JP6078063B2 - 薄膜トランジスタデバイスの製造方法 - Google Patents
薄膜トランジスタデバイスの製造方法 Download PDFInfo
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- JP6078063B2 JP6078063B2 JP2014520208A JP2014520208A JP6078063B2 JP 6078063 B2 JP6078063 B2 JP 6078063B2 JP 2014520208 A JP2014520208 A JP 2014520208A JP 2014520208 A JP2014520208 A JP 2014520208A JP 6078063 B2 JP6078063 B2 JP 6078063B2
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- 238000000034 method Methods 0.000 title claims description 88
- 239000010409 thin film Substances 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 54
- 239000002184 metal Substances 0.000 claims description 54
- 239000000758 substrate Substances 0.000 claims description 34
- 238000005530 etching Methods 0.000 claims description 18
- 238000000059 patterning Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 229920002120 photoresistant polymer Polymers 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 238000001312 dry etching Methods 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 238000001039 wet etching Methods 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000004380 ashing Methods 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910002704 AlGaN Inorganic materials 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910007717 ZnSnO Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000003929 acidic solution Substances 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 239000010936 titanium Substances 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- 229920001621 AMOLED Polymers 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- -1 ZnON Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- TYHJXGDMRRJCRY-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) tin(4+) Chemical compound [O-2].[Zn+2].[Sn+4].[In+3] TYHJXGDMRRJCRY-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 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
- H01L29/40—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
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- H—ELECTRICITY
- 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
- H01L27/1259—Multistep manufacturing methods
- H01L27/127—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement
-
- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66969—Multistep manufacturing processes of devices having semiconductor bodies not comprising group 14 or group 13/15 materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
- Thin Film Transistor (AREA)
- Weting (AREA)
- ing And Chemical Polishing (AREA)
- Drying Of Semiconductors (AREA)
Description
本発明の実施形態は、概して、薄膜トランジスタ用途のためのデバイス構造を形成するための方法に関する。特に、本発明は、薄膜トランジスタ用途のためのデバイス構造を形成するための方法及びシーケンスに関する。
プラズマディスプレイパネル、アクティブマトリクス液晶ディスプレイ(AMLCD)又はアクティブマトリクス有機発光ダイオード(AMOLED)及び液晶ディスプレイは、しばしばフラットパネルディスプレイ用に使用される。液晶ディスプレイ(LCD)は、概して、液晶材料の層が間に挟まれ、互いに接続された2枚の透明基板を含む。透明基板は、半導体基板、ガラス、石英、サファイア、可撓性がある又は透明なプラスチックフィルムであってもよい。LCDはまた、バックライティング用の発光ダイオードを含むことができる。
Claims (18)
- 基板上に形成された金属含有層である活性層の上にソース・ドレイン金属電極層が配置された基板を提供する工程と、
ソース・ドレイン金属電極層上に配置されたパターニングされたフォトレジスト層を用いて、ソース・ドレイン金属電極層内にチャネルを形成するためにバックチャネルエッチングプロセスを実行する工程と、
基板からパターニングされたフォトレジスト層を除去する工程と、
その後、バックチャネルエッチングプロセスの後に、パターニングマスクとしてエッチングされたソース・ドレイン金属電極層を用いて活性層パターニングプロセスを実行する工程を含む薄膜トランジスタデバイスの製造方法。 - 基板は、ソース・ドレイン金属電極層と活性層の間に配置されたエッチングストップ層を含む請求項1記載の方法。
- バックチャネルエッチングプロセスは、エッチングストップ層が露出するまで、ソース・ドレイン金属電極層をエッチングするために実行される請求項2記載の方法。
- エッチングストップ層は、Si含有層、Zr含有層、Hf含有層、Ti含有層、又はTa含有層である請求項2記載の方法。
- 活性層は、InGaZnO、InGaZnON、ZnO、ZnON、ZnSnO、CdSnO、GaSnO、TiSnO、CuAlO、SrCuO、LaCuOS、GaN、I
nGaN、AlGaN、及びInGaAlNからなる群から選択される材料から製造される請求項1記載の方法。 - バックチャネルエッチングプロセスは、ドライエッチングプロセスである請求項1記載の方法。
- ドライエッチングプロセスは、
ソース・ドレイン金属電極層を塩素含有ガスに曝露させる工程を含み、ソース・ドレイン金属電極層は、クロム含有金属である請求項6記載の方法。 - ドライエッチングプロセスは、
ソース・ドレイン金属電極層をフッ素含有ガスに曝露させる工程を含み、ソース・ドレイン金属電極層は、モリブデン含有金属である請求項6記載の方法。 - バックチャネルエッチングプロセスは、ウェットエッチングプロセスである請求項1記載の方法。
- ウェットエッチングプロセスは、
H2O2とH2O2/KOHのうちの少なくとも1つにソース・ドレイン金属電極層を曝露させる工程を含む請求項9記載の方法。 - ソース・ドレイン金属電極層は、モリブデン含有金属である請求項10記載の方法。
- 活性層パターニングプロセスは、ドライエッチングプロセスである請求項1記載の方法。
- 活性層パターニングプロセスは、酸性溶液を用いたウェットエッチングプロセスである請求項1記載の方法。
- 酸性溶液は、硝酸又は硫酸を含む請求項13記載の方法。
- 活性層パターニングプロセスは、HCl含有溶液を用いたウェットエッチングプロセスである請求項1記載の方法。
- HCl含有溶液は、約0.1体積パーセント〜約5体積パーセントの濃度を有する請求項15記載の方法。
- ソース・ドレイン金属電極層は、Cu、Au、Ag、Al、W、Mo、Cr、Ta、Ti、合金、又はそれらの組み合わせからなる群から選択される材料から製造される請求項
1記載の方法。 - パターニングされたフォトレジスト層を除去する工程は、パターニングされたフォトレジスト層を除去するためにアッシングプロセスを実行する工程を含む請求項1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201161507311P | 2011-07-13 | 2011-07-13 | |
US61/507,311 | 2011-07-13 | ||
PCT/US2012/045053 WO2013009505A2 (en) | 2011-07-13 | 2012-06-29 | Methods of manufacturing thin film transistor devices |
Publications (2)
Publication Number | Publication Date |
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JP2014525143A JP2014525143A (ja) | 2014-09-25 |
JP6078063B2 true JP6078063B2 (ja) | 2017-02-08 |
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JP2014520208A Expired - Fee Related JP6078063B2 (ja) | 2011-07-13 | 2012-06-29 | 薄膜トランジスタデバイスの製造方法 |
Country Status (6)
Country | Link |
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US (1) | US8455310B2 (ja) |
JP (1) | JP6078063B2 (ja) |
KR (1) | KR101459502B1 (ja) |
CN (1) | CN103608925B (ja) |
TW (1) | TWI431781B (ja) |
WO (1) | WO2013009505A2 (ja) |
Families Citing this family (19)
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EP2345351A1 (en) | 2010-01-19 | 2011-07-20 | Nestec S.A. | Capsule for the preparation of a beverage comprising an identification code |
KR102077506B1 (ko) * | 2013-10-30 | 2020-02-14 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 아연, 주석 및 산소로 실질적으로 이루어진 산화물의 에칭액 및 에칭방법 |
KR102160417B1 (ko) * | 2014-02-28 | 2020-10-05 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
US9082794B1 (en) * | 2014-04-10 | 2015-07-14 | The United States Of America As Represented By The Secretary Of The Air Force | Metal oxide thin film transistor fabrication method |
KR101636146B1 (ko) * | 2014-09-16 | 2016-07-07 | 한양대학교 산학협력단 | 박막 트랜지스터 및 그 제조 방법 |
TWI565080B (zh) | 2014-12-02 | 2017-01-01 | 國立中山大學 | 薄膜電晶體的製作方法 |
CN104916546B (zh) | 2015-05-12 | 2018-03-09 | 京东方科技集团股份有限公司 | 阵列基板的制作方法及阵列基板和显示装置 |
US10276411B2 (en) | 2017-08-18 | 2019-04-30 | Applied Materials, Inc. | High pressure and high temperature anneal chamber |
CN117936417A (zh) | 2017-11-11 | 2024-04-26 | 微材料有限责任公司 | 用于高压处理腔室的气体输送系统 |
KR20190058758A (ko) | 2017-11-21 | 2019-05-30 | 삼성디스플레이 주식회사 | 식각액 조성물 및 이를 이용한 디스플레이 장치의 제조방법 |
CN108022875B (zh) * | 2017-11-30 | 2020-08-28 | 武汉华星光电半导体显示技术有限公司 | 薄膜晶体管的制作方法及阵列基板的制作方法 |
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CN103608925B (zh) | 2017-06-13 |
WO2013009505A2 (en) | 2013-01-17 |
JP2014525143A (ja) | 2014-09-25 |
WO2013009505A3 (en) | 2013-03-07 |
TWI431781B (zh) | 2014-03-21 |
KR20140026645A (ko) | 2014-03-05 |
US8455310B2 (en) | 2013-06-04 |
US20130017648A1 (en) | 2013-01-17 |
CN103608925A (zh) | 2014-02-26 |
KR101459502B1 (ko) | 2014-11-07 |
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