | 2011-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
KR20130007597A (ko) | 2010-03-08 | 2013-01-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치를 제작하는 방법 |
WO2011111503A1 (en) | 2010-03-08 | 2011-09-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
CN102822978B (zh) | 2010-03-12 | 2015-07-22 | 株式会社半导体能源研究所 | 半导体装置及其制造方法 |
US8207025B2 (en) | 2010-04-09 | 2012-06-26 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
WO2011125806A1 (en) | 2010-04-09 | 2011-10-13 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
US8588000B2 (en) * | 2010-05-20 | 2013-11-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor memory device having a reading transistor with a back-gate electrode |
TWI565001B (zh) * | 2010-07-28 | 2017-01-01 | 半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的驅動方法 |
US8603841B2 (en) * | 2010-08-27 | 2013-12-10 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing methods of semiconductor device and light-emitting display device |
US8592879B2 (en) | 2010-09-13 | 2013-11-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
-
2012
- 2012-03-15 US US13/420,987 patent/US8987728B2/en active Active
- 2012-03-16 TW TW101109133A patent/TWI545776B/zh active
- 2012-03-21 EP EP12160463.1A patent/EP2503597B1/en active Active
- 2012-03-22 KR KR1020120029181A patent/KR102173923B1/ko active Application Filing
- 2012-03-22 JP JP2012064916A patent/JP2012216797A/ja not_active Withdrawn
- 2012-03-23 CN CN201710578536.5A patent/CN107302018B/zh active Active
- 2012-03-23 CN CN201210078793.XA patent/CN102694006B/zh not_active Expired - Fee Related
-
2015
- 2015-03-10 US US14/643,208 patent/US9490351B2/en active Active
-
2016
- 2016-08-24 JP JP2016163440A patent/JP6272962B2/ja not_active Expired - Fee Related
-
2017
- 2017-04-07 JP JP2017076508A patent/JP6458075B2/ja not_active Expired - Fee Related
-
2020
- 2020-10-28 KR KR1020200141138A patent/KR20200125562A/ko not_active Application Discontinuation
-
2022
- 2022-02-23 KR KR1020220023551A patent/KR102575134B1/ko active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003137692A (ja) * | 2001-11-05 | 2003-05-14 | Japan Science & Technology Corp | 自然超格子ホモロガス単結晶薄膜とその製造方法 |
JP2004103957A (ja) * | 2002-09-11 | 2004-04-02 | Japan Science & Technology Corp | 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 |
JP2009194351A (ja) * | 2007-04-27 | 2009-08-27 | Canon Inc | 薄膜トランジスタおよびその製造方法 |
JP2009141342A (ja) * | 2007-11-15 | 2009-06-25 | Fujifilm Corp | 薄膜電界効果型トランジスタおよびそれを用いた表示装置 |
JP2010135772A (ja) * | 2008-11-07 | 2010-06-17 | Semiconductor Energy Lab Co Ltd | 半導体装置及び当該半導体装置の作製方法 |
WO2010131311A1 (ja) * | 2009-05-13 | 2010-11-18 | パナソニック株式会社 | 半導体メモリセルおよびその製造方法 |
JP2011029238A (ja) * | 2009-07-21 | 2011-02-10 | Fujifilm Corp | 結晶性ホモロガス化合物層を含む積層体の製造方法及び電界効果型トランジスタ |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014179976A (ja) * | 2013-02-13 | 2014-09-25 | Semiconductor Energy Lab Co Ltd | プログラマブルロジックデバイス及び半導体装置 |
JP2019012285A (ja) * | 2013-05-21 | 2019-01-24 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
US10416504B2 (en) | 2013-05-21 | 2019-09-17 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
JP2020126269A (ja) * | 2013-05-21 | 2020-08-20 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
JP7072601B2 (ja) | 2013-05-21 | 2022-05-20 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
JP2016105595A (ja) * | 2013-06-18 | 2016-06-09 | 株式会社半導体エネルギー研究所 | プログラマブルロジックデバイス |
US10715099B2 (en) | 2016-10-28 | 2020-07-14 | Samsung Electro-Mechanics Co., Ltd. | Bulk acoustic wave resonator and method for manufacturing the same |
WO2019111091A1 (ja) * | 2017-12-07 | 2019-06-13 | 株式会社半導体エネルギー研究所 | 半導体装置、および半導体装置の作製方法 |
JPWO2019111091A1 (ja) * | 2017-12-07 | 2020-12-03 | 株式会社半導体エネルギー研究所 | 半導体装置、および半導体装置の作製方法 |
US11282964B2 (en) | 2017-12-07 | 2022-03-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US11784259B2 (en) | 2017-12-07 | 2023-10-10 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor device |
JP2019193168A (ja) * | 2018-04-26 | 2019-10-31 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | バルク音響共振器及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107302018A (zh) | 2017-10-27 |
US9490351B2 (en) | 2016-11-08 |
TW201301523A (zh) | 2013-01-01 |
CN102694006A (zh) | 2012-09-26 |
TWI545776B (zh) | 2016-08-11 |
US20150179777A1 (en) | 2015-06-25 |
JP2017126787A (ja) | 2017-07-20 |
EP2503597B1 (en) | 2016-08-31 |
US20120241734A1 (en) | 2012-09-27 |
KR20120109347A (ko) | 2012-10-08 |
KR102575134B1 (ko) | 2023-09-07 |
US8987728B2 (en) | 2015-03-24 |
CN107302018B (zh) | 2021-01-15 |
CN102694006B (zh) | 2017-08-15 |
KR20220031872A (ko) | 2022-03-14 |
KR20200125562A (ko) | 2020-11-04 |
EP2503597A1 (en) | 2012-09-26 |
JP6458075B2 (ja) | 2019-01-23 |
KR102173923B1 (ko) | 2020-11-05 |
JP6272962B2 (ja) | 2018-01-31 |
JP2016197758A (ja) | 2016-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6458075B2 (ja) | 半導体装置 | |
JP6178891B2 (ja) | 半導体装置の作製方法 | |
JP6676687B2 (ja) | 半導体装置 | |
JP6201007B2 (ja) | 半導体装置 | |
JP5886676B2 (ja) | 半導体装置 | |
JP5961454B2 (ja) | 半導体装置の作製方法 | |
WO2012002236A1 (en) | Wiring board, semiconductor device, and manufacturing methods thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141210 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141210 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151006 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151119 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20160531 |
|
A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20160825 |