JP5508518B2 - 酸化物半導体 - Google Patents
酸化物半導体 Download PDFInfo
- Publication number
- JP5508518B2 JP5508518B2 JP2012506553A JP2012506553A JP5508518B2 JP 5508518 B2 JP5508518 B2 JP 5508518B2 JP 2012506553 A JP2012506553 A JP 2012506553A JP 2012506553 A JP2012506553 A JP 2012506553A JP 5508518 B2 JP5508518 B2 JP 5508518B2
- Authority
- JP
- Japan
- Prior art keywords
- oxide semiconductor
- mol
- strontium
- sro
- amount
- 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
- 239000004065 semiconductor Substances 0.000 title claims description 80
- 229910052712 strontium Inorganic materials 0.000 claims description 37
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 37
- 239000011701 zinc Substances 0.000 claims description 30
- 229910052788 barium Inorganic materials 0.000 claims description 26
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 26
- 229910052760 oxygen Inorganic materials 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 230000005669 field effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 229910052738 indium Inorganic materials 0.000 claims description 16
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000005229 chemical vapour deposition Methods 0.000 claims description 5
- 229960005235 piperonyl butoxide Drugs 0.000 claims description 4
- 238000000231 atomic layer deposition Methods 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- SDTMFDGELKWGFT-UHFFFAOYSA-N 2-methylpropan-2-olate Chemical compound CC(C)(C)[O-] SDTMFDGELKWGFT-UHFFFAOYSA-N 0.000 claims description 2
- -1 alkoxide compounds Chemical class 0.000 claims description 2
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 claims description 2
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical compound CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 24
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 22
- 150000001342 alkaline earth metals Chemical class 0.000 description 22
- 229910052783 alkali metal Inorganic materials 0.000 description 20
- 150000001340 alkali metals Chemical class 0.000 description 20
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 17
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 12
- 229910052733 gallium Inorganic materials 0.000 description 12
- 239000010408 film Substances 0.000 description 11
- 229910007541 Zn O Inorganic materials 0.000 description 10
- 239000002585 base Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 238000004549 pulsed laser deposition Methods 0.000 description 3
- 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 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910052701 rubidium Inorganic materials 0.000 description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01L29/78693—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 the semiconducting oxide being amorphous
-
- 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
- H01L29/247—Amorphous materials
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)
- Chemical Vapour Deposition (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Description
本実施の形態の酸化物半導体の応用例を、実施例によって示す。
11 ゲート電極
12 ゲート絶縁膜
13 チャネル層
14 ソース電極
15 ドレイン電極
16 パッシベーション膜
Claims (10)
- Sr(ストロンチウム)及びBa(バリウム)のうちいずれか一つと、In(インジウム)と、Zn(亜鉛)と、酸素とを含み、
前記Srを含む場合、前記Srを含むSrOの添加量が70モル%未満であり、
前記Baを含む場合、前記Baを含むBaOの添加量が20モル%未満である、
アモルファス酸化物半導体。 - 前記Srを含む場合、前記Sr(ストロンチウム)を含むSrOの添加量が0.5モル%より大きい
請求項1に記載のアモルファス酸化物半導体。 - 前記SrOの添加量が1モル%より大きい
請求項2に記載のアモルファス酸化物半導体。 - 前記Srを含む場合、Sr(ストロンチウム)を含むSrOの添加量が50モル%未満である
請求項1に記載のアモルファス酸化物半導体。 - 前記SrOの添加量が20モル%未満である
請求項4に記載のアモルファス酸化物半導体。 - Sr(ストロンチウム)及びBa(バリウム)のうちいずれか一つと、In(インジウム)と、Zn(亜鉛)と、酸素と、を含み、前記Srを含む場合、前記Srを含むSrOの添加量が70モル%未満であり、前記Baを含む場合、前記Baを含むBaOの添加量が20モル%未満である、アモルファス酸化物半導体からなるチャネル層を備える
