JP6526071B6 - 層を堆積する方法、トランジスタを製造する方法、電子デバイスのための層スタック、及び電子デバイス - Google Patents
層を堆積する方法、トランジスタを製造する方法、電子デバイスのための層スタック、及び電子デバイス Download PDFInfo
- Publication number
- JP6526071B6 JP6526071B6 JP2016574886A JP2016574886A JP6526071B6 JP 6526071 B6 JP6526071 B6 JP 6526071B6 JP 2016574886 A JP2016574886 A JP 2016574886A JP 2016574886 A JP2016574886 A JP 2016574886A JP 6526071 B6 JP6526071 B6 JP 6526071B6
- Authority
- JP
- Japan
- Prior art keywords
- layer
- deposition
- depositing
- substrate
- columnar growth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000151 deposition Methods 0.000 title claims description 125
- 238000000034 method Methods 0.000 title claims description 81
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000000758 substrate Substances 0.000 claims description 103
- 230000008021 deposition Effects 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 45
- 238000005468 ion implantation Methods 0.000 claims description 14
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005693 optoelectronics Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 133
- 238000004544 sputter deposition Methods 0.000 description 23
- 238000005137 deposition process Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 230000003068 static effect Effects 0.000 description 10
- 239000010949 copper Substances 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 8
- 229920005591 polysilicon Polymers 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 description 5
- 229910016048 MoW Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000013077 target material Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 238000001552 radio frequency sputter deposition Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- C23C14/225—Oblique incidence of vaporised material on substrate
- C23C14/226—Oblique incidence of vaporised material on substrate in order to form films with columnar structure
-
- 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
- C23C14/24—Vacuum evaporation
- C23C14/26—Vacuum evaporation by resistance or inductive heating of the source
-
- 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
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
- C23C14/352—Sputtering by application of a magnetic field, e.g. magnetron sputtering using more than one target
-
- 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
- C23C14/568—Transferring the substrates through a series of coating stations
-
- 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
- H01J37/3402—Gas-filled discharge tubes operating with cathodic sputtering using supplementary magnetic fields
- H01J37/3405—Magnetron sputtering
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28105—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor next to the insulator having a lateral composition or doping variation, or being formed laterally by more than one deposition step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4908—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET for thin film semiconductor, e.g. gate of TFT
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the gate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Vapour Deposition (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Description
また、本願は以下に記載する態様を含む。
(態様1)
材料の層を基板の上に堆積する方法であって、
結果として第1の柱状成長方向となる第1の堆積方向で前記層の第1の部分を堆積することと、
結果として第2の柱状成長方向となる第2の堆積方向で前記層の第2の部分を堆積することと
を含み、前記第2の柱状成長方向が、前記第1の柱状成長方向と異なる、方法。
(態様2)
前記第1の堆積方向が、前記層の前記第1の部分の前記堆積の間にほぼ一定であり、且つ/又は、前記第2の堆積方向が、前記層の前記第2の部分の前記堆積の間にほぼ一定である、態様1に記載の方法。
(態様3)
前記第1の堆積方向が、マグネトロンスパッタカソードの磁石配置の第1の角座標によって規定され、且つ/又は、前記第2の堆積方向が、前記マグネトロンスパッタカソードの前記磁石配置の第2の角座標によって規定される、態様1又は2に記載の方法。
(態様4)
前記マグネトロンスパッタカソードが、回転可能なマグネトロンスパッタカソードである、態様3に記載の方法。
(態様5)
前記層の厚さが、200nm以上、具体的には、300nm以上である、態様1から4のいずれか一項に記載の方法。
(態様6)
前記層の前記第1の部分の厚さ及び/又は前記層の前記第2の部分の厚さが、40nm以上、具体的には、100nm以上である、態様1から5のいずれか一項に記載の方法。
(態様7)
前記層が金属層であり、具体的には、前記層が、MoW層、Mo層、Ti層、Al層、Cu層、MoW、Mo、Ti、Al、Cuのうちの2つ以上を含む層、又はMoW、Mo、Ti、Al、Cuのうちの1つ又は複数の合金を含む層である、態様1から6のいずれか一項に記載の方法。
(態様8)
基板上にトランジスタを製造する方法であって、
アクティブチャネル層を前記基板の上に堆積することと、
材料の層を態様1から7のいずれか一項に記載の、基板の上に堆積することであって、前記材料の前記層が、前記トランジスタのゲートを前記アクティブチャネル層の上に設ける、堆積することと、
イオン注入を実行することであって、前記ゲートがマスクとして使用される、実行することと
を含む方法。
(態様9)
前記イオン注入が、前記アクティブチャネル層のコンタクト領域のドーピングを前記トランジスタのソースにもたらし、前記アクティブチャネル層のさらなるコンタクト領域のドーピングを前記トランジスタのドレインにもたらす、態様8に記載の方法。
(態様10)
ゲート絶縁体を前記基板の上に堆積し、前記ゲート絶縁体の層が、前記アクティブチャネル層と前記ゲートの間に設けられることをさらに含む、態様8又は9に記載の方法。
(態様11)
前記材料の前記層を堆積した後、且つ前記イオン注入を実行する前に、前記材料の前記層を構造化することをさらに含む、態様8又は9に記載の方法。
(態様12)
電子デバイスのための層スタックであって、
態様1から11のいずれか一項に記載の方法によって製造された、基板の上に堆積された材料の層を含む、層スタック。
(態様13)
前記材料の前記層が、前記層の前記第1の部分における複数の第1の粒界及び前記第2の部分における複数の第2の粒界を含み、前記複数の第2の粒界が、前記複数の第1の粒界に比べて、異なる配向を有する、態様12に記載の層スタック。
(態様14)
態様12又は13に記載の層スタックを含む、電子デバイス。
(態様15)
光電子デバイスであり、具体的には、フラットパネルディスプレイ又は携帯電話ディスプレイである、態様14に記載の電子デバイス。
Claims (15)
- トランジスタのゲートを形成するために材料の層を基板の上に堆積する方法であって、
結果として第1の柱状成長方向となる第1の堆積方向で前記層の第1の部分を堆積することと、
結果として第2の柱状成長方向となる第2の堆積方向で前記層の第2の部分を堆積することと
を含み、前記第2の柱状成長方向が、前記第1の柱状成長方向と異なる、方法。 - 前記第1の堆積方向が、マグネトロンスパッタカソードの磁石配置の第1の角座標によって規定され、且つ/又は、前記第2の堆積方向が、前記マグネトロンスパッタカソードの前記磁石配置の第2の角座標によって規定される、請求項1に記載の方法。
- 前記第1の堆積方向が、前記層の前記第1の部分の前記堆積の間にほぼ一定であり、且つ/又は、前記第2の堆積方向が、前記層の前記第2の部分の前記堆積の間にほぼ一定である、請求項1又は2に記載の方法。
- 前記マグネトロンスパッタカソードが、回転可能なマグネトロンスパッタカソードである、請求項2に記載の方法。
- 前記層の厚さが、200nm以上である、請求項1から4のいずれか一項に記載の方法。
- 前記層の前記第1の部分の厚さ及び/又は前記層の前記第2の部分の厚さが、40nm以上である、請求項1から5のいずれか一項に記載の方法。
- 前記層が金属層である、請求項1から6のいずれか一項に記載の方法。
- 基板上にトランジスタを製造する方法であって、
アクティブチャネル層を前記基板の上に堆積することと、
材料の層を基板の上に堆積することであって、前記堆積することが、
結果として第1の柱状成長方向となる第1の堆積方向で前記層の第1の部分を堆積することと、
結果として、前記第1の柱状成長方向と異なる第2の柱状成長方向となる第2の堆積方向で前記層の第2の部分を堆積することと
を含み、前記材料の前記層が、前記トランジスタのゲートを前記アクティブチャネル層の上に設ける、堆積することと、
イオン注入を実行することであって、前記ゲートがマスクとして使用される、実行することと
を含む方法。 - 前記イオン注入が、前記アクティブチャネル層のコンタクト領域のドーピングを前記トランジスタのソースにもたらし、前記アクティブチャネル層のさらなるコンタクト領域のドーピングを前記トランジスタのドレインにもたらす、請求項8に記載の方法。
- ゲート絶縁体層を前記基板の上に堆積し、前記ゲート絶縁体層が、前記アクティブチャネル層と前記ゲートの間に設けられることをさらに含む、請求項8又は9に記載の方法。
- 前記材料の前記層を堆積した後、且つ前記イオン注入を実行する前に、前記材料の前記層を構造化することをさらに含む、請求項8又は9に記載の方法。
- 電子デバイスのための層スタックであって、
基板と、
前記基板上のアクティブチャネル層と、
前記アクティブチャネル層上のゲートであって、第1の堆積層部分と第2の堆積層部分とを備えたゲートとを含み、
前記第1の堆積層部分が複数の第1の粒界を、及び前記第2の堆積層部分が複数の第2の粒界を含み、前記複数の第2の粒界が、前記複数の第1の粒界に比べて、異なる配向を有する、層スタック。 - ゲート絶縁層を前記アクティブチャネル層と前記ゲートとの間に有する、請求項12に記載の層スタック。
- 請求項12又は13に記載の層スタックを含む、電子デバイス。
- 光電子デバイスである、請求項14に記載の電子デバイス。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/043587 WO2015199638A1 (en) | 2014-06-23 | 2014-06-23 | Method of depositing a layer, method of manufacturing a transistor, layer stack for an electronic device, and an electronic device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017522455A JP2017522455A (ja) | 2017-08-10 |
JP6526071B2 JP6526071B2 (ja) | 2019-06-05 |
JP6526071B6 true JP6526071B6 (ja) | 2019-06-26 |
Family
ID=51176499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016574886A Active JP6526071B6 (ja) | 2014-06-23 | 2014-06-23 | 層を堆積する方法、トランジスタを製造する方法、電子デバイスのための層スタック、及び電子デバイス |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6526071B6 (ja) |
KR (1) | KR102140210B1 (ja) |
CN (1) | CN106415790B (ja) |
TW (1) | TWI655677B (ja) |
WO (1) | WO2015199638A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018095514A1 (en) * | 2016-11-22 | 2018-05-31 | Applied Materials, Inc. | Apparatus and method for layer deposition on a substrate |
TWI676149B (zh) * | 2017-01-03 | 2019-11-01 | 行政院環境保護署 | 運作中工廠製程動態篩檢方法 |
CN108690962B (zh) * | 2017-04-06 | 2020-06-19 | 北京北方华创微电子装备有限公司 | 磁控溅射设备及磁控溅射沉积方法 |
WO2020025102A1 (en) * | 2018-07-30 | 2020-02-06 | Applied Materials, Inc. | Method of coating a flexible substrate with a stack of layers, layer stack, and deposition apparatus for coating a flexible substrate with a stack of layers |
KR20200093100A (ko) | 2019-01-25 | 2020-08-05 | 삼성디스플레이 주식회사 | 표시 장치용 도전선, 이를 포함하는 표시 장치, 및 이를 포함하는 표시 장치의 제조 방법 |
CN113488603B (zh) * | 2021-07-07 | 2023-08-25 | 业成科技(成都)有限公司 | 光学显示装置的制作方法 |
CN118019875A (zh) * | 2021-10-26 | 2024-05-10 | 株式会社爱发科 | 成膜方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998042890A1 (en) * | 1997-03-21 | 1998-10-01 | Applied Films Corporation | Magnesium oxide sputtering apparatus |
CA2326202C (en) * | 1998-03-31 | 2008-06-17 | Universiteit Gent | Method and apparatus for deposition of biaxially textured coatings |
DE50207784D1 (de) * | 2002-03-19 | 2006-09-21 | Scheuten Glasgroep Bv | Vorrichtung und Verfahren zum gerichteten Aufbringen von Depositionsmaterial auf ein Substrat |
JP2007115869A (ja) * | 2005-10-20 | 2007-05-10 | Fujitsu Ltd | 半導体装置の製造方法 |
US7525162B2 (en) * | 2007-09-06 | 2009-04-28 | International Business Machines Corporation | Orientation-optimized PFETS in CMOS devices employing dual stress liners |
JP5343476B2 (ja) * | 2008-09-18 | 2013-11-13 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
-
2014
- 2014-06-23 KR KR1020177001886A patent/KR102140210B1/ko active IP Right Grant
- 2014-06-23 CN CN201480079468.2A patent/CN106415790B/zh active Active
- 2014-06-23 WO PCT/US2014/043587 patent/WO2015199638A1/en active Application Filing
- 2014-06-23 JP JP2016574886A patent/JP6526071B6/ja active Active
-
2015
- 2015-06-18 TW TW104119743A patent/TWI655677B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN106415790A (zh) | 2017-02-15 |
JP2017522455A (ja) | 2017-08-10 |
WO2015199638A1 (en) | 2015-12-30 |
TW201612956A (en) | 2016-04-01 |
TWI655677B (zh) | 2019-04-01 |
KR20170020510A (ko) | 2017-02-22 |
CN106415790B (zh) | 2020-09-01 |
JP6526071B2 (ja) | 2019-06-05 |
KR102140210B1 (ko) | 2020-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6526071B6 (ja) | 層を堆積する方法、トランジスタを製造する方法、電子デバイスのための層スタック、及び電子デバイス | |
US7977255B1 (en) | Method and system for depositing a thin-film transistor | |
US20070012558A1 (en) | Magnetron sputtering system for large-area substrates | |
JP6023722B2 (ja) | SrRuO3膜の成膜方法 | |
TW201805462A (zh) | 用以塗佈一基板之方法及塗佈機 | |
KR101084495B1 (ko) | 에너지빔 조사를 이용한 실리콘 박막 제조방법 | |
JP6386106B2 (ja) | ビア又はトレンチの中に層を堆積する方法、及び当該方法によって得られる製品 | |
CN109072400B (zh) | 用于基板的真空处理的方法和用于基板的真空处理的设备 | |
KR20230008774A (ko) | 유도결합플라즈마에 의해 스퍼터링 성막을 수행하는 성막장치 | |
TWI673797B (zh) | 製程零件、半導體製造設備及半導體製造方法 | |
KR102142002B1 (ko) | 기판 상의 재료 증착을 위한 방법, 재료 증착 프로세스를 제어하기 위한 제어기, 및 기판 상의 층 증착을 위한 장치 | |
US20240146214A1 (en) | Electrostatic chuck unit and depositing apparatus including the same | |
JP2010037594A (ja) | スパッタリング装置 | |
KR20030056247A (ko) | 폴리실리콘 박막트랜지스터의 제조방법 | |
KR20210097867A (ko) | 스퍼터링 장치 및 스퍼터링 방법 | |
KR102279641B1 (ko) | 스퍼터링 장치 | |
KR20230084282A (ko) | 스퍼터 증착 소스, 증착 장치, 및 기판을 코팅하는 방법 | |
KR20240042662A (ko) | 기판 상에 재료를 증착하는 방법, 및 대향 스퍼터 타깃들을 사용하여 기판 상에 재료를 증착하도록 구성된 시스템 | |
JP4184846B2 (ja) | イオン注入装置用イオン発生装置 | |
WO2021228359A1 (en) | Method of depositing layers of a thin-film transistor on a substrate and sputter deposition apparatus | |
JP2017520683A5 (ja) | ビア又はトレンチの中に層を堆積する方法、及び当該方法によって得られる製品 | |
WO2015158391A1 (en) | Edge uniformity improvement in pvd array coaters | |
JP2010140934A (ja) | 薄膜トランジスタの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170623 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170623 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180403 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180703 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190402 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190507 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6526071 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |