JP2020506508A - 高周波隔離ヒータを有する静電チャック - Google Patents
高周波隔離ヒータを有する静電チャック Download PDFInfo
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- JP2020506508A JP2020506508A JP2019539275A JP2019539275A JP2020506508A JP 2020506508 A JP2020506508 A JP 2020506508A JP 2019539275 A JP2019539275 A JP 2019539275A JP 2019539275 A JP2019539275 A JP 2019539275A JP 2020506508 A JP2020506508 A JP 2020506508A
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- 238000002955 isolation Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 277
- 239000002184 metal Substances 0.000 claims abstract description 277
- 239000000758 substrate Substances 0.000 claims abstract description 134
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 63
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- 239000004642 Polyimide Substances 0.000 claims description 11
- 229920001721 polyimide Polymers 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
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- 238000010030 laminating Methods 0.000 claims 3
- 238000012545 processing Methods 0.000 description 46
- 230000008569 process Effects 0.000 description 42
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- 239000000463 material Substances 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- 230000001143 conditioned effect Effects 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 230000003750 conditioning effect Effects 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 9
- 238000012546 transfer Methods 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 239000013529 heat transfer fluid Substances 0.000 description 5
- 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 5
- 238000005240 physical vapour deposition Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
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- 229910052737 gold Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910001120 nichrome Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010944 silver (metal) Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910033181 TiB2 Inorganic materials 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 238000012423 maintenance 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
- 238000007747 plating Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
- H01L21/6833—Details of electrostatic chucks
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Resistance Heating (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (15)
- 基板支持アセンブリ向けのヒータアセンブリであって、
可撓性本体と、
前記可撓性本体内に配置された1つまたは複数の抵抗加熱素子と、
前記可撓性本体の頂面に配置され、前記可撓性本体の外側壁上へ少なくとも部分的に延びる第1の金属層と、
前記可撓性本体の底面に配置され、前記可撓性本体の前記外側壁上へ少なくとも部分的に延びる第2の金属層とを備え、前記第2の金属層は、前記可撓性本体の前記外側壁で前記第1の金属層に結合され、それによって前記第1の金属層および前記第2の金属層は、前記可撓性本体の前記外側壁を取り囲み、前記可撓性本体の前記外側壁の周りに連続導電路を形成する、ヒータアセンブリ。 - 前記可撓性本体は、ポリイミドを含む、請求項1に記載のヒータアセンブリ。
- 前記第1の金属層および前記第2の金属層は、アルミニウムを含む、請求項1に記載のヒータアセンブリ。
- 前記第1の金属層は、溶接によって前記第2の金属層に結合される、請求項1に記載のヒータアセンブリ。
- 前記可撓性本体を取り囲む金属リングをさらに備え、前記第1の金属層および前記第2の金属層は、それぞれの溶接を介して前記金属リングに結合される、
請求項1に記載のヒータアセンブリ。 - 前記第1の金属層の直径および前記第2の金属層の直径は、前記可撓性本体の直径より大きい、請求項1に記載のヒータアセンブリ。
- 前記第1の金属層の第1の部分および前記第2の金属層の第1の部分は、前記第1の金属層および前記第2の金属層の中心付近に第1の厚さを有し、前記第1の金属層の第2の部分および前記第2の金属層の第2の部分は、前記第1の金属層および前記第2の金属層の外周付近に前記第1の厚さより大きい第2の厚さを有する、請求項1に記載のヒータアセンブリ。
- 前記ヒータアセンブリは、基板支持アセンブリの構成要素であり、前記基板支持アセンブリは、前記ヒータアセンブリと、前記ヒータアセンブリの底面に結合された金属冷却板と、前記ヒータアセンブリの上面に結合された静電チャックとを備える、請求項1に記載のヒータアセンブリ。
- 金属冷却板と、
前記金属冷却板に結合されたヒータアセンブリであって、
上面、下面、および外側壁を含み、前記下面が前記金属冷却板上に配置される、本体、
前記本体内に配置された1つまたは複数の抵抗加熱素子、ならびに
前記本体の前記上面に配置された金属層を備え、前記金属層が、前記本体の前記外側壁に沿って前記金属冷却板へ延び、前記金属冷却板に結合され、前記金属層および金属冷却板が、前記ヒータアセンブリをともに取り囲み、前記ヒータアセンブリの前記外側壁の周りに連続導電路を形成する、ヒータアセンブリと、
前記ヒータアセンブリ上に配置され、セラミック体、および前記セラミック体内に配置された電極を備える静電チャックと
を備える基板支持アセンブリ。 - 前記金属層は、前記本体の前記上面に配置された第1の部分と、前記外側壁に沿って延びる第2の部分とを含み、前記金属層の前記第2の部分は、前記ヒータアセンブリを取り囲む金属リングを備え、前記金属層の前記第1の部分および前記金属冷却板は各々、前記金属リングに溶接される、請求項9に記載の基板支持アセンブリ。
- 前記冷却板の上面は、凹状部分を含み、前記ヒータアセンブリは、前記冷却板の前記凹状部分内に配置される、請求項9に記載の基板支持アセンブリ。
- 前記冷却板に結合された高周波(RF)信号ジェネレータをさらに備え、前記RF信号ジェネレータによって生成すべきRF信号は、前記ヒータアセンブリに入らず前記連続導電路に沿って進む、請求項9に記載の基板支持アセンブリ。
- 上面、下面、および外側壁を有する本体を含むヒータアセンブリを提供することであって、前記ヒータアセンブリが、前記可撓性本体内に配置された複数の加熱素子をさらに備える、提供することと、
前記ヒータアセンブリの前記上面に第1の金属層を配置することであって、前記第1の金属層が、前記本体の外側壁上へ少なくとも部分的に延びる、第1の金属層を配置することと、
前記ヒータアセンブリの前記下面に第2の金属層を配置することであって、前記第2の金属層が、前記本体の前記外側壁上へ少なくとも部分的に延びる、第2の金属層を配置することと、
前記第1の金属層および前記第2の金属層を結合することであって、それによって前記第1の金属層および第2の金属層が、前記本体の前記外側壁を取り囲み、前記本体の前記外側壁の周りに連続導電路を形成する、結合することと
を含む方法。 - 前記本体の前記上面に前記第1の金属層を配置することは、前記本体の前記上面に前記第1の金属層を積層することを含み、前記本体の前記下面に前記第2の金属層を配置することは、前記本体の前記底面に前記第2の金属層を積層することを含み、前記第1の金属層および前記第2の金属層を積層することは、熱および圧力を印加することによって実行される、請求項13に記載の方法。
- 前記第1の金属層および前記第2の金属層を結合することは、
前記本体の周りに金属リングを配置することであって、前記金属リングが前記第1の金属層と前記第2の金属層との間に配置される、配置することと、
前記金属リングを前記第1の金属層および前記第2の金属層に溶接することとを含む、請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/411,896 | 2017-01-20 | ||
US15/411,896 US20180213608A1 (en) | 2017-01-20 | 2017-01-20 | Electrostatic chuck with radio frequency isolated heaters |
PCT/US2018/013631 WO2018136335A1 (en) | 2017-01-20 | 2018-01-12 | Electrostatic chuck with radio frequency isolated heaters |
Publications (2)
Publication Number | Publication Date |
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JP2020506508A true JP2020506508A (ja) | 2020-02-27 |
JP2020506508A5 JP2020506508A5 (ja) | 2021-02-25 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019539275A Pending JP2020506508A (ja) | 2017-01-20 | 2018-01-12 | 高周波隔離ヒータを有する静電チャック |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180213608A1 (ja) |
JP (1) | JP2020506508A (ja) |
KR (1) | KR20190100976A (ja) |
CN (1) | CN110226222B (ja) |
TW (1) | TWI799403B (ja) |
WO (1) | WO2018136335A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7561867B2 (ja) | 2020-03-31 | 2024-10-04 | アプライド マテリアルズ インコーポレイテッド | 高温マイクロゾーン静電チャック |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN112740389A (zh) * | 2018-10-12 | 2021-04-30 | 应用材料公司 | 具有集成加热器的腔室盖 |
KR102164132B1 (ko) * | 2018-11-28 | 2020-10-12 | 한국생산기술연구원 | 멀티 프로버용 척 조립체 및 채널 |
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US20180213608A1 (en) | 2018-07-26 |
CN110226222A (zh) | 2019-09-10 |
TWI799403B (zh) | 2023-04-21 |
KR20190100976A (ko) | 2019-08-29 |
WO2018136335A1 (en) | 2018-07-26 |
TW201836056A (zh) | 2018-10-01 |
CN110226222B (zh) | 2023-04-07 |
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