WO1999056309A1 - Element protecteur pour la surface interne d'une chambre et appareil de traitement au plasma - Google Patents
Element protecteur pour la surface interne d'une chambre et appareil de traitement au plasma Download PDFInfo
- Publication number
- WO1999056309A1 WO1999056309A1 PCT/JP1999/002332 JP9902332W WO9956309A1 WO 1999056309 A1 WO1999056309 A1 WO 1999056309A1 JP 9902332 W JP9902332 W JP 9902332W WO 9956309 A1 WO9956309 A1 WO 9956309A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- plasma processing
- wall
- processing apparatus
- protective member
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 19
- 230000003746 surface roughness Effects 0.000 claims abstract description 9
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 abstract description 16
- 235000012431 wafers Nutrition 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 238000005530 etching Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229920003261 Durez Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 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
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- 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
- H01J37/32458—Vessel
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
Definitions
- the present invention provides a chamber inner wall protection member that protects an inner wall of a chamber of a plasma processing apparatus such as a silicon wafer plasma etching apparatus or a plasma CVD apparatus used in a process of manufacturing a semiconductor device such as an IC or an LSI.
- the present invention relates to a plasma processing apparatus provided with the protection member.
- a plasma processing apparatus used for plasma etching processing has a lower electrode and an upper electrode arranged at positions facing each other at a predetermined interval in a plasma processing chamber, and reacts with CF 4, CHF 3 , Ar, O 2, etc.
- the gas flows out of the pores of the upper electrode, and plasma is generated by the high-frequency power applied between the upper and lower electrodes.
- the plasma is used to etch a silicon wafer or the like placed on the lower electrode.
- Aluminum, graphite, glassy carbon, silicon, and the like are used for the electrodes, and aluminum or alumina whose surface is oxidized is used for the inner wall member of the plasma processing chamber.
- Japanese Patent Application Laid-Open No. Hei 9-275,092 discloses a chamber in which a substrate to be processed is stored, a pump for exhausting the interior of the chamber, and a process introduced into the chamber. And an electrode means for irradiating the substrate with plasma and irradiating the substrate with a desired gas to perform a desired process, wherein a predetermined space is formed along an inner wall of the chamber.
- a protective wall member exchangeably mounted through the gap, and cooling means for introducing a cooling gas into the gap to suppress a rise in surface temperature of the protective wall member caused by heat generated in the chamber.
- a plasma processing apparatus characterized by having a plasma processing apparatus is disclosed.
- one 2 7 5 0 9 2 discloses not relate cooling structure of the protective wall member digits set in the chamber one inside the plasma processing apparatus, arising by plasma into the protection wall member C x F y
- the adsorbed polymer prevents the polymer from adhering to any part of the chamber. Since the protective wall member itself can be easily replaced, the efficiency of the cleaning operation is improved, and a temperature rise due to plasma on the surface of the protective wall member is prevented, so that the process can be stabilized.
- Japanese Patent Application Laid-Open No. 9-289198 describes a plasma processing apparatus having a plasma processing chamber in which a plasma generating electrode is disposed, wherein a portion of the plasma processing chamber exposed to plasma other than the electrode is provided.
- a plasma processing apparatus characterized in that at least the surface of the plasma processing chamber is formed by a vitreous force, and a plasma processing chamber in which two plasma generating electrodes are arranged and a plasma region is formed between these two electrodes.
- a protective member for a plasma processing apparatus disposed on both sides of the electrodes so as to cover the plasma region, at least the plasma region side surface of the protective member is formed of glass-like carbon.
- a protective member for a plasma processing apparatus is disclosed.
- the present inventors have conducted intensive studies on the material properties of a glassy carbon material suitable as an inner wall member of a chamber for protecting an inner wall portion of a chamber of a plasma processing apparatus. As a result, the present inventors have found the material properties of a vitreous carbon material having excellent plasma resistance and low generation of dust and capable of forming and maintaining a stable plasma state, and have reached the present invention.
- a member for protecting an inner wall of a chamber of a plasma processing apparatus which can be used stably for a long time by specifying the material strength of the material of the bonding material and a plasma processing apparatus in which the protective member is arranged. is there.
- the chamber inner wall protection member according to the present invention is a hollow protection member having a volume resistivity of 1 ⁇ 10 ⁇ ⁇ cm or less and a thermal conductivity of 5 W / m. ⁇ It is characterized in that it is formed from a vitreous carbon material having a characteristic of K or more into a body structure. Preferably, the thickness is 4 or more, and the average surface roughness (Ra) of the inner surface of the hollow shape is 2.0 ⁇ m or less.
- the hollow shape includes not only a cylindrical shape but also a hole or notch necessary for this. In addition to the cylindrical shape, a hollow prism is included.
- the plasma processing apparatus of the present invention has a characteristic that the volume resistivity is 1 ⁇ 10 2 ⁇ 'cm or less and the thermal conductivity is 5 WZ m-K or more along the inner wall of one chamber of the plasma processing apparatus.
- the inner wall protecting member of the chamber is disposed, and the inner wall of the chamber is electrically connected to the protecting member, and the chamber is grounded.
- FIG. 1 is a diagram showing a plasma processing apparatus
- FIG. 2 is a diagram in which a protection member for protecting an inner wall of a chamber is electrically connected to a processing chamber at a bottom surface.
- a glassy carbon material is a unique hard carbon material that has a macroscopically non-porous three-dimensional network structure and a dense, vitreous tissue structure. It is a special carbon material that is excellent in impermeability, abrasion resistance, surface smoothness, and robustness, and has features such as low impurities.
- the present invention among the glassy carbon material with these characteristics, the volume resistance X 1 0- 2 ⁇ 'cm or less, a thermal conductivity of 5 WZ m - glassy carbon material having a K or more properties Is formed into a hollow shape having an integral structure to provide a protective member for the inner wall of the chamber.
- the protection member is formed as an integrated structure by providing a hole for carrying out the wafer, a hole for carrying in and a hole for monitoring, a notch in the exhaust pipe, etc. on the side face of the hollow glassy carbon material .
- the thickness of the protective member is preferably 4 mm or more, and the average surface roughness (Ra) of the inner surface of the hollow shape is preferably 2.Qm or less.
- Volume resistivity is 1 X 1 0 - more than 2 Omega ⁇ cm when for hardly approach the potential force ground potential Chiyanba inner wall protecting member inner surface forming a good plasma becomes difficult. If the thermal conductivity is less than 5 WZ ⁇ K, the temperature difference between the chamber and the processing vessel that controls the inner surface of the inner wall protection member increases, so that it takes a long time to control the temperature. Further, since the temperature distribution becomes non-uniform, stable plasma formation is difficult. Also, if the structure is not a monolithic structure but a divided structure type, the potential on the inner surface of the protective member becomes uneven, and it becomes difficult to form a good plasma.
- the thickness of the inner wall protecting member of the chamber is 4 mm or more.
- the thickness of the protective member is reduced, the cross-sectional area of the annular cross section is reduced, and the electrical resistance in the vertical direction is increased when the protective member is disposed in the chamber. Is relatively large, and it is difficult to form a good plasma. More preferably, the thickness is 8 mm or more, and the durability is improved.
- the inner surface of the hollow protective member preferably has an average surface roughness (Ra) of 2 or less. The inner surface of the chamber inner wall protective member reacts with corrosive gas during plasma processing and is gradually consumed.
- the inner wall protective member of the chamber may be consumed depending on the form of consumption. This is because there is a possibility that particles may fall off from the inner surface of the steel.
- the average surface roughness (R a ) must be 2.0 ⁇ m or less because the surfaces of the wafer loading / unloading holes, the monitoring holes, and the cutouts of the exhaust pipe are also consumed during plasma processing. Is preferred.
- a chamber-internal wall protection member formed of a glass-like carbon material having these material properties and having a hollow shape of an integral structure is disposed along the chamber inner wall of the plasma processing apparatus. Between the inner wall of the chamber and the protection member And the chamber is grounded. The inner wall of the chamber and the inner wall protection member are not electrically connected to each other, and are grounded. If this is not the case, the plasma becomes unstable, making stable and uniform plasma processing difficult. That's why.