電界効果型トランジスタ。 - Sr(ストロンチウム)及びBa(バリウム)のうちいずれか一つと、基板上に、In(インジウム)と、Zn(亜鉛)と、酸素と、を含み、前記Srを含む場合、前記Srを含むSrOの添加量が70モル%未満であり、前記Baを含む場合、前記Baを含むBaOの添加量が20モル%未満である、アモルファス酸化物半導体層を形成する
アモルファス酸化物半導体の製造方法。 - In(インジウム)、Zn(亜鉛)、及びSr(ストロンチウム)及びBa(バリウム)のうちいずれか一つ、が溶液から基板に蒸着される
請求項7に記載のアモルファス酸化物半導体の製造方法。 - In(インジウム)、Zn(亜鉛)、及びSr(ストロンチウム)及びBa(バリウム)のうちいずれか一つが、金属メトキシド(−OMe)、エトキシド(−OEt)、N−プロポキシド(−OPrn)、イソプロポキシド(−OPri)、n−ブトキシド(−OBun)、s−ブトキシド(−OBus)、i−ブトキシド(−OBui)及びt−ブトキシド(−OBut)等の金属アルコキシド化合物の溶液;金属メトキシエタノール(−OCH2CH2OCH3)及びエトキシエタノール(−OCH2CH2OC2H5)等の金属キレートアルコキシドの溶液;又はヒドロキシ基(−OH)を持つ有機化合物等の金属水酸化物の溶液から基板に蒸着される
請求項8に記載のアモルファス酸化物半導体の製造方法。 - In(インジウム)、Zn(亜鉛)、及びSr(ストロンチウム)及びBa(バリウム)のうちいずれか一つが、真空蒸着、化学蒸着、又は原子層蒸着によって基板に蒸着される
請求項7に記載のアモルファス酸化物半導体の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2009/001037 WO2010122274A1 (en) | 2009-04-24 | 2009-04-24 | Oxide semiconductor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012524993A JP2012524993A (ja) | 2012-10-18 |
JP5508518B2 true JP5508518B2 (ja) | 2014-06-04 |
Family
ID=40682034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012506553A Active JP5508518B2 (ja) | 2009-04-24 | 2009-04-24 | 酸化物半導体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120037901A1 (ja) |
EP (1) | EP2422372A1 (ja) |
JP (1) | JP5508518B2 (ja) |
WO (1) | WO2010122274A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5552547B2 (ja) | 2010-09-13 | 2014-07-16 | パナソニック株式会社 | 金属酸化物半導体の製造方法 |
JP2012174718A (ja) * | 2011-02-17 | 2012-09-10 | Tokyo Ohka Kogyo Co Ltd | 複合酸化物膜形成用の塗布液、並びに当該塗布液を使用した複合酸化物膜の製造方法及び電界効果トランジスタの製造方法 |
CN103477441B (zh) * | 2011-04-18 | 2016-05-18 | 夏普株式会社 | 薄膜晶体管、显示面板和薄膜晶体管的制造方法 |
DE102011084145A1 (de) | 2011-10-07 | 2013-04-11 | Evonik Degussa Gmbh | Verfahren zur Herstellung von hochperformanten und elektrisch stabilen, halbleitenden Metalloxidschichten, nach dem Verfahren hergestellte Schichten und deren Verwendung |
DE102012209918A1 (de) | 2012-06-13 | 2013-12-19 | Evonik Industries Ag | Verfahren zur Herstellung Indiumoxid-haltiger Schichten |
JP6236778B2 (ja) * | 2012-12-19 | 2017-11-29 | 株式会社リコー | 金属酸化物膜形成用塗布液、金属酸化物膜、電界効果型トランジスタ、及び電界効果型トランジスタの製造方法 |
US9153650B2 (en) | 2013-03-19 | 2015-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor |
JP6454974B2 (ja) | 2013-03-29 | 2019-01-23 | 株式会社リコー | 金属酸化物膜形成用塗布液、金属酸化物膜の製造方法、及び電界効果型トランジスタの製造方法 |
TWI652822B (zh) | 2013-06-19 | 2019-03-01 | 日商半導體能源研究所股份有限公司 | 氧化物半導體膜及其形成方法 |
TWI608523B (zh) * | 2013-07-19 | 2017-12-11 | 半導體能源研究所股份有限公司 | Oxide semiconductor film, method of manufacturing oxide semiconductor film, and semiconductor device |
KR102180511B1 (ko) | 2014-02-10 | 2020-11-19 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 이의 제조 방법 |
KR102317297B1 (ko) | 2014-02-19 | 2021-10-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물, 반도체 장치, 모듈, 및 전자 장치 |
US9647135B2 (en) * | 2015-01-22 | 2017-05-09 | Snaptrack, Inc. | Tin based p-type oxide semiconductor and thin film transistor applications |
US10269293B2 (en) * | 2015-10-23 | 2019-04-23 | Ricoh Company, Ltd. | Field-effect transistor (FET) having gate oxide insulating layer including SI and alkaline earth elements, and display element, image display and system including FET |
US10312373B2 (en) * | 2015-11-17 | 2019-06-04 | Ricoh Company, Ltd. | Field-effect transistor (FET) having oxide insulating layer disposed on gate insulating film and between source and drain electrodes, and display element, display and system including said FET, and method of manufacturing said FET |
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 |
CN106158978B (zh) * | 2016-07-08 | 2019-05-21 | 武汉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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0730044B1 (en) * | 1995-03-01 | 2001-06-20 | Sumitomo Electric Industries, Limited | Boron-aluminum nitride coating and method of producing same |
JP4837811B2 (ja) * | 1998-04-09 | 2011-12-14 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
TWI221341B (en) * | 2003-09-18 | 2004-09-21 | Ind Tech Res Inst | Method and material for forming active layer of thin film transistor |
US20070194379A1 (en) * | 2004-03-12 | 2007-08-23 | Japan Science And Technology Agency | Amorphous Oxide And Thin Film Transistor |
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 |
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 |
JP5006598B2 (ja) * | 2005-09-16 | 2012-08-22 | キヤノン株式会社 | 電界効果型トランジスタ |
KR101243809B1 (ko) * | 2006-06-30 | 2013-03-18 | 엘지디스플레이 주식회사 | 박막트랜지스터의 제조방법 및 이를 이용한 tft 어레이기판의 제조방법 |
JP5121254B2 (ja) * | 2007-02-28 | 2013-01-16 | キヤノン株式会社 | 薄膜トランジスタおよび表示装置 |
KR100982395B1 (ko) * | 2007-04-25 | 2010-09-14 | 주식회사 엘지화학 | 박막 트랜지스터 및 이의 제조방법 |
-
2009
- 2009-04-24 EP EP09784565A patent/EP2422372A1/en not_active Withdrawn
- 2009-04-24 JP JP2012506553A patent/JP5508518B2/ja active Active
- 2009-04-24 US US13/265,254 patent/US20120037901A1/en not_active Abandoned
- 2009-04-24 WO PCT/GB2009/001037 patent/WO2010122274A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2422372A1 (en) | 2012-02-29 |
WO2010122274A1 (en) | 2010-10-28 |
US20120037901A1 (en) | 2012-02-16 |
JP2012524993A (ja) | 2012-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5508518B2 (ja) | 酸化物半導体 | |
US9825180B2 (en) | Thin-film transistor and method for manufacturing same | |
TWI678811B (zh) | 場效電晶體、顯示元件、影像顯示裝置及系統 | |
Aikawa et al. | Effects of dopants in InOx-based amorphous oxide semiconductors for thin-film transistor applications | |
JP6651714B2 (ja) | n型酸化物半導体製造用塗布液、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 | |
JP6421446B2 (ja) | 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 | |
TWI501402B (zh) | 場效應電晶體、顯示元件、影像顯示裝置以及系統 | |
JP5168605B2 (ja) | pチャネル薄膜トランジスタとその製造方法 | |
Jenifer et al. | A review on the recent advancements in tin oxide-based thin-film transistors for large-area electronics | |
JP2009253204A (ja) | 酸化物半導体を用いた電界効果型トランジスタ及びその製造方法 | |
Xu et al. | Solution-processed yttrium oxide dielectric for high-performance IZO thin-film transistors | |
JP2009231664A (ja) | 電界効果トランジスタ及びその製造方法 | |
JP2010074061A (ja) | 薄膜電界効果型トランジスタ | |
JP5984354B2 (ja) | 半導体素子 | |
US11335782B2 (en) | Oxide semiconductor thin film, thin film transistor, method producing the same, and sputtering target | |
Kim et al. | Solution-processed semiconducting aluminum-zinc-tin-oxide thin films and their thin-film transistor applications | |
JP2020098934A (ja) | 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 | |
WO2015115330A1 (ja) | 薄膜トランジスタ、酸化物半導体、およびその製造方法 | |
US20200357924A1 (en) | Oxide semiconductor thin film | |
CN102163625A (zh) | 用于氧化物薄膜晶体管的半导体层材料铟锌钛氧化物 | |
JP6252903B2 (ja) | 薄膜トランジスタおよびその製造方法 | |
Cho et al. | Transparent oxide thin-film transistors composed of Al and Sn-doped zinc indium oxide | |
JP6273606B2 (ja) | 固定電荷を内部に誘起したゲート絶縁膜 | |
JP5846563B2 (ja) | 薄膜トランジスタ、薄膜トランジスタの製造方法および半導体装置 | |
JP6252904B2 (ja) | 酸化物半導体およびその製法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131023 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140114 |
|
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: 20140218 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140320 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5508518 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |