TW201942974A - 電漿處理裝置用構件及具備其之電漿處理裝置以及電漿處理裝置用構件之製造方法 - Google Patents
電漿處理裝置用構件及具備其之電漿處理裝置以及電漿處理裝置用構件之製造方法 Download PDFInfo
- Publication number
- TW201942974A TW201942974A TW108111704A TW108111704A TW201942974A TW 201942974 A TW201942974 A TW 201942974A TW 108111704 A TW108111704 A TW 108111704A TW 108111704 A TW108111704 A TW 108111704A TW 201942974 A TW201942974 A TW 201942974A
- Authority
- TW
- Taiwan
- Prior art keywords
- film
- plasma processing
- processing apparatus
- component
- plasma
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 69
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 21
- 238000004544 sputter deposition Methods 0.000 claims abstract description 17
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009499 grossing Methods 0.000 claims abstract description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 6
- 150000004767 nitrides Chemical class 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 42
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 35
- 239000000919 ceramic Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 239000011800 void material Substances 0.000 claims description 16
- 229910052727 yttrium Inorganic materials 0.000 claims description 16
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical group [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 15
- PSNPEOOEWZZFPJ-UHFFFAOYSA-N alumane;yttrium Chemical compound [AlH3].[Y] PSNPEOOEWZZFPJ-UHFFFAOYSA-N 0.000 claims description 6
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 104
- 239000000843 powder Substances 0.000 description 46
- 239000002245 particle Substances 0.000 description 29
- 238000009826 distribution Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 229910052693 Europium Inorganic materials 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229910052688 Gadolinium Inorganic materials 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000006061 abrasive grain Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- -1 here Inorganic materials 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000009832 plasma treatment Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 238000002233 thin-film X-ray diffraction Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- CHBIYWIUHAZZNR-UHFFFAOYSA-N [Y].FOF Chemical compound [Y].FOF CHBIYWIUHAZZNR-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- AJXBBNUQVRZRCZ-UHFFFAOYSA-N azanylidyneyttrium Chemical compound [Y]#N AJXBBNUQVRZRCZ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229940105963 yttrium fluoride Drugs 0.000 description 1
- RBORBHYCVONNJH-UHFFFAOYSA-K yttrium(iii) fluoride Chemical compound F[Y](F)F RBORBHYCVONNJH-UHFFFAOYSA-K 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5045—Rare-earth oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5055—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5062—Borides, Nitrides or Silicides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
- C23C14/0021—Reactive sputtering or evaporation
- C23C14/0036—Reactive 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
- C23C14/06—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
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- 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
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
- C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic 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
- C23C14/58—After-treatment
- C23C14/5846—Reactive treatment
- C23C14/5853—Oxidation
-
- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4404—Coatings or surface treatment on the inside of the reaction chamber or on parts thereof
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
- C23C16/45536—Use of plasma, radiation or electromagnetic fields
-
- 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
- C23C16/458—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 characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4581—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 characterised by the method used for supporting substrates in the reaction chamber characterised by material of construction or surface finish of the means for supporting the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/02252—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by plasma treatment, e.g. plasma oxidation of the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
- C04B2235/5472—Bimodal, multi-modal or multi-fraction
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
本發明之電漿處理裝置用構件具備基材及位於該基材之至少一部分的稀土元素之氧化物、氟化物、氟氧化物或氮化物之膜,該膜之被暴露於電漿之表面之開氣孔之面積佔有率為8面積%以下,並且開氣孔之平均直徑為8 μm以下。本發明之電漿處理裝置具備上述電漿處理裝置用構件。本發明之電漿處理裝置用構件之製造方法包括如下步驟:利用濺鍍法於基材上形成以氧化釔作為主成分之第1層;對上述第1層之成膜面進行平滑化處理;及利用濺鍍法於上述經平滑化處理之上述第1層之處理面上形成以氧化釔作為主成分之第2層。
Description
本發明係關於一種電漿處理裝置用構件及具備其之電漿處理裝置以及電漿處理裝置用構件之製造方法。
先前,作為要求較高之耐電漿性之構件,使用具備基材及位於該基材上之包含氧化釔之膜的電漿處理裝置用構件。而且,關於此種膜,要求於提高耐電漿性時,被暴露於電漿之表面(以下,有時簡稱為表面)之氣孔率(開氣孔之面積佔有率)較小。
例如於專利文獻1中提出有一種電漿處理容器內構件,其係藉由大氣電漿熔射於陶瓷製基材之表面形成氣孔率為5%以上之Y2
O3
熔射皮膜,於熔射皮膜之上重疊地形成氣孔率未達5%之Y2
O3
熔射皮膜而成。
[先前技術文獻]
[專利文獻]
[先前技術文獻]
[專利文獻]
[專利文獻1]日本專利特開2009-161848號公報
本發明之電漿處理裝置用構件具備基材及位於該基材之至少一部分的稀土元素之氧化物、氟化物、氟氧化物或氮化物之膜。該膜之被暴露於電漿之表面之開氣孔之面積佔有率為8面積%以下,並且開氣孔之平均直徑為8 μm以下。
本發明之電漿處理裝置具備上述所記載之電漿處理裝置用構件。
本發明之電漿處理裝置用構件之製造方法包括如下步驟:利用濺鍍法於基材上形成以氧化釔作為主成分之第1層;對上述第1層之成膜面進行平滑化處理;及利用濺鍍法於上述經平滑化處理之上述第1層之處理面上形成以氧化釔作為主成分之第2層。
以下,參照圖式,對本發明之電漿處理裝置用構件進行詳細說明。
圖1A係利用光學顯微鏡對本發明之電漿處理裝置用構件之被暴露於電漿之表面進行拍攝所獲得之照片,圖1B係模式性地表示電漿處理裝置用構件之剖視圖,圖1C係模式性地表示電漿處理裝置用構件之另一例之剖視圖。
本發明之電漿處理裝置用構件10具備基材5及位於基材5上之至少一部分的稀土元素之氧化物之膜3。被暴露於電漿之膜3之表面具有複數個開氣孔4,於圖1A~圖1C中示有具有複數個開氣孔4a、4b、……之例。又,示有於膜3之內部具有複數個閉氣孔6之例。
又,於圖1C中示有膜3具備位於基材5上之第1層(下層)1及位於第1層(下層)1上之第2層(上層)2之例。第1層1之厚度t1
與第2層2之厚度t2
之比t1
:t2
例如為4~6:6~4。
基材5例如可列舉:石英、純度為99.999%(5N)以上之鋁、鋁6061合金等鋁合金、氮化鋁質陶瓷、氧化鋁質陶瓷等。所謂氮化鋁質陶瓷係指構成基材5之成分之合計100質量%中將Al換算成AlN所得之值即氮化鋁之含量為90質量%以上之陶瓷。又,所謂氧化鋁質陶瓷係指構成基材5之成分之合計100質量%中將Al換算成Al2
O3
所得之值即氧化鋁之含量為90質量%以上之陶瓷。再者,氧化鋁質陶瓷有除氧化鋁以外,亦包含氧化鎂、氧化鈣及氧化矽等之情形。
而且,膜3係稀土元素之氧化物,作為稀土元素,可列舉釔(Y)、鈰(Ce)、釤(Sm)、釓(Gd)、鏑(Dy)、鉺(Er)及鐿(Yb)等。此處,於稀土元素為釔時,耐蝕性優異,並且價格低於其他稀土元素,因此成本效益較高。
再者,膜3並非僅包含稀土元素之氧化物,根據膜3之形成時所使用之靶之純度及裝置構成等,有除稀土元素以外,亦包含氟(F)、鈉(Na)、鎂(Mg)、鋁(Al)、矽(Si)、磷(P)、硫(S)、氯(Cl)、鉀(K)、鈣(Ca)、鈦(Ti)、鉻(Cr)、錳(Mn)、鐵(Fe)、鈷(Co)、鎳(Ni)、銅(Cu)、鋅(Zn)、鍶(Sr)等之情形。
膜3之厚度為10 μm以上200 μm以下,膜3之微維氏硬度Hmv為7.5 GPa以上。又,關於膜之主成分,例如於稀土元素為釔時,可為以缺失氧之Y2
O3-x
(0≦x<1)表示之氧化釔,於氧化釔以該組成式表示之情形時,具有半導電性,因此可抑制膜3之表面之帶電。
此處,分別構成基材5及膜3之成分可藉由使用CuKα射線之X射線繞射裝置進行鑑定,各成分之含量例如可利用ICP(Inductively Coupled Plasma,感應耦合電漿)發光分光分析裝置或螢光X射線分析裝置求出。
本發明之電漿處理裝置用構件中,膜3之被暴露於電漿之表面之開氣孔4之面積佔有率為8面積%以下,並且開氣孔4之平均直徑為8 μm以下。
藉由為此種構成,於被暴露於電漿之表面,開氣孔4較少,且開氣孔4較小。因此,本發明之電漿處理裝置用構件之耐電漿性優異。又,自開氣孔4之內部發生之微粒之個數較少,且發生之微粒之大小較小,因此可持續長時間使用,並且具備本發明之電漿處理裝置用構件之電漿處理裝置之可靠性優異。
此處,為了求出膜3之開氣孔4之平均直徑及面積佔有率,將被暴露於電漿之表面作為測定面。然後,使用數位顯微鏡(KEYENCE股份有限公司製造,VHX-5000),將落射照明設定為同軸落射,將照明強度設定為255,將符合於物鏡之ZS20透鏡設為100倍。其次,就面積成為7.223 mm2
(橫向之長度為3.1 mm、縱向之長度為2.33 mm)之範圍,於自動面積計測模式下選擇亮度,擷取較暗之區域(符合於開氣孔之區域)後,將閾值設定為例如-20而進行測定,藉此可算出膜3之開氣孔之平均直徑及面積佔有率。但是,閾值只要對應於較暗區域之亮度適當設定即可。
被暴露於電漿之表面之開氣孔4之面積佔有率可為4面積%以下,開氣孔4之平均直徑可為4 μm以下。
又,關於膜3,亦可開氣孔4之平均直徑為8 μm以下,並且開氣孔4之面積佔有率為8面積%以下的區域相對於膜3之厚度,自表面起占5%以上。再者,所謂開氣孔4之面積佔有率,僅適用於被暴露於電漿之表面,但此處,於計算面積佔有率時,對表面進行研磨而於面上出現之氣孔亦設為開氣孔4。
圖1C所示之電漿處理裝置用構件10中,該區域符合於第2層2。於開氣孔4之平均直徑為8 μm以下,並且開氣孔4之面積佔有率為8面積%以下者不僅存在於表面,而且自表面遍及至內部時,即便於暴露於電漿而出現之表面,自開氣孔4之內部發生之微粒之個數亦較少,且發生之微粒之大小亦較小。因此,可持續長時間良好地進行電漿處理。又,開氣孔4之平均直徑之下限並無特別限定,較佳為0.5 μm以上。若開氣孔4過小,則有設置開氣孔之效果不足之可能性。又,開氣孔4之面積佔有率之下限並無特別限定,較佳為0.5%以上。若開氣孔之面積佔有率過小,則有設置開氣孔之效果不足之可能性。
又,膜3具備自位於基材5之與膜3對向之面之凹部7向厚度方向延伸之空隙部8,空隙部8之前端亦可封閉於膜3內。此處,所謂凹部7係指基材5之與膜3對向之面中之開氣孔或空隙,於形成膜3之前為基材5之表面。
於膜3具備空隙部8時,即便重複進行升溫及降溫,亦可抑制殘留應力之蓄積,並且由於空隙部8未連通至外部,故而位於空隙部8內之微粒不會排出至膜3外。
又,沿膜3之厚度方向剖視之空隙部8之寬度亦可膜3之表面側窄於基材5之凹部7側。於為此種構成時,即便膜3被暴露於電漿,膜厚減少,空隙部8之前端開口,亦相較膜3之表面側之空隙部8之寬度大於基材5之凹部7側時,位於空隙部8內之微粒更不易排出至膜3外。
又,基材5包含以氧化鋁作為主成分之陶瓷,基材5亦可於與膜3對向之基材5之被覆面上含有釔鋁石榴石(YAG)、釔鋁單斜晶體(YAM)及釔鋁鈣鈦礦(YAP)之至少任一者。
於為此種構成時,膜3對基材5之化學鍵結力變高,因此可提高膜3對基材5之密接強度。
其次,對本發明之電漿處理裝置用構件之製造方法進行說明。
首先,對基材之製造方法進行說明。
準備平均粒徑為0.4~0.6 μm之氧化鋁(Al2
O3
)A粉末及平均粒徑為1.2~1.8 μm左右之氧化鋁B粉末。又,準備氧化矽(SiO2
)粉末作為Si源,準備碳酸鈣(CaCO3
)粉末作為Ca源。再者,氧化矽粉末係準備平均粒徑為0.5 μm以下之微粉者。又,為了獲得含有Mg之氧化鋁質陶瓷,使用氫氧化鎂粉末。再者,於以下之記載中,將氧化鋁A粉末及氧化鋁B粉末以外之粉末統稱為第1副成分粉末。
然後,分別稱量特定量之第1副成分粉末。其次,以質量比率成為40:60~60:40,且構成所獲得之氧化鋁質陶瓷之成分100質量%中將Al進行Al2
O3
換算所得之含量成為99.4質量%以上之方式稱量氧化鋁A粉末與氧化鋁B粉末,製成氧化鋁調合粉末。又,關於第1副成分粉末,較佳而言,首先把握氧化鋁調合粉末中之Na量,自製成氧化鋁質陶瓷之情形時之Na量換算成Na2
O,以該換算值與將構成第1副成分粉末之成分(於該例中為Si或Ca等)換算成氧化物所得之值的比成為1.1以下之方式稱量。
然後,將氧化鋁調合粉末、第1副成分粉末、相對於氧化鋁調合粉末與第1副成分粉末之合計100質量份為1~1.5質量份之PVA(聚乙烯醇)等黏合劑、100質量份之溶劑、及0.1~0.55質量份之分散劑加入至攪拌裝置中進行混合、攪拌,而獲得漿料。
其後,於將漿料進行噴霧造粒而獲得顆粒後,利用粉末加壓成形裝置、靜水壓加壓成形裝置等將該顆粒成形為特定形狀,並視需要實施切削加工而獲得基板狀之成形體。
其次,將煅燒溫度設為1500℃以上1700℃以下、將保持時間設為4小時以上6小時以下而進行煅燒後,使用平均粒徑為1 μm以上5 μm以下之金剛石研磨粒及包含錫之研磨盤,對形成膜之側之表面進行研磨,藉此可獲得基材5。
其次,使用圖2對膜之形成方法進行說明。圖2係表示濺鍍裝置20之模式圖,濺鍍裝置20具備:腔室15、連結於腔室15內之氣體供給源13、位於腔室15內之陽極14及陰極12、以及連接於陰極12側之靶11。
作為膜之形成方法,將利用上述方法所獲得之基材5設置於腔室15內之陽極14側。又,於腔室15內之相反側,將以稀土元素、此處為以金屬釔作為主成分之靶11設置於陰極12側。於該狀態下,利用排氣泵將腔室15內設為減壓狀態,自氣體供給源13供給作為氣體G之氬氣及氧氣。
然後,利用電源對陽極14與陰極12之間施加電場,產生電漿P而進行濺鍍,藉此於基材5之表面形成金屬釔膜。再者,1次形成中之厚度為次奈米級。其次,進行金屬釔膜之氧化步驟。然後,以膜之厚度之合計成為10 μm以上200 μm以下之方式交替地進行金屬釔膜之形成與氧化步驟而進行積層,藉此可獲得第1層1。
此處,為了獲得於基材5之相對於膜之對向面上含有釔鋁石榴石(YAG)、釔鋁單斜晶體(YAM)及釔鋁鈣鈦礦(YAP)之至少任一者的電漿處理裝置用構件,只要將濺鍍中之基材5之溫度設定為400℃以上即可。再者,自電源輸入之電力可為高頻電力及直流電力之任一者。
其次,將形成有第1層1之基材5自腔室15取出,對第1層1之成膜面進行平滑化處理。此處,所謂平滑化處理,例如為研磨,使用平均粒徑為1 μm以上5 μm以下之金剛石研磨粒與包含錫之研磨盤對第1層1之成膜面進行研磨而成為處理面(研磨面)即可。
再者,為了獲得具備自位於基材5之與膜對向之面的凹部7向厚度方向延伸之空隙部8,且空隙部8之前端封閉於膜3內的電漿處理裝置用構件10,準備基材5之與膜對向之面中之開氣孔4之平均直徑為1 μm以上8 μm以下者,以開氣孔之平均直徑成為0.1 μm以上5 μm以下之方式對第1層1之成膜面進行研磨即可。
又,若使用與膜對向之面中之開氣孔之平均直徑為1 μm以上8 μm以下者作為基材5,利用圖2所示之濺鍍裝置20形成膜,則沿膜3之厚度方向剖視之空隙部8之寬度係膜之表面側變得窄於基材5之凹部7側,若以開氣孔之平均直徑成為0.1 μm以上5 μm以下之方式對第1層1之成膜面進行研磨而形成下述第2層2,則空隙部8被封閉於膜3內。
然後,利用與獲得第1層1之方法相同之方法,於第1層1之處理面上形成以氧化釔作為主成分之第2層2,藉此可獲得本發明之電漿處理裝置用構件10。
利用上述製造方法所獲得之本發明之電漿處理裝置用構件10可減少自開氣孔內部發生之微粒之個數,並且可減小所發生之微粒之大小,因此例如亦可為使用以產生電漿之高頻透過之高頻透過用窗構件、用以分配電漿生成用氣體之簇射板、用以載置半導體晶圓之基座等。
以下,參照圖式,對本發明之另一實施形態之電漿處理裝置用構件進行詳細說明。
如圖3B所示,本發明之電漿處理裝置用構件21具備基材22及位於基材22之至少一部分的稀土元素之氧化物、氟化物、氟氧化物或氮化物之膜23。而且,於圖3B中示有基材22之一個上表面22a經膜23被覆之例。
被暴露於電漿之膜23之表面(圖3B中之上表面,以下有時簡稱為表面)之算術平均粗糙度Ra為0.01 μm以上0.1 μm以下。又,於表面具有複數個氣孔24。圖3A中示有具有複數個氣孔24a、24b、・・・之例。再者,被暴露於電漿之膜23之表面包含被暴露於電漿,膜之厚度減少而新露出之面。
算術平均粗糙度Ra只要依據JIS B 0601-2013進行測定即可。具體而言,使用小坂研究所股份有限公司製造之表面粗糙度測定機(Surfcorder)SE500,將觸針之半徑設為5 μm、將測定長度設為2.5 mm、將臨界值設為0.8 mm即可。
再者,於圖3B中係為了使膜23之存在明確而進行記載,並非真實地表示基材22及膜23之厚度之相關關係。
而且,膜23係稀土元素之氧化物、氟化物、氟氧化物或氮化物(以下,將氧化物、氟化物、氟氧化物及氮化物統稱為化合物),作為稀土元素,可列舉釔(Y)、鈰(Ce)、釤(Sm)、釓(Gd)、鏑(Dy)、鉺(Er)及鐿(Yb)等。此處,於稀土元素為釔時,耐蝕性優異,並且價格較其他稀土元素便宜,因此成本效益較高。
釔之化合物之組成式例如可列舉Y2
O3-x
(0≦x≦1)、YF3
、YOF、Y5
O4
F7
、Y5
O6
F7
、Y6
O5
F8
、Y7
O6
F9
、Y17
O14
F23
或YN。
再者,膜23並非僅包含稀土元素之化合物,根據膜23之形成時所使用之靶之純度及裝置構成等,有除稀土元素以外,亦包含氟(F)、鈉(Na)、鎂(Mg)、鋁(Al)、矽(Si)、磷(P)、硫(S)、氯(Cl)、鉀(K)、鈣(Ca)、鈦(Ti)、鉻(Cr)、錳(Mn)、鐵(Fe)、鈷(Co)、鎳(Ni)、銅(Cu)、鋅(Zn)、鍶(Sr)等之情形。構成膜23之成分之鑑定只要使用薄膜X射線繞射裝置進行即可。
基材22例如可列舉:石英、純度為99.999%(5N)以上之鋁、鋁6061合金等鋁合金、氮化鋁質陶瓷、氧化鋁質陶瓷等。所謂氮化鋁質陶瓷或氧化鋁質陶瓷,例如若為氧化鋁質陶瓷,則意指構成基材22之成分之合計100質量%中,將Al換算成Al2
O3
所得之值即氧化鋁之含量為90質量%以上的陶瓷。再者,氧化鋁質陶瓷有除氧化鋁以外,亦包含氧化鎂、氧化鈣及氧化矽等之情形。
而且,膜23具有複數個氣孔,自相鄰之氣孔彼此之重心間距離之平均值減去氣孔之圓相當直徑之平均值所得之值A為28 μm以上48 μm以下。
所謂值A為28 μm以上48 μm以下係指氣孔之數量較少,氣孔較小,且氣孔分散地存在。因此,滿足上述構成之電漿處理裝置用構件21之自氣孔之內部發生之微粒之個數較少。又,即便發生以氣孔為起點之微裂痕,亦以微裂痕之伸展可被附近之氣孔阻斷之程度分散地存在,因此伴隨著微裂痕之伸展發生之微粒之個數較少。
又,於本發明之電漿處理裝置用構件21中,膜23中之複數個氣孔之面積佔有率可為1.5面積%以上6面積%以下。於氣孔之面積佔有率為1.5面積%以上6面積%以下時,於被暴露於電漿之表面(包含被暴露於電漿,膜之厚度減少而新露出之面),即便發生微裂痕,微裂痕之伸展亦可被氣孔阻斷,因此伴隨著微裂痕之微粒之個數較少。又,由於被暴露於電漿之表面中之氣孔之面積率較低,故而自氣孔之內部發生之微粒之個數更少。
又,於本發明之電漿處理裝置用構件21中,膜23中之氣孔之球狀化率之平均值可為60%以上。於氣孔之球狀化率為該範圍時,變得不易於氣孔之周邊部蓄積殘留應力,因此於被暴露於電漿時變得不易自氣孔之周邊部發生微粒。
此處,所謂氣孔之球狀化率係指轉用由石墨面積法所規定之比率者,係由以下之數式(1)所規定者。
氣孔之球狀化率(%)=(氣孔之實際面積)/(氣孔之最小外接圓之面積)×100 (1)
尤其,氣孔之球狀化率之平均值為62%以上即可。
氣孔之球狀化率(%)=(氣孔之實際面積)/(氣孔之最小外接圓之面積)×100 (1)
尤其,氣孔之球狀化率之平均值為62%以上即可。
又,氣孔彼此之重心間距離之平均值、氣孔之圓相當直徑之平均值、面積佔有率及球狀化率可利用以下之方法求出。
首先,使用數位顯微鏡於100倍之倍率下對膜之表面進行觀察,例如將利用CCD(Charge Coupled Device,電荷耦合器件)相機於面積成為7.68 mm2
(橫向長度為3.2 mm,縱向長度為2.4 mm)之範圍內拍攝到之觀察像作為對象,使用圖像解析軟體「Azokun(ver2.52)」(註冊商標,Asahi Kasei Engineering股份有限公司製造,再者,於以下記載為圖像解析軟體「Azokun」之情形時,表示Asahi Kasei Engineering股份有限公司製造之圖像解析軟體),利用分散度計測之重心間距離法之方法,可求出氣孔之重心間距離之平均值。
又,使用與上述觀察像相同之觀察像,藉由利用圖像解析軟體「Azokun」之粒子解析之方法進行解析,藉此可求出氣孔之圓相當直徑之平均值、面積佔有率及球狀化率。再者,於觀察像中符合於氣孔之區域看上去為較暗之區域,因此能夠識別。
作為重心間距離法及粒子解析之設定條件,例如將作為表示圖像之亮暗之指標的閾值設為140、將亮度設為暗、將小圖形去除面積設為1 μm2
、且設為有雜訊去除濾波器即可。再者,於進行上述測定時,閾值設為140,但只要根據觀察像之亮度調整閾值即可,於將亮度設為暗、將二值化之方法設為手動、將小圖形去除面積設為1 μm2
及設為有雜訊去除濾波器後,以於觀察像中大小隨閾值變化之標記與氣孔之形狀一致之方式調整閾值即可。
又,於本發明之電漿處理裝置用構件21中,膜23中之複數個氣孔之圓相當直徑之峰度Ku1可為0.5以上2以下。於氣孔之圓相當直徑之峰度Ku1為該範圍時,氣孔之圓相當直徑之分佈狹窄,並且異常大之圓相當直徑之氣孔較少,因此具有微裂痕之伸展抑制效果,並且自氣孔之內部發生之微粒之個數較少,耐電漿性優異。又,於在製膜後進行研磨之情形時,滿足上述構成之膜23由於偏磨耗較少,故而可以最小之研磨量形成所需之表面性狀。尤其,峰度Ku1為1.3以上1.9以下即可。
此處,所謂峰度Ku1係表示分佈之波峰及下擺與常態分佈相比有何種程度之不同的指標(統計量),於峰度Ku1>0之情形時,成為具有較尖之波峰及較長且較粗之下擺之分佈,於峰度Ku1=0之情形時,成為常態分佈,於峰度Ku1<0之情形時,分佈成為具有帶有弧度之波峰及較短且較細之尾部之分佈。再者,氣孔之圓相當直徑之峰度Ku1只要使用Excel(註冊商標,Microsoft Corporation)所具備之函數Kurt求出即可。
又,於本發明之電漿處理裝置用構件21中,膜23中之複數個氣孔之圓相當直徑之偏度Sk1可為3以上5.6以下。於氣孔之圓相當直徑之偏度Sk1為該範圍時,氣孔之圓相當直徑之平均值較小,並且異常大之圓相當直徑之氣孔較少,因此具有微裂痕之伸展抑制效果,並且自氣孔之內部發生之微粒之個數較少,耐電漿性優異。又,於在製膜後進行研磨之情形時,滿足上述構成之膜23由於偏磨耗較少,故而可以最小之研磨量形成所需之表面性狀。尤其,偏度Sk1為3.2以上5.3以下即可。
此處,所謂偏度Sk1係表示分佈自常態分佈偏斜何種程度、即表示分佈之左右對稱性之指標(統計量),於偏度Sk1>0之情形時,分佈之下擺朝向右側,於偏度Sk1=0之情形時,分佈成為左右對稱,於偏度Sk1<0之情形時,分佈之下擺朝向左側。再者,氣孔之圓相當直徑之偏度Sk1只要使用Excel(註冊商標,Microsoft Corporation)所具備函數SKEW求出即可。
又,於本發明之電漿處理裝置用構件21中,膜23中之氣孔彼此之重心間距離之峰度Ku2可為0.1以上0.5以下。於氣孔彼此之重心間距離之峰度Ku2為該範圍時,重心間距離之分佈狹窄,並且異常大之重心間距離較少,因此可具有微裂痕之伸展抑制效果,並且可抑制殘留應力之偏集存在。
又,於本發明之電漿處理裝置用構件21中,膜23中之氣孔彼此之重心間距離之偏度Sk2可為0.5以上1以下。
又,膜23之相對密度可為98%以上,尤其為99%以上即可。於相對密度為該範圍時,膜23為緻密質,因此即便暴露於電漿,膜23之厚度減少,亦可抑制微粒之發生。膜23之相對密度只要先使用薄膜X射線繞射裝置利用X射線反射率測定法(XRR)求出實測密度,求出實測密度相對於理論密度之比率即可。
如上所述,氣孔之佔有面積率較佳為1.5面積%以上6面積%以下。與此相對,膜23之相對密度較佳為98%以上。氣孔之佔有面積率與膜23之相對密度看上去無相關性。認為其原因在於,氣孔之佔有面積率係利用圖像解析,與此相對,膜之相對密度係使用XRR。XRR係使X射線透過膜23而進行測定。若於X射線之透過方向上,具有氣孔之部位與無氣孔之部位重疊,則亦有判定為「無氣孔」之情況。因此,利用XRR所獲得之膜23之相對密度係檢測出較高值。
如此,本發明之電漿處理裝置用構件21不易發生微粒,因此具備電漿處理裝置用構件21之電漿處理裝置之可靠性優異。
其次,對本發明之電漿處理裝置用構件之製造方法進行說明。
首先,對基材之製造方法進行說明。
準備平均粒徑為0.4~0.6 μm之氧化鋁(Al2
O3
)A粉末及平均粒徑為1.2~1.8 μm左右之氧化鋁B粉末。又,準備氧化矽(SiO2
)粉末作為Si源,準備碳酸鈣(CaCO3
)粉末作為Ca源。再者,氧化矽粉末係準備平均粒徑為0.5 μm以下之微粉者。又,為了獲得含有Mg之氧化鋁質陶瓷,使用氫氧化鎂粉末。再者,於以下之記載中,將氧化鋁A粉末及氧化鋁B粉末以外之粉末統稱為第1副成分粉末。
然後,分別稱量特定量之第1副成分粉末。其次,以質量比率成為40:60~60:40,且構成所獲得之氧化鋁質陶瓷之成分100質量%中將Al進行Al2
O3
換算所得之含量成為99.4質量%以上之方式稱量氧化鋁A粉末與氧化鋁B粉末,製成氧化鋁調合粉末。又,關於第1副成分粉末,較佳而言,首先把握氧化鋁調合粉末中之Na量,自製成氧化鋁質陶瓷之情形時之Na量換算成Na2
O,以該換算值與將構成第1副成分粉末之成分(於該例中為Si或Ca等)換算成氧化物所得之值的比成為1.1以下之方式稱量。
然後,將氧化鋁調合粉末、第1副成分粉末、相對於氧化鋁調合粉末與第1副成分粉末之合計100質量份為1~1.5質量份之PVA(聚乙烯醇)等黏合劑、100質量份之溶劑、及0.1~0.55質量份之分散劑加入至攪拌裝置中進行混合、攪拌,而獲得漿料。
其後,於將漿料進行噴霧造粒而獲得顆粒後,利用粉末加壓成形裝置、靜水壓加壓成形裝置等將該顆粒成形為特定形狀,並視需要實施切削加工而獲得基板狀之成形體。
其次,於將煅燒溫度設為1500℃以上1700℃以下、將保持時間設為4小時以上6小時以下而進行煅燒後,使用平均粒徑為1 μm以上5 μm以下之金剛石研磨粒與包含錫之研磨盤,對形成膜23之側之表面進行研磨,藉此可獲得基材25。
其次,使用圖4對膜之形成方法進行說明。圖4係表示濺鍍裝置40之模式圖,濺鍍裝置40具備:腔室35、連結於腔室35內之氣體供給源33、位於腔室35內之陽極34及陰極32、以及連接於陰極32側之靶31。
作為膜之形成方法,將利用上述方法所獲得之基材25設置於腔室35內之陽極34側。又,於腔室35內之相反側,將以稀土元素、此處為以金屬釔作為主成分之靶31設置於陰極32側。於該狀態下,利用排氣泵將腔室35內設為減壓狀態,自氣體供給源33供給作為氣體G之氬氣及氧氣。
然後,利用電源對陽極34與陰極32之間施加電場,產生電漿P而進行濺鍍,藉此於基材25之表面形成金屬釔膜。再者,1次形成中之厚度為次奈米級。其次,進行金屬釔膜之氧化步驟。然後,以膜之厚度之合計成為10 μm以上200 μm以下之方式交替地進行金屬釔膜之形成與氧化步驟而進行積層,藉此可獲得具備釔之氧化物之膜的本發明之電漿處理裝置用構件。
又,為了獲得複數個氣孔之面積佔有率為1.5面積%以上6面積%以下的電漿處理裝置用構件,預先將與膜對向之基材之表面中之氣孔之面積佔有率設為1面積%以上5面積%以下即可。
又,為了獲得複數個氣孔之球狀化率之平均值為60%以上的電漿處理裝置用構件,預先將與膜對向之基材之表面中之氣孔之球狀化率之平均值設為62%以上即可。
又,為了獲得複數個氣孔之圓相當直徑之峰度Ku為0.5以上2以下的電漿處理裝置用構件,預先將與膜對向之基材之表面中之氣孔之圓相當直徑之峰度Ku設為0.6以上1.8以下即可。
又,為了獲得複數個氣孔之圓相當直徑之偏度Sk為3以上5.6以下的電漿處理裝置用構件,預先將與膜對向之基材之表面中之氣孔之圓相當直徑之偏度Sk設為3.1以上5.4以下即可。
又,為了形成釔之氟化物之膜,將氧化步驟變更為氟化步驟即可。
又,為了形成釔之氟氧化物之膜,依序交替地進行金屬釔膜之形成、氧化步驟及氟化步驟而進行積層即可。
又,為了形成釔之氮化物之膜,將氧化步驟變更為氮化步驟即可。
再者,自電源輸入之電力可為高頻電力及直流電力之任一者。
利用上述製造方法所獲得之本發明之電漿處理裝置用構件可使自氣孔之內部發生之微粒及伴隨著微裂痕之伸展而發生之微粒之個數均變少,因此例如亦可為使用以產生電漿之高頻透過之高頻透過用窗構件、用以分配電漿生成用氣體之簇射板、用以載置半導體晶圓之基座等。
本發明可於不脫離其精神或主要特徵之情況下,利用其他各種形態實施。因此,上述實施形態於所有方面僅為例示,本發明之範圍係申請專利範圍所揭示者,且不受說明書正文任何約束。進而,屬於申請專利範圍之變化或變更均為本發明之範圍內者。例如,由本發明之實施形態之組合所產生之發明亦為本發明之範圍內者。
1‧‧‧第1層(下層)
2‧‧‧第2層(上層)
3‧‧‧膜
4‧‧‧開氣孔
4a‧‧‧開氣孔
4b‧‧‧開氣孔
4c‧‧‧開氣孔
4d‧‧‧開氣孔
4e‧‧‧開氣孔
5‧‧‧基材
6‧‧‧閉氣孔
7‧‧‧凹部
8‧‧‧空隙部
10‧‧‧電漿處理裝置用構件
11‧‧‧靶
12‧‧‧陰極
13‧‧‧氣體供給源
14‧‧‧陽極
15‧‧‧腔室
20‧‧‧濺鍍裝置
21‧‧‧電漿處理裝置用構件
22‧‧‧基材
22a‧‧‧上表面
23‧‧‧膜
24‧‧‧氣孔
24a‧‧‧氣孔
24b‧‧‧氣孔
25‧‧‧基材
31‧‧‧靶
32‧‧‧陰極
33‧‧‧氣體供給源
34‧‧‧陽極
35‧‧‧腔室
40‧‧‧濺鍍裝置
P‧‧‧電漿
本發明之目的、特色及優點應根據下述詳細之說明及圖式而變得更明確。
圖1A係利用光學顯微鏡對本發明之一實施形態之電漿處理裝置用構件之被暴露於電漿之表面進行拍攝所獲得之照片。
圖1B係模式性地表示本發明之一實施形態之電漿處理裝置用構件之剖視圖。
圖1C係模式性地表示本發明之一實施形態之電漿處理裝置用構件之另一例之剖視圖。
圖2係表示用以獲得本發明之一實施形態之電漿處理裝置用構件的濺鍍裝置之模式圖。
圖3A係利用光學顯微鏡對本發明之另一實施形態之電漿處理裝置用構件之被暴露於電漿之表面進行拍攝所獲得之照片。
圖3B係表示本發明之另一實施形態之電漿處理裝置用構件之側視圖。
圖4係表示用以獲得本發明之另一實施形態之電漿處理裝置用構件的濺鍍裝置之模式圖。
Claims (8)
- 一種電漿處理裝置用構件,其具備基材及位於該基材之至少一部分的稀土元素之氧化物、氟化物、氟氧化物或氮化物之膜,且 該膜之被暴露於電漿之表面之開氣孔之面積佔有率為8面積%以下,並且開氣孔之平均直徑為8 μm以下。
- 如請求項1之電漿處理裝置用構件,其中上述膜中,上述開氣孔之平均直徑為8 μm以下並且上述開氣孔之面積佔有率為8面積%以下的區域相對於上述膜之厚度,自上述表面起占5%以上。
- 如請求項1或2之電漿處理裝置用構件,其中上述膜具備自位於上述基材之與上述膜對向之面之凹部向厚度方向延伸之空隙部,且上述空隙部之前端封閉於上述膜內。
- 如請求項3之電漿處理裝置用構件,其中沿上述膜之厚度方向剖視之上述空隙部之寬度係上述膜之表面側窄於上述基材之凹部側。
- 如請求項1至4中任一項之電漿處理裝置用構件,其中上述稀土元素為釔。
- 如請求項5之電漿處理裝置用構件,其中上述基材包含以氧化鋁作為主成分之陶瓷,且於與上述膜之對向面上含有釔鋁石榴石(YAG)、釔鋁單斜晶體(YAM)及釔鋁鈣鈦礦(YAP)之至少任一者。
- 一種電漿處理裝置,其具備如請求項1至6中任一項之電漿處理裝置用構件。
- 一種電漿處理裝置用構件之製造方法,其包括如下步驟: 利用濺鍍法於基材上形成以氧化釔作為主成分之第1層; 對上述第1層之成膜面進行平滑化處理;及 利用濺鍍法於上述經平滑化處理之上述第1層之處理面上形成以氧化釔作為主成分之第2層。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018071705 | 2018-04-03 | ||
JP2018-071705 | 2018-04-03 | ||
JP2018-127639 | 2018-07-04 | ||
JP2018127639 | 2018-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201942974A true TW201942974A (zh) | 2019-11-01 |
TWI715004B TWI715004B (zh) | 2021-01-01 |
Family
ID=68100326
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW108111704A TWI715004B (zh) | 2018-04-03 | 2019-04-02 | 電漿處理裝置用構件及具備其之電漿處理裝置以及電漿處理裝置用構件之製造方法 |
TW108111705A TWI704843B (zh) | 2018-04-03 | 2019-04-02 | 電漿處理裝置用構件及具備其之電漿處理裝置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW108111705A TWI704843B (zh) | 2018-04-03 | 2019-04-02 | 電漿處理裝置用構件及具備其之電漿處理裝置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US11715629B2 (zh) |
JP (2) | JP7048725B2 (zh) |
KR (2) | KR102489368B1 (zh) |
TW (2) | TWI715004B (zh) |
WO (2) | WO2019194248A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114068276A (zh) * | 2020-08-05 | 2022-02-18 | 中微半导体设备(上海)股份有限公司 | 半导体零部件、等离子体反应装置和涂层形成方法 |
TWI821963B (zh) * | 2021-03-31 | 2023-11-11 | 日商京瓷股份有限公司 | 附有膜之構件及具備其之電漿處理裝置 |
TWI823636B (zh) * | 2021-12-30 | 2023-11-21 | 南韓商圓益Qnc股份有限公司 | 氟化對象物的氟化加工方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113260732A (zh) * | 2018-12-05 | 2021-08-13 | 京瓷株式会社 | 等离子体处理装置用构件和具备它的等离子体处理装置 |
CN113728124B (zh) * | 2019-04-26 | 2023-12-05 | 京瓷株式会社 | 等离子体处理装置用构件及等离子体处理装置 |
CN113808898B (zh) * | 2020-06-16 | 2023-12-29 | 中微半导体设备(上海)股份有限公司 | 耐等离子体腐蚀零部件和反应装置及复合涂层形成方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000239060A (ja) * | 1998-12-21 | 2000-09-05 | Shin Etsu Chem Co Ltd | 複合酸化物部材 |
TW503449B (en) | 2000-04-18 | 2002-09-21 | Ngk Insulators Ltd | Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members |
JP4540221B2 (ja) * | 2000-04-21 | 2010-09-08 | 日本碍子株式会社 | 積層体、耐蝕性部材および耐ハロゲンガスプラズマ用部材 |
JP4688307B2 (ja) * | 2000-07-11 | 2011-05-25 | コバレントマテリアル株式会社 | 半導体製造装置用耐プラズマ性部材 |
JP4062236B2 (ja) | 2002-10-31 | 2008-03-19 | 東ソー株式会社 | 島状突起修飾部品及びその製造方法並びにそれを用いた装置 |
JP4606121B2 (ja) * | 2004-01-29 | 2011-01-05 | 京セラ株式会社 | 耐食膜積層耐食性部材およびその製造方法 |
JP3864958B2 (ja) | 2004-02-02 | 2007-01-10 | 東陶機器株式会社 | 耐プラズマ性を有する半導体製造装置用部材およびその作製方法 |
JP2005217349A (ja) * | 2004-02-02 | 2005-08-11 | Toto Ltd | 耐プラズマ性を有する半導体製造装置用部材およびその作製方法 |
US7968205B2 (en) * | 2005-10-21 | 2011-06-28 | Shin-Etsu Chemical Co., Ltd. | Corrosion resistant multilayer member |
JP5159204B2 (ja) * | 2006-10-31 | 2013-03-06 | 株式会社フジミインコーポレーテッド | 溶射用粉末、溶射皮膜の形成方法、耐プラズマ性部材、及びプラズマ処理チャンバー |
JP2008239414A (ja) * | 2007-03-28 | 2008-10-09 | Toto Ltd | セラミック部材および耐蝕性部材 |
JP5199599B2 (ja) * | 2007-04-10 | 2013-05-15 | 株式会社フェローテックセラミックス | イットリア焼結体およびプラズマプロセス装置用部材 |
JP2009161846A (ja) | 2007-12-10 | 2009-07-23 | Densho Engineering Co Ltd | プラズマ処理容器内部材の製造方法 |
JP2009287058A (ja) * | 2008-05-27 | 2009-12-10 | Hakumaku Process:Kk | 直流反応性対向ターゲット方式スパッタリング成膜方法、その成膜方法によって形成される純イットリア耐食膜、及び耐食性石英構成体 |
US8206829B2 (en) * | 2008-11-10 | 2012-06-26 | Applied Materials, Inc. | Plasma resistant coatings for plasma chamber components |
US20120196139A1 (en) | 2010-07-14 | 2012-08-02 | Christopher Petorak | Thermal spray composite coatings for semiconductor applications |
CN103348454B (zh) * | 2010-12-01 | 2016-04-06 | 株式会社东芝 | 等离子体蚀刻装置部件及其制造方法 |
CN104364887B (zh) * | 2012-05-22 | 2017-09-22 | 株式会社东芝 | 等离子体处理装置用部件和等离子体处理装置用部件的制造方法 |
CN103794460B (zh) * | 2012-10-29 | 2016-12-21 | 中微半导体设备(上海)有限公司 | 用于半导体装置性能改善的涂层 |
JP5578383B2 (ja) * | 2012-12-28 | 2014-08-27 | Toto株式会社 | 耐プラズマ性部材 |
KR101807444B1 (ko) * | 2013-11-29 | 2017-12-08 | 가부시끼가이샤 도시바 | 플라즈마 장치용 부품 및 그 제조 방법 |
US20160258064A1 (en) * | 2015-03-06 | 2016-09-08 | Applied Materials, Inc. | Barrier anodization methods to develop aluminum oxide layer for plasma equipment components |
KR101817779B1 (ko) | 2015-12-31 | 2018-01-11 | (주)코미코 | 내플라즈마 코팅막 및 이의 형성방법 |
TWM563652U (zh) | 2016-10-13 | 2018-07-11 | 美商應用材料股份有限公司 | 用於電漿處理裝置的腔室部件及包含其之裝置 |
JP2018070413A (ja) * | 2016-10-28 | 2018-05-10 | 京セラ株式会社 | 摺動部品およびフォーセットバルブ |
US11535550B2 (en) * | 2016-11-02 | 2022-12-27 | Morgan Advanced Ceramics, Inc. | Yttrium aluminum silicate glass ceramic coating for semiconductor chamber apparatus |
WO2019066033A1 (ja) * | 2017-09-28 | 2019-04-04 | 京セラ株式会社 | プラズマ処理装置用部材およびプラズマ処理装置 |
US11639547B2 (en) * | 2018-05-03 | 2023-05-02 | Applied Materials, Inc. | Halogen resistant coatings and methods of making and using thereof |
-
2019
- 2019-04-02 TW TW108111704A patent/TWI715004B/zh active
- 2019-04-02 TW TW108111705A patent/TWI704843B/zh active
- 2019-04-03 US US17/043,908 patent/US11715629B2/en active Active
- 2019-04-03 WO PCT/JP2019/014875 patent/WO2019194248A1/ja active Application Filing
- 2019-04-03 US US17/043,902 patent/US11521835B2/en active Active
- 2019-04-03 KR KR1020207027550A patent/KR102489368B1/ko active IP Right Grant
- 2019-04-03 JP JP2020512301A patent/JP7048725B2/ja active Active
- 2019-04-03 KR KR1020207027900A patent/KR102488234B1/ko active IP Right Grant
- 2019-04-03 WO PCT/JP2019/014874 patent/WO2019194247A1/ja active Application Filing
- 2019-04-03 JP JP2020512302A patent/JP7048726B2/ja active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114068276A (zh) * | 2020-08-05 | 2022-02-18 | 中微半导体设备(上海)股份有限公司 | 半导体零部件、等离子体反应装置和涂层形成方法 |
TWI821963B (zh) * | 2021-03-31 | 2023-11-11 | 日商京瓷股份有限公司 | 附有膜之構件及具備其之電漿處理裝置 |
TWI823636B (zh) * | 2021-12-30 | 2023-11-21 | 南韓商圓益Qnc股份有限公司 | 氟化對象物的氟化加工方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102488234B1 (ko) | 2023-01-13 |
TWI704843B (zh) | 2020-09-11 |
WO2019194247A1 (ja) | 2019-10-10 |
JPWO2019194248A1 (ja) | 2021-04-08 |
JP7048726B2 (ja) | 2022-04-05 |
US11715629B2 (en) | 2023-08-01 |
JP7048725B2 (ja) | 2022-04-05 |
US20210118686A1 (en) | 2021-04-22 |
KR20200127013A (ko) | 2020-11-09 |
US11521835B2 (en) | 2022-12-06 |
WO2019194248A1 (ja) | 2019-10-10 |
KR102489368B1 (ko) | 2023-01-17 |
TW201943317A (zh) | 2019-11-01 |
KR20200124269A (ko) | 2020-11-02 |
JPWO2019194247A1 (ja) | 2021-04-15 |
TWI715004B (zh) | 2021-01-01 |
US20210020415A1 (en) | 2021-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI715004B (zh) | 電漿處理裝置用構件及具備其之電漿處理裝置以及電漿處理裝置用構件之製造方法 | |
TWI394735B (zh) | Yttrium sintered body and components for plasma process equipment | |
TWI714965B (zh) | 電漿處理裝置用構件及具備其之電漿處理裝置 | |
WO2018116688A1 (ja) | 希土類オキシフッ化物焼結体及びその製造方法 | |
TWI772910B (zh) | 電漿處理裝置用部材及具備其之電漿處理裝置 | |
US20240343657A1 (en) | Film-coated member and plasma processing apparatus including film-coated member | |
TWI760156B (zh) | 陶瓷構造體及液晶面板製造裝置用構件或半導體製造裝置用構件 | |
WO2020090580A1 (ja) | 電子線描画装置用枠部材および電子線描画装置 | |
JP2021054677A (ja) | セラミック構造体 |