- the aluminum oxide layer formed on the surface of the inner wall member is removed and the protection member is directly applied to the aluminum material. Can be performed by contacting the bottom surfaces of the two.
- the vitreous material for forming the inner wall protecting member of the chamber of the present invention can be manufactured as follows. First, in order to increase the density and purity of the material, a phenol-based, franc-based or polyimid-based resin with a residual carbon ratio of at least 40%, which has been previously purified, or a thermosetting resin blended with them is used as a raw material. Is selected and used. These raw materials resins are usually in the form of powder or liquid, and are formed into a hollow shape by an appropriate molding method such as molding, injection molding, or casting according to the form.
- the molded body is cured with a bow (continuously in the atmosphere at a temperature of 100 to 250 ° C, and then packed in a graphite crucible or sandwiched between graphite plates in a non- It is packed in an electric furnace or a lead hammer furnace kept in an oxidizing atmosphere and heated to 800 ° C. or more to be baked and carbonized to be converted into a glassy carbon material.
- a bow continuously in the atmosphere at a temperature of 100 to 250 ° C, and then packed in a graphite crucible or sandwiched between graphite plates in a non- It is packed in an electric furnace or a lead hammer furnace kept in an oxidizing atmosphere and heated to 800 ° C. or more to be baked and carbonized to be converted into a glassy carbon material.
- the calcined carbonized glass material is placed in a vacuum furnace where the atmosphere can be replaced, and heated to a temperature of 150 ° C or higher while flowing a halogen-based purified gas such as chlorine gas to achieve high purity. Processing is performed.
- the highly purified glassy carbon material is machined using a hard tool such as diamond, and the inner surface thereof is polished to obtain the inner wall protecting member of the present invention.
- a liquid phenol / formaldehyde resin (PR940, manufactured by Sumitomo Durez Co., Ltd.) was poured into a polypropylene mold, degassed under a reduced pressure of 10 Torr or less for 3 hours, and then placed in an electric oven at 80 ° C. It was left to stand for a day to obtain a cylindrical shaped body. After removing the compact from the mold, 1 day at 100 ° C for 3 days, 1 hour at 130 ° C for 3 days For 3 days and at 200 ° C. for 3 days. The cured product was calcined and carbonized in an electric furnace maintained in a nitrogen atmosphere at a heating rate of 3 ° C.Zhr and a heating temperature of 100 ° C.
- vitreous carbon materials having different properties are machined using a diamond wheel, and then the inner surface is polished to form a hollow chamber having different surface roughness and thickness.
- An inner wall protection member was produced.
- the processing chamber 11 is made of aluminum whose surface is oxidized, and is grounded.
- the inner wall protection member 2 of the chamber 1 is electrically connected to the processing chamber 1 on the bottom surface 101 as shown in FIG.
- the surface of the processing chamber in contact with the bottom surface 101 has an aluminum oxide layer removed.
- the bottom projection of the chamber inner wall protection member 2 is fixed by an aluminum member 102 whose surface is oxidized. As a result, the inner wall protection member 2 of the chamber 1 is sufficiently electrically conducted at the bottom surface.
- a screw cover 103 is provided on the screw of the oxidized aluminum member 102 in order to prevent corrosion by plasma.
- the semiconductor wafer 3 is held on the lower electrode 5 in the processing chamber 1 via the electrostatic chuck 4.
- a high frequency power supply (for example, 80 O kHz) 11 is connected to the lower electrode 5.
- the lower electrode 5 is disposed on the bottom surface of the processing chamber 11 via the insulator 6.
- the upper electrode 7 is electrically connected to the conductor 8, and the conductor 8 is connected to a high-frequency power supply (for example, 27.12 MHz) 12.
- the conductor section 8 and the processing chamber 11 are arranged via an insulator 9.
- the SiO 2 film was etched.
- the number of dusts and the in-plane uniformity when 100 wafers were etched were measured. Table 1 shows the results.
- the in-plane uniformity is an index indicating the uniformity of the etching at the center and the edge of the wafer.
- the chamber-inner wall protection member of the embodiment formed of a glassy carbon material having a material property according to the present invention has a smaller number of dusts generated than the comparative example, and has an in-plane etching uniformity. There was also.
- the chamber inner wall protection member is formed in a square cylindrical shape, it can be applied to an LCD etching apparatus.
- the high-frequency power is applied to both the upper and lower electrodes. It is also possible to apply the present invention to a device for grounding the electrode and one chamber or a device for applying high frequency power only to the lower electrode to ground the upper electrode and the chamber.
- the plasma resistance is excellent, and it is stable for a long time. Plasma processing can be performed.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Chemical Vapour Deposition (AREA)
- Plasma Technology (AREA)
- ing And Chemical Polishing (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/673,985 US6383333B1 (en) | 1998-04-28 | 1999-04-27 | Protective member for inner surface of chamber and plasma processing apparatus |
EP99918295A EP1081749B1 (en) | 1998-04-28 | 1999-04-27 | Protective member for inner surface of chamber and plasma processing apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/119022 | 1998-04-28 | ||
JP11902298A JP4037956B2 (ja) | 1998-04-28 | 1998-04-28 | チャンバー内壁保護部材 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/673,985 A-371-Of-International US6383333B1 (en) | 1998-04-28 | 1999-04-27 | Protective member for inner surface of chamber and plasma processing apparatus |
US10/092,783 Continuation US20030015287A1 (en) | 1998-04-28 | 2002-03-07 | Inner wall protection member for chamber and plasma procressing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999056309A1 true WO1999056309A1 (fr) | 1999-11-04 |
Family
ID=14751055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/002332 WO1999056309A1 (fr) | 1998-04-28 | 1999-04-27 | Element protecteur pour la surface interne d'une chambre et appareil de traitement au plasma |
Country Status (6)
Country | Link |
---|---|
US (2) | US6383333B1 (ja) |
EP (1) | EP1081749B1 (ja) |
JP (1) | JP4037956B2 (ja) |
KR (1) | KR100596085B1 (ja) |
TW (1) | TWI225110B (ja) |
WO (1) | WO1999056309A1 (ja) |
Families Citing this family (52)
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JP4461507B2 (ja) * | 1999-06-03 | 2010-05-12 | 東京エレクトロン株式会社 | 成膜装置 |
US8114245B2 (en) * | 1999-11-26 | 2012-02-14 | Tadahiro Ohmi | Plasma etching device |
KR20010062209A (ko) * | 1999-12-10 | 2001-07-07 | 히가시 데쓰로 | 고내식성 막이 내부에 형성된 챔버를 구비하는 처리 장치 |
KR100427423B1 (ko) * | 2000-05-25 | 2004-04-13 | 가부시키가이샤 고베 세이코쇼 | Cvd용 인너튜브 |
US6547979B1 (en) * | 2000-08-31 | 2003-04-15 | Micron Technology, Inc. | Methods of enhancing selectivity of etching silicon dioxide relative to one or more organic substances; and plasma reaction chambers |
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JP2002151473A (ja) * | 2000-11-13 | 2002-05-24 | Tokyo Electron Ltd | プラズマ処理装置及びその組立方法 |
US6805952B2 (en) * | 2000-12-29 | 2004-10-19 | Lam Research Corporation | Low contamination plasma chamber components and methods for making the same |
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US20060225654A1 (en) * | 2005-03-29 | 2006-10-12 | Fink Steven T | Disposable plasma reactor materials and methods |
KR100703653B1 (ko) | 2005-08-19 | 2007-04-06 | 주식회사 아이피에스 | 진공챔버의 내부구조 |
US20080142481A1 (en) * | 2006-12-18 | 2008-06-19 | White John M | In-situ particle collector |
JP4993694B2 (ja) * | 2007-01-09 | 2012-08-08 | 株式会社アルバック | プラズマcvd装置、薄膜形成方法 |
JP2008251857A (ja) * | 2007-03-30 | 2008-10-16 | Hitachi High-Technologies Corp | プラズマ処理装置 |
JP5351625B2 (ja) | 2009-06-11 | 2013-11-27 | 三菱重工業株式会社 | プラズマ処理装置 |
JP5922534B2 (ja) * | 2012-09-10 | 2016-05-24 | 光洋サーモシステム株式会社 | 熱処理装置 |
JP2013241679A (ja) * | 2013-07-09 | 2013-12-05 | Mitsubishi Heavy Ind Ltd | プラズマ処理装置及び方法 |
CN106783490B (zh) * | 2015-11-23 | 2018-09-18 | 北京北方华创微电子装备有限公司 | 内衬接地组件、反应腔室及半导体加工设备 |
US10763082B2 (en) * | 2016-03-04 | 2020-09-01 | Taiwan Semiconductor Manufacturing Co., Ltd. | Chamber of plasma system, liner for plasma system and method for installing liner to plasma system |
JP7537846B2 (ja) * | 2021-02-02 | 2024-08-21 | 東京エレクトロン株式会社 | 処理容器とプラズマ処理装置、及び処理容器の製造方法 |
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JPH04349197A (ja) * | 1991-05-27 | 1992-12-03 | Shimadzu Corp | 薄膜形成装置 |
JPH09251992A (ja) * | 1995-12-22 | 1997-09-22 | Applied Materials Inc | セラミックライニングを用いて、cvdチャンバ内の残渣堆積を減少させる方法および装置 |
JPH104063A (ja) * | 1996-06-14 | 1998-01-06 | Toshiba Ceramics Co Ltd | バレル型サセプター |
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US5680013A (en) * | 1994-03-15 | 1997-10-21 | Applied Materials, Inc. | Ceramic protection for heated metal surfaces of plasma processing chamber exposed to chemically aggressive gaseous environment therein and method of protecting such heated metal surfaces |
EP0763504B1 (en) * | 1995-09-14 | 1999-06-02 | Heraeus Quarzglas GmbH | Silica glass member and method for producing the same |
TW335517B (en) * | 1996-03-01 | 1998-07-01 | Hitachi Ltd | Apparatus and method for processing plasma |
JPH09275092A (ja) * | 1996-04-05 | 1997-10-21 | Sony Corp | プラズマ処理装置 |
JP3444090B2 (ja) * | 1996-04-22 | 2003-09-08 | 日清紡績株式会社 | プラズマ処理装置用保護部材 |
JPH1059769A (ja) * | 1996-08-09 | 1998-03-03 | Kao Corp | ガラス状炭素材料の製造方法 |
US6308654B1 (en) * | 1996-10-18 | 2001-10-30 | Applied Materials, Inc. | Inductively coupled parallel-plate plasma reactor with a conical dome |
-
1998
- 1998-04-28 JP JP11902298A patent/JP4037956B2/ja not_active Expired - Fee Related
-
1999
- 1999-04-27 TW TW088106713A patent/TWI225110B/zh not_active IP Right Cessation
- 1999-04-27 US US09/673,985 patent/US6383333B1/en not_active Expired - Fee Related
- 1999-04-27 WO PCT/JP1999/002332 patent/WO1999056309A1/ja active IP Right Grant
- 1999-04-27 EP EP99918295A patent/EP1081749B1/en not_active Expired - Lifetime
- 1999-04-27 KR KR1020007011960A patent/KR100596085B1/ko not_active Expired - Fee Related
-
2002
- 2002-03-07 US US10/092,783 patent/US20030015287A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04349197A (ja) * | 1991-05-27 | 1992-12-03 | Shimadzu Corp | 薄膜形成装置 |
JPH09251992A (ja) * | 1995-12-22 | 1997-09-22 | Applied Materials Inc | セラミックライニングを用いて、cvdチャンバ内の残渣堆積を減少させる方法および装置 |
JPH104063A (ja) * | 1996-06-14 | 1998-01-06 | Toshiba Ceramics Co Ltd | バレル型サセプター |
Also Published As
Publication number | Publication date |
---|---|
EP1081749A1 (en) | 2001-03-07 |
KR20010043079A (ko) | 2001-05-25 |
US6383333B1 (en) | 2002-05-07 |
EP1081749B1 (en) | 2012-05-23 |
JP4037956B2 (ja) | 2008-01-23 |
EP1081749A4 (en) | 2003-06-04 |
KR100596085B1 (ko) | 2006-07-05 |
TWI225110B (en) | 2004-12-11 |
JPH11312646A (ja) | 1999-11-09 |
US20030015287A1 (en) | 2003-01-23 |
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