JP2019507489A - 薄膜トランジスタとその製造方法、及びアレイ基板 - Google Patents
薄膜トランジスタとその製造方法、及びアレイ基板 Download PDFInfo
- Publication number
- JP2019507489A JP2019507489A JP2017530092A JP2017530092A JP2019507489A JP 2019507489 A JP2019507489 A JP 2019507489A JP 2017530092 A JP2017530092 A JP 2017530092A JP 2017530092 A JP2017530092 A JP 2017530092A JP 2019507489 A JP2019507489 A JP 2019507489A
- Authority
- JP
- Japan
- Prior art keywords
- film transistor
- thin film
- manufacturing
- layer
- active 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.)
- Granted
Links
- 239000010409 thin film Substances 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000000758 substrate Substances 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 61
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims description 47
- 229910044991 metal oxide Inorganic materials 0.000 claims description 34
- 150000004706 metal oxides Chemical class 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052727 yttrium Inorganic materials 0.000 claims description 12
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 239000002109 single walled nanotube Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 239000002079 double walled nanotube Substances 0.000 claims description 6
- 238000010894 electron beam technology Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000005137 deposition process Methods 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 3
- OFIYHXOOOISSDN-UHFFFAOYSA-N tellanylidenegallium Chemical compound [Te]=[Ga] OFIYHXOOOISSDN-UHFFFAOYSA-N 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 239000002238 carbon nanotube film Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 230000005669 field effect Effects 0.000 description 5
- 238000005019 vapor deposition process Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 229910021404 metallic carbon Inorganic materials 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229940078552 o-xylene Drugs 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000008096 xylene Substances 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
- H01L29/78684—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising semiconductor materials of Group IV not being silicon, or alloys including an element of the group IV, e.g. Ge, SiN alloys, SiC alloys
-
- 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
- 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
-
- 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
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/468—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics
- H10K10/472—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics the gate dielectric comprising only inorganic materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/80—Constructional details
- H10K10/82—Electrodes
- H10K10/84—Ohmic electrodes, e.g. source or drain electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/80—Constructional details
- H10K10/88—Passivation; Containers; Encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K19/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching, covered by group H10K10/00
- H10K19/10—Integrated devices, or assemblies of multiple devices, comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching, covered by group H10K10/00 comprising field-effect transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/211—Changing the shape of the active layer in the devices, e.g. patterning by selective transformation of an existing layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/221—Carbon nanotubes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
本出願は、2016年3月1日に提出した中国特許出願No.201610115020.2の優先権を主張し、その内容が全て本出願に援用される。
上記実施形態のいくつかにおいて、金属層の厚みは、5nm〜1000nmに範囲にあってよく、20nm〜100nmの範囲にあることが好ましい。
第3の方面において、本開示は上記の任意の実施形態による薄膜トランジスタを少なくともひとつ含むアレイ基板をさらに提供する。
以下の説明及び添付の図面から他の実施形態も明らかとなろう。
S102:複数のカーボンナノチューブを含む活性層のパターンを形成する。
S104:少なくとも薄膜トランジスタのソース電極とドレイン電極の間の活性層の領域を覆うように構成された金属酸化物層のパターンを形成する。
この方法の第一の実施形態では、蒸着プロセスにより金属酸化物層のパターンを形成することができ、この際、薄膜トランジスタのソース電極とドレイン電極の間の活性層の全部領域に対して蒸着プロセスを行い金属酸化物層のパターンを形成する。
方法(2)については、形成される金属層の厚みを5nm〜1000nmの範囲に制御することができ、より優れた薄膜トランジスタの特性と性能を得るために20nm〜100nmの範囲に制御するのが好ましい。
なお、開示する実施形態において、トランジスタの性能を改善し、よりよく保護するために工程(4)と工程(5)を3度繰り返してもよい。工程を繰り返すか否かについて制限はなく、実際の必要に応じて行えばよい。
上記の方法は、カーボンナノチューブ薄膜トランジスタの通常の製造に影響せず、製造工程の難度を増加するものではない。さらに、チャネルの酸素からの分離に起因する二極性を防止し、カーボンナノチューブボトムゲートトランジスタのキャリア移動度をさらに改善する。
Claims (20)
- 活性層内に複数のカーボンナノチューブを備える薄膜トランジスタの製造方法であって、
少なくとも薄膜トランジスタのソース電極とドレイン電極の間の活性層のチャネル領域を実質的に覆う絶縁層を形成する工程を含み、前記絶縁層は、環境から実質的に絶縁され、前記活性層内の前記複数のカーボンナノチューブへの影響が十分に小さくなるように構成される、薄膜トランジスタの製造方法。 - 前記絶縁層が金属酸化物を含む、請求項1に記載の薄膜トランジスタの製造方法。
- 少なくとも前記薄膜トランジスタのソース電極とドレイン電極の間の前記活性層のチャネル領域を実質的に覆う絶縁層を形成する工程が蒸着プロセスにより行われ、前記蒸着プロセスは前記絶縁層のパターンを定義されるように構成されるマスクを用いる、請求項2に記載の薄膜トランジスタの製造方法。
- 少なくとも前記薄膜トランジスタのソース電極とドレイン電極の間の前記活性層のチャネル領域を実質的に覆う絶縁層を形成する工程がスパッタリングプロセスにより行われる、請求項2に記載の薄膜トランジスタの製造方法。
- 前記金属酸化物はイットリウム酸化物又はアルミナの少なくともひとつを含む、請求項2に記載の薄膜トランジスタの製造方法。
- 少なくとも前記薄膜トランジスタのソース電極とドレイン電極の間の前記活性層のチャネル領域を実質的に覆う絶縁層を形成する工程は、
少なくとも前記ソース電極と前記ドレイン電極の間の前記活性層の前記チャネル領域を実質的に覆う金属層を形成する工程と、
前記金属層を酸化させて金属酸化物層を形成する工程と、
を少なくとも1ラウンド含む、請求項2に記載の薄膜トランジスタの製造方法。 - 少なくとも前記ソース電極と前記ドレイン電極の間の前記活性層の前記チャネル領域を実質的に覆う金属層を形成する工程が電子ビームコーティングプロセスにより行われる、請求項6に記載の薄膜トランジスタの製造方法。
- 前記金属層を酸化させて金属酸化物層を形成する工程が酸素含有環境で前記金属層を加熱して行われる、請求項6に記載の薄膜トランジスタの製造方法。
- 加熱温度が20℃〜450℃の範囲にある、請求項8に記載の薄膜トランジスタの製造方法。
- 前記加熱温度が200℃〜350℃の範囲にある、請求項9に記載の薄膜トランジスタの製造方法。
- 前記金属層を酸化させて金属酸化物層を形成する工程が紫外線酸化(UVO)プロセスにより行われる、請求項6に記載の薄膜トランジスタの製造方法。
- 前記金属層がイットリウムを含む、請求項6に記載の薄膜トランジスタの製造方法。
- 前記金属層の厚みが5nm〜1000nmの範囲にある、請求項12に記載の薄膜トランジスタの製造方法。
- 前記金属層の厚みが20nm〜100nmの範囲にある、請求項13に記載の薄膜トランジスタの製造方法。
- 少なくとも前記薄膜トランジスタの前記ソース電極と前記ドレイン電極の間の前記活性層のチャネル領域を実質的に覆う金属酸化物層を形成する工程を3ラウンド含む、請求項6に記載の薄膜トランジスタの製造方法。
- 前記複数のカーボンナノチューブは単層カーボンナノチューブ、二層カーボンナノチューブ又はカーボンナノチューブバンドルの少なくとも一つを含む、請求項1に記載の薄膜トランジスタの製造方法。
- 複数のカーボンナノチューブを含む活性層と、
薄膜トランジスタのソース電極とドレイン電極の間の前記活性層のチャネル領域に配置され、前記活性層の前記チャネル領域内の複数のカーボンナノチューブを環境から絶縁して、前記薄膜トランジスタのキャリア移動度を改善する金属酸化物層を含む、薄膜トランジスタ。 - 前記複数のカーボンナノチューブが単層カーボンナノチューブ、二層カーボンナノチューブ又はカーボンナノチューブバンドルの少なくともひとつを含む、請求項17に記載の薄膜トランジスタ。
- 前記金属酸化物層がイットリウム酸化物又はアルミナの少なくともひとつを含む、請求項17に記載の薄膜トランジスタ。
- 請求項17〜19のいずれか一項に記載の薄膜トランジスタを含む、アレイ基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610115020.2A CN105679676A (zh) | 2016-03-01 | 2016-03-01 | 薄膜晶体管及其制备方法、阵列基板 |
CN201610115020.2 | 2016-03-01 | ||
PCT/CN2016/104884 WO2017148176A1 (en) | 2016-03-01 | 2016-11-07 | Thin-film transistor, manufacturing method, and array substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019507489A true JP2019507489A (ja) | 2019-03-14 |
JP6872483B2 JP6872483B2 (ja) | 2021-05-19 |
Family
ID=56305510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017530092A Active JP6872483B2 (ja) | 2016-03-01 | 2016-11-07 | 薄膜トランジスタとその製造方法、及びアレイ基板 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10490760B2 (ja) |
EP (1) | EP3424071A4 (ja) |
JP (1) | JP6872483B2 (ja) |
CN (1) | CN105679676A (ja) |
WO (1) | WO2017148176A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020532092A (ja) * | 2017-08-22 | 2020-11-05 | 京東方科技集團股▲ふん▼有限公司Boe Technology Group Co.,Ltd. | 薄膜トランジスタ、その製造方法、及び電子デバイス |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105679676A (zh) * | 2016-03-01 | 2016-06-15 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、阵列基板 |
CN109427976B (zh) | 2017-08-31 | 2021-04-23 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、阵列基板和显示装置 |
CN107993981B (zh) * | 2017-11-22 | 2020-11-06 | 深圳市华星光电半导体显示技术有限公司 | Tft基板及其制造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101019A (ja) * | 1992-09-18 | 1994-04-12 | Fujitsu Ltd | アルミナ膜形成方法 |
JP2009283924A (ja) * | 2008-04-24 | 2009-12-03 | Toray Ind Inc | 電界効果型トランジスタ |
JP2010080759A (ja) * | 2008-09-26 | 2010-04-08 | Sharp Corp | 有機デバイスとその製造方法 |
CN101710588A (zh) * | 2009-12-08 | 2010-05-19 | 北京大学 | 一种碳基场效应晶体管的顶栅介质及其制备方法 |
JP2010161288A (ja) * | 2009-01-09 | 2010-07-22 | Mitsumi Electric Co Ltd | 電界効果トランジスタおよびその製造方法 |
WO2012039272A1 (ja) * | 2010-09-22 | 2012-03-29 | 凸版印刷株式会社 | 薄膜トランジスタ及びその製造方法、並びに画像表示装置 |
US20150364706A1 (en) * | 2014-06-11 | 2015-12-17 | Tsinghua University | Method of making n-type semiconductor layer and method of making n-type thin film transistor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100327086B1 (ko) * | 1994-06-15 | 2002-03-06 | 구사마 사부로 | 박막 반도체 장치의 제조방법, 박막 반도체 장치,액정표시장치 및 전자기기 |
JP2003229627A (ja) * | 2002-02-01 | 2003-08-15 | Hitachi Ltd | 光デバイスの実装方法及び光ヘッド装置 |
JP4229648B2 (ja) * | 2002-06-25 | 2009-02-25 | 富士通株式会社 | 電子デバイスの製造方法 |
KR100988081B1 (ko) * | 2003-04-23 | 2010-10-18 | 삼성전자주식회사 | 이종방식으로 형성된 중간 산화막을 구비하는 자기 램 및그 제조 방법 |
JP2006049459A (ja) * | 2004-08-03 | 2006-02-16 | Fujitsu Ltd | カーボンナノチューブトランジスタの製造方法 |
US7960718B2 (en) * | 2006-07-10 | 2011-06-14 | Applied Nanotech Holdings, Inc. | Printable thin-film transistor for flexible electronics |
CN101582382B (zh) * | 2008-05-14 | 2011-03-23 | 鸿富锦精密工业(深圳)有限公司 | 薄膜晶体管的制备方法 |
WO2011096277A1 (en) * | 2010-02-05 | 2011-08-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of driving semiconductor device |
EP3270408B1 (en) * | 2015-03-25 | 2021-01-06 | Toppan Printing Co., Ltd. | Thin film transistor, thin film transistor manufacturing method, and image display device using a thin film transistor |
CN105280717B (zh) * | 2015-09-23 | 2018-04-20 | 京东方科技集团股份有限公司 | Tft及其制作方法、阵列基板及显示装置 |
CN105679676A (zh) * | 2016-03-01 | 2016-06-15 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、阵列基板 |
-
2016
- 2016-03-01 CN CN201610115020.2A patent/CN105679676A/zh active Pending
- 2016-11-07 WO PCT/CN2016/104884 patent/WO2017148176A1/en active Application Filing
- 2016-11-07 EP EP16865269.1A patent/EP3424071A4/en not_active Withdrawn
- 2016-11-07 US US15/542,408 patent/US10490760B2/en active Active
- 2016-11-07 JP JP2017530092A patent/JP6872483B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101019A (ja) * | 1992-09-18 | 1994-04-12 | Fujitsu Ltd | アルミナ膜形成方法 |
JP2009283924A (ja) * | 2008-04-24 | 2009-12-03 | Toray Ind Inc | 電界効果型トランジスタ |
JP2010080759A (ja) * | 2008-09-26 | 2010-04-08 | Sharp Corp | 有機デバイスとその製造方法 |
JP2010161288A (ja) * | 2009-01-09 | 2010-07-22 | Mitsumi Electric Co Ltd | 電界効果トランジスタおよびその製造方法 |
CN101710588A (zh) * | 2009-12-08 | 2010-05-19 | 北京大学 | 一种碳基场效应晶体管的顶栅介质及其制备方法 |
WO2012039272A1 (ja) * | 2010-09-22 | 2012-03-29 | 凸版印刷株式会社 | 薄膜トランジスタ及びその製造方法、並びに画像表示装置 |
US20150364706A1 (en) * | 2014-06-11 | 2015-12-17 | Tsinghua University | Method of making n-type semiconductor layer and method of making n-type thin film transistor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020532092A (ja) * | 2017-08-22 | 2020-11-05 | 京東方科技集團股▲ふん▼有限公司Boe Technology Group Co.,Ltd. | 薄膜トランジスタ、その製造方法、及び電子デバイス |
JP7132131B2 (ja) | 2017-08-22 | 2022-09-06 | 京東方科技集團股▲ふん▼有限公司 | 薄膜トランジスタ、その製造方法、及び電子デバイス |
Also Published As
Publication number | Publication date |
---|---|
EP3424071A1 (en) | 2019-01-09 |
JP6872483B2 (ja) | 2021-05-19 |
EP3424071A4 (en) | 2019-12-04 |
US20180375045A1 (en) | 2018-12-27 |
US10490760B2 (en) | 2019-11-26 |
WO2017148176A1 (en) | 2017-09-08 |
CN105679676A (zh) | 2016-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6872483B2 (ja) | 薄膜トランジスタとその製造方法、及びアレイ基板 | |
CN108172612B (zh) | 一种薄膜晶体管及其制备方法 | |
JP2007305658A (ja) | 酸化物トランジスタ及びその製造方法 | |
US20170294583A1 (en) | Carbon nanotube semiconductor device and manufacturing method thereof | |
WO2014017592A1 (ja) | グラフェントランジスタ及びその製造方法 | |
JP6546646B2 (ja) | 薄膜トランジスタ及びその製造方法 | |
Nagashima et al. | Interfacial effect on metal/oxide nanowire junctions | |
CN108172626B (zh) | 一种薄膜晶体管及其制备方法 | |
WO2009157479A1 (ja) | スイッチング素子およびスイッチング素子の製造方法 | |
TWI550133B (zh) | 硫銨-過渡金屬錯合物之用途、用於在一惰性金屬表面上形成一過渡金屬氧化物之方法及有機薄膜電晶體 | |
JP6546645B2 (ja) | 薄膜トランジスタ及びその製造方法 | |
WO2019095556A1 (zh) | 阵列基板、显示面板及阵列基板的制作方法 | |
JP2008053554A (ja) | 電子デバイスとその製造方法 | |
JP6554527B2 (ja) | デジタル回路 | |
JP4997750B2 (ja) | カーボンナノチューブを用いた電子素子及びその製造方法 | |
TWI657041B (zh) | 一種奈米碳管束場效電晶體陣列及其製造方法 | |
JP2016157874A (ja) | 半導体積層構造体及びその製造方法、並びに半導体素子及びその製造方法 | |
JP2018137423A (ja) | 薄膜トランジスタ、薄膜デバイスおよび薄膜トランジスタの製造方法 | |
JP5557595B2 (ja) | 電子デバイスの製造方法、薄膜トランジスタ、電気光学装置及びセンサー | |
KR101659815B1 (ko) | 탄소나노튜브 트랜지스터 어레이 및 탄소 나노튜브 트랜지스터의 제조 방법 | |
JP5656888B2 (ja) | グラフェントランジスタ | |
JP6444480B2 (ja) | デジタル回路 | |
TW201611261A (zh) | 自我對齊金屬氧化物電晶體及其製造方法 | |
WO2018174514A1 (ko) | 다중레벨 저항 및 정전용량 메모리 특성을 갖는 비휘발성 메모리 소자 및 그 제조방법 | |
JP7132131B2 (ja) | 薄膜トランジスタ、その製造方法、及び電子デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190621 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200521 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200601 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210322 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210419 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6872483 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |