KR20120094013A - 스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 - Google Patents
스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 Download PDFInfo
- Publication number
- KR20120094013A KR20120094013A KR1020127014740A KR20127014740A KR20120094013A KR 20120094013 A KR20120094013 A KR 20120094013A KR 1020127014740 A KR1020127014740 A KR 1020127014740A KR 20127014740 A KR20127014740 A KR 20127014740A KR 20120094013 A KR20120094013 A KR 20120094013A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- oxide semiconductor
- oxide
- film
- target
- 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.)
- Ceased
Links
Images
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
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/10—Glass or silica
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3411—Constructional aspects of the reactor
- H01J37/3414—Targets
- H01J37/3426—Material
- H01J37/3429—Plural materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/008—Handling preformed parts, e.g. inserts
-
- 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
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure 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
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0072—Heat 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
-
- 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
- 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
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/0242—Crystalline insulating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02488—Insulating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02551—Group 12/16 materials
- H01L21/02554—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02565—Oxide semiconducting materials not being Group 12/16 materials, e.g. ternary compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6713—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/60—Electrodes characterised by their materials
- H10D64/62—Electrodes ohmically coupled to a semiconductor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
-
- 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
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
- C04B2235/662—Annealing after 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
- 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
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/666—Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS]
-
- 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
- C04B2235/77—Density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/332—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Robotics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Thin Film Transistor (AREA)
- Physical Vapour Deposition (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
도 2는 실시형태에 따른 트랜지스터의 평면도 및 단면도이고,
도 3은 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 4는 실시형태에 따른 트랜지스터의 평면도 및 단면도이고,
도 5는 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 6은 실시형태에 따른 트랜지스터의 단면도이고,
도 7은 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 8은 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 9는 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 10은 실시형태에 따른 트랜지스터의 제조 공정을 설명하는 도면이고,
도 11은 실시형태에 따른 트랜지스터의 단면도이고,
도 12는 산화물 반도체를 이용한 탑 게이트형의 트랜지스터의 종단면도이고,
도 13은 도 12에 나타낸 A-A' 단면에서의 에너지밴드도(모식도)이고,
도 14(A)는 게이트(GE)에 양의 전위(VG>0)가 인가된 상태를 나타내고, 도 14(B)는 게이트(GE)에 음의 전위(VG<0)가 인가된 상태를 나타낸 도면이고,
도 15는 진공 준위와 금속의 일함수(φM), 산화물 반도체의 전자 친화력(χ)의 관계를 나타낸 도면이고,
도 16은 전자기기의 예를 나타낸 도면이다.
303 보호 절연층 310 트랜지스터
311 게이트 전극층 313 채널 형성 영역
314a 고저항 소스 영역 314b 고저항 드레인 영역
315a 소스 전극층 315b 드레인 전극층
316 산화물 절연층 320 기판
322 게이트 절연층 323 보호 절연층
330 산화물 반도체막 331 산화물 반도체층
332 산화물 반도체층 340 기판
342 게이트 절연층 343 보호 절연층
345 산화물 반도체막 346 산화물 반도체층
350 트랜지스터 351 게이트 전극층
352 산화물 반도체층 355a 소스 전극층
355b 드레인 전극층 356 산화물 절연층
360 트랜지스터 361 게이트 전극층
362 산화물 반도체층 363 채널 형성 영역
364a 고저항 소스 영역 364b 고저항 드레인 영역
365a 소스 전극층 365b 드레인 전극층
366 산화물 절연층 370 기판
372a 게이트 절연층 372b 게이트 절연층
373 보호 절연층 380 트랜지스터
381 게이트 전극층 382 산화물 반도체층
385a 소스 전극층 385b 드레인 전극층
386 산화물 절연층 390 트랜지스터
391 게이트 전극층 392 산화물 반도체층
393 산화물 반도체막 394 기판
395a 소스 전극층 395b 드레인 전극층
396 산화물 절연층 397 게이트 절연층
398 보호 절연층 399 산화물 반도체층
400 기판 402 게이트 절연층
407 절연층 410 트랜지스터
411 게이트 전극층 412 산화물 반도체층
414a 배선층 414b 배선층
415a 소스 전극층 또는 드레인 전극층
415b 소스 전극층 또는 드레인 전극층
420 기판 421a 개구
421b 개구 422 절연층
423 개구 424 도전층
425 트랜지스터 426 트랜지스터
427 도전층 450 기판
452 게이트 절연층 457 절연층
460 트랜지스터 461 게이트 전극층
461a 게이트 전극층 461b 게이트 전극층
462 산화물 반도체층 464 배선층
465a 소스 전극층 또는 드레인 전극층
465a1 소스 전극층 또는 드레인 전극층
465a2 소스 전극층 또는 드레인 전극층
465b 소스 전극층 또는 드레인 전극층
468 배선층 501 본체
502 하우징 503 표시부
504 키보드 511 본체
512 스타일러스 513 표시부
514 조작 버튼 515 외부 인터페이스
520 전자서적 521 하우징
523 하우징 525 표시부
527 표시부 531 전원
533 조작키 535 스피커
537 축부 540 하우징
541 하우징 542 표시 패널
543 스피커 544 마이크로폰
545 조작키 546 포인팅 디바이스
547 카메라용 렌즈 548 외부 접속 단자
549 태양전지 셀 550 외부 메모리 슬롯
561 본체 563 접안부
564 조작 스위치 565 표시부(B)
566 배터리 567 표시부(A)
570 텔레비전 장치 571 하우징
573 표시부 575 스탠드
577 표시부 579 조작키
580 리모콘 조작기
Claims (18)
- 스퍼터링 타겟으로서,
산화 마그네슘, 산화 아연, 산화 알루미늄, 산화 갈륨, 산화 인듐 또는 산화 주석에서 선택된 적어도 하나의 금속 산화물의 소결체를 포함하고,
상기 소결체는 세정 후 가열 처리를 받으며,
상기 소결체에 함유된 수소 농도가 1×1016atoms/cm3 미만인, 스퍼터링 타겟.
- 제 1 항에 있어서,
상기 소결체는 산화 인듐, 산화 갈륨, 및 산화 아연의 소결체인, 스퍼터링 타겟.
- 제 1 항에 있어서,
산화 규소를 더 포함하고, 상기 산화 규소는 상기 스프터링 타겟에 0.1중량% 이상 20중량% 이하로 추가되는, 스퍼터링 타겟.
- 스퍼터링 타겟을 이용하여 제조된 산화물 반도체층을 활성층으로서 포함하는 트랜지스터로서,
상기 스퍼터링 타겟은 산화 마그네슘, 산화 아연, 산화 알루미늄, 산화 갈륨, 산화 인듐 또는 산화 주석에서 선택된 적어도 하나의 금속 산화물을 포함하고,
상기 산화물 반도체에 함유된 수소 농도가 1×1016atoms/cm3 미만인, 트랜지스터.
- 제 4 항에 있어서,
상기 산화물 반도체층은 산화 인듐, 산화 갈륨, 및 산화 아연의 혼합된 층인, 트랜지스터.
- 제 4 항에 있어서,
상기 산화물 반도체층은 산화 규소를 포함하고, 상기 산화 규소는 상기 스프터링 타겟에 0.1중량% 이상 20중량% 이하로 추가되는, 트랜지스터.
- 스퍼터링 타겟의 제조 방법으로서,
복수의 금속 산화물을 혼합하고, 소성하여 소결체를 형성하는 단계,
상기 소결체를 기계 가공하여 타겟으로 성형하는 단계,
상기 타겟을 세정하는 단계, 및
세정된 타겟에 가열 처리를 수행하는 단계를
포함하는, 스퍼터링 타겟의 제조 방법.
- 제 7 항에 있어서,
상기 세정하는 단계는 초음파 세정에 의해 수행되는, 스퍼터링 타겟의 제조 방법.
- 제 7 항에 있어서,
상기 가열 처리의 온도는 425℃ 이상 750℃ 이하인, 스퍼터링 타겟의 제조 방법.
- 제 7 항에 있어서,
상기 가열 처리는 상기 소결체에 함유된 수소의 농도가 1×1016atoms/cm3 미만이 되도록 수행되는, 스퍼터링 타겟의 제조 방법.
- 제 7 항에 있어서,
상기 가열 처리는 질소, 헬륨, 네온, 아르곤 중 적어도 하나의 가스가 도입되는 가열 처리 장치에서 수행되고,
복수의 상기 적어도 하나의 가스의 순도를 6N 이상, 또는 7N 이상으로 설정하며,
6N은 99.9999%이고, 7N은 99.99999%인, 스퍼터링 타겟의 제조 방법.
- 제 7 항에 있어서,
상기 복수의 금속 산화물은 산화 아연, 산화 갈륨, 및 산화 인듐을 포함하는, 스퍼터링 타겟의 제조 방법.
- 스퍼터링 타겟의 제조 방법으로서,
복수의 금속 산화물을 혼합하고, 소성하여 소결체를 형성하는 단계,
상기 소결체를 기계 가공하여 타겟으로 성형하는 단계,
상기 타겟을 세정하는 단계,
세정 후의 타겟을 가열 처리를 수행하는 단계, 및
상기 타겟을 백킹 플레이트에 부착하는 단계를
포함하는, 스퍼터링 타겟의 제조 방법.
- 제 13 항에 있어서,
상기 세정하는 단계는 초음파 세정에 의해 수행되는, 스퍼터링 타겟의 제조 방법.
- 제 13 항에 있어서,
상기 가열 처리의 온도는 425℃ 이상 750℃ 이하인, 스퍼터링 타겟의 제조 방법. - 제 13 항에 있어서,
상기 가열 처리는 상기 소결체에 함유된 수소의 농도가 1×1016atoms/cm3 미만이 되도록 수행되는, 스퍼터링 타겟의 제조 방법.
- 제 13 항에 있어서,
상기 가열 처리는 질소, 헬륨, 네온, 아르곤 중 적어도 하나의 가스가 도입되는 가열 처리 장치에서 수행되고,
복수의 상기 적어도 하나의 가스의 순도를 6N 이상, 또는 7N 이상으로 설정하며,
6N은 99.9999%이고, 7N은 99.99999%인, 스퍼터링 타겟의 제조 방법.
- 제 13 항에 있어서,
상기 복수의 금속 산화물은 산화 아연, 산화 갈륨, 및 산화 인듐을 포함하는, 스퍼터링 타겟의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2009-260224 | 2009-11-13 | ||
JP2009260224 | 2009-11-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177017122A Division KR20170072965A (ko) | 2009-11-13 | 2010-10-21 | 스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120094013A true KR20120094013A (ko) | 2012-08-23 |
Family
ID=43991541
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127014740A Ceased KR20120094013A (ko) | 2009-11-13 | 2010-10-21 | 스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 |
KR1020177017122A Ceased KR20170072965A (ko) | 2009-11-13 | 2010-10-21 | 스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177017122A Ceased KR20170072965A (ko) | 2009-11-13 | 2010-10-21 | 스퍼터링 타겟 및 그 제조방법, 및 트랜지스터 |
Country Status (5)
Country | Link |
---|---|
US (3) | US8492862B2 (ko) |
JP (9) | JP5627098B2 (ko) |
KR (2) | KR20120094013A (ko) |
TW (2) | TWI542717B (ko) |
WO (1) | WO2011058882A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410943B1 (ko) * | 2012-12-20 | 2014-07-04 | 재단법인 포항산업과학연구원 | 고 아연 분율의 산화인듐-산화갈륨-산화아연 혼합 화합물의 소결체 및 그 제조방법 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011058934A1 (en) * | 2009-11-13 | 2011-05-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
WO2011058882A1 (en) * | 2009-11-13 | 2011-05-19 | Semiconductor Energy Laboratory Co., Ltd. | Sputtering target and manufacturing method thereof, and transistor |
US8685787B2 (en) | 2010-08-25 | 2014-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
US8883555B2 (en) | 2010-08-25 | 2014-11-11 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, manufacturing method of electronic device, and sputtering target |
WO2012029612A1 (en) * | 2010-09-03 | 2012-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Sputtering target and method for manufacturing semiconductor device |
US8894825B2 (en) | 2010-12-17 | 2014-11-25 | Semiconductor Energy Laboratory Co., Ltd. | Sputtering target, method for manufacturing the same, manufacturing semiconductor device |
US9219159B2 (en) * | 2011-03-25 | 2015-12-22 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming oxide semiconductor film and method for manufacturing semiconductor device |
TWI545652B (zh) | 2011-03-25 | 2016-08-11 | 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 |
KR102492593B1 (ko) | 2011-06-08 | 2023-01-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스퍼터링 타겟, 스퍼터링 타겟의 제조 방법 및 박막의 형성 방법 |
EP2748351A1 (en) * | 2011-08-25 | 2014-07-02 | Applied Materials, Inc. | Sputtering apparatus and method |
SG11201505099TA (en) * | 2011-09-29 | 2015-08-28 | Semiconductor Energy Lab | Semiconductor device |
CN106847929B (zh) * | 2011-09-29 | 2020-06-23 | 株式会社半导体能源研究所 | 半导体装置 |
KR20130046357A (ko) * | 2011-10-27 | 2013-05-07 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
KR20140097244A (ko) | 2011-11-08 | 2014-08-06 | 토소우 에스엠디, 인크 | 특별한 표면 처리를 하고 양호한 입자 성능을 가진 실리콘 스퍼터링 타겟 및 그 제조 방법들 |
US9057126B2 (en) * | 2011-11-29 | 2015-06-16 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing sputtering target and method for manufacturing semiconductor device |
KR20140101817A (ko) | 2011-12-02 | 2014-08-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
CN102751240B (zh) * | 2012-05-18 | 2015-03-11 | 京东方科技集团股份有限公司 | 薄膜晶体管阵列基板及其制造方法、显示面板、显示装置 |
WO2014002916A1 (en) * | 2012-06-29 | 2014-01-03 | Semiconductor Energy Laboratory Co., Ltd. | Method for using sputtering target and method for manufacturing oxide film |
JP6059460B2 (ja) * | 2012-07-20 | 2017-01-11 | 株式会社コベルコ科研 | ターゲット組立体 |
US10557192B2 (en) | 2012-08-07 | 2020-02-11 | Semiconductor Energy Laboratory Co., Ltd. | Method for using sputtering target and method for forming oxide film |
US9885108B2 (en) | 2012-08-07 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming sputtering target |
CN102856392B (zh) * | 2012-10-09 | 2015-12-02 | 深圳市华星光电技术有限公司 | 薄膜晶体管主动装置及其制作方法 |
KR102227591B1 (ko) * | 2012-10-17 | 2021-03-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
KR101504580B1 (ko) * | 2012-10-19 | 2015-03-20 | 홍성돈 | 코팅 성능이 향상된 엠블럼 코팅 장치 |
EP2767610B1 (en) * | 2013-02-18 | 2015-12-30 | Heraeus Deutschland GmbH & Co. KG | ZnO-Al2O3-MgO sputtering target and method for the production thereof |
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 |
JP6345544B2 (ja) * | 2013-09-05 | 2018-06-20 | 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 |
TWI677989B (zh) * | 2013-09-19 | 2019-11-21 | 日商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 |
JP2016027597A (ja) * | 2013-12-06 | 2016-02-18 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR20170101233A (ko) | 2014-12-26 | 2017-09-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스퍼터링용 타깃의 제작 방법 |
US20170229295A1 (en) * | 2016-02-09 | 2017-08-10 | Honeywell International Inc. | Sputtering device component with modified surface and method of making |
US10655212B2 (en) | 2016-12-15 | 2020-05-19 | Honeywell Internatonal Inc | Sputter trap having multimodal particle size distribution |
KR102082602B1 (ko) * | 2018-03-08 | 2020-04-23 | 토토 가부시키가이샤 | 복합 구조물 및 복합 구조물을 구비한 반도체 제조 장치 그리고 디스플레이 제조 장치 |
CN112975593A (zh) * | 2021-04-29 | 2021-06-18 | 合肥江丰电子材料有限公司 | 一种含钼靶材的自动抛光工艺方法 |
CN113182941A (zh) * | 2021-04-29 | 2021-07-30 | 合肥江丰电子材料有限公司 | 一种含铜靶材的自动抛光工艺方法 |
CN113442000A (zh) * | 2021-06-08 | 2021-09-28 | 先导薄膜材料有限公司 | 一种金属铋平面靶材的制备方法 |
WO2023189870A1 (ja) * | 2022-03-29 | 2023-10-05 | 出光興産株式会社 | スパッタリングターゲット、スパッタリングターゲットの製造方法、酸化物薄膜、薄膜トランジスタ、及び電子機器 |
CN114823977B (zh) * | 2022-04-25 | 2024-02-23 | 中国科学技术大学 | 氧化镓光电探测器的制备方法 |
Family Cites Families (169)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0784654B2 (ja) * | 1989-07-13 | 1995-09-13 | 株式会社ジャパンエナジー | Ito透明導電膜用スパッタリングターゲットの製造方法 |
JPH04154654A (ja) * | 1990-10-19 | 1992-05-27 | Sumitomo Metal Mining Co Ltd | Ito焼結体の製造方法 |
JPH04293769A (ja) * | 1991-03-20 | 1992-10-19 | Tosoh Corp | 低温成膜用itoスパッタリングタ−ゲット |
JP3030913B2 (ja) * | 1991-04-15 | 2000-04-10 | 住友金属鉱山株式会社 | Ito焼結体の製造方法 |
JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
JPH073443A (ja) * | 1993-06-16 | 1995-01-06 | Asahi Glass Co Ltd | スパッタリングターゲットとその製造方法 |
JP3864425B2 (ja) * | 1994-03-22 | 2006-12-27 | 東ソー株式会社 | アルミニウムドープ酸化亜鉛焼結体およびその製造方法並びにその用途 |
JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
US5836506A (en) | 1995-04-21 | 1998-11-17 | Sony Corporation | Sputter target/backing plate assembly and method of making same |
US5539219A (en) * | 1995-05-19 | 1996-07-23 | Ois Optical Imaging Systems, Inc. | Thin film transistor with reduced channel length for liquid crystal displays |
WO1997001853A1 (fr) | 1995-06-28 | 1997-01-16 | Idemitsu Kosan Co., Ltd. | Stratifie transparent conducteur et ecran tactile realise a partir dudit stratifie |
JP3746094B2 (ja) * | 1995-06-28 | 2006-02-15 | 出光興産株式会社 | ターゲットおよびその製造方法 |
JPH11505377A (ja) * | 1995-08-03 | 1999-05-18 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 半導体装置 |
US5650358A (en) * | 1995-08-28 | 1997-07-22 | Ois Optical Imaging Systems, Inc. | Method of making a TFT having a reduced channel length |
EP1553205B1 (en) * | 1995-10-12 | 2017-01-25 | Kabushiki Kaisha Toshiba | Sputter target for forming thin film interconnector and thin film interconnector line |
JP3625598B2 (ja) * | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
JP2985789B2 (ja) | 1996-08-30 | 1999-12-06 | 日本電気株式会社 | 半導体装置の製造方法 |
US6673400B1 (en) | 1996-10-15 | 2004-01-06 | Texas Instruments Incorporated | Hydrogen gettering system |
JPH10297966A (ja) | 1997-04-28 | 1998-11-10 | Sumitomo Metal Mining Co Ltd | スパッタリングターゲット用ZnO−Ga2O3系焼結体の製造方法 |
JPH1150244A (ja) | 1997-08-05 | 1999-02-23 | Riyouka Massey Kk | スパッタリングターゲット材およびその製造方法 |
JP4076265B2 (ja) * | 1998-03-31 | 2008-04-16 | 三井金属鉱業株式会社 | 酸化亜鉛焼結体スパッタリングターゲットおよびその製造方法 |
JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
JP2000150861A (ja) * | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
JP3276930B2 (ja) * | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
JP3362008B2 (ja) * | 1999-02-23 | 2003-01-07 | シャープ株式会社 | 液晶表示装置およびその製造方法 |
TW460731B (en) * | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
CA2322714A1 (en) * | 1999-10-25 | 2001-04-25 | Ainissa G. Ramirez | Article comprising improved noble metal-based alloys and method for making the same |
JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
KR20020038482A (ko) * | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
JP4845267B2 (ja) * | 2001-01-15 | 2011-12-28 | 東芝モバイルディスプレイ株式会社 | レーザアニール装置およびレーザアニール方法 |
JP3997731B2 (ja) * | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
JP4090716B2 (ja) * | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
EP1443130B1 (en) * | 2001-11-05 | 2011-09-28 | Japan Science and Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
JP2003216100A (ja) | 2002-01-21 | 2003-07-30 | Matsushita Electric Ind Co Ltd | El表示パネルとel表示装置およびその駆動方法および表示装置の検査方法とel表示装置のドライバ回路 |
JP2003277924A (ja) | 2002-01-21 | 2003-10-02 | Sumitomo Metal Mining Co Ltd | ルテニウムスパッタリングターゲットの製造方法及びそれにより得られたターゲット |
JP2003213407A (ja) | 2002-01-24 | 2003-07-30 | Nikko Materials Co Ltd | 高純度ニッケル又はニッケル合金スパッタリングターゲット及びその製造方法 |
JP4083486B2 (ja) * | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
US7049190B2 (en) * | 2002-03-15 | 2006-05-23 | Sanyo Electric Co., Ltd. | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device |
JP3933591B2 (ja) * | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US7339187B2 (en) * | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
EP1367659B1 (en) * | 2002-05-21 | 2012-09-05 | Semiconductor Energy Laboratory Co., Ltd. | Organic field effect transistor |
JP2004022625A (ja) * | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US7105868B2 (en) * | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
US7067843B2 (en) * | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
KR100602062B1 (ko) | 2003-04-03 | 2006-07-14 | 엘지.필립스 엘시디 주식회사 | 수평 전계 인가형 액정 표시 장치 및 그 제조 방법 |
WO2004105054A1 (ja) * | 2003-05-20 | 2004-12-02 | Idemitsu Kosan Co. Ltd. | 非晶質透明導電膜、及びその原料スパッタリングターゲット、及び非晶質透明電極基板、及びその製造方法、及び液晶ディスプレイ用カラーフィルタ |
JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
US7262463B2 (en) * | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
KR101012491B1 (ko) | 2003-12-04 | 2011-02-08 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이기판과 제조방법 |
US7145174B2 (en) * | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
US7282782B2 (en) * | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
KR101019337B1 (ko) * | 2004-03-12 | 2011-03-07 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 아몰퍼스 산화물 및 박막 트랜지스터 |
US7297977B2 (en) * | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
KR101132266B1 (ko) | 2004-03-26 | 2012-04-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제조 방법 |
JP4823543B2 (ja) | 2004-03-26 | 2011-11-24 | 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 |
US7211825B2 (en) * | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
US7476105B2 (en) * | 2004-08-06 | 2009-01-13 | Super Talent Electronics, Inc. | Super-digital (SD) flash card with asymmetric circuit board and mechanical switch |
US7378286B2 (en) | 2004-08-20 | 2008-05-27 | Sharp Laboratories Of America, Inc. | Semiconductive metal oxide thin film ferroelectric memory transistor |
JP2006100760A (ja) * | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
US7285501B2 (en) * | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
US7298084B2 (en) * | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
US7791072B2 (en) * | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
US7863611B2 (en) * | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
CN101057333B (zh) * | 2004-11-10 | 2011-11-16 | 佳能株式会社 | 发光器件 |
US7453065B2 (en) * | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
KR100939998B1 (ko) * | 2004-11-10 | 2010-02-03 | 캐논 가부시끼가이샤 | 비정질 산화물 및 전계 효과 트랜지스터 |
KR100889796B1 (ko) * | 2004-11-10 | 2009-03-20 | 캐논 가부시끼가이샤 | 비정질 산화물을 사용한 전계 효과 트랜지스터 |
US7829444B2 (en) * | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
US7579224B2 (en) * | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
TWI472037B (zh) * | 2005-01-28 | 2015-02-01 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
US7608531B2 (en) * | 2005-01-28 | 2009-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic device, and method of manufacturing semiconductor device |
US7858451B2 (en) * | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
US7948171B2 (en) * | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20060197092A1 (en) * | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
US8681077B2 (en) * | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
WO2006101152A1 (ja) | 2005-03-23 | 2006-09-28 | National Institute Of Advanced Industrial Science And Technology | 不揮発性メモリ素子 |
US7544967B2 (en) * | 2005-03-28 | 2009-06-09 | Massachusetts Institute Of Technology | Low voltage flexible organic/transparent transistor for selective gas sensing, photodetecting and CMOS device applications |
US7645478B2 (en) * | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
US8300031B2 (en) * | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
JP2006344849A (ja) * | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
US7691666B2 (en) * | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7402506B2 (en) * | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7507618B2 (en) * | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
KR100711890B1 (ko) * | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007059128A (ja) * | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
JP4280736B2 (ja) * | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
JP4850457B2 (ja) * | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
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 |
JP4560502B2 (ja) | 2005-09-06 | 2010-10-13 | キヤノン株式会社 | 電界効果型トランジスタ |
JP5116225B2 (ja) * | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
JP5058469B2 (ja) | 2005-09-06 | 2012-10-24 | キヤノン株式会社 | スパッタリングターゲットおよび該ターゲットを用いた薄膜の形成方法 |
EP1998373A3 (en) | 2005-09-29 | 2012-10-31 | Semiconductor Energy Laboratory Co, Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
JP5064747B2 (ja) | 2005-09-29 | 2012-10-31 | 株式会社半導体エネルギー研究所 | 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法 |
JP5078246B2 (ja) | 2005-09-29 | 2012-11-21 | 株式会社半導体エネルギー研究所 | 半導体装置、及び半導体装置の作製方法 |
JP5037808B2 (ja) * | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
KR20090130089A (ko) * | 2005-11-15 | 2009-12-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 다이오드 및 액티브 매트릭스 표시장치 |
TWI292281B (en) * | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
US7867636B2 (en) * | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
JP4977478B2 (ja) * | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
US7977169B2 (en) * | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
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 |
JP2007250982A (ja) | 2006-03-17 | 2007-09-27 | Canon Inc | 酸化物半導体を用いた薄膜トランジスタ及び表示装置 |
KR20070101595A (ko) * | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
US20070252928A1 (en) * | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
JP5028033B2 (ja) * | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4999400B2 (ja) * | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
JP4332545B2 (ja) * | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
JP5164357B2 (ja) * | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
JP4274219B2 (ja) * | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
US7989361B2 (en) | 2006-09-30 | 2011-08-02 | Samsung Electronics Co., Ltd. | Composition for dielectric thin film, metal oxide dielectric thin film using the same and preparation method thereof |
JP2008091789A (ja) | 2006-10-04 | 2008-04-17 | Hitachi Cable Ltd | 発光ダイオード |
US7622371B2 (en) * | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
JP5216204B2 (ja) | 2006-10-31 | 2013-06-19 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその作製方法 |
JP5116290B2 (ja) | 2006-11-21 | 2013-01-09 | キヤノン株式会社 | 薄膜トランジスタの製造方法 |
US7772021B2 (en) * | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
JP2008140684A (ja) * | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
JP5143410B2 (ja) | 2006-12-13 | 2013-02-13 | 出光興産株式会社 | スパッタリングターゲットの製造方法 |
US8784700B2 (en) | 2006-12-13 | 2014-07-22 | Idemitsu Kosan Co., Ltd. | Sputtering target and oxide semiconductor film |
KR101303578B1 (ko) * | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
US8207063B2 (en) * | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
KR100851215B1 (ko) * | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
JP4727684B2 (ja) | 2007-03-27 | 2011-07-20 | 富士フイルム株式会社 | 薄膜電界効果型トランジスタおよびそれを用いた表示装置 |
JP5197058B2 (ja) | 2007-04-09 | 2013-05-15 | キヤノン株式会社 | 発光装置とその作製方法 |
US7795613B2 (en) * | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
JP2008270313A (ja) | 2007-04-17 | 2008-11-06 | Matsushita Electric Ind Co Ltd | 半導体記憶素子 |
KR101325053B1 (ko) * | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR20080094300A (ko) * | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
KR101334181B1 (ko) * | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
WO2008133345A1 (en) | 2007-04-25 | 2008-11-06 | Canon Kabushiki Kaisha | Oxynitride semiconductor |
KR101345376B1 (ko) * | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
JP5241143B2 (ja) * | 2007-05-30 | 2013-07-17 | キヤノン株式会社 | 電界効果型トランジスタ |
JP5049659B2 (ja) | 2007-06-11 | 2012-10-17 | 昭和電工株式会社 | Iii族窒化物半導体の製造方法、iii族窒化物半導体発光素子の製造方法、及びiii族窒化物半導体発光素子、並びにランプ |
US7763502B2 (en) | 2007-06-22 | 2010-07-27 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor substrate, method for manufacturing semiconductor substrate, semiconductor device, and electronic device |
KR100884883B1 (ko) | 2007-06-26 | 2009-02-23 | 광주과학기술원 | 아연산화물 반도체 및 이를 제조하기 위한 방법 |
JP5446161B2 (ja) | 2007-08-31 | 2014-03-19 | 住友電気工業株式会社 | ショットキーバリアダイオードおよびその製造方法 |
JP2009127125A (ja) | 2007-11-28 | 2009-06-11 | Mitsui Mining & Smelting Co Ltd | スパッタリングターゲット材およびこれから得られるスパッタリングターゲット |
KR101270174B1 (ko) | 2007-12-03 | 2013-05-31 | 삼성전자주식회사 | 산화물 반도체 박막 트랜지스터의 제조방법 |
JP5213422B2 (ja) | 2007-12-04 | 2013-06-19 | キヤノン株式会社 | 絶縁層を有する酸化物半導体素子およびそれを用いた表示装置 |
CN101897031B (zh) | 2007-12-13 | 2013-04-17 | 出光兴产株式会社 | 使用了氧化物半导体的场效应晶体管及其制造方法 |
US8202365B2 (en) | 2007-12-17 | 2012-06-19 | Fujifilm Corporation | Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline film |
JP5213458B2 (ja) | 2008-01-08 | 2013-06-19 | キヤノン株式会社 | アモルファス酸化物及び電界効果型トランジスタ |
JP5121478B2 (ja) | 2008-01-31 | 2013-01-16 | 株式会社ジャパンディスプレイウェスト | 光センサー素子、撮像装置、電子機器、およびメモリー素子 |
US8586979B2 (en) | 2008-02-01 | 2013-11-19 | Samsung Electronics Co., Ltd. | Oxide semiconductor transistor and method of manufacturing the same |
JP4555358B2 (ja) | 2008-03-24 | 2010-09-29 | 富士フイルム株式会社 | 薄膜電界効果型トランジスタおよび表示装置 |
JP2009231664A (ja) | 2008-03-25 | 2009-10-08 | Idemitsu Kosan Co Ltd | 電界効果トランジスタ及びその製造方法 |
TWI475282B (zh) | 2008-07-10 | 2015-03-01 | Semiconductor Energy Lab | 液晶顯示裝置和其製造方法 |
KR101753574B1 (ko) | 2008-07-10 | 2017-07-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 및 전자 기기 |
JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
JP5484853B2 (ja) | 2008-10-10 | 2014-05-07 | 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 |
EP2256814B1 (en) | 2009-05-29 | 2019-01-16 | Semiconductor Energy Laboratory Co, Ltd. | Oxide semiconductor device and method for manufacturing the same |
WO2011040213A1 (en) | 2009-10-01 | 2011-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
KR20130130879A (ko) | 2009-10-21 | 2013-12-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 제작방법 |
WO2011058882A1 (en) * | 2009-11-13 | 2011-05-19 | Semiconductor Energy Laboratory Co., Ltd. | Sputtering target and manufacturing method thereof, and transistor |
KR20120106950A (ko) | 2009-11-13 | 2012-09-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스퍼터링 타겟 및 그 제작 방법 및 트랜지스터 |
-
2010
- 2010-10-21 WO PCT/JP2010/069121 patent/WO2011058882A1/en active Application Filing
- 2010-10-21 KR KR1020127014740A patent/KR20120094013A/ko not_active Ceased
- 2010-10-21 KR KR1020177017122A patent/KR20170072965A/ko not_active Ceased
- 2010-11-09 JP JP2010250401A patent/JP5627098B2/ja not_active Expired - Fee Related
- 2010-11-09 TW TW099138510A patent/TWI542717B/zh active
- 2010-11-09 TW TW105113603A patent/TWI607512B/zh active
- 2010-11-12 US US12/945,421 patent/US8492862B2/en not_active Expired - Fee Related
-
2013
- 2013-06-20 US US13/922,323 patent/US8937020B2/en active Active
-
2014
- 2014-09-25 JP JP2014195006A patent/JP5839746B2/ja active Active
- 2014-11-19 JP JP2014234134A patent/JP5848427B2/ja active Active
- 2014-12-22 US US14/578,603 patent/US10083823B2/en active Active
-
2015
- 2015-11-09 JP JP2015219141A patent/JP6151332B2/ja active Active
-
2017
- 2017-05-24 JP JP2017102277A patent/JP6425769B2/ja active Active
-
2018
- 2018-10-23 JP JP2018199004A patent/JP2019014975A/ja not_active Withdrawn
-
2020
- 2020-05-25 JP JP2020090447A patent/JP6995927B2/ja active Active
-
2021
- 2021-12-15 JP JP2021203192A patent/JP7470093B2/ja active Active
-
2024
- 2024-04-05 JP JP2024061556A patent/JP2024079844A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410943B1 (ko) * | 2012-12-20 | 2014-07-04 | 재단법인 포항산업과학연구원 | 고 아연 분율의 산화인듐-산화갈륨-산화아연 혼합 화합물의 소결체 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20130277895A1 (en) | 2013-10-24 |
JP2020150270A (ja) | 2020-09-17 |
TW201630081A (zh) | 2016-08-16 |
JP5839746B2 (ja) | 2016-01-06 |
TWI542717B (zh) | 2016-07-21 |
JP7470093B2 (ja) | 2024-04-17 |
WO2011058882A1 (en) | 2011-05-19 |
JP2024079844A (ja) | 2024-06-11 |
US20150136594A1 (en) | 2015-05-21 |
JP2015043440A (ja) | 2015-03-05 |
JP6425769B2 (ja) | 2018-11-21 |
US8492862B2 (en) | 2013-07-23 |
JP2019014975A (ja) | 2019-01-31 |
JP2022033167A (ja) | 2022-02-28 |
JP5848427B2 (ja) | 2016-01-27 |
KR20170072965A (ko) | 2017-06-27 |
JP2011122238A (ja) | 2011-06-23 |
JP2017152742A (ja) | 2017-08-31 |
JP5627098B2 (ja) | 2014-11-19 |
US10083823B2 (en) | 2018-09-25 |
US20110114944A1 (en) | 2011-05-19 |
JP2016066804A (ja) | 2016-04-28 |
TWI607512B (zh) | 2017-12-01 |
JP6151332B2 (ja) | 2017-06-21 |
JP2015061953A (ja) | 2015-04-02 |
TW201132780A (en) | 2011-10-01 |
JP6995927B2 (ja) | 2022-02-04 |
US8937020B2 (en) | 2015-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7470093B2 (ja) | 半導体装置の作製方法 | |
KR20120106950A (ko) | 스퍼터링 타겟 및 그 제작 방법 및 트랜지스터 | |
TWI649882B (zh) | 電壓調整器電路及半導體裝置 | |
TWI553875B (zh) | 半導體裝置 | |
TWI603474B (zh) | 半導體裝置 | |
KR20120115318A (ko) | 반도체 장치 | |
KR101803987B1 (ko) | 표시 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20120607 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
AMND | Amendment | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20151008 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20161013 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20170418 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20161013 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20170418 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20161213 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20151008 Comment text: Amendment to Specification, etc. |
|
PX0601 | Decision of rejection after re-examination |
Comment text: Decision to Refuse Application Patent event code: PX06014S01D Patent event date: 20170525 Comment text: Amendment to Specification, etc. Patent event code: PX06012R01I Patent event date: 20170518 Comment text: Decision to Refuse Application Patent event code: PX06011S01I Patent event date: 20170418 Comment text: Amendment to Specification, etc. Patent event code: PX06012R01I Patent event date: 20161213 Comment text: Notification of reason for refusal Patent event code: PX06013S01I Patent event date: 20161013 Comment text: Amendment to Specification, etc. Patent event code: PX06012R01I Patent event date: 20151008 |
|
A107 | Divisional application of patent | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20170621 |