WO2012169747A2 - 벨트형 자석을 포함한 플라즈마 발생원 및 이를 이용한 박막 증착 시스템 - Google Patents
벨트형 자석을 포함한 플라즈마 발생원 및 이를 이용한 박막 증착 시스템 Download PDFInfo
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- WO2012169747A2 WO2012169747A2 PCT/KR2012/004345 KR2012004345W WO2012169747A2 WO 2012169747 A2 WO2012169747 A2 WO 2012169747A2 KR 2012004345 W KR2012004345 W KR 2012004345W WO 2012169747 A2 WO2012169747 A2 WO 2012169747A2
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- microwave irradiation
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- 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3266—Magnetic control means
- H01J37/32669—Particular magnets or magnet arrangements for controlling the discharge
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- 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
- C23C14/354—Introduction of auxiliary energy into the plasma
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- 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
- C23C14/354—Introduction of auxiliary energy into the plasma
- C23C14/357—Microwaves, e.g. electron cyclotron resonance enhanced sputtering
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- 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
- C23C14/54—Controlling or regulating the coating process
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- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32192—Microwave generated discharge
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- 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3266—Magnetic control means
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/461—Microwave discharges
Definitions
- the present invention relates to a plasma generator and its application, and more particularly, to a plasma generator for generating a high density plasma using an array of permanent magnets, a sputtering apparatus capable of high efficiency and a large area, and a high flux neutral particle beam using the same.
- the present invention relates to a thin film deposition system combining a neutral particle beam generating source and a sputtering apparatus and a neutral particle beam generating source.
- Plasma has been applied to various applications, and in particular, has become an important technical element in the process of forming a thin film.
- Advanced materials such as semiconductors, OLEDs, solar cells, LEDs, and diamond thin films are required for high quality thin film deposition, and it is very important to generate large area and high density plasma to satisfy these requirements.
- Conventional magnetron sputtering technology is a technology that unifies plasma generation power and ion acceleration voltage by applying high voltage of -500 V or higher to the target to simultaneously solve plasma generation and ion acceleration.
- the plasma generation power of the magnetron sputtering and the ion acceleration voltage are unified, the generation of high energy particles is inevitable because a high voltage must be applied to the target. If the target applied voltage is reduced to minimize the generation of high energy particles, the plasma may be unstable or the plasma density may be significantly lowered, resulting in a large drop in deposition rate.
- plasma generation power and ion acceleration voltage can be applied separately, it can be implemented if high density plasma is generated near the target irrespective of target applied voltage level, but technology development of large area, high density plasma source that satisfies this purpose This is not easy.
- an atomic scale heating technology capable of simultaneously heating an atomic layer on the surface of a thin film while a thin film is being deposited is required.
- Neutral beams can be atomically heated, which is an advantageous technique for depositing large-area, high-quality thin films at low temperatures, but in order for the neutral particle beams to exert atomic heating effects, a high flux neutral particle beam must be generated.
- Conventional neutral particle beam generation source has a problem that the plasma limiter is installed between the neutralizing reflector and the substrate serves as an obstacle to the neutral particle beam to reach the substrate.
- a new fluxing device and a high flux neutral particle beam source without a plasma limiter are required.
- Such devices can be easily implemented by developing large-area, high-density plasma sources suitable for the purpose of new thin films. Therefore, the development of large-area, high-density plasma generators is a core technology but has not yet been provided to a satisfactory level.
- the prior art to form a magnetic field using a permanent magnet or an electromagnet in order to obtain a high-density plasma at high vacuum, and irradiated with microwaves to generate an Electron Cyclotron Resonance (ECR) plasma.
- ECR Electron Cyclotron Resonance
- the prior art has a problem in confining the high density plasma generated in the electron rotation resonance region due to the structure of the magnetic field. For example, when a plurality of permanent magnets are arranged at predetermined intervals to form a cups field, the plasma generated in the electron rotating resonance region formed in the cuff field is caused by ExB drift due to the curved magnetic field and the electric field.
- Drift motion such as E-cross-B drift, gradient B drift, and curvature drift of the magnetic field.
- the trajectory of the drift motion forms a straight divergence trajectory (curve).
- plasma confinement Because the plasma, especially the electrons, exits at both ends of the magnet.
- Another example of the prior art is to complement the arrangement of the magnet to solve the problem of plasma confinement by forming the cuff field, but the plasma trapping effect is reduced because of the discontinuous trajectory of the plasma drift due to the discontinuous magnetic field distribution. have.
- an object of the present invention is to provide a plasma generation source capable of generating a large-area high-density plasma through a magnet structure capable of maximizing the plasma confinement effect and a design in which the magnetic field and the microwave are interlocked.
- another object of the present invention is to provide a plasma generating source including a microwave irradiation device that can solve the problem of the dielectric window coating during the deposition process using the plasma.
- another object of the present invention is to provide a sputtering apparatus using the plasma generation source, a neutral particle beam generation source and a thin film deposition system combining them.
- the present invention provides a plasma chamber for forming a plasma generating space
- One or more pair of belt-shaped magnets disposed in a form surrounding the outer wall of the plasma chamber;
- a microwave irradiation device for irradiating microwaves to the plasma generating space.
- the plasma chamber is composed of any one of a cylinder, a cylinder having an underside of an elliptic track, or a polygonal pillar of a polygonal underside,
- the belt magnet has a continuous array of magnets
- the microwave irradiation device is to increase the plasma density along the magnetic field distribution by adjusting the irradiation direction, irradiating the microwave so that the electric field of the microwave is perpendicular to the direction of the magnetic field formed in the plasma generating space by a pair of at least one belt-shaped magnet.
- a plasma generating source is provided.
- the present invention provides a plasma generating source, characterized in that the plasma chamber and the microwave irradiation device is communicated with each other through the opening to which the microwave is irradiated, the plasma chamber and the microwave irradiation device can be vacuumed together.
