WO2007037191A1 - スパッタリングターゲット、透明導電膜及びタッチパネル用透明電極 - Google Patents
スパッタリングターゲット、透明導電膜及びタッチパネル用透明電極 Download PDFInfo
- Publication number
- WO2007037191A1 WO2007037191A1 PCT/JP2006/318930 JP2006318930W WO2007037191A1 WO 2007037191 A1 WO2007037191 A1 WO 2007037191A1 JP 2006318930 W JP2006318930 W JP 2006318930W WO 2007037191 A1 WO2007037191 A1 WO 2007037191A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sputtering target
- sno
- zno
- transparent conductive
- target
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
- C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
- C04B35/457—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates based on tin oxides or stannates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3286—Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/652—Reduction treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
- C04B2235/6584—Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage below that of air
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/762—Cubic symmetry, e.g. beta-SiC
- C04B2235/763—Spinel structure AB2O4
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/767—Hexagonal symmetry, e.g. beta-Si3N4, beta-Sialon, alpha-SiC or hexa-ferrites
Definitions
- ITO is made of indium oxide and acid tin, and is excellent in transparency and conductivity, can be etched with strong acid, and has excellent adhesion to the substrate.
- IZO has excellent etching power due to the weak acid due to the characteristics of ITO, and enables high-definition electrodes.
- Patent Document 1 Containing the hexagonal layered compound represented, and the crystal grain size of the hexagonal layered compound is 5 Methods have been studied in which nodules are generated and abnormal discharge is suppressed by setting the value to m or less (Patent Document 1, Patent Document 2).
- Patent Document 1 WO01Z038599 Brochure
- Sputtering target which is a sintered body of an oxide containing.
- a transparent electrode for a touch panel using the transparent conductive film described in 7.6 A transparent electrode for a touch panel using the transparent conductive film described in 7.6.
- the relative density of the target may be low, or the Balta resistance may be high.
- the effect of reducing indium is reduced.
- the atomic ratio represented by SnZ (In + Sn + Zn) is 0.15 to 0.35, preferably ⁇ or 0.118 to 0.34, more preferably ⁇ or 0.20. ⁇ 0.33. Outside this range, ZnO is a hexagonal layered compound represented by In O (ZnO) (m is an integer of 3 to 9).
- the obtained fine powder is granulated, it may be formed into a desired shape by press molding, fired, and HIP (hot isostatic pressure) fired.
- HIP hot isostatic pressure
- the target was measured, and the relative density was measured by the Archimedes method, and the bulk resistance value was measured by the four probe method. As a result, the relative density was 99%, and the Balta resistance value was 80 m ⁇ cm. Further, the bending strength was measured according to JIS R 1601.
- the obtained sintered body was embedded in a resin, and the surface was polished with alumina particles having a particle diameter of 0.05 ⁇ m, and then the surface of the sintered body was 30 m x 30 m with EPMA.
- Each crystal particle diameter observed within the four-sided frame was measured.
- the average value of the respective particle diameters measured in the same manner within the three frames was calculated, and the hexagonal layered composite compound represented by In O (ZnO) of this sintered body, In O
- the sputtering target obtained in (1) was installed in a DC magnetron sputtering apparatus, and a mixed gas in which 3% hydrogen gas was added to argon gas was used. Sputtering was continued for 240 hours and the presence or absence of abnormal discharge was monitored, but it was never confirmed.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Physical Vapour Deposition (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Non-Insulated Conductors (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/088,027 US8304359B2 (en) | 2005-09-27 | 2006-09-25 | Sputtering target, transparent conductive film, and transparent electrode for touch panel |
KR1020087007300A KR101314946B1 (ko) | 2005-09-27 | 2006-09-25 | 스퍼터링 타겟, 투명 도전막 및 터치 패널용 투명 전극 |
JP2007537602A JP5188182B2 (ja) | 2005-09-27 | 2006-09-25 | スパッタリングターゲット、透明導電膜及びタッチパネル用透明電極 |
CN2006800350780A CN101273153B (zh) | 2005-09-27 | 2006-09-25 | 溅射靶、透明导电膜和触摸板用透明电极 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005279818 | 2005-09-27 | ||
JP2005-279818 | 2005-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007037191A1 true WO2007037191A1 (ja) | 2007-04-05 |
Family
ID=37899618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/318930 WO2007037191A1 (ja) | 2005-09-27 | 2006-09-25 | スパッタリングターゲット、透明導電膜及びタッチパネル用透明電極 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8304359B2 (ja) |
JP (1) | JP5188182B2 (ja) |
KR (1) | KR101314946B1 (ja) |
CN (1) | CN101273153B (ja) |
TW (1) | TWI400346B (ja) |
WO (1) | WO2007037191A1 (ja) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1961715A1 (en) * | 2005-12-13 | 2008-08-27 | Idemitsu Kosan Co., Ltd. | Sintered body for vacuum vapor deposition |
WO2009148154A1 (ja) * | 2008-06-06 | 2009-12-10 | 出光興産株式会社 | 酸化物薄膜用スパッタリングターゲットおよびその製造法 |
WO2010023889A1 (ja) * | 2008-08-27 | 2010-03-04 | 出光興産株式会社 | 電界効果型トランジスタ、その製造方法及びスパッタリングターゲット |
WO2010058533A1 (ja) * | 2008-11-20 | 2010-05-27 | 出光興産株式会社 | ZnO-SnO2-In2O3系酸化物焼結体及び非晶質透明導電膜 |
WO2010067571A1 (ja) * | 2008-12-12 | 2010-06-17 | 出光興産株式会社 | 複合酸化物焼結体及びそれからなるスパッタリングターゲット |
WO2012067036A1 (ja) * | 2010-11-16 | 2012-05-24 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
WO2012096343A1 (ja) * | 2011-01-14 | 2012-07-19 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
WO2012108509A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
WO2012108506A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
JP2012180264A (ja) * | 2011-02-10 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
US20130009111A1 (en) * | 2010-04-07 | 2013-01-10 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Oxide for semiconductor layer of thin film transistor, sputtering target, and thin film transistor |
JP2013177676A (ja) * | 2012-02-06 | 2013-09-09 | Mitsubishi Materials Corp | 酸化物スパッタリングターゲット及び光記録媒体用保護膜 |
WO2013179676A1 (ja) * | 2012-05-31 | 2013-12-05 | 出光興産株式会社 | スパッタリングターゲット |
US20150311071A1 (en) * | 2012-07-17 | 2015-10-29 | Idemitsu Kosan Co., Ltd. | Sputtering target, oxide semiconductor thin film, and method for producing oxide semiconductor thin film |
US20150332902A1 (en) * | 2012-10-18 | 2015-11-19 | Idemitsu Kosan Co, Ltd. | Sputtering target, oxide semiconductor thin film, and methods for producing these |
US9202926B2 (en) | 2012-06-06 | 2015-12-01 | Kobe Steel, Ltd. | Thin film transistor |
US9318507B2 (en) | 2012-08-31 | 2016-04-19 | Kobe Steel, Ltd. | Thin film transistor and display device |
US9324882B2 (en) | 2012-06-06 | 2016-04-26 | Kobe Steel, Ltd. | Thin film transistor |
US9362313B2 (en) | 2012-05-09 | 2016-06-07 | Kobe Steel, Ltd. | Thin film transistor and display device |
US9647126B2 (en) | 2012-05-30 | 2017-05-09 | Kobe Steel, Ltd. | Oxide for semiconductor layer in thin film transistor, thin film transistor, display device, and sputtering target |
JP2018095972A (ja) * | 2013-04-08 | 2018-06-21 | 三菱マテリアル株式会社 | 酸化物スパッタリングターゲット及びその製造方法 |
WO2019026954A1 (ja) * | 2017-08-01 | 2019-02-07 | 出光興産株式会社 | スパッタリングターゲット、酸化物半導体薄膜、薄膜トランジスタおよび電子機器 |
KR20190130663A (ko) | 2017-05-19 | 2019-11-22 | 가부시키가이샤 코베루코 카겐 | 산화물 소결체 및 스퍼터링 타깃 |
US10566457B2 (en) | 2012-08-31 | 2020-02-18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Thin film transistor and display device |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4552950B2 (ja) | 2006-03-15 | 2010-09-29 | 住友金属鉱山株式会社 | ターゲット用酸化物焼結体、その製造方法、それを用いた透明導電膜の製造方法、及び得られる透明導電膜 |
KR102267235B1 (ko) | 2008-07-10 | 2021-06-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광장치 및 전자기기 |
WO2010070832A1 (ja) * | 2008-12-15 | 2010-06-24 | 出光興産株式会社 | 複合酸化物焼結体及びそれからなるスパッタリングターゲット |
TWI540647B (zh) | 2008-12-26 | 2016-07-01 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
CN102191465A (zh) * | 2010-03-18 | 2011-09-21 | 中国科学院福建物质结构研究所 | 一种铟掺杂氧化锌靶材及透明导电膜的制备方法 |
JP2012033854A (ja) | 2010-04-20 | 2012-02-16 | Kobe Steel Ltd | 薄膜トランジスタの半導体層用酸化物およびスパッタリングターゲット、並びに薄膜トランジスタ |
JP5718072B2 (ja) | 2010-07-30 | 2015-05-13 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 薄膜トランジスタの半導体層用酸化物およびスパッタリングターゲット、並びに薄膜トランジスタ |
JP2012164963A (ja) * | 2010-11-26 | 2012-08-30 | Kobe Steel Ltd | 薄膜トランジスタの半導体層用酸化物およびスパッタリングターゲット、並びに薄膜トランジスタ |
JP5723262B2 (ja) | 2010-12-02 | 2015-05-27 | 株式会社神戸製鋼所 | 薄膜トランジスタおよびスパッタリングターゲット |
JP2012180248A (ja) * | 2011-03-02 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
JP2012180247A (ja) * | 2011-03-02 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
JP2012235104A (ja) | 2011-04-22 | 2012-11-29 | Kobe Steel Ltd | 薄膜トランジスタ構造、ならびにその構造を備えた薄膜トランジスタおよび表示装置 |
DE112012002394T5 (de) | 2011-06-08 | 2014-02-20 | Semiconductor Energy Laboratory Co., Ltd. | Sputtertarget, Verfahren zum Herstellen eines Sputtertargets und Verfahren zum Bilden eines Dünnfilmes |
US9885108B2 (en) | 2012-08-07 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming sputtering target |
TW201422835A (zh) * | 2012-12-03 | 2014-06-16 | Solar Applied Mat Tech Corp | 濺鍍靶材及導電金屬氧化物薄膜 |
JP6141777B2 (ja) | 2013-02-28 | 2017-06-07 | 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 |
CN105190842B (zh) * | 2013-03-14 | 2017-07-28 | 佳能安内华股份有限公司 | 成膜方法、半导体发光元件的制造方法、半导体发光元件和照明装置 |
JP6377021B2 (ja) * | 2015-06-05 | 2018-08-22 | 株式会社コベルコ科研 | Al合金スパッタリングターゲット |
JP6593268B2 (ja) | 2016-07-25 | 2019-10-23 | 住友電気工業株式会社 | 酸化物焼結体およびその製造方法、スパッタターゲット、ならびに半導体デバイスの製造方法 |
US11450516B2 (en) | 2019-08-14 | 2022-09-20 | Honeywell International Inc. | Large-grain tin sputtering target |
TWI818210B (zh) * | 2020-11-30 | 2023-10-11 | 光洋應用材料科技股份有限公司 | 氧化銦鋅錫濺鍍靶材及其導電膜 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06236711A (ja) * | 1992-12-15 | 1994-08-23 | Idemitsu Kosan Co Ltd | 導電性材料およびその製造方法 |
JPH1083719A (ja) * | 1996-09-06 | 1998-03-31 | Minami Uchitsugu | 透明導電膜 |
JP2000256061A (ja) * | 1999-03-05 | 2000-09-19 | Idemitsu Kosan Co Ltd | 透明導電材料、透明導電ガラス及び透明導電フィルム |
JP2006210033A (ja) * | 2005-01-26 | 2006-08-10 | Idemitsu Kosan Co Ltd | Al配線を備えた透明導電膜積層回路基板及びその製造方法。 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2695605B2 (ja) | 1992-12-15 | 1998-01-14 | 出光興産株式会社 | ターゲットおよびその製造方法 |
EP0677593B1 (en) | 1992-12-15 | 2000-03-22 | Idemitsu Kosan Company Limited | Transparent conductive film, transparent conductive base material, and conductive material |
JP4559554B2 (ja) * | 1999-03-05 | 2010-10-06 | 出光興産株式会社 | スパッタリング、エレクトロンビーム及びイオンプレーティング用焼結体及びスパッタリング用ターゲット |
WO2000012445A1 (fr) * | 1998-08-31 | 2000-03-09 | Idemitsu Kosan Co., Ltd. | Cible pour film electroconducteur transparent, matiere electroconductrice transparente, verre electroconducteur transparent et film electroconducteur transparent |
JP4559553B2 (ja) * | 1999-03-05 | 2010-10-06 | 出光興産株式会社 | スパッタリング、エレクトロンビーム、イオンプレーティング用焼結体、透明導電ガラス及び透明導電フィルム |
KR100849258B1 (ko) * | 1999-11-25 | 2008-07-29 | 이데미쓰 고산 가부시키가이샤 | 스퍼터링 타겟 및 투명한 도전성 산화물 |
CN1283831C (zh) * | 2001-07-17 | 2006-11-08 | 出光兴产株式会社 | 溅射靶和透明导电膜 |
US8524123B2 (en) * | 2005-09-01 | 2013-09-03 | Idemitsu Kosan Co., Ltd. | Sputtering target, transparent conductive film and transparent electrode |
JP4960244B2 (ja) * | 2005-09-22 | 2012-06-27 | 出光興産株式会社 | 酸化物材料、及びスパッタリングターゲット |
-
2006
- 2006-09-25 US US12/088,027 patent/US8304359B2/en active Active
- 2006-09-25 KR KR1020087007300A patent/KR101314946B1/ko active IP Right Grant
- 2006-09-25 JP JP2007537602A patent/JP5188182B2/ja active Active
- 2006-09-25 CN CN2006800350780A patent/CN101273153B/zh active Active
- 2006-09-25 WO PCT/JP2006/318930 patent/WO2007037191A1/ja active Application Filing
- 2006-09-27 TW TW095135833A patent/TWI400346B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06236711A (ja) * | 1992-12-15 | 1994-08-23 | Idemitsu Kosan Co Ltd | 導電性材料およびその製造方法 |
JPH1083719A (ja) * | 1996-09-06 | 1998-03-31 | Minami Uchitsugu | 透明導電膜 |
JP2000256061A (ja) * | 1999-03-05 | 2000-09-19 | Idemitsu Kosan Co Ltd | 透明導電材料、透明導電ガラス及び透明導電フィルム |
JP2006210033A (ja) * | 2005-01-26 | 2006-08-10 | Idemitsu Kosan Co Ltd | Al配線を備えた透明導電膜積層回路基板及びその製造方法。 |
Non-Patent Citations (1)
Title |
---|
PALMER G.B. ET AL.: "Zn2-xSn1-xIn2xO4-delta: An Indium-Substituted Spinel with Transparent Conducting Properties", J. SOLID STATE CHEM., vol. 134, 1997, pages 192 - 197, XP003011359 * |
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1961715A1 (en) * | 2005-12-13 | 2008-08-27 | Idemitsu Kosan Co., Ltd. | Sintered body for vacuum vapor deposition |
EP1961715A4 (en) * | 2005-12-13 | 2010-08-25 | Idemitsu Kosan Co | SINTERED BODY FOR VAPORIZED VACUUM DEPOSITION |
CN102105619A (zh) * | 2008-06-06 | 2011-06-22 | 出光兴产株式会社 | 氧化物薄膜用溅射靶及其制造方法 |
WO2009148154A1 (ja) * | 2008-06-06 | 2009-12-10 | 出光興産株式会社 | 酸化物薄膜用スパッタリングターゲットおよびその製造法 |
CN102105619B (zh) * | 2008-06-06 | 2014-01-22 | 出光兴产株式会社 | 氧化物薄膜用溅射靶及其制造方法 |
US8623511B2 (en) | 2008-06-06 | 2014-01-07 | Idemitsu Kosan Co., Ltd. | Sputtering target for oxide thin film and process for producing the sputtering target |
US20110240988A1 (en) * | 2008-08-27 | 2011-10-06 | Idemitsu Kosan Co., Ltd. | Field effect transistor, method for manufacturing the same, and sputtering target |
TWI508284B (zh) * | 2008-08-27 | 2015-11-11 | Idemitsu Kosan Co | Field-effect transistor, method of manufacturing the same, and sputtering target |
JPWO2010023889A1 (ja) * | 2008-08-27 | 2012-01-26 | 出光興産株式会社 | 電界効果型トランジスタ、その製造方法及びスパッタリングターゲット |
JP2013030784A (ja) * | 2008-08-27 | 2013-02-07 | Idemitsu Kosan Co Ltd | 電界効果型トランジスタ、その製造方法及びスパッタリングターゲット |
KR101538283B1 (ko) * | 2008-08-27 | 2015-07-22 | 이데미쓰 고산 가부시키가이샤 | 전계 효과형 트랜지스터, 그의 제조 방법 및 스퍼터링 타겟 |
WO2010023889A1 (ja) * | 2008-08-27 | 2010-03-04 | 出光興産株式会社 | 電界効果型トランジスタ、その製造方法及びスパッタリングターゲット |
US10833201B2 (en) | 2008-08-27 | 2020-11-10 | Idemitsu Kosan Co., Ltd. | Semiconductor film comprising an oxide containing in atoms, Sn atoms and Zn atoms |
JP5307144B2 (ja) * | 2008-08-27 | 2013-10-02 | 出光興産株式会社 | 電界効果型トランジスタ、その製造方法及びスパッタリングターゲット |
US10644163B2 (en) | 2008-08-27 | 2020-05-05 | Idemitsu Kosan Co., Ltd. | Semiconductor film comprising an oxide containing in atoms, Sn atoms and Zn atoms |
JPWO2010058533A1 (ja) * | 2008-11-20 | 2012-04-19 | 出光興産株式会社 | ZnO−SnO2−In2O3系酸化物焼結体及び非晶質透明導電膜 |
WO2010058533A1 (ja) * | 2008-11-20 | 2010-05-27 | 出光興産株式会社 | ZnO-SnO2-In2O3系酸化物焼結体及び非晶質透明導電膜 |
JP2015038027A (ja) * | 2008-11-20 | 2015-02-26 | 出光興産株式会社 | ZnO−SnO2−In2O3系酸化物焼結体及び非晶質透明導電膜 |
US8753548B2 (en) | 2008-12-12 | 2014-06-17 | Idemitsu Kosan Co., Ltd. | Composite oxide sintered body and sputtering target comprising same |
JP2012180274A (ja) * | 2008-12-12 | 2012-09-20 | Idemitsu Kosan Co Ltd | 複合酸化物焼結体及びそれからなるスパッタリングターゲット |
WO2010067571A1 (ja) * | 2008-12-12 | 2010-06-17 | 出光興産株式会社 | 複合酸化物焼結体及びそれからなるスパッタリングターゲット |
US8871119B2 (en) | 2008-12-12 | 2014-10-28 | Idemitsu Kosan Co., Ltd. | Composite oxide sintered body and sputtering target comprising same |
JP5145513B2 (ja) * | 2008-12-12 | 2013-02-20 | 出光興産株式会社 | 複合酸化物焼結体及びそれからなるスパッタリングターゲット |
US10468535B2 (en) * | 2010-04-07 | 2019-11-05 | Kobe Steel, Ltd. | Oxide for semiconductor layer of thin film transistor, sputtering target, and thin film transistor |
US20130009111A1 (en) * | 2010-04-07 | 2013-01-10 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Oxide for semiconductor layer of thin film transistor, sputtering target, and thin film transistor |
US9058914B2 (en) | 2010-11-16 | 2015-06-16 | Kobelco Research Institute, Inc. | Oxide sintered compact and sputtering target |
JP2012121791A (ja) * | 2010-11-16 | 2012-06-28 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
WO2012067036A1 (ja) * | 2010-11-16 | 2012-05-24 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
JP2012158512A (ja) * | 2011-01-14 | 2012-08-23 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
WO2012096343A1 (ja) * | 2011-01-14 | 2012-07-19 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
WO2012108506A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
JP2012180264A (ja) * | 2011-02-10 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
US9023746B2 (en) | 2011-02-10 | 2015-05-05 | Kobelco Research Institute, Inc. | Oxide sintered body and sputtering target |
JP2012180263A (ja) * | 2011-02-10 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
WO2012108509A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社コベルコ科研 | 酸化物焼結体およびスパッタリングターゲット |
JP2012180265A (ja) * | 2011-02-10 | 2012-09-20 | Kobelco Kaken:Kk | 酸化物焼結体およびスパッタリングターゲット |
US9175380B2 (en) | 2011-02-10 | 2015-11-03 | Kobelco Research Institute, Inc. | Oxide sintered body and sputtering target |
JP2013177676A (ja) * | 2012-02-06 | 2013-09-09 | Mitsubishi Materials Corp | 酸化物スパッタリングターゲット及び光記録媒体用保護膜 |
US9362313B2 (en) | 2012-05-09 | 2016-06-07 | Kobe Steel, Ltd. | Thin film transistor and display device |
US9647126B2 (en) | 2012-05-30 | 2017-05-09 | Kobe Steel, Ltd. | Oxide for semiconductor layer in thin film transistor, thin film transistor, display device, and sputtering target |
US10196733B2 (en) | 2012-05-31 | 2019-02-05 | Idemitsu Kosan Co., Ltd. | Sputtering target |
KR20150023313A (ko) | 2012-05-31 | 2015-03-05 | 이데미쓰 고산 가부시키가이샤 | 스퍼터링 타겟 |
JPWO2013179676A1 (ja) * | 2012-05-31 | 2016-01-18 | 出光興産株式会社 | スパッタリングターゲット |
WO2013179676A1 (ja) * | 2012-05-31 | 2013-12-05 | 出光興産株式会社 | スパッタリングターゲット |
US9343586B2 (en) | 2012-06-06 | 2016-05-17 | Kobe Steel, Ltd. | Thin film transistor |
US9324882B2 (en) | 2012-06-06 | 2016-04-26 | Kobe Steel, Ltd. | Thin film transistor |
US9202926B2 (en) | 2012-06-06 | 2015-12-01 | Kobe Steel, Ltd. | Thin film transistor |
US20190035626A1 (en) * | 2012-07-17 | 2019-01-31 | Idemitsu Kosan Co., Ltd. | Sputtering target, oxide semiconductor thin film, and method for producing oxide semiconductor thin film |
US11462399B2 (en) | 2012-07-17 | 2022-10-04 | Idemitsu Kosan Co., Ltd. | Sputtering target, oxide semiconductor thin film, and method for producing oxide semiconductor thin film |
US20150311071A1 (en) * | 2012-07-17 | 2015-10-29 | Idemitsu Kosan Co., Ltd. | Sputtering target, oxide semiconductor thin film, and method for producing oxide semiconductor thin film |
US10566457B2 (en) | 2012-08-31 | 2020-02-18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Thin film transistor and display device |
US9318507B2 (en) | 2012-08-31 | 2016-04-19 | Kobe Steel, Ltd. | Thin film transistor and display device |
US20150332902A1 (en) * | 2012-10-18 | 2015-11-19 | Idemitsu Kosan Co, Ltd. | Sputtering target, oxide semiconductor thin film, and methods for producing these |
JP2018095972A (ja) * | 2013-04-08 | 2018-06-21 | 三菱マテリアル株式会社 | 酸化物スパッタリングターゲット及びその製造方法 |
KR20190130663A (ko) | 2017-05-19 | 2019-11-22 | 가부시키가이샤 코베루코 카겐 | 산화물 소결체 및 스퍼터링 타깃 |
US11104615B2 (en) | 2017-05-19 | 2021-08-31 | Kobelco Research Institute, Inc. | Oxide sintered body and sputtering target |
WO2019026954A1 (ja) * | 2017-08-01 | 2019-02-07 | 出光興産株式会社 | スパッタリングターゲット、酸化物半導体薄膜、薄膜トランジスタおよび電子機器 |
KR20200037271A (ko) | 2017-08-01 | 2020-04-08 | 이데미쓰 고산 가부시키가이샤 | 스퍼터링 타깃, 산화물 반도체 박막, 박막 트랜지스터 및 전자 기기 |
JPWO2019026954A1 (ja) * | 2017-08-01 | 2020-09-10 | 出光興産株式会社 | スパッタリングターゲット、酸化物半導体薄膜、薄膜トランジスタおよび電子機器 |
JP7075934B2 (ja) | 2017-08-01 | 2022-05-26 | 出光興産株式会社 | スパッタリングターゲット、酸化物半導体薄膜、薄膜トランジスタおよび電子機器 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2007037191A1 (ja) | 2009-04-09 |
CN101273153A (zh) | 2008-09-24 |
KR20080049072A (ko) | 2008-06-03 |
CN101273153B (zh) | 2012-08-29 |
TW200724702A (en) | 2007-07-01 |
US20090308635A1 (en) | 2009-12-17 |
KR101314946B1 (ko) | 2013-10-04 |
JP5188182B2 (ja) | 2013-04-24 |
US8304359B2 (en) | 2012-11-06 |
TWI400346B (zh) | 2013-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5188182B2 (ja) | スパッタリングターゲット、透明導電膜及びタッチパネル用透明電極 | |
JP5330469B2 (ja) | スパッタリングターゲット、透明導電膜及び透明電極 | |
JP4960244B2 (ja) | 酸化物材料、及びスパッタリングターゲット | |
JP4850378B2 (ja) | スパッタリングターゲット、透明導電性酸化物、およびスパッタリングターゲットの製造方法 | |
JP4947942B2 (ja) | スパッタリングターゲット | |
JP5096250B2 (ja) | 酸化物焼結体の製造方法、酸化物焼結体、スパッタリングタ−ゲット、酸化物薄膜、薄膜トランジスタの製造方法及び半導体装置 | |
JP4933756B2 (ja) | スパッタリングターゲット | |
TWI401771B (zh) | 薄膜電晶體型基板、薄膜電晶體型液晶顯示裝置及薄膜電晶體型基板之製造方法 | |
TWI480255B (zh) | Oxide sintered body and sputtering target | |
WO2009142289A1 (ja) | スパッタリングターゲット、それを用いたアモルファス酸化物薄膜の形成方法、及び薄膜トランジスタの製造方法 | |
WO2009148154A1 (ja) | 酸化物薄膜用スパッタリングターゲットおよびその製造法 | |
WO2007026783A1 (ja) | スパッタリングターゲット、透明導電膜及び透明電極 | |
EP2524905A1 (en) | In-Ga-O OXIDE SINTERED BODY, TARGET, OXIDE SEMICONDUCTOR THIN FILM, AND MANUFACTURING METHODS THEREFOR | |
JP2011105563A (ja) | スパッタリングターゲット及びそれを用いた薄膜トランジスタ | |
US9153438B2 (en) | Sintered oxide body, target comprising the same, and oxide semiconductor thin film | |
TWI546273B (zh) | In-Ga-Zn-based oxide sputtering target and a method for manufacturing the same | |
JPWO2007069415A1 (ja) | 真空蒸着用焼結体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680035078.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2007537602 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087007300 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06810498 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12088027 Country of ref document: US |