CN101794823B - 薄膜晶体管和显示装置 - Google Patents
薄膜晶体管和显示装置 Download PDFInfo
- Publication number
- CN101794823B CN101794823B CN2010101080202A CN201010108020A CN101794823B CN 101794823 B CN101794823 B CN 101794823B CN 2010101080202 A CN2010101080202 A CN 2010101080202A CN 201010108020 A CN201010108020 A CN 201010108020A CN 101794823 B CN101794823 B CN 101794823B
- Authority
- CN
- China
- Prior art keywords
- film
- oxide semiconductor
- semiconductor layer
- gate insulating
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010409 thin film Substances 0.000 title claims abstract description 31
- 239000010408 film Substances 0.000 claims abstract description 163
- 239000010410 layer Substances 0.000 claims abstract description 114
- 239000004065 semiconductor Substances 0.000 claims abstract description 89
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 22
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 20
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 239000012044 organic layer Substances 0.000 claims description 7
- 239000005001 laminate film Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 4
- 239000011241 protective layer Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000005755 formation reaction Methods 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 229910052710 silicon Inorganic materials 0.000 description 12
- 239000010703 silicon Substances 0.000 description 12
- 229910052814 silicon oxide Inorganic materials 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 230000007547 defect Effects 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 238000005070 sampling Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000004544 sputter deposition Methods 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 229910052733 gallium Inorganic materials 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000001259 photo etching Methods 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 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
- 239000011368 organic material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- -1 thickness Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical compound [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910017073 AlLi Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- NJWNEWQMQCGRDO-UHFFFAOYSA-N indium zinc Chemical compound [Zn].[In] NJWNEWQMQCGRDO-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 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
- 238000001039 wet etching Methods 0.000 description 1
Images
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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-024035 | 2009-02-04 | ||
JP2009024035A JP2010182819A (ja) | 2009-02-04 | 2009-02-04 | 薄膜トランジスタおよび表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101794823A CN101794823A (zh) | 2010-08-04 |
CN101794823B true CN101794823B (zh) | 2013-08-21 |
Family
ID=42396939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101080202A Active CN101794823B (zh) | 2009-02-04 | 2010-01-28 | 薄膜晶体管和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8426851B2 (zh) |
JP (1) | JP2010182819A (zh) |
CN (1) | CN101794823B (zh) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010182819A (ja) * | 2009-02-04 | 2010-08-19 | Sony Corp | 薄膜トランジスタおよび表示装置 |
JP2010205987A (ja) * | 2009-03-04 | 2010-09-16 | Sony Corp | 薄膜トランジスタおよびその製造方法並びに表示装置 |
KR101084173B1 (ko) | 2009-10-27 | 2011-11-17 | 삼성모바일디스플레이주식회사 | 유기 발광 표시장치 및 그 제조 방법 |
KR102253973B1 (ko) | 2010-01-20 | 2021-05-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
WO2012002186A1 (en) | 2010-07-02 | 2012-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US8633481B2 (en) | 2010-08-30 | 2014-01-21 | Sharp Kabushiki Kaisha | Semiconductor device and process for production thereof |
JP2012256821A (ja) | 2010-09-13 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 記憶装置 |
KR101932576B1 (ko) * | 2010-09-13 | 2018-12-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
US9437743B2 (en) | 2010-10-07 | 2016-09-06 | Semiconductor Energy Laboratory Co., Ltd. | Thin film element, semiconductor device, and method for manufacturing the same |
US8679986B2 (en) | 2010-10-14 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing display device |
CN102005389A (zh) * | 2010-10-15 | 2011-04-06 | 信利半导体有限公司 | 降低背沟道刻蚀型tft漏电率的方法 |
WO2012063614A1 (ja) * | 2010-11-10 | 2012-05-18 | 株式会社日立製作所 | 半導体装置 |
KR20120063809A (ko) * | 2010-12-08 | 2012-06-18 | 삼성전자주식회사 | 박막 트랜지스터 표시판 |
KR20120065854A (ko) * | 2010-12-13 | 2012-06-21 | 엘지디스플레이 주식회사 | 산화물 박막 트랜지스터의 제조방법 |
KR101827514B1 (ko) * | 2011-08-18 | 2018-02-08 | 주성엔지니어링(주) | 박막 트랜지스터 및 그 제조 방법 |
WO2012091297A1 (ko) * | 2010-12-30 | 2012-07-05 | 주성엔지니어링㈜ | 박막 트랜지스터 및 그 제조 방법 |
JP5766467B2 (ja) * | 2011-03-02 | 2015-08-19 | 株式会社東芝 | 薄膜トランジスタ及びその製造方法、表示装置 |
US8841664B2 (en) * | 2011-03-04 | 2014-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2012204548A (ja) * | 2011-03-24 | 2012-10-22 | Sony Corp | 表示装置およびその製造方法 |
US9082860B2 (en) * | 2011-03-31 | 2015-07-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US8541266B2 (en) * | 2011-04-01 | 2013-09-24 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR101768487B1 (ko) * | 2011-05-03 | 2017-08-18 | 엘지디스플레이 주식회사 | 박막트랜지스터 및 그를 포함하는 트랜지스터 어레이 기판 |
US9117920B2 (en) * | 2011-05-19 | 2015-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device using oxide semiconductor |
JP6009226B2 (ja) * | 2011-06-10 | 2016-10-19 | 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 |
KR101790062B1 (ko) * | 2011-08-24 | 2017-10-25 | 엘지디스플레이 주식회사 | 산화물 반도체층을 이용한 박막 트랜지스터 및 그의 제조방법 |
JP2013115111A (ja) * | 2011-11-25 | 2013-06-10 | Hitachi Ltd | 酸化物半導体装置およびその製造方法 |
US9076505B2 (en) | 2011-12-09 | 2015-07-07 | Semiconductor Energy Laboratory Co., Ltd. | Memory device |
US8785258B2 (en) * | 2011-12-20 | 2014-07-22 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
TW201338173A (zh) * | 2012-02-28 | 2013-09-16 | Sony Corp | 電晶體、製造電晶體之方法、顯示裝置及電子機器 |
CN102723359B (zh) * | 2012-06-13 | 2015-04-29 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制作方法、阵列基板、显示装置 |
KR102113160B1 (ko) * | 2012-06-15 | 2020-05-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
JP6142166B2 (ja) * | 2012-06-21 | 2017-06-07 | 株式会社Joled | Tft基板の製造方法および有機el表示装置の製造方法 |
JP5991668B2 (ja) * | 2012-08-23 | 2016-09-14 | 株式会社ジャパンディスプレイ | 表示装置及びその製造方法 |
US8653516B1 (en) * | 2012-08-31 | 2014-02-18 | Eastman Kodak Company | High performance thin film transistor |
US9991399B2 (en) | 2012-10-04 | 2018-06-05 | Cree, Inc. | Passivation structure for semiconductor devices |
US8994073B2 (en) | 2012-10-04 | 2015-03-31 | Cree, Inc. | Hydrogen mitigation schemes in the passivation of advanced devices |
US9812338B2 (en) * | 2013-03-14 | 2017-11-07 | Cree, Inc. | Encapsulation of advanced devices using novel PECVD and ALD schemes |
DE112013005331T5 (de) * | 2012-11-08 | 2015-11-19 | Semiconductor Energy Laboratory Co., Ltd. | Metalloxidfilm und Verfahren zur Bildung eines Metalloxidfilms |
JP6015389B2 (ja) | 2012-11-30 | 2016-10-26 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
JP2014170829A (ja) | 2013-03-04 | 2014-09-18 | Sony Corp | 半導体装置およびその製造方法、並びに表示装置の製造方法および電子機器の製造方法 |
CN104460143B (zh) * | 2013-09-17 | 2017-12-15 | 瀚宇彩晶股份有限公司 | 像素结构及其制造方法 |
JP6394171B2 (ja) | 2013-10-30 | 2018-09-26 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
JP2016001722A (ja) * | 2014-04-08 | 2016-01-07 | 株式会社半導体エネルギー研究所 | 半導体装置及び該半導体装置を含む電子機器 |
US10121898B2 (en) | 2014-05-09 | 2018-11-06 | Joled Inc. | Thin-film transistor substrate and method of manufacturing the same |
CN104112766B (zh) * | 2014-07-22 | 2017-02-15 | 深圳市华星光电技术有限公司 | 彩色显示器件结构 |
US10147823B2 (en) | 2015-03-19 | 2018-12-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
CN105097950A (zh) * | 2015-08-24 | 2015-11-25 | 京东方科技集团股份有限公司 | 薄膜晶体管及制作方法、阵列基板、显示装置 |
JP6607013B2 (ja) * | 2015-12-08 | 2019-11-20 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
KR101829805B1 (ko) * | 2016-02-19 | 2018-02-20 | 실리콘 디스플레이 (주) | 산화물 반도체 트랜지스터 및 이의 제조 방법 |
CN107104138B (zh) * | 2016-02-19 | 2021-04-27 | 硅显示技术有限公司 | 氧化物半导体晶体管 |
KR101809833B1 (ko) * | 2016-04-29 | 2017-12-15 | 고려대학교 산학협력단 | 투명 금속산화막/금속/투명 금속산화막 보호층을 구비한 비정질 산화물 박막 트랜지스터 |
KR101808432B1 (ko) * | 2016-06-22 | 2018-01-18 | 경희대학교 산학협력단 | 산화물 반도체 박막 트랜지스터 및 그 제조방법 |
KR101897345B1 (ko) * | 2016-09-21 | 2018-09-10 | 고려대학교 산학협력단 | 박막 트랜지스터 |
CN106486551A (zh) * | 2016-12-07 | 2017-03-08 | 电子科技大学 | 一种铟镓锌氧薄膜晶体管及其制备方法 |
WO2019025893A1 (ja) | 2017-07-31 | 2019-02-07 | 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 |
CN107664889B (zh) * | 2017-09-14 | 2020-05-22 | 深圳市华星光电半导体显示技术有限公司 | 一种tft器件及液晶显示面板的静电保护电路 |
CN109148303B (zh) * | 2018-07-23 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | 薄膜晶体管的制备方法 |
WO2021045759A1 (en) * | 2019-09-05 | 2021-03-11 | Hewlett-Packard Development Company, L.P. | Semiconductor composite layers |
CN111816668A (zh) * | 2020-08-12 | 2020-10-23 | 成都中电熊猫显示科技有限公司 | 金属氧化物阵列基板的制造方法、阵列基板及显示面板 |
CN116097924A (zh) | 2021-03-11 | 2023-05-09 | 京东方科技集团股份有限公司 | 阵列基板及其显示面板和显示装置 |
US20220384366A1 (en) * | 2021-06-01 | 2022-12-01 | Cree, Inc. | Multilayer encapsulation for humidity robustness and related fabrication methods |
US20230317634A1 (en) * | 2022-04-05 | 2023-10-05 | Applied Materials, Inc. | Coatings with diffusion barriers for corrosion and contamination protection |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090073A (zh) * | 2006-05-10 | 2007-12-19 | 索尼株式会社 | 制造薄膜晶体管的方法、薄膜晶体管和显示单元 |
WO2008069056A1 (en) * | 2006-12-05 | 2008-06-12 | Canon Kabushiki Kaisha | Bottom gate type thin film transistor, method of manufacturing the same, and display apparatus |
CN101335304A (zh) * | 2005-09-29 | 2008-12-31 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6825543B2 (en) * | 2000-12-28 | 2004-11-30 | Canon Kabushiki Kaisha | Semiconductor device, method for manufacturing the same, and liquid jet apparatus |
KR100701555B1 (ko) | 2002-05-22 | 2007-03-30 | 마사시 카와사키 | 반도체 장치 및 그것을 이용하는 표시 장치 |
JP4860183B2 (ja) * | 2005-05-24 | 2012-01-25 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP4870403B2 (ja) * | 2005-09-02 | 2012-02-08 | 財団法人高知県産業振興センター | 薄膜トランジスタの製法 |
JP2007073705A (ja) * | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
EP1935027B1 (en) * | 2005-10-14 | 2017-06-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US8629490B2 (en) * | 2006-03-31 | 2014-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile semiconductor storage device with floating gate electrode and control gate electrode |
KR101206033B1 (ko) * | 2006-04-18 | 2012-11-28 | 삼성전자주식회사 | ZnO 반도체 박막의 제조방법 및 이를 이용한박막트랜지스터 및 그 제조방법 |
JP5216204B2 (ja) * | 2006-10-31 | 2013-06-19 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその作製方法 |
KR101410926B1 (ko) * | 2007-02-16 | 2014-06-24 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조방법 |
JP5003277B2 (ja) * | 2007-05-18 | 2012-08-15 | ソニー株式会社 | 薄膜の結晶化方法、薄膜半導体装置の製造方法、電子機器の製造方法、および表示装置の製造方法 |
JP5272342B2 (ja) * | 2007-07-13 | 2013-08-28 | 凸版印刷株式会社 | 薄膜トランジスタ基板の製造方法及び画像表示装置 |
JP4488039B2 (ja) * | 2007-07-25 | 2010-06-23 | ソニー株式会社 | 薄膜半導体装置の製造方法 |
KR101499239B1 (ko) * | 2008-08-26 | 2015-03-06 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
CN102386236B (zh) * | 2008-10-24 | 2016-02-10 | 株式会社半导体能源研究所 | 半导体器件和用于制造该半导体器件的方法 |
JP2010182819A (ja) * | 2009-02-04 | 2010-08-19 | Sony Corp | 薄膜トランジスタおよび表示装置 |
-
2009
- 2009-02-04 JP JP2009024035A patent/JP2010182819A/ja active Pending
- 2009-12-29 US US12/654,658 patent/US8426851B2/en active Active
-
2010
- 2010-01-28 CN CN2010101080202A patent/CN101794823B/zh active Active
-
2012
- 2012-10-31 US US13/665,487 patent/US9178072B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101335304A (zh) * | 2005-09-29 | 2008-12-31 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
CN101090073A (zh) * | 2006-05-10 | 2007-12-19 | 索尼株式会社 | 制造薄膜晶体管的方法、薄膜晶体管和显示单元 |
WO2008069056A1 (en) * | 2006-12-05 | 2008-06-12 | Canon Kabushiki Kaisha | Bottom gate type thin film transistor, method of manufacturing the same, and display apparatus |
Also Published As
Publication number | Publication date |
---|---|
US8426851B2 (en) | 2013-04-23 |
US20130056728A1 (en) | 2013-03-07 |
US20100193772A1 (en) | 2010-08-05 |
US9178072B2 (en) | 2015-11-03 |
JP2010182819A (ja) | 2010-08-19 |
CN101794823A (zh) | 2010-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101794823B (zh) | 薄膜晶体管和显示装置 | |
CN101794821B (zh) | 薄膜晶体管和显示装置 | |
CN101800248B (zh) | 薄膜晶体管和显示器件 | |
US8742418B2 (en) | Thin film transistor and display device | |
TWI442577B (zh) | 薄膜電晶體及其製造方法 | |
CN101740564B (zh) | 薄膜晶体管衬底和显示装置 | |
CN102214698B (zh) | 薄膜晶体管、显示装置以及电子单元 | |
CN101794770B (zh) | 显示设备及其制造方法 | |
CN101826557B (zh) | 薄膜晶体管及其制造方法、以及显示装置 | |
CN101752426A (zh) | 薄膜晶体管、显示单元和制造薄膜晶体管的方法 | |
CN102130147B (zh) | 显示器及其制造方法、以及电子设备 | |
CN102148258A (zh) | 薄膜晶体管、其制造方法、显示单元和电子装置 | |
JP6175740B2 (ja) | 薄膜トランジスタおよびその製造方法並びに表示装置および電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JANPAN ORGANIC RATE DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORP Effective date: 20150812 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150812 Address after: Tokyo, Japan Patentee after: JOLED Inc. Address before: Tokyo, Japan Patentee before: Sony Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: Tokyo, Japan Patentee after: Japan Display Design and Development Contract Society Address before: Tokyo, Japan Patentee before: JOLED Inc. |