JP7496250B2 - 基板固定装置、静電チャック及び静電チャックの製造方法 - Google Patents
基板固定装置、静電チャック及び静電チャックの製造方法 Download PDFInfo
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- JP7496250B2 JP7496250B2 JP2020104068A JP2020104068A JP7496250B2 JP 7496250 B2 JP7496250 B2 JP 7496250B2 JP 2020104068 A JP2020104068 A JP 2020104068A JP 2020104068 A JP2020104068 A JP 2020104068A JP 7496250 B2 JP7496250 B2 JP 7496250B2
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- electrostatic chuck
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- 239000000758 substrate Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000010410 layer Substances 0.000 claims description 106
- 239000000919 ceramic Substances 0.000 claims description 48
- 229920005989 resin Polymers 0.000 claims description 45
- 239000011347 resin Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000011888 foil Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 2
- 229910000896 Manganin Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000005516 engineering process 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
- 238000000206 photolithography Methods 0.000 description 2
- 229920003192 poly(bis maleimide) Polymers 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Images
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
- H01L21/683—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
-
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0233—Industrial applications for semiconductors manufacturing
-
- 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
- H05B3/02—Details
- H05B3/03—Electrodes
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
- H05B3/143—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds applied to semiconductors, e.g. wafers heating
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic
-
- 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
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
-
- 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
- H05B2203/016—Heaters using particular connecting means
-
- 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
-
- 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
- H05B2203/035—Electrical circuits used in resistive heating apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
111 冷却水路
120 静電チャック
121 セラミック層
122 ヒーター層
122a 絶縁樹脂
123 電極
124 ヒーター電極
124a 金属箔
131 シランカップリング剤層
132 接着剤層
201 支持部材
Claims (8)
- ベースプレートと、
前記ベースプレートに固定され、静電力によって基板を吸着する静電チャックとを有し、
前記静電チャックは、
セラミックを用いて形成され、前記基板に接触して前記基板を吸着保持する吸着層と、
前記吸着層と前記ベースプレートの間に積層された全体の厚さが均一の加熱層であって、前記吸着層によって保持される前記基板を加熱する加熱層と
を有し、
前記加熱層は、
電圧が印加されることにより発熱するヒーター電極であって、前記ベースプレート側に位置する第1面と、前記第1面の反対側かつ前記吸着層側に位置する第2面とを有するヒーター電極と、
前記ヒーター電極の少なくとも前記第1面を被覆する絶縁樹脂と
を有し、
前記絶縁樹脂は、
前記ヒーター電極の前記第1面に接する面の反対側に研磨面を有する
ことを特徴とする基板固定装置。 - 前記吸着層は、
電圧を印加可能な電極と、
前記電極を囲むセラミックと
を有することを特徴とする請求項1記載の基板固定装置。 - 前記絶縁樹脂は、
フィラーを含有することを特徴とする請求項1記載の基板固定装置。 - 前記ベースプレートは、
冷媒を通過させる冷媒通路を有することを特徴とする請求項1記載の基板固定装置。 - 前記静電チャックと前記ベースプレートを接着する接着層をさらに有することを特徴とする請求項1記載の基板固定装置。
- 前記ベースプレートから突起して前記静電チャックを支持する支持部材をさらに有し、
前記接着層は、
前記支持部材の周囲に形成される
ことを特徴とする請求項5記載の基板固定装置。 - セラミックを用いて形成され、静電力によって対象物を吸着保持する吸着層と、
前記吸着層に積層された全体の厚さが均一の加熱層であって、前記吸着層によって保持される前記対象物を加熱する加熱層と
を有し、
前記加熱層は、
電圧が印加されることにより発熱するヒーター電極であって、第1面と、前記第1面の反対側かつ前記吸着層側に位置する第2面とを有するヒーター電極と、
前記ヒーター電極の少なくとも前記第1面を被覆する絶縁樹脂と
を有し、
前記絶縁樹脂は、
前記ヒーター電極の前記第1面に接する面の反対側に研磨面を有する
ことを特徴とする静電チャック。 - 電極と当該電極を囲むセラミックからなるセラミック層を形成し、
表面に金属箔を有する絶縁樹脂からなる金属箔層を前記セラミック層に積層し、
前記金属箔から、第1面と、前記第1面の反対側かつ前記セラミック層側に位置する第2面とを有するヒーターパターンを形成し、
前記ヒーターパターンの少なくとも前記第1面を被覆するように絶縁樹脂を積層し、
積層された絶縁樹脂の、前記ヒーターパターンの前記第1面に接する面とは反対側に位置する表面を研磨する
工程を有することを特徴とする静電チャックの製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020104068A JP7496250B2 (ja) | 2020-06-16 | 2020-06-16 | 基板固定装置、静電チャック及び静電チャックの製造方法 |
KR1020210074629A KR20210155761A (ko) | 2020-06-16 | 2021-06-09 | 기판 고정 장치, 정전 척, 및 정전 척의 제조 방법 |
US17/346,781 US11830752B2 (en) | 2020-06-16 | 2021-06-14 | Substrate fixing device, electrostatic chuck, and method of manufacturing electrostatic chuck |
TW110121592A TW202213578A (zh) | 2020-06-16 | 2021-06-15 | 基板固定裝置、靜電夾盤及靜電夾盤之製造方法 |
CN202110665641.9A CN113808990A (zh) | 2020-06-16 | 2021-06-16 | 基板固定装置、静电吸盘及制造静电吸盘的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020104068A JP7496250B2 (ja) | 2020-06-16 | 2020-06-16 | 基板固定装置、静電チャック及び静電チャックの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021197485A JP2021197485A (ja) | 2021-12-27 |
JP7496250B2 true JP7496250B2 (ja) | 2024-06-06 |
Family
ID=78825916
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JP2020104068A Active JP7496250B2 (ja) | 2020-06-16 | 2020-06-16 | 基板固定装置、静電チャック及び静電チャックの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11830752B2 (ja) |
JP (1) | JP7496250B2 (ja) |
KR (1) | KR20210155761A (ja) |
CN (1) | CN113808990A (ja) |
TW (1) | TW202213578A (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003258072A (ja) | 2002-03-07 | 2003-09-12 | Ngk Insulators Ltd | セラミックス−金属接合体 |
JP2005277074A (ja) | 2004-03-24 | 2005-10-06 | Kyocera Corp | ウェハ支持部材とその製造方法 |
JP2011061049A (ja) | 2009-09-11 | 2011-03-24 | Ngk Spark Plug Co Ltd | 静電チャック |
JP2011091297A (ja) | 2009-10-26 | 2011-05-06 | Shinko Electric Ind Co Ltd | 静電チャック |
US20160035610A1 (en) | 2014-07-30 | 2016-02-04 | Myoung Soo Park | Electrostatic chuck assemblies having recessed support surfaces, semiconductor fabricating apparatuses having the same, and plasma treatment methods using the same |
JP2018026427A (ja) | 2016-08-09 | 2018-02-15 | 新光電気工業株式会社 | 基板固定装置及びその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6380177B2 (ja) * | 2015-03-12 | 2018-08-29 | 住友大阪セメント株式会社 | 静電チャック装置 |
CN107195578B (zh) * | 2017-07-17 | 2019-11-29 | 北京北方华创微电子装备有限公司 | 静电卡盘 |
-
2020
- 2020-06-16 JP JP2020104068A patent/JP7496250B2/ja active Active
-
2021
- 2021-06-09 KR KR1020210074629A patent/KR20210155761A/ko active Search and Examination
- 2021-06-14 US US17/346,781 patent/US11830752B2/en active Active
- 2021-06-15 TW TW110121592A patent/TW202213578A/zh unknown
- 2021-06-16 CN CN202110665641.9A patent/CN113808990A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003258072A (ja) | 2002-03-07 | 2003-09-12 | Ngk Insulators Ltd | セラミックス−金属接合体 |
JP2005277074A (ja) | 2004-03-24 | 2005-10-06 | Kyocera Corp | ウェハ支持部材とその製造方法 |
JP2011061049A (ja) | 2009-09-11 | 2011-03-24 | Ngk Spark Plug Co Ltd | 静電チャック |
JP2011091297A (ja) | 2009-10-26 | 2011-05-06 | Shinko Electric Ind Co Ltd | 静電チャック |
US20160035610A1 (en) | 2014-07-30 | 2016-02-04 | Myoung Soo Park | Electrostatic chuck assemblies having recessed support surfaces, semiconductor fabricating apparatuses having the same, and plasma treatment methods using the same |
JP2018026427A (ja) | 2016-08-09 | 2018-02-15 | 新光電気工業株式会社 | 基板固定装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20210391203A1 (en) | 2021-12-16 |
TW202213578A (zh) | 2022-04-01 |
CN113808990A (zh) | 2021-12-17 |
KR20210155761A (ko) | 2021-12-23 |
JP2021197485A (ja) | 2021-12-27 |
US11830752B2 (en) | 2023-11-28 |
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