- the microwave irradiation device includes a rectangular waveguide, a cylindrical waveguide, a ring waveguide, a torus-type waveguide or a slit waveguide formed with a slit in the waveguides, the microwave irradiation device is a microwave pulse mode Or it provides a plasma generating source characterized in that the irradiation in a continuous mode.
- the present invention by installing one or more targets in the plasma chamber of the plasma generating source, by applying a bias voltage to the targets to cause sputtering,
- At least one target is attached along an inner wall of the plasma chamber to be surrounded by a magnetic field formed in the plasma generating space by the belt-shaped magnet,
- a sputtering apparatus characterized by being capable of simultaneously depositing one or more materials onto a substrate.
- the present invention provides a sputtering apparatus, characterized in that the bias voltage applied to the target is a voltage consisting of a DC voltage, an AC voltage, a pulse, or a mixture thereof.
- a neutralizing reflector made of one or more electrically conductive material is installed, by applying a bias voltage to the neutralizing reflector to generate a neutral particle beam,
- the neutralizing reflector is attached to at least one along the inner wall of the plasma chamber to be surrounded by a magnetic field formed in the plasma generating space by the belt-shaped magnet,
- It provides a neutral particle beam generation source, characterized in that further installed at least one neutralizing reflector plate arranged in a parallel direction on the upper surface of the plasma chamber, generating a neutral particle beam.
- a plasma chamber providing a plasma discharge space for generating a plasma
- the plasma chamber to convert plasma ions into neutral particles by collision
- a neutralizing reflector installed inside the burr
- a limiter disposed at a lower end of the plasma discharge space to limit plasma ions and electrons other than neutral particles to the plasma discharge space;
- a microwave irradiation device mounted to the plasma chamber to emit microwaves into the plasma chamber
- Each of the pair of belt-shaped magnets has a magnetic polarity that is complementary to each other inside and outside of the belt, and the magnetic polarity of two belt-shaped magnets arranged side by side up and down around the plasma chamber is also complementary to each other in the vertical position. It provides a neutral particle beam generation source, characterized in that.
- the present invention provides a thin film deposition system, characterized in that at least one sputtering device is installed, and at least one neutral particle beam source is combined.
- the present invention provides a thin film deposition system, characterized in that the bias voltage applied to the target or the neutralizing reflector is a voltage consisting of a DC voltage, an AC voltage, a pulse, or a mixture thereof.
- the present invention provides a thin film deposition system, characterized in that the neutralizing reflector is composed of one of metal, silicon or graphite.
- the plasma generation source is capable of uniformly distributing a high density plasma over a large area in the chamber space at low operating pressure, that is, at high vacuum, by the interaction of the electromagnetic field of the microwave with the magnetic field formed by the belt magnet in the plasma chamber.
- the belt-shaped magnet can distribute the magnetic field over a large area without requiring a drive such as a scan of the magnetic structure, so that the material can be uniformly deposited on the large area substrate.
- the present invention can be made of a high vacuum in the chamber compared to the case of the plasma chamber composed of a non-magnetic metal material such as stainless steel and using the O-ring for vacuum sealing, such as quartz or glass. This can greatly improve the average free stroke of the generated neutral particle beam.
- the sputtering apparatus using the plasma generation source is capable of depositing a high quality thin film by minimizing the damage to the thin film by the high energy particles by separating and independently controlling the plasma generating power and the ion acceleration voltage.
- the plasma generation source is capable of depositing a high quality thin film by minimizing the damage to the thin film by the high energy particles by separating and independently controlling the plasma generating power and the ion acceleration voltage.
- by generating a high density plasma near the target at a low operating pressure it is possible to improve the sputtering efficiency and the straightness of the sputtered particles.
- various processes such as co-deposition are possible.
- the neutral particle beam source in which the target is replaced by the neutralizing reflector in the sputtering device can supply a high flux neutral particle beam in a large area, and in particular, can minimize the plasma-substrate interaction without the plasma limiter. There is a characteristic.
- a thin film deposition system capable of forming a high quality thin film by simultaneously supplying the thin film deposition element material and the energy required for thin film deposition by combining the sputtering device and the neutral particle beam source at least one can be implemented. .
- Figure 1a is a schematic cross-sectional view of the configuration of the plasma source of the present invention
- Figures 1b and 1c are plan views of the magnetic structure forming a belt-shaped magnet which is a component of the plasma source
- Figure 1d is a cutaway perspective view of the plasma source of the present invention .
- FIG. 2 is a cross-sectional view of the microwave irradiation apparatus applied to the plasma generation source of FIG. 1A more clearly.
- FIG. 3 is a cross-sectional view showing the configuration of a torus type microwave irradiation apparatus applied to the plasma generating source of FIG. 1A.
- FIG. 4 is a cross-sectional view showing the configuration of a rectangular or cylindrical microwave irradiation apparatus applied to the plasma generating source of FIG.
- FIG. 5 is a cross-sectional view illustrating a configuration of a sputtering apparatus using the plasma generation source of FIG. 1A.
- FIG. 6 is a cross-sectional view illustrating a neutral particle beam generation source configured by modifying the sputtering apparatus of FIG. 5.
- FIG. 7 is a cross-sectional view illustrating an embodiment of a thin film deposition system configured by combining the sputtering apparatus of FIG. 5 and the neutral particle beam generation source of FIG. 6.
- FIG. 8 is a schematic cross-sectional view of the neutral particle beam source configuration of the present invention including a limiter.
- One or more pairs of belt-shaped magnets 400 are mounted on the sidewall of the plasma chamber 100 that provides a space for generating plasma, and a microwave irradiation device 200 (also called a launcher) is mounted on the top of the plasma chamber 100.
- the microwave irradiation device 200 emits microwaves into the plasma chamber 100.
- the microwave is incident from the microwave irradiation device 200 into the plasma chamber 100 as a complete opening without a dielectric window, so that the deposit contaminates the window during the deposition process and the microwave transmittance falls. Solved.
- FIG. 1B and 1C are plan views of a pair of belt-shaped magnets 400 installed on the outer wall of the plasma generation source of FIG. 1A. That is, a magnetic field having a shape as shown in FIG. 1A can be formed by arranging a belt-shaped magnet of type A (FIG. 1B) and a belt-shaped magnet of type B (FIG. 1C) up and down. Such a belt-shaped magnet can be arranged in several pairs rather than a pair, thereby allowing the magnetic field of the curve as shown in Figure 1a to be continuously distributed in the plasma generating space.
- the belt-shaped magnets shown in Figs. 1B and 1C can, of course, be composed of circular or elliptical tracks or arbitrary closed polygons.
- the magnetic field is continuous without interruption, because the belt-shaped magnet 400 itself has a continuous configuration, and this continuous structure causes microwaves to enter through the top opening, not the sidewall of the plasma chamber 100.
- the continuously formed magnetic field traps electrons in the generated plasma, forms a toroidal trajectory along the plasma chamber sidewalls, and continuously drifts the plasma confinement effect. . That is, when the electron motion is viewed on average, as shown in the cutaway view of FIG. 1D, the continuous regression trajectory can be shown to significantly improve the plasma confinement effect.
- the plasma chamber 100 may be a cylinder, a cylinder having an underside of an elliptic track, or a polygonal pillar of a polygonal underside, and the belt magnet 400 may be circular, track, or square according to the structure of the plasma chamber 100.
- the magnetic field is formed in the plasma chamber (Electron Cyclotron Resonance, ECR).
- ECR Electrode Cyclotron Resonance
- B res the electromagnetic magnetic resonance field
- the microwave frequency irradiated by the microwave irradiation apparatus 200 uses higher than the plasma ion frequency.
- the plasma ion frequency, ⁇ i is as follows.
- n i ion density
- Z atomic number
- e electron charge
- m i ion mass
- the plasma source is such that the magnetic field of the at least one pair of belt-shaped magnets 400 installed to surround the outer wall and the electric field of the microwaves irradiated by the microwave irradiation device 200 are perpendicular to each other to generate ECR (Electron Cyclotron Resonance) plasma.
- ECR Electro Cyclotron Resonance
- the plasma density can be increased, and such a high density plasma can be generated over a large area.
- high-density plasma can be generated even at low pressure and high vacuum of 1 mTorr or less, which is advantageous for applications by increasing the average free stroke of particles.
- the microwave irradiation mode of the microwave irradiation device 200 for generating the plasma can be adjusted to a pulse mode or a continuous mode as needed to broaden the applicability.
- the microwave irradiation device 200 of Figures 1a and 1d looks like a circular, oval, track-like or rectangular shape using them.
- 2 shows a case where the slit 250 is formed in the microwave irradiation device 200
- FIG. 3 shows a case where the slit is formed in the torus type microwave irradiation device 200
- FIG. 4 shows a rectangular or cylindrical microwave.
- the irradiation apparatus 200 is shown, and such a microwave irradiation apparatus 200 may be configured in plural to enhance the output.
- a sputtering apparatus 800 employing the plasma generation source is shown.
- the sputtering apparatus 800 may generate a plasma by heating electrons without affecting the plasma ion motion because the frequency of the microwave is higher than the plasma ion frequency, and the bias voltage applied to the targets 700, 710, and 720 is By applying at a frequency lower than the plasma ion frequency it is possible to control the energy of the ions incident on the target, characterized in that for separating the plasma generating power and the ion acceleration voltage.
- a stable high density plasma is maintained regardless of the target bias voltage, so that the plasma is unstable at a low target applied voltage.
- the conventional sputtering equipment has a high target bias voltage, high energy particles are generated to damage the thin film, while the sputtering apparatus 800 of the present embodiment can lower the target bias voltage, thereby minimizing the problem. have.
- High-density plasma can be generated in a magnetic field near targets 700 and 710 provided on the sidewall of the plasma chamber, and high efficiency sputtering can be expected.
- the target 720 may be configured in a large area, since the plasma distribution may be formed at a high density over a large area.
- the bias voltages of the targets 700, 710, and 720 of the sputtering apparatus 800 may be varied in various ways, such as a DC voltage, an AC voltage, a DC pulse, an AC pulse, or a mixture of these, depending on the purpose of the process. Can adjust the characteristics of the thin film.
- the target 720 and the targets 700 and 710 installed on the sidewalls arranged in parallel with the upper surface may be formed of different materials, respectively, to provide the convenience of simultaneously depositing the host material and the dopant material.
- IGZO may be formed on a substrate by forming Zn from one target 700, In 2 O 3 from another target 710, and Ga 2 O 3 from another target 720. have.
- Such an arrangement has the advantage of minimizing thin film damage caused by oxygen ions and at the same time increasing the deposition rate.
- the targets 700 and 710 installed on the inner wall of the plasma chamber may radially arrange a plurality of fragments, and the target 720 disposed horizontally on the plasma chamber may be attached to the upper surface of the plasma chamber, or may be disposed in the center of the chamber.
- they may be composed of several fragments, and the targets may be composed of various other materials, but may be the same material whose arrangement is controlled for high speed, high efficiency, and uniform thin film deposition.
- the target configuration such as a large area target is free, and the targets 700 and 710 installed on the inner wall of the plasma chamber are surrounded by the magnetic field by the belt-shaped magnet 400 to generate high-density plasma near the target, thereby enabling high efficiency sputtering. do.
- the plasma chamber 100 may be formed in a cylindrical or polygonal column having an underside of an elliptical track, which is optimal for the number and content of components of the thin film. This is very convenient to install a plurality of targets, there is an advantage that can be adjusted to the magnetic field effect by the belt-shaped magnet 400.
- the sputtering apparatus of the present embodiment can generate a high density plasma at high vacuum to improve the straightness of the sputtered particles, thereby improving the aspect ratio during thin film deposition with a trench pattern.
- the sputtering apparatus of the present embodiment independently controls the plasma generation power and the ion acceleration voltage, and constrains the plasma charged particles by a magnetic field formed using the belt magnet 400 to perform plasma-substrate interaction without a separate plasma limiter. It can minimize the damage to the thin film due to the plasma can be minimized.
- a plasma limiter may be further installed at the chamber boundary as needed.
- FIG. 6 shows a configuration of the neutral particle beam generator 900 modified from the sputtering apparatus 800.
- the neutral particle beam generator 900 is formed.
- a neutral particle beam may be generated by applying a low bias voltage of -100 V or less to the neutralizing reflector 300 made of a material having high electrical conductivity such as metal such as tungsten, silicon, graphite, and the like. The same may be applied as in the sputtering apparatus configuration.
- the neutral particle beam generator 900 according to the present embodiment may generate a high flux neutral particle beam by generating a high density plasma in the same principle as in the sputtering apparatus 800 described above.
- the neutral particle beam source of the present embodiment can minimize the plasma-substrate interaction without installing a plasma limiter, thereby distinguishing it from the existing neutral particle beam source.
- a plasma limiter may be further installed at the chamber boundary as needed.
- FIG. 7 illustrates an embodiment of a thin film deposition system 1000 implemented by combining the sputtering apparatus 800 and the neutral particle beam generator 900.
- the sputtering apparatus 800 supplies particles constituting the thin film and at the same time additionally supplies energy necessary for forming the thin film by the neutral particle beam to form a high quality thin film even at a low temperature process. There is an advantage to this.
- the thin film deposition system 1000 is implemented by installing two neutral particle beam generators 900, one on each side of the sputtering apparatus 800, one sputtering apparatus 800 and one neutral particle beam are provided.
- One generation source 900 may be combined, and the combination may be variously modified by those skilled in the art.
- FIG 8 shows a configuration further including a limiter 500 in the configuration of the neutral particle generation source of the present invention.
- the belt-shaped magnet 400 may be composed of an electromagnet instead of a permanent magnet, in this case, it is possible to increase the frequency of the microwave and thus improve the plasma density.
- the present invention can be widely used in the process of forming a thin film using a plasma, in particular, the plasma generation source and the thin film deposition system of the present invention, such as semiconductor, OLED, solar cell, LED, diamond thin film Can be.
- the plasma generation source and the thin film deposition system of the present invention such as semiconductor, OLED, solar cell, LED, diamond thin film Can be.
Abstract
Description
Claims (10)
- 플라즈마 발생 공간을 형성하는 플라즈마 챔버;상기 플라즈마 챔버 외벽을 둘러싸는 형태로 배치되는 한 쌍 이상의 벨트형 자석;및상기 플라즈마 발생공간에 마이크로파를 조사하는 마이크로파 조사장치;를 포함하고,상기 벨트형 자석은 연속된 자석배열을 가지며,상기 마이크로파 조사장치는, 조사 방향을 조절하여, 마이크로파의 전기장이 한 쌍 이상의 벨트형 자석에 의해 플라즈마 발생 공간에 형성되는 자기장의 방향과 수직이 되도록 마이크로파를 조사하여 자기장 분포를 따라 플라즈마 밀도를 높이는 것을 특징으로 하는 플라즈마 발생원.
- 제1항에 있어서, 상기 플라즈마 챔버와 마이크로파 조사장치는 마이크로파가 조사되는 개구부로 서로 소통되고, 상기 플라즈마 챔버와 마이크로파 조사장치는 함께 진공화될 수 있는 것을 특징으로 하는 플라즈마 발생원.
- 제1항에 있어서, 상기 플라즈마 챔버는 실린더형, 타원 트랙의 밑면을 가진 실린더형, 또는 다각형 밑면의 다각기둥 중 어느 하나로 구성되고,상기 마이크로파 조사장치는 사각 도파관, 실린더형 도파관, 고리형 도파관, 토러스형 도파관 또는 상기 도파관들에 슬릿을 형성한 슬릿형 도파관을 포함하고, 상기 마이크로파 조사장치는 마이크로파를 펄스 모드 또는 연속 모드로 조사하는 것을 특징으로 하는 플라즈마 발생원.
- 제1항 또는 제2항의 플라즈마 발생원의 플라즈마 챔버 안에, 하나 이상의 타겟을 설치하고, 상기 타겟들에 바이어스 전압을 인가하여 스퍼터링을 일으키며,상기 타겟은 상기 벨트형 자석에 의해 플라즈마 발생 공간에 형성되는 자기장에 포위되도록 플라즈마 챔버의 내측벽을 따라 하나 이상 부착되고,상기 플라즈마 챔버의 상면에 나란한 방향으로 배치되는 하나 이상의 타겟을 더 설치하여,하나 이상의 물질을 기판에 동시 증착할 수 있는 것을 특징으로 하는 스퍼터링 장치.
- 제4항에 있어서, 상기 타겟에 인가되는 바이어스 전압은 직류전압, 교류전압, 펄스, 또는 이들의 혼합으로 이루어지는 전압인 것을 특징으로 하는 스퍼터링 장치.
- 제1항 또는 제2항의 플라즈마 발생원의 플라즈마 챔버 안에, 하나 이상의 전기 전도성이 있는 물질로 구성된 중성화 반사판을 설치하고, 상기 중성화 반사판들에 바이어스 전압을 인가하여 중성입자 빔을 생성하며,상기 중성화 반사판은 상기 벨트형 자석에 의해 플라즈마 발생 공간에 형성되는 자기장에 포위되도록 플라즈마 챔버의 내측벽을 따라 하나 이상 부착되고,상기 플라즈마 챔버의 상면에 나란한 방향으로 배치되는 하나 이상의 중성화 반사판을 더 설치하여, 중성입자 빔을 발생시키는 것을 특징으로 하는 중성입자 빔 발생원.
- 플라즈마를 생성하는 플라즈마 방전 공간을 제공하는 플라즈마 챔버;플라즈마 이온을 충돌에 의해 중성입자로 변환시키기 위해 상기 플라즈마 챔버 내부에 설치되는 중성화 반사판;중성입자 외의 플라즈마 이온 및 전자를 상기 플라즈마 방전 공간에 제한하도록 상기 플라즈마 방전 공간의 하단에 설치되는 리미터;상기 플라즈마 챔버에 장착되어 플라즈마 챔버 안으로 마이크로파를 출사하는 마이크로파 조사장치;및상기 플라즈마 챔버의 둘레를 둘러싸는 한 쌍의 벨트형 자석;를 포함하고,상기 한 쌍의 벨트형 자석 각각은 벨트의 안쪽과 바깥쪽이 서로 상보적인 자력 극성을 나타내고, 플라즈마 챔버 둘레에 상하로 나란히 배열되는 두 개의 벨트형 자석의 자력 극성도 상하위치에서 서로 상보적이 되도록 구성하는 것을 특징으로 하는 중성입자 빔 발생원.
- 제4항의 스퍼터링 장치 하나 이상을 설치하고, 제6항의 중성입자 빔 발생원 하나 이상을 조합한 것을 특징으로 박막 증착 시스템.
- 제8항에 있어서, 상기 타겟 또는 중성화 반사판에 인가되는 바이어스 전압은 직류전압, 교류전압, 펄스, 또는 이들의 혼합으로 이루어지는 전압인 것을 특징으로 하는 박막 증착 시스템.
- 제6항 또는 제7항에 있어서, 상기 중성화 반사판은 금속, 실리콘 또는 그라파이트 중 하나로 구성하는 것을 특징으로 하는 박막 증착 시스템.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015066132A1 (en) * | 2013-10-30 | 2015-05-07 | Tecport Optics, Inc. | Ophthalmic optical filters for prevention and reduction of photophobic effects and responses |
CN105088195A (zh) * | 2015-08-26 | 2015-11-25 | 中国科学院等离子体物理研究所 | 一种快速自由基增强化学气相沉积薄膜的方法 |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9324576B2 (en) | 2010-05-27 | 2016-04-26 | Applied Materials, Inc. | Selective etch for silicon films |
US10283321B2 (en) | 2011-01-18 | 2019-05-07 | Applied Materials, Inc. | Semiconductor processing system and methods using capacitively coupled plasma |
US8999856B2 (en) | 2011-03-14 | 2015-04-07 | Applied Materials, Inc. | Methods for etch of sin films |
US9064815B2 (en) | 2011-03-14 | 2015-06-23 | Applied Materials, Inc. | Methods for etch of metal and metal-oxide films |
US9267739B2 (en) | 2012-07-18 | 2016-02-23 | Applied Materials, Inc. | Pedestal with multi-zone temperature control and multiple purge capabilities |
US9373517B2 (en) | 2012-08-02 | 2016-06-21 | Applied Materials, Inc. | Semiconductor processing with DC assisted RF power for improved control |
US9132436B2 (en) | 2012-09-21 | 2015-09-15 | Applied Materials, Inc. | Chemical control features in wafer process equipment |
US10256079B2 (en) | 2013-02-08 | 2019-04-09 | Applied Materials, Inc. | Semiconductor processing systems having multiple plasma configurations |
US9362130B2 (en) | 2013-03-01 | 2016-06-07 | Applied Materials, Inc. | Enhanced etching processes using remote plasma sources |
US9040422B2 (en) | 2013-03-05 | 2015-05-26 | Applied Materials, Inc. | Selective titanium nitride removal |
US20140271097A1 (en) | 2013-03-15 | 2014-09-18 | Applied Materials, Inc. | Processing systems and methods for halide scavenging |
US9493879B2 (en) | 2013-07-12 | 2016-11-15 | Applied Materials, Inc. | Selective sputtering for pattern transfer |
US9773648B2 (en) | 2013-08-30 | 2017-09-26 | Applied Materials, Inc. | Dual discharge modes operation for remote plasma |
US9576809B2 (en) | 2013-11-04 | 2017-02-21 | Applied Materials, Inc. | Etch suppression with germanium |
US9520303B2 (en) | 2013-11-12 | 2016-12-13 | Applied Materials, Inc. | Aluminum selective etch |
US9245762B2 (en) | 2013-12-02 | 2016-01-26 | Applied Materials, Inc. | Procedure for etch rate consistency |
US9499898B2 (en) | 2014-03-03 | 2016-11-22 | Applied Materials, Inc. | Layered thin film heater and method of fabrication |
US9299537B2 (en) | 2014-03-20 | 2016-03-29 | Applied Materials, Inc. | Radial waveguide systems and methods for post-match control of microwaves |
US9903020B2 (en) | 2014-03-31 | 2018-02-27 | Applied Materials, Inc. | Generation of compact alumina passivation layers on aluminum plasma equipment components |
CN103985942B (zh) * | 2014-05-15 | 2016-03-30 | 南京航空航天大学 | 一种矩形波导到多米诺等离子波导转换器 |
US9309598B2 (en) | 2014-05-28 | 2016-04-12 | Applied Materials, Inc. | Oxide and metal removal |
US9496167B2 (en) | 2014-07-31 | 2016-11-15 | Applied Materials, Inc. | Integrated bit-line airgap formation and gate stack post clean |
US9659753B2 (en) | 2014-08-07 | 2017-05-23 | Applied Materials, Inc. | Grooved insulator to reduce leakage current |
US9553102B2 (en) | 2014-08-19 | 2017-01-24 | Applied Materials, Inc. | Tungsten separation |
US9478434B2 (en) | 2014-09-24 | 2016-10-25 | Applied Materials, Inc. | Chlorine-based hardmask removal |
US9613822B2 (en) | 2014-09-25 | 2017-04-04 | Applied Materials, Inc. | Oxide etch selectivity enhancement |
US9966240B2 (en) | 2014-10-14 | 2018-05-08 | Applied Materials, Inc. | Systems and methods for internal surface conditioning assessment in plasma processing equipment |
US9355922B2 (en) | 2014-10-14 | 2016-05-31 | Applied Materials, Inc. | Systems and methods for internal surface conditioning in plasma processing equipment |
US11637002B2 (en) | 2014-11-26 | 2023-04-25 | Applied Materials, Inc. | Methods and systems to enhance process uniformity |
US10224210B2 (en) | 2014-12-09 | 2019-03-05 | Applied Materials, Inc. | Plasma processing system with direct outlet toroidal plasma source |
US10573496B2 (en) * | 2014-12-09 | 2020-02-25 | Applied Materials, Inc. | Direct outlet toroidal plasma source |
CN104505326A (zh) * | 2014-12-19 | 2015-04-08 | 中国科学院嘉兴微电子仪器与设备工程中心 | 一种应用于等离子体设备的腔室结构及等离子体设备 |
US9502258B2 (en) | 2014-12-23 | 2016-11-22 | Applied Materials, Inc. | Anisotropic gap etch |
US11257693B2 (en) | 2015-01-09 | 2022-02-22 | Applied Materials, Inc. | Methods and systems to improve pedestal temperature control |
US9728437B2 (en) | 2015-02-03 | 2017-08-08 | Applied Materials, Inc. | High temperature chuck for plasma processing systems |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
US9881805B2 (en) | 2015-03-02 | 2018-01-30 | Applied Materials, Inc. | Silicon selective removal |
US9741593B2 (en) | 2015-08-06 | 2017-08-22 | Applied Materials, Inc. | Thermal management systems and methods for wafer processing systems |
US9691645B2 (en) | 2015-08-06 | 2017-06-27 | Applied Materials, Inc. | Bolted wafer chuck thermal management systems and methods for wafer processing systems |
US9349605B1 (en) | 2015-08-07 | 2016-05-24 | Applied Materials, Inc. | Oxide etch selectivity systems and methods |
US10504700B2 (en) | 2015-08-27 | 2019-12-10 | Applied Materials, Inc. | Plasma etching systems and methods with secondary plasma injection |
CN105369206A (zh) * | 2015-12-03 | 2016-03-02 | 凯盛光伏材料有限公司 | 一种制备柔性衬底薄膜的磁控溅射装置 |
CN105483630A (zh) * | 2015-12-03 | 2016-04-13 | 凯盛光伏材料有限公司 | 一种制备柔性azo薄膜的方法 |
US10522371B2 (en) | 2016-05-19 | 2019-12-31 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US10504754B2 (en) | 2016-05-19 | 2019-12-10 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US9865484B1 (en) | 2016-06-29 | 2018-01-09 | Applied Materials, Inc. | Selective etch using material modification and RF pulsing |
US10062575B2 (en) | 2016-09-09 | 2018-08-28 | Applied Materials, Inc. | Poly directional etch by oxidation |
US10629473B2 (en) | 2016-09-09 | 2020-04-21 | Applied Materials, Inc. | Footing removal for nitride spacer |
US9721789B1 (en) | 2016-10-04 | 2017-08-01 | Applied Materials, Inc. | Saving ion-damaged spacers |
US10546729B2 (en) | 2016-10-04 | 2020-01-28 | Applied Materials, Inc. | Dual-channel showerhead with improved profile |
US9934942B1 (en) | 2016-10-04 | 2018-04-03 | Applied Materials, Inc. | Chamber with flow-through source |
US10062585B2 (en) | 2016-10-04 | 2018-08-28 | Applied Materials, Inc. | Oxygen compatible plasma source |
US10062579B2 (en) | 2016-10-07 | 2018-08-28 | Applied Materials, Inc. | Selective SiN lateral recess |
US9947549B1 (en) | 2016-10-10 | 2018-04-17 | Applied Materials, Inc. | Cobalt-containing material removal |
US9768034B1 (en) | 2016-11-11 | 2017-09-19 | Applied Materials, Inc. | Removal methods for high aspect ratio structures |
US10163696B2 (en) | 2016-11-11 | 2018-12-25 | Applied Materials, Inc. | Selective cobalt removal for bottom up gapfill |
US10242908B2 (en) | 2016-11-14 | 2019-03-26 | Applied Materials, Inc. | Airgap formation with damage-free copper |
US10026621B2 (en) | 2016-11-14 | 2018-07-17 | Applied Materials, Inc. | SiN spacer profile patterning |
US10566206B2 (en) | 2016-12-27 | 2020-02-18 | Applied Materials, Inc. | Systems and methods for anisotropic material breakthrough |
US10431429B2 (en) | 2017-02-03 | 2019-10-01 | Applied Materials, Inc. | Systems and methods for radial and azimuthal control of plasma uniformity |
US10403507B2 (en) | 2017-02-03 | 2019-09-03 | Applied Materials, Inc. | Shaped etch profile with oxidation |
US10043684B1 (en) | 2017-02-06 | 2018-08-07 | Applied Materials, Inc. | Self-limiting atomic thermal etching systems and methods |
US10319739B2 (en) | 2017-02-08 | 2019-06-11 | Applied Materials, Inc. | Accommodating imperfectly aligned memory holes |
US10943834B2 (en) | 2017-03-13 | 2021-03-09 | Applied Materials, Inc. | Replacement contact process |
US10319649B2 (en) | 2017-04-11 | 2019-06-11 | Applied Materials, Inc. | Optical emission spectroscopy (OES) for remote plasma monitoring |
US11276590B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Multi-zone semiconductor substrate supports |
US11276559B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Semiconductor processing chamber for multiple precursor flow |
US10049891B1 (en) | 2017-05-31 | 2018-08-14 | Applied Materials, Inc. | Selective in situ cobalt residue removal |
US10497579B2 (en) | 2017-05-31 | 2019-12-03 | Applied Materials, Inc. | Water-free etching methods |
US10920320B2 (en) | 2017-06-16 | 2021-02-16 | Applied Materials, Inc. | Plasma health determination in semiconductor substrate processing reactors |
US10541246B2 (en) | 2017-06-26 | 2020-01-21 | Applied Materials, Inc. | 3D flash memory cells which discourage cross-cell electrical tunneling |
US10727080B2 (en) | 2017-07-07 | 2020-07-28 | Applied Materials, Inc. | Tantalum-containing material removal |
US10541184B2 (en) | 2017-07-11 | 2020-01-21 | Applied Materials, Inc. | Optical emission spectroscopic techniques for monitoring etching |
US10354889B2 (en) | 2017-07-17 | 2019-07-16 | Applied Materials, Inc. | Non-halogen etching of silicon-containing materials |
US10043674B1 (en) | 2017-08-04 | 2018-08-07 | Applied Materials, Inc. | Germanium etching systems and methods |
US10170336B1 (en) | 2017-08-04 | 2019-01-01 | Applied Materials, Inc. | Methods for anisotropic control of selective silicon removal |
US10297458B2 (en) | 2017-08-07 | 2019-05-21 | Applied Materials, Inc. | Process window widening using coated parts in plasma etch processes |
US10128086B1 (en) | 2017-10-24 | 2018-11-13 | Applied Materials, Inc. | Silicon pretreatment for nitride removal |
US10283324B1 (en) | 2017-10-24 | 2019-05-07 | Applied Materials, Inc. | Oxygen treatment for nitride etching |
US10256112B1 (en) | 2017-12-08 | 2019-04-09 | Applied Materials, Inc. | Selective tungsten removal |
US10903054B2 (en) | 2017-12-19 | 2021-01-26 | Applied Materials, Inc. | Multi-zone gas distribution systems and methods |
US11328909B2 (en) | 2017-12-22 | 2022-05-10 | Applied Materials, Inc. | Chamber conditioning and removal processes |
US10854426B2 (en) | 2018-01-08 | 2020-12-01 | Applied Materials, Inc. | Metal recess for semiconductor structures |
US10679870B2 (en) | 2018-02-15 | 2020-06-09 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus |
US10964512B2 (en) | 2018-02-15 | 2021-03-30 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus and methods |
TWI766433B (zh) | 2018-02-28 | 2022-06-01 | 美商應用材料股份有限公司 | 形成氣隙的系統及方法 |
US10593560B2 (en) | 2018-03-01 | 2020-03-17 | Applied Materials, Inc. | Magnetic induction plasma source for semiconductor processes and equipment |
US10319600B1 (en) | 2018-03-12 | 2019-06-11 | Applied Materials, Inc. | Thermal silicon etch |
US10497573B2 (en) | 2018-03-13 | 2019-12-03 | Applied Materials, Inc. | Selective atomic layer etching of semiconductor materials |
US10573527B2 (en) | 2018-04-06 | 2020-02-25 | Applied Materials, Inc. | Gas-phase selective etching systems and methods |
US10490406B2 (en) | 2018-04-10 | 2019-11-26 | Appled Materials, Inc. | Systems and methods for material breakthrough |
US10699879B2 (en) | 2018-04-17 | 2020-06-30 | Applied Materials, Inc. | Two piece electrode assembly with gap for plasma control |
US10886137B2 (en) | 2018-04-30 | 2021-01-05 | Applied Materials, Inc. | Selective nitride removal |
US11037765B2 (en) * | 2018-07-03 | 2021-06-15 | Tokyo Electron Limited | Resonant structure for electron cyclotron resonant (ECR) plasma ionization |
US10872778B2 (en) | 2018-07-06 | 2020-12-22 | Applied Materials, Inc. | Systems and methods utilizing solid-phase etchants |
US10755941B2 (en) | 2018-07-06 | 2020-08-25 | Applied Materials, Inc. | Self-limiting selective etching systems and methods |
US10672642B2 (en) | 2018-07-24 | 2020-06-02 | Applied Materials, Inc. | Systems and methods for pedestal configuration |
US11049755B2 (en) | 2018-09-14 | 2021-06-29 | Applied Materials, Inc. | Semiconductor substrate supports with embedded RF shield |
US10892198B2 (en) | 2018-09-14 | 2021-01-12 | Applied Materials, Inc. | Systems and methods for improved performance in semiconductor processing |
US11062887B2 (en) | 2018-09-17 | 2021-07-13 | Applied Materials, Inc. | High temperature RF heater pedestals |
US11417534B2 (en) | 2018-09-21 | 2022-08-16 | Applied Materials, Inc. | Selective material removal |
US11682560B2 (en) | 2018-10-11 | 2023-06-20 | Applied Materials, Inc. | Systems and methods for hafnium-containing film removal |
US11121002B2 (en) | 2018-10-24 | 2021-09-14 | Applied Materials, Inc. | Systems and methods for etching metals and metal derivatives |
US11437242B2 (en) | 2018-11-27 | 2022-09-06 | Applied Materials, Inc. | Selective removal of silicon-containing materials |
US11721527B2 (en) | 2019-01-07 | 2023-08-08 | Applied Materials, Inc. | Processing chamber mixing systems |
US10920319B2 (en) | 2019-01-11 | 2021-02-16 | Applied Materials, Inc. | Ceramic showerheads with conductive electrodes |
CN113665848B (zh) * | 2021-08-27 | 2023-03-14 | 中国人民解放军国防科技大学 | 一种磁场力/力矩作用投送系统及其地面测试装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452062A (en) * | 1987-08-21 | 1989-02-28 | Nippon Telegraph & Telephone | Ionic source |
US5022977A (en) | 1986-09-29 | 1991-06-11 | Nippon Telegraph And Telephone Corporation | Ion generation apparatus and thin film forming apparatus and ion source utilizing the ion generation apparatus |
JP2587924B2 (ja) * | 1986-10-11 | 1997-03-05 | 日本電信電話株式会社 | 薄膜形成装置 |
US4776918A (en) * | 1986-10-20 | 1988-10-11 | Hitachi, Ltd. | Plasma processing apparatus |
KR880013424A (ko) | 1987-04-08 | 1988-11-30 | 미타 가츠시게 | 플라즈머 장치 |
JP2561270B2 (ja) * | 1987-04-08 | 1996-12-04 | 株式会社日立製作所 | プラズマ装置 |
KR920002864B1 (ko) * | 1987-07-20 | 1992-04-06 | 가부시기가이샤 히다찌세이사꾸쇼 | 플라즈마 처리방법 및 그 장치 |
US5061838A (en) * | 1989-06-23 | 1991-10-29 | Massachusetts Institute Of Technology | Toroidal electron cyclotron resonance reactor |
JP3020580B2 (ja) * | 1990-09-28 | 2000-03-15 | 株式会社日立製作所 | マイクロ波プラズマ処理装置 |
US5359177A (en) | 1990-11-14 | 1994-10-25 | Mitsubishi Denki Kabushiki Kaisha | Microwave plasma apparatus for generating a uniform plasma |
JP3082331B2 (ja) * | 1991-08-01 | 2000-08-28 | 三菱電機株式会社 | 半導体製造装置および半導体装置の製造方法 |
JPH07326495A (ja) * | 1994-05-30 | 1995-12-12 | Toshiba Corp | マイクロ波プラズマ発生装置 |
JPH09125243A (ja) * | 1995-10-27 | 1997-05-13 | Canon Inc | 薄膜形成装置 |
JPH09266096A (ja) * | 1996-03-28 | 1997-10-07 | Hitachi Ltd | プラズマ処理装置及びこれを用いたプラズマ処理方法 |
JP4355036B2 (ja) * | 1997-03-18 | 2009-10-28 | キヤノンアネルバ株式会社 | イオン化スパッタリング装置 |
JP3944946B2 (ja) * | 1997-04-25 | 2007-07-18 | 株式会社島津製作所 | 薄膜形成装置 |
JPH11162956A (ja) | 1997-11-25 | 1999-06-18 | Hitachi Ltd | プラズマ処理装置 |
US6610184B2 (en) | 2001-11-14 | 2003-08-26 | Applied Materials, Inc. | Magnet array in conjunction with rotating magnetron for plasma sputtering |
US20030029716A1 (en) * | 2001-08-13 | 2003-02-13 | Ga-Lane Chen | DWDM filter system design |
US7059268B2 (en) | 2002-12-20 | 2006-06-13 | Tokyo Electron Limited | Method, apparatus and magnet assembly for enhancing and localizing a capacitively coupled plasma |
KR100555849B1 (ko) * | 2003-11-27 | 2006-03-03 | 주식회사 셈테크놀러지 | 중성입자빔 처리장치 |
KR100714898B1 (ko) * | 2005-01-21 | 2007-05-04 | 삼성전자주식회사 | 중성빔을 이용한 기판 처리장치 및 처리방법 |
KR100716258B1 (ko) * | 2006-06-29 | 2007-05-08 | 한국기초과학지원연구원 | 고체원소 중성입자빔 생성장치 및 방법 |
KR100754370B1 (ko) | 2006-06-29 | 2007-09-03 | 한국기초과학지원연구원 | 향상된 중성입자 플럭스를 갖는 중성입자빔 생성장치 |
CN101971289B (zh) | 2007-12-07 | 2013-03-27 | Oc欧瑞康巴尔斯公司 | 磁控溅射方法以及决定施加于磁控溅射源的电源供应的功率调制补偿公式的方法 |
KR101092906B1 (ko) * | 2009-06-11 | 2011-12-12 | 한국기초과학지원연구원 | 빔 플럭스 및 수송효율이 향상된 중성입자빔 생성장치 및 생성 방법 |
WO2011025143A2 (ko) * | 2009-08-24 | 2011-03-03 | 한국기초과학지원연구원 | 플라즈마 발생용 마이크로웨이브 안테나 |
-
2012
- 2012-06-01 EP EP15191835.6A patent/EP3002996B1/en active Active
- 2012-06-01 US US14/124,571 patent/US9589772B2/en active Active
- 2012-06-01 CN CN201280026487.XA patent/CN103766002B/zh active Active
- 2012-06-01 JP JP2014513443A patent/JP5774778B2/ja active Active
- 2012-06-01 WO PCT/KR2012/004345 patent/WO2012169747A2/ko active Application Filing
- 2012-06-01 EP EP12797155.4A patent/EP2720518B1/en active Active
-
2014
- 2014-12-24 JP JP2014259691A patent/JP6006286B2/ja active Active
Non-Patent Citations (2)
Title |
---|
None |
See also references of EP2720518A4 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015066132A1 (en) * | 2013-10-30 | 2015-05-07 | Tecport Optics, Inc. | Ophthalmic optical filters for prevention and reduction of photophobic effects and responses |
CN105088195A (zh) * | 2015-08-26 | 2015-11-25 | 中国科学院等离子体物理研究所 | 一种快速自由基增强化学气相沉积薄膜的方法 |
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Publication number | Publication date |
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EP2720518B1 (en) | 2016-12-28 |
CN103766002A (zh) | 2014-04-30 |
US9589772B2 (en) | 2017-03-07 |
EP3002996A1 (en) | 2016-04-06 |
EP2720518A4 (en) | 2015-05-27 |
WO2012169747A3 (ko) | 2013-03-28 |
US20140124364A1 (en) | 2014-05-08 |
JP6006286B2 (ja) | 2016-10-12 |
EP3002996B1 (en) | 2020-03-25 |
EP2720518A2 (en) | 2014-04-16 |
JP2015133321A (ja) | 2015-07-23 |
JP2014522551A (ja) | 2014-09-04 |
JP5774778B2 (ja) | 2015-09-09 |
CN103766002B (zh) | 2017-03-22 |
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