JP7145648B2 - 基板処理方法及び基板処理装置 - Google Patents
基板処理方法及び基板処理装置 Download PDFInfo
- Publication number
- JP7145648B2 JP7145648B2 JP2018097857A JP2018097857A JP7145648B2 JP 7145648 B2 JP7145648 B2 JP 7145648B2 JP 2018097857 A JP2018097857 A JP 2018097857A JP 2018097857 A JP2018097857 A JP 2018097857A JP 7145648 B2 JP7145648 B2 JP 7145648B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- notch
- contact portion
- wafer
- holding
- 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
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
- H01L21/68—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 positioning, orientation or alignment
- H01L21/682—Mask-wafer alignment
-
- 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
- C23C16/4584—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally the substrate being rotated
-
- 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]
-
- 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]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
-
- 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]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
- C23C16/45548—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction
- C23C16/45551—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction for relative movement of the substrate and the gas injectors or half-reaction reactor compartments
-
- 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
- C23C16/45563—Gas nozzles
- C23C16/45578—Elongated nozzles, tubes with holes
-
- 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
-
- 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
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/0228—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
-
- 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
- H01L21/67017—Apparatus for fluid treatment
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67259—Position monitoring, e.g. misposition detection or presence detection
-
- 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
-
- 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
- H01L21/68728—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 a plurality of separate clamping members, e.g. clamping fingers
-
- 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
- H01L21/68764—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 a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
-
- 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
- H01L21/68771—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 supporting more than one semiconductor 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
- H01L21/67—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
- H01L21/68792—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 construction of the shaft
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Description
前記基板保持部に載置された前記基板の側面の少なくとも3点に基板接触部を接触させて前記基板を接触保持する工程と、
前記基板を接触保持した状態で前記回転テーブルを回転させるとともに前記基板保持部を自転させながら基板処理を行う工程と、を有し、
前記少なくとも3点のうち1点は、前記基板のノッチを含み、
前記少なくとも3点のうち2点は、前記基板のノッチの反対側の側面であり、
前記基板接触部の前記基板のノッチと接触する箇所は、前記ノッチの全部又は一部と係合する形状、若しくは前記ノッチの奥に入り込める棒状の形状を有し、
前記基板接触部の前記基板のノッチ以外の部分と接触する箇所は、前記基板の外周に沿った曲面又は平坦面を有し、
前記基板を両側から前記少なくとも3点で挟むようにして保持する。
本開示の基板処理装置の一実施形態として、基板であるウエハWにALD(Atomic Layer Deposition、原子層堆積法)による成膜処理を実行する成膜装置1について説明する。本実施形態に係る基板処理装置は、回転可能なサセプタ、即ち回転テーブル式のサセプタを有し、サセプタの上面に設けられた基板保持部が自転可能な基板処理装置であれば、種々の基板処理装置に適用可能であるが、本実施形態においては、基板処理装置をALD成膜装置として構成した例について説明する。
(302π-300π)/302π × 360度/min=2.4度/min
となる。
次に、本実施形態に係る基板処理装置を用いた基板処理方法の一例について説明する。まず、ウエハホルダ24が搬送口37に整列するように回転テーブル2が回転して、ゲートバルブ(図示せず)を開く。次に、図示しない搬送アームにより搬送口37を介してウエハWを真空容器11内へ搬入する。ウエハWは、昇降ピン16により受け取られ、図示しない搬送アームが真空容器11から引き抜かれた後に、昇降機構(図示せず)により駆動される昇降ピン16によってウエハホルダ24へと下げられる。図14(a)、(b)で説明した通り、ウエハホルダ24上に載置されたウエハWについて、位置ずれ防止機構120によるウエハWの接触保持が行われる。そして、上述の一連の動作が5回繰り返されて、5枚のウエハWが対応するウエハホルダ24に載置される。
11 真空容器
2 回転テーブル
21 回転軸
24 ウエハホルダ
26 自転軸
42 支持板
441 ブレーキ部
45、45a~45c 受動ギア部
450 永久磁石
51、51a~51c 駆動ギア部
510 永久磁石
52 駆動軸
53 回転駆動部
80 基板位置ずれ防止部材
80a ノッチ位置ずれ防止部材
80b 外周位置ずれ防止部材
81 基板接触部
81a ノッチ接触部
81b 外周接触部
82 回転部
83 連結部
84 受け部
90 回転軸
100 バネ
101 バネ支持部
110 固定具
111 肩
120 位置ずれ防止機構
120a ノッチ位置ずれ防止機構
120b 外周位置ずれ防止機構
810 ノッチ係止部
M 磁力線
O 移動軌道
R1 吸着領域
R2 酸化領域
R3 プラズマ処理領域
W ウエハ
Claims (10)
- 処理室内に設けられた回転テーブルの周方向に沿って設けられた自転可能な基板保持部にノッチを有する基板を載置する工程と、
前記基板保持部に載置された前記基板の側面の少なくとも3点に基板接触部を接触させて前記基板を接触保持する工程と、
前記基板を接触保持した状態で前記回転テーブルを回転させるとともに前記基板保持部を自転させながら基板処理を行う工程と、を有し、
前記少なくとも3点のうち1点は、前記基板のノッチを含み、
前記少なくとも3点のうち2点は、前記基板のノッチの反対側の側面であり、
前記基板接触部の前記基板のノッチと接触する箇所は、前記ノッチの全部又は一部と係合する形状、若しくは前記ノッチの奥に入り込める棒状の形状を有し、
前記基板接触部の前記基板のノッチ以外の部分と接触する箇所は、前記基板の外周に沿った曲面又は平坦面を有し、
前記基板を両側から前記少なくとも3点で挟むようにして保持する基板処理方法。 - 前記基板接触部は、鉛直方向に回転可能に支持された位置ずれ防止部材の一部であり、該位置ずれ防止部材には前記基板接触部を閉じる弾性力が作用しており、
前記基板保持部に基板を載置する工程は、前記弾性力に抗する力を前記位置ずれ防止部材に付与して前記基板接触部を開く工程を含み、
前記基板を接触保持する工程は、前記基板保持部上に前記基板が載置されたときに前記基板の自重及び前記弾性力で前記基板接触部を前記基板に接触させる工程を含む請求項1に記載の基板処理方法。 - 前記基板処理を行う工程の後、前記位置ずれ防止部材に前記弾性力に抗する力を付与して前記基板接触部を開く工程と、
前記基板保持部から前記基板を取り出し、前記処理室から搬出する工程と、を更に有する請求項2に記載の基板処理方法。 - 前記基板を接触保持する工程は、前記基板に押圧力を加えずに前記基板接触部を接触させる工程である請求項1乃至3のいずれか一項に記載の基板処理方法。
- 前記基板保持部は、前記回転テーブルの周方向に沿って複数設けられ、
前記基板処理は、複数の前記基板保持部の各々に載置された複数の基板を各々自転させながら前記回転テーブルを回転させて行われる請求項1乃至4のいずれか一項に記載の基板処理方法。 - 前記基板処理は、前記基板上に原料ガス及び該原料ガスと反応して反応生成物を生成可能な反応ガスを交互に供給するALD成膜である請求項1乃至5のいずれか一項に記載の基板処理方法。
- 処理室と、
該処理室内に設けられ、周方向に沿ってノッチを有する基板を載置可能な基板保持部を有する回転テーブルと、
前記基板保持部に載置された基板のノッチの側面を係止可能なノッチ接触部と、
該ノッチ接触部の反対側に該ノッチ接触部と対向する位置に設けられ、前記基板保持部に載置された前記基板の側面の少なくとも2点と接触可能な外周接触部と、
前記基板保持部を自転させる自転機構と、
前記回転テーブルを回転させる回転機構と、を有し、
前記ノッチ接触部は、前記ノッチの全部又は一部と係合する形状、若しくは前記ノッチの奥に入り込める棒状の形状を有し、
前記外周接触部は、前記基板の外周に沿った曲面又は平坦面を有し、
前記ノッチ接触部と前記外周接触部とで前記基板を両側から挟むように保持する基板処理装置。 - 前記ノッチ接触部及び前記外周接触部は、鉛直方向に回転可能に支持された基板位置ずれ防止部材の一部であり、
該基板位置ずれ防止部材の一部に弾性力を付与することにより前記ノッチ接触部及び前記外周接触部を閉じた状態にする弾性部材と、
前記基板保持部に前記基板が載置されるとき及び前記基板保持部から前記基板を取り外すときに、前記弾性部材の前記弾性力に抗する力を付与して前記ノッチ接触部及び前記外周接触部を開く弾性抗力付与部材と、を更に有する請求項7に記載の基板処理装置。 - 前記基板保持部は、前記回転テーブルの周方向に沿って複数設けられ、
複数の前記基板保持部の各々に載置された複数の基板を各々前記自転機構で自転させながら前記回転テーブルを前記回転機構で回転させて前記複数の基板を処理する請求項7又は8に記載の基板処理装置。 - 前記基板保持部に原料ガスを供給可能な原料ガス供給部と、
前記回転テーブルの回転方向における下流側に該原料ガス供給部と離間して設けられ、前記原料ガスと反応して反応生成物を生成可能な反応ガスを前記基板保持部に供給可能な反応ガス供給部と、を更に有し、
前記原料ガス供給部から前記原料ガス、前記反応ガス供給部から前記反応ガスを供給しながら、前記自転機構を自転及び前記回転機構を回転させることにより、前記基板上にALD成膜が可能である請求項7乃至9のいずれか一項に記載の基板処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018097857A JP7145648B2 (ja) | 2018-05-22 | 2018-05-22 | 基板処理方法及び基板処理装置 |
KR1020190054640A KR102472706B1 (ko) | 2018-05-22 | 2019-05-10 | 기판 처리 방법 및 기판 처리 장치 |
US16/416,609 US11118267B2 (en) | 2018-05-22 | 2019-05-20 | Substrate processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018097857A JP7145648B2 (ja) | 2018-05-22 | 2018-05-22 | 基板処理方法及び基板処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019204844A JP2019204844A (ja) | 2019-11-28 |
JP7145648B2 true JP7145648B2 (ja) | 2022-10-03 |
Family
ID=68614268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018097857A Active JP7145648B2 (ja) | 2018-05-22 | 2018-05-22 | 基板処理方法及び基板処理装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11118267B2 (ja) |
JP (1) | JP7145648B2 (ja) |
KR (1) | KR102472706B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6777055B2 (ja) * | 2017-01-11 | 2020-10-28 | 東京エレクトロン株式会社 | 基板処理装置 |
JP7325345B2 (ja) * | 2020-01-15 | 2023-08-14 | 東京エレクトロン株式会社 | 基板処理装置 |
JP7370270B2 (ja) * | 2020-02-07 | 2023-10-27 | 東京エレクトロン株式会社 | 基板保持機構及び基板処理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004140057A (ja) | 2002-10-16 | 2004-05-13 | Hitachi Electronics Eng Co Ltd | ウエハ位置決め装置 |
JP2006261698A (ja) | 2006-06-02 | 2006-09-28 | Dainippon Screen Mfg Co Ltd | 基板支持装置 |
JP2014103364A (ja) | 2012-11-22 | 2014-06-05 | Toyoda Gosei Co Ltd | 化合物半導体の製造装置およびウェハ保持体 |
JP2016152264A (ja) | 2015-02-16 | 2016-08-22 | 東京エレクトロン株式会社 | 基板保持機構及びこれを用いた基板処理装置 |
JP2017139449A (ja) | 2016-02-02 | 2017-08-10 | 東京エレクトロン株式会社 | 基板処理装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3138554B2 (ja) * | 1992-12-11 | 2001-02-26 | 株式会社荏原製作所 | ウエハ支持装置 |
JP2862754B2 (ja) * | 1993-04-19 | 1999-03-03 | 東京エレクトロン株式会社 | 処理装置及び回転部材 |
US5704493A (en) * | 1995-12-27 | 1998-01-06 | Dainippon Screen Mfg. Co., Ltd. | Substrate holder |
JPH1012709A (ja) * | 1996-06-25 | 1998-01-16 | Nikon Corp | 円形基板位置決め装置 |
DE19906398B4 (de) * | 1999-02-16 | 2004-04-29 | Steag Hamatech Ag | Verfahren und Vorrichtung zum Behandeln von Substraten |
DE19957758C2 (de) * | 1999-12-01 | 2001-10-25 | Steag Rtp Systems Gmbh | Vorrichtung und Verfahren zum Ausrichten von scheibenförmigen Substraten |
TWI228548B (en) * | 2000-05-26 | 2005-03-01 | Ebara Corp | Apparatus for processing substrate and apparatus for processing treatment surface of substrate |
US6327517B1 (en) * | 2000-07-27 | 2001-12-04 | Applied Materials, Inc. | Apparatus for on-the-fly center finding and notch aligning for wafer handling robots |
US8016541B2 (en) * | 2003-09-10 | 2011-09-13 | Brooks Automation, Inc. | Substrate handling system for aligning and orienting substrates during a transfer operation |
CN100435312C (zh) * | 2003-11-27 | 2008-11-19 | 株式会社日立国际电气 | 基板处理装置、基板保持器、和半导体装置的制造方法 |
JP4633425B2 (ja) * | 2004-09-17 | 2011-02-16 | 東京エレクトロン株式会社 | プラズマ処理装置およびプラズマ処理方法 |
JP4642787B2 (ja) * | 2006-05-09 | 2011-03-02 | 東京エレクトロン株式会社 | 基板搬送装置及び縦型熱処理装置 |
JP5104127B2 (ja) * | 2007-08-29 | 2012-12-19 | 株式会社ニコン | ウェハ移載装置と、これを有する半導体製造装置 |
JP5149285B2 (ja) * | 2009-03-02 | 2013-02-20 | キヤノンアネルバ株式会社 | スパッタリングにより成膜する磁気デバイスの製造装置及び磁気デバイスの製造方法 |
JP5603333B2 (ja) * | 2009-07-14 | 2014-10-08 | キヤノンアネルバ株式会社 | 基板処理装置 |
JP5490741B2 (ja) * | 2011-03-02 | 2014-05-14 | 東京エレクトロン株式会社 | 基板搬送装置の位置調整方法、及び基板処理装置 |
JP2014049667A (ja) * | 2012-09-03 | 2014-03-17 | Tokyo Electron Ltd | プラズマ処理装置及びこれを備えた基板処理装置 |
JP5516684B2 (ja) * | 2012-10-02 | 2014-06-11 | 株式会社ニコン | ウェハ貼り合わせ方法、位置決め方法と、これを有する半導体製造装置 |
DE102012022067A1 (de) * | 2012-11-09 | 2014-05-15 | Centrotherm Photovoltaics Ag | Substrathalter sowie eine vorrichtung und ein verfahren zum behandeln von substraten |
JP6118102B2 (ja) * | 2012-12-21 | 2017-04-19 | 東京エレクトロン株式会社 | 基板位置検出装置及びこれを用いた基板処理装置、成膜装置 |
JP6263017B2 (ja) * | 2013-12-16 | 2018-01-17 | 川崎重工業株式会社 | 基板位置合わせ装置及び基板位置合わせ装置の制御方法 |
US9627179B2 (en) * | 2015-03-26 | 2017-04-18 | Doug Carson & Associates, Inc. | Substrate alignment through detection of rotating timing pattern |
JP6447393B2 (ja) * | 2015-07-06 | 2019-01-09 | 東京エレクトロン株式会社 | 成膜処理装置、成膜処理方法及び記憶媒体 |
JP5975556B1 (ja) * | 2015-12-11 | 2016-08-23 | 上野精機株式会社 | 移載装置 |
JP6750534B2 (ja) * | 2017-02-24 | 2020-09-02 | 東京エレクトロン株式会社 | 成膜装置 |
US10593586B2 (en) * | 2017-03-17 | 2020-03-17 | Lam Research Corporation | Systems and methods for controlling substrate approach toward a target horizontal plane |
WO2018226198A1 (en) * | 2017-06-05 | 2018-12-13 | Doug Carson & Associates, Inc. | Substrate alignment detection using circumferentially extending timing pattern |
-
2018
- 2018-05-22 JP JP2018097857A patent/JP7145648B2/ja active Active
-
2019
- 2019-05-10 KR KR1020190054640A patent/KR102472706B1/ko active IP Right Grant
- 2019-05-20 US US16/416,609 patent/US11118267B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004140057A (ja) | 2002-10-16 | 2004-05-13 | Hitachi Electronics Eng Co Ltd | ウエハ位置決め装置 |
JP2006261698A (ja) | 2006-06-02 | 2006-09-28 | Dainippon Screen Mfg Co Ltd | 基板支持装置 |
JP2014103364A (ja) | 2012-11-22 | 2014-06-05 | Toyoda Gosei Co Ltd | 化合物半導体の製造装置およびウェハ保持体 |
JP2016152264A (ja) | 2015-02-16 | 2016-08-22 | 東京エレクトロン株式会社 | 基板保持機構及びこれを用いた基板処理装置 |
JP2017139449A (ja) | 2016-02-02 | 2017-08-10 | 東京エレクトロン株式会社 | 基板処理装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190360093A1 (en) | 2019-11-28 |
KR20190133101A (ko) | 2019-12-02 |
US11118267B2 (en) | 2021-09-14 |
KR102472706B1 (ko) | 2022-11-29 |
JP2019204844A (ja) | 2019-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI694516B (zh) | 基板處理裝置 | |
JP7296732B2 (ja) | 基板処理方法 | |
KR101928134B1 (ko) | 성막 장치 | |
CN107022754B (zh) | 基板处理装置 | |
JP6330623B2 (ja) | 成膜装置、成膜方法及び記憶媒体 | |
KR20180127195A (ko) | 기판 처리 장치 | |
JP6740881B2 (ja) | 基板処理装置 | |
JP6708167B2 (ja) | 成膜装置、成膜方法及び記憶媒体 | |
JP7145648B2 (ja) | 基板処理方法及び基板処理装置 | |
KR101786167B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
KR102458483B1 (ko) | 성막 장치 | |
KR102198727B1 (ko) | 보호막 형성 방법 | |
US20170241018A1 (en) | Film deposition apparatus, film deposition method and computer readable medium | |
JP2020077750A (ja) | クリーニング方法及び成膜方法 | |
US20180258527A1 (en) | Film Forming Apparatus | |
US10458016B2 (en) | Method for forming a protective film | |
JP7370270B2 (ja) | 基板保持機構及び基板処理装置 | |
JP6906439B2 (ja) | 成膜方法 | |
JP2023049756A (ja) | 基板保持機構及びこれを用いた基板処理装置、並びに基板交換方法 | |
JP2023031752A (ja) | 基板に成膜処理を行う装置、及び基板に成膜処理を行う方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201008 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210903 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210914 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220412 |
|
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: 20220823 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220920 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7145648 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |