JP6681522B1 - ウエハ載置装置 - Google Patents
ウエハ載置装置 Download PDFInfo
- Publication number
- JP6681522B1 JP6681522B1 JP2019563911A JP2019563911A JP6681522B1 JP 6681522 B1 JP6681522 B1 JP 6681522B1 JP 2019563911 A JP2019563911 A JP 2019563911A JP 2019563911 A JP2019563911 A JP 2019563911A JP 6681522 B1 JP6681522 B1 JP 6681522B1
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- focus ring
- cooling plate
- plate
- installation plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 128
- 238000009434 installation Methods 0.000 claims abstract description 87
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 235000012431 wafers Nutrition 0.000 description 174
- 239000002826 coolant Substances 0.000 description 22
- 238000010438 heat treatment Methods 0.000 description 16
- 239000000919 ceramic Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 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
- H01J37/32623—Mechanical discharge control means
- H01J37/32642—Focus rings
-
- 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
-
- 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
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
-
- 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
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4586—Elements in the interior of the support, e.g. electrodes, heating or cooling devices
-
- 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
- H01J37/32715—Workpiece holder
- H01J37/32724—Temperature
-
- 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
-
- 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
- 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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
-
- 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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68721—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge clamping, e.g. clamping ring
-
- 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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68735—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge profile or support profile
-
- 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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
-
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/002—Cooling arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2007—Holding mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
ウエハ用静電チャックと該ウエハ用静電チャックのウエハ載置面とは反対側の面に取り付けられたウエハ用冷却板とを備えたウエハ載置台と、
前記ウエハ載置台とは別体であり、前記ウエハ載置台の外周に配置され、フォーカスリング用静電チャックと該フォーカスリング用静電チャックのフォーカスリング載置面とは反対側の面に取り付けられたフォーカスリング用冷却板とを備えたフォーカスリング載置台と、
前記フォーカスリング載置台とは別体であり、前記フォーカスリング載置台の外周に配置されたクランプ部材と、
を備えたウエハ載置装置であって、
前記ウエハ用冷却板は、前記ウエハ載置装置が設置される設置板に近い側の端部の外周面から半径外向きに突き出したウエハ用冷却板フランジ部を備え、
前記フォーカスリング用冷却板は、前記ウエハ用冷却板フランジ部を設置板に向かって押圧する押圧部と、前記設置板に近い側の端部の外周面から半径外向きに突き出したフォーカスリング用冷却板フランジ部とを備え、
前記クランプ部材は、前記フォーカスリング用冷却板フランジ部を前記設置板に向かって押圧した状態で締結具によって前記設置板に締結されることにより、前記ウエハ載置台及び前記フォーカスリング載置台を前記設置板に直接締結することなく前記設置板に固定する、
ものである。
Claims (7)
- ウエハ用静電チャックと該ウエハ用静電チャックのウエハ載置面とは反対側の面に取り付けられたウエハ用冷却板とを備えたウエハ載置台と、
前記ウエハ載置台とは別体であり、前記ウエハ載置台の外周に配置され、フォーカスリング用静電チャックと該フォーカスリング用静電チャックのフォーカスリング載置面とは反対側の面に取り付けられたフォーカスリング用冷却板とを備えたフォーカスリング載置台と、
前記フォーカスリング載置台とは別体であり、前記フォーカスリング載置台の外周に配置されたクランプ部材と、
を備えたウエハ載置装置であって、
前記ウエハ用冷却板は、前記ウエハ載置装置が設置される設置板に近い側の端部の外周面から半径外向きに突き出したウエハ用冷却板フランジ部を備え、
前記フォーカスリング用冷却板は、前記ウエハ用冷却板フランジ部を設置板に向かって押圧する押圧部と、前記設置板に近い側の端部の外周面から半径外向きに突き出したフォーカスリング用冷却板フランジ部とを備え、
前記クランプ部材は、前記フォーカスリング用冷却板フランジ部を前記設置板に向かって押圧した状態で締結具によって前記設置板に締結されることにより、前記ウエハ載置台及び前記フォーカスリング載置台を前記設置板に直接締結することなく前記設置板に固定する、
ウエハ載置装置。 - 前記クランプ部材は、一つのリング部材である、
請求項1に記載のウエハ載置装置。 - 前記クランプ部材は、複数の円弧状部材がリング形状に並んで構成されている、
請求項1に記載のウエハ載置装置。 - 前記ウエハ用冷却板の前記ウエハ用冷却板フランジ部と前記フォーカスリング用冷却板の前記押圧部との間には熱抵抗スペーサが挟まれている、
請求項1〜3のいずれか1項に記載のウエハ載置装置。 - 前記フォーカスリング載置面は、前記クランプ部材によって前記フォーカスリング用冷却板フランジ部が前記設置板に向かって押圧されたときに生じる前記フォーカスリング載置面の内周部と外周部との高さ勾配をキャンセルする傾斜面となっている、
請求項1〜4のいずれか1項に記載のウエハ載置装置。 - 前記ウエハ用冷却板フランジ部と前記フォーカスリング用冷却板フランジ部との間には熱抵抗スペーサが挟まれており、
前記熱抵抗スペーサは、前記クランプ部材によって前記フォーカスリング用冷却板フランジ部が前記設置板に向かって押圧されたときに生じる前記フォーカスリング載置面の内周部と外周部との高さ勾配をキャンセルする傾斜厚みを有している、
請求項1〜3のいずれか1項に記載のウエハ載置装置。 - 前記フォーカスリング用冷却板と前記設置板との間であって前記フォーカスリング用冷却板の内周側に配置されるシールリングは、前記ウエハ用冷却板と前記設置板との間であって前記ウエハ用冷却板の外周側に配置されるシールリングと共通化されている、
請求項1〜6のいずれか1項に記載のウエハ載置装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018171405 | 2018-09-13 | ||
JP2018171405 | 2018-09-13 | ||
PCT/JP2019/035436 WO2020054682A1 (ja) | 2018-09-13 | 2019-09-10 | ウエハ載置装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6681522B1 true JP6681522B1 (ja) | 2020-04-15 |
JPWO2020054682A1 JPWO2020054682A1 (ja) | 2020-12-17 |
Family
ID=69776788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019563911A Active JP6681522B1 (ja) | 2018-09-13 | 2019-09-10 | ウエハ載置装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11810767B2 (ja) |
JP (1) | JP6681522B1 (ja) |
KR (1) | KR102423380B1 (ja) |
CN (1) | CN111801787B (ja) |
TW (1) | TWI761703B (ja) |
WO (1) | WO2020054682A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7554220B2 (ja) | 2022-03-08 | 2024-09-19 | 日本碍子株式会社 | 半導体製造装置用部材 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7308767B2 (ja) * | 2020-01-08 | 2023-07-14 | 東京エレクトロン株式会社 | 載置台およびプラズマ処理装置 |
US11551916B2 (en) | 2020-03-20 | 2023-01-10 | Applied Materials, Inc. | Sheath and temperature control of a process kit in a substrate processing chamber |
JP2021190601A (ja) * | 2020-06-02 | 2021-12-13 | 日本特殊陶業株式会社 | 保持装置 |
JP7514695B2 (ja) * | 2020-08-18 | 2024-07-11 | 株式会社安川電機 | アライメント装置、基板搬送システム、アライメント方法、及び基板搬送方法 |
CN112382552A (zh) * | 2020-11-13 | 2021-02-19 | 上海华力集成电路制造有限公司 | 晶圆装载平台装置及拆装工具 |
CN112238363B (zh) * | 2020-12-11 | 2021-03-30 | 成都飞机工业(集团)有限责任公司 | 一种蒙皮的柔性固持工装 |
CN112670142B (zh) * | 2020-12-24 | 2024-07-23 | 北京北方华创微电子装备有限公司 | 静电卡盘和半导体工艺设备 |
JP7429208B2 (ja) * | 2021-08-17 | 2024-02-07 | 日本碍子株式会社 | ウエハ載置台 |
KR102677251B1 (ko) * | 2021-10-28 | 2024-06-20 | 세메스 주식회사 | 기판 테스트 장치 및 이를 이용하는 디척킹 포스 측정 방법 |
JP2023161172A (ja) * | 2022-04-25 | 2023-11-07 | 日本碍子株式会社 | ウエハ載置台 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002016126A (ja) * | 2000-04-25 | 2002-01-18 | Tokyo Electron Ltd | 被処理体の載置装置 |
JP2007258500A (ja) * | 2006-03-24 | 2007-10-04 | Hitachi High-Technologies Corp | 基板支持装置 |
JP2007300119A (ja) * | 2006-04-27 | 2007-11-15 | Applied Materials Inc | 二重温度帯を有する静電チャックをもつ基板支持体 |
JP2014007215A (ja) * | 2012-06-22 | 2014-01-16 | Tokyo Electron Ltd | 被処理体の処理装置及び被処理体の載置台 |
JP2014107387A (ja) * | 2012-11-27 | 2014-06-09 | Tokyo Electron Ltd | 載置台構造及びフォーカスリングを保持する方法 |
JP2014150104A (ja) * | 2013-01-31 | 2014-08-21 | Tokyo Electron Ltd | 載置台及びプラズマ処理装置 |
JP2015220413A (ja) * | 2014-05-20 | 2015-12-07 | 東京エレクトロン株式会社 | 基板処理装置 |
JP2017174889A (ja) * | 2016-03-22 | 2017-09-28 | 東京エレクトロン株式会社 | 被加工物の処理装置 |
JP2018050039A (ja) * | 2016-09-20 | 2018-03-29 | 日本碍子株式会社 | ウエハ載置装置 |
JP2018107433A (ja) * | 2016-12-27 | 2018-07-05 | 東京エレクトロン株式会社 | フォーカスリング及び基板処理装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001144167A (ja) | 1999-11-12 | 2001-05-25 | Ngk Insulators Ltd | 半導体保持装置 |
JP4783213B2 (ja) | 2005-06-09 | 2011-09-28 | 日本碍子株式会社 | 静電チャック |
US8226769B2 (en) * | 2006-04-27 | 2012-07-24 | Applied Materials, Inc. | Substrate support with electrostatic chuck having dual temperature zones |
JP5496568B2 (ja) * | 2009-08-04 | 2014-05-21 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法 |
TWI385725B (zh) * | 2009-09-18 | 2013-02-11 | Advanced Micro Fab Equip Inc | A structure that reduces the deposition of polymer on the backside of the substrate |
JP5496630B2 (ja) * | 2009-12-10 | 2014-05-21 | 東京エレクトロン株式会社 | 静電チャック装置 |
JP5690596B2 (ja) * | 2011-01-07 | 2015-03-25 | 東京エレクトロン株式会社 | フォーカスリング及び該フォーカスリングを備える基板処理装置 |
US10262886B2 (en) * | 2014-09-30 | 2019-04-16 | Sumitomo Osaka Cement Co., Ltd. | Electrostatic chuck device |
JP6424700B2 (ja) * | 2015-03-26 | 2018-11-21 | 住友大阪セメント株式会社 | 静電チャック装置 |
JP6530228B2 (ja) | 2015-04-28 | 2019-06-12 | 日本特殊陶業株式会社 | 静電チャック |
US11024528B2 (en) * | 2015-10-21 | 2021-06-01 | Sumitomo Osaka Cement Co., Ltd. | Electrostatic chuck device having focus ring |
CN106898574A (zh) * | 2015-12-17 | 2017-06-27 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 静电卡盘机构以及半导体加工设备 |
JP6608444B2 (ja) * | 2015-12-28 | 2019-11-20 | 日本碍子株式会社 | 円板状ヒータ及びヒータ冷却板アセンブリ |
US20180182635A1 (en) * | 2016-12-27 | 2018-06-28 | Tokyo Electron Limited | Focus ring and substrate processing apparatus |
-
2019
- 2019-09-10 WO PCT/JP2019/035436 patent/WO2020054682A1/ja active Application Filing
- 2019-09-10 KR KR1020207024617A patent/KR102423380B1/ko active IP Right Grant
- 2019-09-10 CN CN201980016643.6A patent/CN111801787B/zh active Active
- 2019-09-10 JP JP2019563911A patent/JP6681522B1/ja active Active
- 2019-09-11 TW TW108132737A patent/TWI761703B/zh active
-
2020
- 2020-08-24 US US17/000,711 patent/US11810767B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002016126A (ja) * | 2000-04-25 | 2002-01-18 | Tokyo Electron Ltd | 被処理体の載置装置 |
JP2007258500A (ja) * | 2006-03-24 | 2007-10-04 | Hitachi High-Technologies Corp | 基板支持装置 |
JP2007300119A (ja) * | 2006-04-27 | 2007-11-15 | Applied Materials Inc | 二重温度帯を有する静電チャックをもつ基板支持体 |
JP2014007215A (ja) * | 2012-06-22 | 2014-01-16 | Tokyo Electron Ltd | 被処理体の処理装置及び被処理体の載置台 |
JP2014107387A (ja) * | 2012-11-27 | 2014-06-09 | Tokyo Electron Ltd | 載置台構造及びフォーカスリングを保持する方法 |
JP2014150104A (ja) * | 2013-01-31 | 2014-08-21 | Tokyo Electron Ltd | 載置台及びプラズマ処理装置 |
JP2015220413A (ja) * | 2014-05-20 | 2015-12-07 | 東京エレクトロン株式会社 | 基板処理装置 |
JP2017174889A (ja) * | 2016-03-22 | 2017-09-28 | 東京エレクトロン株式会社 | 被加工物の処理装置 |
JP2018050039A (ja) * | 2016-09-20 | 2018-03-29 | 日本碍子株式会社 | ウエハ載置装置 |
JP2018107433A (ja) * | 2016-12-27 | 2018-07-05 | 東京エレクトロン株式会社 | フォーカスリング及び基板処理装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7554220B2 (ja) | 2022-03-08 | 2024-09-19 | 日本碍子株式会社 | 半導体製造装置用部材 |
Also Published As
Publication number | Publication date |
---|---|
US20200388471A1 (en) | 2020-12-10 |
CN111801787B (zh) | 2023-10-03 |
TWI761703B (zh) | 2022-04-21 |
WO2020054682A1 (ja) | 2020-03-19 |
KR102423380B1 (ko) | 2022-07-22 |
US11810767B2 (en) | 2023-11-07 |
KR20200110796A (ko) | 2020-09-25 |
CN111801787A (zh) | 2020-10-20 |
JPWO2020054682A1 (ja) | 2020-12-17 |
TW202025370A (zh) | 2020-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6681522B1 (ja) | ウエハ載置装置 | |
TWI761621B (zh) | 靜電夾盤組件、靜電夾盤及聚焦環 | |
US11282734B2 (en) | Electrostatic chuck and method for manufacturing the same | |
JP5660753B2 (ja) | プラズマエッチング用高温カソード | |
US9948214B2 (en) | High temperature electrostatic chuck with real-time heat zone regulating capability | |
CN105355585B (zh) | 基板处理装置的基板载置台 | |
TW201826324A (zh) | 陶瓷加熱器 | |
CN113223991A (zh) | 静电卡盘加热器 | |
JP2020126770A (ja) | セラミックヒータ | |
TWI812667B (zh) | 基板載置台及具備該基板載置台的電漿處理裝置、以及電漿處理方法 | |
JP7368343B2 (ja) | 半導体製造装置用部材及びその製法 | |
JP2016174096A (ja) | 加熱装置 | |
KR102611059B1 (ko) | 시료 유지구 | |
US20200312692A1 (en) | Electrostatic chuck and semiconductor equipment | |
KR102411024B1 (ko) | 작업물 홀딩 및 가열 장치 | |
TWI856498B (zh) | 半導體製造裝置用構件 | |
KR20230055957A (ko) | 웨이퍼 배치대 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191118 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20191118 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20191211 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200303 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200323 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6681522 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |