WO2019039070A1 - 成膜方法 - Google Patents
成膜方法 Download PDFInfo
- Publication number
- WO2019039070A1 WO2019039070A1 PCT/JP2018/024019 JP2018024019W WO2019039070A1 WO 2019039070 A1 WO2019039070 A1 WO 2019039070A1 JP 2018024019 W JP2018024019 W JP 2018024019W WO 2019039070 A1 WO2019039070 A1 WO 2019039070A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- target
- film
- targets
- sputtering
- oxide
- Prior art date
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
- C23C14/0641—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3464—Sputtering using more than one target
Definitions
- a TaSiO 2 film is used as a thin film types.
- an oxide film having a high resistance value such as a CrSiO 2 film or a NbSiO 2 film.
- the resistance value is largely changed only by a slight change in the composition ratio of the transition metal element such as Ta, Cr, Nb, the metalloid element such as Si, and oxygen. I will. Therefore, an oxide film for the above-mentioned application is usually formed by sputtering.
- an oxide containing a transition metal element such as Ta, Cr, or Nb and a metalloid element such as Si according to the composition of a thin film to be formed is used as a sputtering target, and this film is to be formed with this target.
- a deposition target to be formed is opposed to the inside of the vacuum chamber, a rare gas is introduced into the vacuum chamber in a vacuum atmosphere, predetermined power is supplied to the target, and a plasma is formed in the vacuum chamber.
- An adhesion prevention plate is provided to prevent the adhesion prevention plate, but when the adhesion prevention plate surface is also covered with an oxide film as the film formation on the object to be treated is repeated, the adhesion prevention plate is assembled in the vacuum chamber When the plasma leaks to the inner wall surface of the vacuum chamber with earth ground through the gap and discharges also in the space between the adhesion prevention plate and the vacuum chamber, the power input to the target decreases relatively. It is thought that
- Patent No. 3968128 gazette
- the present invention stably targets the oxide film until the life end of the target when an oxide or nitride containing at least one of a transition metal element and a metalloid element as a constituent element is used as a target
- An object of the present invention is to provide a film forming method capable of forming a nitride film.
- the present invention targets an oxide or nitride containing at least one of a transition metal element and a metalloid element as a constituent element, and sputters the target in a vacuum atmosphere to
- the sputtered particles that are scattered are attached to and deposited on the film-forming object, and an oxide film or nitride film having a high resistance value is formed on the surface of the film-forming object.
- a plurality of sheets are juxtaposed in the same plane, alternating current power of a predetermined frequency is supplied between the paired targets among the juxtaposed targets, and the targets are alternately switched to the anode electrode and the cathode electrode. It is characterized in that a plasma is generated between them, and a target serving as a cathode electrode is sputtered.
- the target in the case of sputtering a target by supplying AC power of a predetermined frequency between paired targets, for example, the target is not broken during sputtering, or the problem of melting due to insufficient cooling does not occur.
- the power density is set to a predetermined value of, for example, 10 W / cm 2 or less, but depending on the frequency at that time, for example, abnormal discharge may occur frequently. In this case, splash occurs in the target, or it is set in advance. It was found that problems such as being unable to form a film with a target film thickness by sputtering time occur.
- the frequency of the AC power is preferably set in the range of 20 kHz to 60 kHz, and the duty ratio of the AC power is preferably set in the range of 20% to 80%.
- the composition ratio of the transition metal element to the metalloid element is set in the range of 0.3 to 0.8. Outside this range, the occurrence of abnormal discharge due to the increase of the discharge voltage, and the problem that the formed thin film can not satisfy the desired resistance value or the temperature change of the resistance becomes large.
- Sectional drawing which shows typically the sputtering device which can be utilized for implementation of the film-forming method of this invention.
- substrate Sb a high resistance oxide film made of a TaSiO 2 film on the surface of a glass substrate
- SM is a magnetron sputtering apparatus capable of carrying out the film forming method of the present invention.
- the sputtering apparatus SM is an in-line type in which film formation is performed by so-called deposition, and is evacuated to a predetermined pressure (10 -5 Pa) via a vacuum pump Pu such as a rotary pump or a turbo molecular pump to maintain a vacuum atmosphere.
- a vacuum chamber 1 capable of At the top of the vacuum chamber 1, the substrate Sb set on the carrier 2 is disposed with its film formation surface facing downward.
- a preliminary chamber capable of forming a vacuum atmosphere is connected to the vacuum chamber 1, and the substrate Sb is set on the carrier 2 in the preliminary chamber, and the substrate transfer means is carried out in a vacuum atmosphere. Is transported to a predetermined position of the vacuum chamber 1.
- a well-known thing can be utilized as a board
- an adhesion preventing plate for preventing adhesion of sputtered particles to the inner wall surface of vacuum chamber 1 by enclosing a space between substrate Sb transported into vacuum chamber 1 and a target described later in vacuum chamber 1. 11 are provided.
- a gas introduction means 3 is provided in the vacuum chamber 1.
- the gas introducing means 3 communicates with the gas source 33 through the gas pipe 32 provided with the mass flow controller 31, and a sputtering gas composed of a rare gas such as Ar (in some cases, O 2 and N used in reactive sputtering) Reactive gases such as 2 ) can be introduced into the vacuum chamber 1 at a predetermined flow rate.
- a cathode unit Cu is provided on the lower side of the vacuum chamber 1 so as to face the substrate Sb.
- the cathode unit Cu has a pair of targets 41a and 41b.
- Each of the targets 41a and 41b has the same composition ratio and is formed in the same shape (in the present embodiment, the upper surface is formed into a rectangular outline) by a known method, and Ta It is an oxide containing (transition metal element) and Si (metalloid element) at a predetermined composition ratio.
- the composition ratio of Ta to Si is set in the range of 0.3 to 0.8. Outside this range, the occurrence of abnormal discharge due to the increase of the discharge voltage, and the problem that the formed thin film can not satisfy the desired resistance value or the temperature change of the resistance becomes large.
- composition ratios of the targets 41a and 41b arranged in parallel to each other are equal, not only when the composition ratios completely match, for example, the composition ratio of the metal element to the metalloid element is 0.3 to 0. Even if it is different in the range of 8, it also includes the case where equivalent film quality can be obtained (that is, there is almost no change in resistance value of the formed oxide film).
- Each target 41a, 41b is bonded to a backing plate 42 for cooling the targets 41a, 41b during sputtering via a bonding material such as indium or tin, and electrically connected to the vacuum chamber 1 through an insulating material (not shown). It is installed in a floating state.
- the targets 41a and 41b are juxtaposed so that the upper surfaces as sputtered surfaces when not in use are located on the same plane parallel to the substrate Sb.
- an example in which two targets 41a and 41b are juxtaposed is described as an example, but the present invention is not limited to this.
- the number of targets juxtaposed is the outer dimension of the substrate Sb, etc. Is set appropriately in consideration of
- the cathode unit Cu includes the magnet assembly 5 positioned below the targets 41 a and 41 b.
- the magnet assembly 5 has a support plate 51 provided in parallel to each target 41a, 41b.
- the support plate 51 is formed of a rectangular flat plate which is smaller than the lateral width of each of the targets 41a and 41b and extends on both sides along the longitudinal direction of the targets 41a and 41b, and amplifies the adsorption force of the magnet Made of magnetic material.
- a rod-like central magnet 52 along the longitudinal direction of the targets 41a and 41b and a peripheral magnet 53 provided along the outer periphery of the support plate 51 are provided.
- the plasma density can be increased by increasing the electron density in front of each of 41a and 41b.
- the magnet assembly 5 may be configured to reciprocate relative to the targets 41a and 41b in a predetermined stroke.
- An output cable Kl from a single AC power supply Ae is connected to the pair of targets 41a and 41b.
- a so-called bipolar pulse power source can be used as the AC power source Ae, and power can be supplied in the form of a bipolar pulse at a predetermined frequency between the pair of targets 41a and 41b.
- a bipolar pulse power supply a known circuit provided with a circuit for detecting the occurrence of abnormal discharge (arc discharge) can be used from the length of the voltage drop time of the output voltage waveform to the pair of targets 41a and 41b. Description is omitted.
- a method of forming an oxide film on the substrate Sb using the sputtering apparatus SM will be described.
- the substrate Sb is set on the carrier 2 in a preparatory chamber (not shown), and when the preparatory chamber is evacuated to a predetermined pressure, it is transported to the vacuum chamber 1 in a vacuum atmosphere by the substrate transport means.
- a predetermined sputtering gas is introduced through the gas introduction means 3.
- the flow rate of the sputtering gas is controlled such that the pressure in the vacuum chamber 1 during sputtering is in the range of 0.1 Pa to 1.0 Pa.
- AC power is supplied to the targets 41a and 41b forming a pair via the AC power supply Ae.
- the input power density is set to a predetermined value of, for example, 10 W / cm 2 or less.
- the targets 41a and 41b are oxides containing Ta and Si at a predetermined composition ratio, if the input power density exceeds 10 W / cm 2 , cracking or chipping of the target may occur, or abnormal discharge may occur. Problems such as frequent occurrence occur.
- the frequency of the AC power output from the bipolar pulse power source which is the AC power source Ae
- the frequency of the AC power output from the bipolar pulse power source is set in the range of 20 kHz to 60 kHz.
- the frequency is less than 20 kHz, abnormal discharge occurs frequently, which causes a problem that film thickness management becomes troublesome, for example.
- the frequency exceeds 60 kHz, there is a problem that the discharge voltage rises instantaneously and the operating range of the inverter which is a constituent circuit of the bipolar pulse power supply is exceeded.
- the duty ratio of the AC power is set in the range of 20% to 80%. If the value is out of this range, there is a problem that the number of occurrences of abnormal discharge (arc discharge) increases immediately.
- the discharge is switched before abnormal discharge occurs, and it becomes possible to improve the charge removal effect of the insulating film, and as a result, the occurrence of abnormal discharge is suppressed as much as possible. Becomes possible.
- the output method of the bipolar pulse power supply for applying a predetermined voltage between the pair of targets 41a and 41b is preferably a method in which a transformer is not interposed between an inverter which is an output switching circuit and an actual load.
- a transformer When output via a transformer, resonance occurs with the impedance of the actual load, so if the film formation factors such as the targets 41a and 41b, input power and film formation pressure change, the resonance frequency changes. Therefore, when setting to an arbitrary switching frequency, it is necessary to change the capacitance and inductance in the power supply Ae. If there is no transformer, there is an advantage that it can be fixed to any frequency.
- the two targets 41a and 41b forming a pair play roles of the anode electrode and the cathode electrode respectively, and a tunnel-like leaked magnetic field is formed above each target 41a and 41b, and the vertical component of the leaked magnetic field A high density plasma is generated in the form of a racetrack passing through the position where 0 is zero.
- the targets 41a and 41b are alternately switched to the anode electrode and the cathode electrode according to the frequency, and the targets 41a and 41b serving as the cathode electrode are sputtered by the ions of the sputtering gas ionized in the plasma.
- 41b adhere to and deposit on the lower surface of the opposing substrate Sb, and a predetermined oxide film is formed.
- an equivalent film quality can be obtained, and furthermore, sputtering during film formation can be obtained.
- a film forming rate 10 times faster can be obtained without increasing the partial pressure of the gas.
- the film formation on the substrate Sb even if the surface of the adhesion preventing plate 11 is covered with the oxide film, the problem that the plasma becomes unstable does not occur, and the target 41a, The film can be stably formed up to the life end of 41b.
- the targets 41a and 41b are made of TaSiO 2 containing Ta at a composition ratio of 50 to 52 atomic percent, formed into a rectangular outline, and then joined to the backing plate 42 to form a predetermined sputtering apparatus.
- Two targets 41a and 41b were installed at intervals in the position. The distance between the targets 41a and 41b and the substrate Sb was 80 mm.
- the mass flow controller 31 is controlled to introduce argon as a sputtering gas so that the pressure in the vacuum chamber 1 evacuated is maintained at 0.37 Pa, and the input power to the targets 41a and 41b is input.
- the alternating current power supply Ae was controlled so as to be maintained at 4 kW, and a high resistance oxide film made of a TaSiO 2 film was formed on the surface of the glass substrate for a predetermined sputtering time.
- the one to be deposited under the above sputtering conditions is Sample 1, the input power is 2 kW, the pressure within the vacuum chamber 1 is 0.37 Pa, the sample 2 is applied, the input power is 2 kW, and the inside of the vacuum chamber 1a is The sample to be deposited at a pressure of 0.37 Pa is Sample 3, the input power is 4 kW, the one at a pressure in the vacuum chamber 1a is 0.85 Pa is Sample 4, and the frequency of input power is 10, 20, 40, Each was set to 60 kHz, and the root mean square (Vmf) of the voltage between the targets 41a and 41b during sputtering and the number of abnormal discharge occurrences were measured. The results are shown in FIG. In this case, in FIG.
- a sample 5 is formed by setting the input frequency at 40 kHz under the sputtering conditions as Sample 5
- a sample 6 is formed by setting the input frequency at 10 kHz under the sputtering conditions is set as the sample 6;
- the duty of the power applied to 41b was set to 10 to 90%, the number of abnormal discharges was measured, and the results are shown in FIG. In this case, in FIG. 3,- ⁇ -is sample 5 and- ⁇ -is sample 6.
- the number of abnormal discharges was standardized to 1 when Duty was 50% in Samples 5 and 6. According to this, at 10 kHz, the number of abnormal discharges increases immediately when the duty is out of 50%, while at 40 kHz, the number of abnormal discharges is suppressed to be approximately the same as the 50% duty.
- the frequency When the frequency is set to 20 kHz, the number of abnormal discharges is suppressed to be approximately the same as the 50% duty at Duty 30% to 70%, and when the frequency is set to 60 kHz, the abnormality is approximately the same as Duty 50% at Duty 20% to 80%. It was found that the number of discharges was suppressed. That is, it was found that by setting the frequency to 20 kHz to 60 kHz, abnormal discharge can be effectively suppressed in a wider range of Duty ratio.
- an oxide film having a TaSiO 2 film and an oxide film having a high resistance value is formed by using an oxide containing Ta and Si at a predetermined composition ratio as an example, but the invention is limited thereto.
- No target can be used, and an oxide containing a transition metal element such as Ta, Cr or Nb and Si, silicon oxide or alumina can be used as a target. If the above film forming method is applied, an equivalent target can be obtained.
- Similar film quality can be obtained compared to the case of film formation by sputtering by RF sputtering method, and furthermore, a high film formation rate can be obtained without increasing the partial pressure of sputtering gas at the time of film formation.
- the plasma does not become unstable even if the surface of the adhesion preventing plate 11 is covered with the oxide film by repeating the film formation on the substrate Sb.
- a nitride film such as TaN
- SM Sputtering apparatus suitable for implementation of the present invention
- 41a, 41b target
- Ae AC power supply
- Sb substrate (film-forming material).
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (3)
- 遷移金属元素及び半金属元素のうち少なくとも1種を構成元素として含む酸化物または窒化物をターゲットとし、真空雰囲気中でこのターゲットをスパッタリングしてターゲットから飛散するスパッタ粒子を被成膜物に付着、堆積させ、被成膜物表面に酸化物膜または窒化物膜を成膜する成膜方法において、
同等の組成を有する上記ターゲットの複数枚を同一平面内に並設し、この並設されたターゲットのうち対をなすターゲット間に所定の周波数の交流電力を投入し、各ターゲットをアノード電極、カソード電極に交互に切り換えることでターゲット相互の間にプラズマを発生させ、カソード電極となっているターゲットをスパッタリングすることを特徴とする成膜方法。 - 前記交流電力の周波数が20kHz~60kHzの範囲に設定されることを特徴とする請求項1記載の成膜方法。
- 前記交流電力のDuty比を20%~80%の範囲に設定することを特徴とする請求項2記載の成膜方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019537952A JPWO2019039070A1 (ja) | 2017-08-22 | 2018-06-25 | 成膜方法 |
KR1020207007480A KR20200041932A (ko) | 2017-08-22 | 2018-06-25 | 성막 방법 |
CN201880052555.7A CN110997973A (zh) | 2017-08-22 | 2018-06-25 | 成膜方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-159487 | 2017-08-22 | ||
JP2017159487 | 2017-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019039070A1 true WO2019039070A1 (ja) | 2019-02-28 |
Family
ID=65439409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2018/024019 WO2019039070A1 (ja) | 2017-08-22 | 2018-06-25 | 成膜方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPWO2019039070A1 (ja) |
KR (1) | KR20200041932A (ja) |
CN (1) | CN110997973A (ja) |
TW (1) | TW201912826A (ja) |
WO (1) | WO2019039070A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07258841A (ja) * | 1994-03-24 | 1995-10-09 | Ulvac Japan Ltd | 薄膜抵抗体の成膜方法およびその成膜装置 |
JP2007070715A (ja) * | 2005-09-09 | 2007-03-22 | Idemitsu Kosan Co Ltd | スパッタリングターゲット |
JP2008240110A (ja) * | 2007-03-28 | 2008-10-09 | Ulvac Japan Ltd | 金属とチタン酸化物の混合膜の成膜方法及び同膜の成膜装置 |
WO2011152482A1 (ja) * | 2010-06-03 | 2011-12-08 | 株式会社アルバック | スパッタ成膜装置 |
WO2012108150A1 (ja) * | 2011-02-08 | 2012-08-16 | シャープ株式会社 | マグネトロンスパッタリング装置、マグネトロンスパッタリング装置の制御方法、及び成膜方法 |
JP2013144840A (ja) * | 2012-01-16 | 2013-07-25 | Ulvac Japan Ltd | スパッタリング装置、絶縁膜の形成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3968128B2 (ja) | 1992-09-14 | 2007-08-29 | 株式会社アルバック | 薄膜抵抗体の成膜方法及び装置 |
CN1970828B (zh) * | 2005-11-26 | 2010-05-26 | 鸿富锦精密工业(深圳)有限公司 | 在模具上形成多层镀膜的方法 |
-
2018
- 2018-06-25 KR KR1020207007480A patent/KR20200041932A/ko not_active Application Discontinuation
- 2018-06-25 JP JP2019537952A patent/JPWO2019039070A1/ja active Pending
- 2018-06-25 CN CN201880052555.7A patent/CN110997973A/zh active Pending
- 2018-06-25 WO PCT/JP2018/024019 patent/WO2019039070A1/ja active Application Filing
- 2018-07-05 TW TW107123232A patent/TW201912826A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07258841A (ja) * | 1994-03-24 | 1995-10-09 | Ulvac Japan Ltd | 薄膜抵抗体の成膜方法およびその成膜装置 |
JP2007070715A (ja) * | 2005-09-09 | 2007-03-22 | Idemitsu Kosan Co Ltd | スパッタリングターゲット |
JP2008240110A (ja) * | 2007-03-28 | 2008-10-09 | Ulvac Japan Ltd | 金属とチタン酸化物の混合膜の成膜方法及び同膜の成膜装置 |
WO2011152482A1 (ja) * | 2010-06-03 | 2011-12-08 | 株式会社アルバック | スパッタ成膜装置 |
WO2012108150A1 (ja) * | 2011-02-08 | 2012-08-16 | シャープ株式会社 | マグネトロンスパッタリング装置、マグネトロンスパッタリング装置の制御方法、及び成膜方法 |
JP2013144840A (ja) * | 2012-01-16 | 2013-07-25 | Ulvac Japan Ltd | スパッタリング装置、絶縁膜の形成方法 |
Non-Patent Citations (1)
Title |
---|
ULVAC TECHNICAL JOURNAL, 2006, pages 23 - 27 * |
Also Published As
Publication number | Publication date |
---|---|
CN110997973A (zh) | 2020-04-10 |
JPWO2019039070A1 (ja) | 2020-04-16 |
KR20200041932A (ko) | 2020-04-22 |
TW201912826A (zh) | 2019-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3426382B2 (ja) | プラズマ処理装置 | |
US8133362B2 (en) | Physical vapor deposition with multi-point clamp | |
US7927466B2 (en) | Pulsed magnetron sputtering deposition with preionization | |
WO2010023878A1 (ja) | スパッタリング薄膜形成装置 | |
JP2000331993A (ja) | プラズマ処理装置 | |
JP4922581B2 (ja) | スパッタリング装置及びスパッタリング方法 | |
WO1990013909A1 (en) | Reactive ion etching apparatus | |
US20170004995A1 (en) | Film Forming Apparatus and Film Forming Method | |
JP2011179119A (ja) | 熱拡散器を用いた物理蒸着装置及び方法 | |
WO2011111712A1 (ja) | スパッタ装置 | |
WO2009157439A1 (ja) | スパッタリング装置及びスパッタリング方法 | |
US20110180394A1 (en) | Sputtering method and sputtering apparatus | |
KR20120137426A (ko) | 스퍼터링 장치 및 스퍼터링 방법 | |
WO2018186038A1 (ja) | 成膜装置及び成膜方法 | |
JP3621721B2 (ja) | プラズマ処理方法及び処理装置 | |
TWI381062B (zh) | A target assembly, and a sputtering apparatus provided with the target assembly | |
JP5414340B2 (ja) | スパッタリング方法 | |
WO2019039070A1 (ja) | 成膜方法 | |
US20140110248A1 (en) | Chamber pasting method in a pvd chamber for reactive re-sputtering dielectric material | |
JPH08232064A (ja) | 反応性マグネトロンスパッタ装置 | |
US20110209989A1 (en) | Physical vapor deposition with insulated clamp | |
JP7163154B2 (ja) | 薄膜製造方法、対向ターゲット式スパッタリング装置 | |
JP2013007109A (ja) | スパッタリング用のターゲット及びこれを用いたスパッタリング方法 | |
TW200939901A (en) | Apparatus for treating a substrate | |
JP2000256846A (ja) | 直流マグネトロンスパッタ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18848450 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2019537952 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20207007480 Country of ref document: KR Kind code of ref document: A |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18848450 Country of ref document: EP Kind code of ref document: A1 |