JP2018032854A - 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 - Google Patents
移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 Download PDFInfo
- Publication number
- JP2018032854A JP2018032854A JP2017154893A JP2017154893A JP2018032854A JP 2018032854 A JP2018032854 A JP 2018032854A JP 2017154893 A JP2017154893 A JP 2017154893A JP 2017154893 A JP2017154893 A JP 2017154893A JP 2018032854 A JP2018032854 A JP 2018032854A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- edge ring
- gas
- substrate
- process gas
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims description 49
- 239000007924 injection Substances 0.000 title claims description 49
- 239000007789 gas Substances 0.000 claims abstract description 160
- 239000000758 substrate Substances 0.000 claims abstract description 135
- 238000000034 method Methods 0.000 claims abstract description 121
- 238000012545 processing Methods 0.000 claims abstract description 80
- 238000009826 distribution Methods 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000005530 etching Methods 0.000 claims abstract description 11
- 239000006227 byproduct Substances 0.000 claims description 55
- 230000008021 deposition Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 12
- 239000002826 coolant Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000231 atomic layer deposition Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- -1 oxides Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 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
- H01L21/687—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
- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
-
- 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
- H01J37/02—Details
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
-
- 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
- H01J37/3244—Gas supply means
-
- 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
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
-
- 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
- H01J37/32917—Plasma diagnostics
- H01J37/3299—Feedback systems
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying 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
- H01L21/683—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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
-
- 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
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
- H01J2237/3343—Problems associated with etching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Drying Of Semiconductors (AREA)
- Chemical Vapour Deposition (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
Abstract
Description
Claims (16)
- 基板処理システム内の基板支持体であって、
ガス分配装置の下方に配置された内側部分であって、前記ガス分配装置は、前記内側部分に向かって第1処理ガスを方向付けるように構成されている、内側部分と、
エッジリングを含む外側部分であって、前記エッジリングは、前記内側部分と前記内側部分上に配置された基板とを少なくとも部分的に囲むように前記内側部分の外周の周りに配置され、前記エッジリングは、前記内側部分に対して上下されるように構成され、前記エッジリングは、前記内側部分に向かって第2処理ガスを方向付けるように構成されている、外側部分と、
処理中に前記基板上に蒸着された材料の分布を決定し、前記決定された分布に基づいて、(i)前記エッジリングの位置を選択的に調節し、(ii)前記第1処理ガスおよび前記第2処理ガスの少なくとも一方の流量を選択的に調節するコントローラと、
を備える、基板支持体。 - 請求項1に記載の基板支持体であって、前記材料は、エッチング副生成物を含む、基板支持体。
- 請求項1に記載の基板支持体であって、前記コントローラは、前記基板上に蒸着された前記材料の分布を、エッジリング位置、前記ガス分配装置によって方向付けられる前記第1処理ガス、および、前記エッジリングによって方向付けられる前記第2処理ガスの内の少なくとも1つと関連付けるデータに基づいて、前記材料の分布を決定する、基板支持体。
- 請求項3に記載の基板支持体であって、前記データは、(i)前記第1処理ガスによって引き起こされた前記基板上の蒸着材料および(ii)前記第2処理ガスによって引き起こされた前記基板上の蒸着材料の平均を含む、基板支持体。
- 請求項3に記載の基板支持体であって、前記コントローラは、前記データに基づいて、(i)第1所定期間中に、前記エッジリングの位置を第1位置に調節し、前記第1処理ガスの流量を第1流量に調節し、前記第2処理ガスの流量を第2流量に調節し、(ii)前記第1所定期間の後、第2所定期間中に、前記エッジリングの位置を第2位置に調節し、前記第1処理ガスの流量を第3流量に調節し、前記第2処理ガスの流量を第4流量に調節する、基板支持体。
- 請求項5に記載の基板支持体であって、前記流量を前記第1流量、前記第2流量、前記第3流量、および、前記第4流量の内の少なくとも1つに調節することは、前記第1処理ガスおよび前記第2処理ガスの内の対応する処理ガスをオフにすることを含む、基板支持体。
- 請求項1に記載の基板支持体であって、前記エッジリングは、複数のガス注入ノズルを備える、基板支持体。
- 請求項7に記載の基板支持体であって、前記複数のガス注入ノズルは、前記エッジリングによって規定されたプレナムと、前記第2処理ガスの供給源に接続された少なくとも1つの導管とを介して、ガス源と流体連通している、基板支持体。
- 基板処理システム内で基板を処理するための方法であって、
内側部分および外側部分を有する基板支持体を準備する工程であって、前記内側部分は、ガス分配装置の下方に配置され、前記外側部分は、前記内側部分と前記内側部分上に配置された基板とを少なくとも部分的に囲むように前記内側部分の外周の周りに配置されたエッジリングを備える、工程と、
前記ガス分配装置を用いて、前記内側部分に第1処理ガスを方向付ける工程と、
前記エッジリングを用いて、前記内側部分に第2処理ガスを方向付ける工程と、
処理中に前記基板上に蒸着された材料の分布を決定する工程と、
前記エッジリングの位置を前記内側部分に対して上または下へ選択的に調節する工程と、
前記第1処理ガスおよび前記第2処理ガスの少なくとも一方の流量を選択的に調節する工程と、
を備える、方法。 - 請求項9に記載の方法であって、前記材料は、エッチング副生成物を含む、方法。
- 請求項9に記載の方法であって、前記材料の分布を決定する工程は、前記基板上に蒸着された前記材料の分布を、エッジリング位置、前記ガス分配装置によって方向付けられる前記第1処理ガス、および、前記エッジリングによって方向付けられる前記第2処理ガスの内の少なくとも1つと関連付けるデータに基づいて、前記材料の分布を決定する工程を含む、方法。
- 請求項11に記載の方法であって、前記データは、(i)前記第1処理ガスによって引き起こされた前記基板上の蒸着材料および(ii)前記第2処理ガスによって引き起こされた前記基板上の蒸着材料の平均を含む、方法。
- 請求項11に記載の方法であって、さらに、前記データに基づいて、(i)第1所定期間中に、前記エッジリングの位置を第1位置に調節し、前記第1処理ガスの流量を第1流量に調節し、前記第2処理ガスの流量を第2流量に調節する工程と、(ii)前記第1所定期間の後、第2所定期間中に、前記エッジリングの位置を第2位置に調節し、前記第1処理ガスの流量を第3流量に調節し、前記第2処理ガスの流量を第4流量に調節する工程と、を備える、方法。
- 請求項13に記載の方法であって、前記流量を前記第1流量、前記第2流量、前記第3流量、および、前記第4流量の内の少なくとも1つに調節する工程は、前記第1処理ガスおよび前記第2処理ガスの内の対応する処理ガスをオフにする工程を含む、方法。
- 請求項9に記載の方法であって、前記エッジリングは、複数のガス注入ノズルを備える、方法。
- 請求項15に記載の方法であって、前記複数のガス注入ノズルは、前記エッジリングによって規定されたプレナムと、前記第2処理ガスの供給源に接続された少なくとも1つの導管とを介して、ガス源と流体連通している、方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022066801A JP7454600B2 (ja) | 2016-08-19 | 2022-04-14 | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/241,393 | 2016-08-19 | ||
US15/241,393 US10410832B2 (en) | 2016-08-19 | 2016-08-19 | Control of on-wafer CD uniformity with movable edge ring and gas injection adjustment |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022066801A Division JP7454600B2 (ja) | 2016-08-19 | 2022-04-14 | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018032854A true JP2018032854A (ja) | 2018-03-01 |
JP2018032854A5 JP2018032854A5 (ja) | 2018-04-12 |
JP7060344B2 JP7060344B2 (ja) | 2022-04-26 |
Family
ID=61192073
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017154893A Active JP7060344B2 (ja) | 2016-08-19 | 2017-08-10 | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 |
JP2022066801A Active JP7454600B2 (ja) | 2016-08-19 | 2022-04-14 | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022066801A Active JP7454600B2 (ja) | 2016-08-19 | 2022-04-14 | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10410832B2 (ja) |
JP (2) | JP7060344B2 (ja) |
KR (2) | KR102383779B1 (ja) |
CN (1) | CN107768275B (ja) |
TW (1) | TW201817899A (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10658222B2 (en) | 2015-01-16 | 2020-05-19 | Lam Research Corporation | Moveable edge coupling ring for edge process control during semiconductor wafer processing |
US10957561B2 (en) | 2015-07-30 | 2021-03-23 | Lam Research Corporation | Gas delivery system |
US10825659B2 (en) | 2016-01-07 | 2020-11-03 | Lam Research Corporation | Substrate processing chamber including multiple gas injection points and dual injector |
US10651015B2 (en) | 2016-02-12 | 2020-05-12 | Lam Research Corporation | Variable depth edge ring for etch uniformity control |
US10699878B2 (en) | 2016-02-12 | 2020-06-30 | Lam Research Corporation | Chamber member of a plasma source and pedestal with radially outward positioned lift pins for translation of a substrate c-ring |
US10304668B2 (en) * | 2016-05-24 | 2019-05-28 | Tokyo Electron Limited | Localized process control using a plasma system |
US10410832B2 (en) | 2016-08-19 | 2019-09-10 | Lam Research Corporation | Control of on-wafer CD uniformity with movable edge ring and gas injection adjustment |
KR102443036B1 (ko) * | 2018-01-15 | 2022-09-14 | 삼성전자주식회사 | 플라즈마 처리 장치 |
CN110246737B (zh) * | 2018-03-08 | 2021-07-06 | 长鑫存储技术有限公司 | 一种半导体晶圆结构的刻蚀方法 |
US11078570B2 (en) * | 2018-06-29 | 2021-08-03 | Lam Research Corporation | Azimuthal critical dimension non-uniformity for double patterning process |
KR102433436B1 (ko) | 2018-07-04 | 2022-08-17 | 삼성전자주식회사 | 기판 처리 시스템, 기판 처리 시스템에서의 에지 링 정렬 검사 방법 및 이를 수행하기 위한 원반형 비젼 센서 |
CN110767568B (zh) * | 2018-07-26 | 2022-05-27 | 北京北方华创微电子装备有限公司 | 压力调节组件、下电极装置、工艺腔室和半导体处理设备 |
CN111052344B (zh) * | 2018-08-13 | 2024-04-02 | 朗姆研究公司 | 边缘环组件 |
US11488808B2 (en) * | 2018-11-30 | 2022-11-01 | Tokyo Electron Limited | Plasma processing apparatus, calculation method, and calculation program |
KR102335472B1 (ko) * | 2019-09-04 | 2021-12-07 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 방법 |
CN112701027B (zh) * | 2019-10-22 | 2024-09-17 | 夏泰鑫半导体(青岛)有限公司 | 等离子体处理装置及边缘环的更换方法 |
CN110867365B (zh) * | 2019-11-04 | 2022-05-27 | 北京北方华创微电子装备有限公司 | 等离子体系统 |
JP2023520035A (ja) * | 2020-04-02 | 2023-05-15 | ラム リサーチ コーポレーション | 調節ガスの局所供給用エッジリング |
US12074013B1 (en) * | 2020-08-01 | 2024-08-27 | Qi Liang | System and method for in-situ plasma modification |
WO2022108707A1 (en) * | 2020-11-23 | 2022-05-27 | Lam Research Corporation | Localized plasma arc prevention via purge ring |
CN114551204A (zh) * | 2020-11-25 | 2022-05-27 | 中国科学院微电子研究所 | 一种用于控制晶片边缘关键尺寸的系统及方法 |
US20220328342A1 (en) * | 2021-04-08 | 2022-10-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Plasma control method in semiconductor wafer fabrication |
US11823939B2 (en) | 2021-09-21 | 2023-11-21 | Applied Materials, Inc. | Apparatus and methods for processing chamber lid concentricity alignment |
US11769648B2 (en) * | 2021-10-28 | 2023-09-26 | Applied Materials, Inc. | Ion source gas injection beam shaping |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0774155A (ja) * | 1993-08-31 | 1995-03-17 | Nec Corp | ドライエッチング方法およびドライエッチング装置 |
JPH10280173A (ja) * | 1997-02-06 | 1998-10-20 | Matsushita Electric Ind Co Ltd | エッチング方法及びエッチング装置 |
JP2000058512A (ja) * | 1998-08-03 | 2000-02-25 | Matsushita Electric Ind Co Ltd | プラズマ処理装置および処理方法 |
JP2002217171A (ja) * | 2001-01-17 | 2002-08-02 | Sony Corp | エッチング装置 |
JP2006344701A (ja) * | 2005-06-08 | 2006-12-21 | Matsushita Electric Ind Co Ltd | エッチング装置およびエッチング方法 |
JP2007234867A (ja) * | 2006-03-01 | 2007-09-13 | Toshiba Corp | 加工形状シミュレーション方法、半導体装置の製造方法及び加工形状シミュレーションシステム |
JP2009527921A (ja) * | 2006-02-21 | 2009-07-30 | ラム リサーチ コーポレーション | 基板縁部からの処理調整ガスの注入 |
JP2012049376A (ja) * | 2010-08-27 | 2012-03-08 | Hitachi High-Technologies Corp | プラズマ処理装置およびプラズマ処理方法 |
JP2012222235A (ja) * | 2011-04-12 | 2012-11-12 | Hitachi High-Technologies Corp | プラズマ処理装置 |
CN105470125A (zh) * | 2014-09-30 | 2016-04-06 | 细美事有限公司 | 处理基板的系统和方法 |
Family Cites Families (227)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8004005A (nl) | 1980-07-11 | 1982-02-01 | Philips Nv | Werkwijze voor het vervaardigen van een halfgeleiderinrichting. |
US4431477A (en) | 1983-07-05 | 1984-02-14 | Matheson Gas Products, Inc. | Plasma etching with nitrous oxide and fluoro compound gas mixture |
US4793897A (en) | 1987-03-20 | 1988-12-27 | Applied Materials, Inc. | Selective thin film etch process |
EP0424299A3 (en) | 1989-10-20 | 1991-08-28 | International Business Machines Corporation | Selective silicon nitride plasma etching |
US6024826A (en) | 1996-05-13 | 2000-02-15 | Applied Materials, Inc. | Plasma reactor with heated source of a polymer-hardening precursor material |
US6165311A (en) | 1991-06-27 | 2000-12-26 | Applied Materials, Inc. | Inductively coupled RF plasma reactor having an overhead solenoidal antenna |
US5329965A (en) | 1993-07-30 | 1994-07-19 | The Perkin-Elmer Corporation | Hybrid valving system for varying fluid flow rate |
US5762714A (en) | 1994-10-18 | 1998-06-09 | Applied Materials, Inc. | Plasma guard for chamber equipped with electrostatic chuck |
US5605179A (en) | 1995-03-17 | 1997-02-25 | Insync Systems, Inc. | Integrated gas panel |
US5907221A (en) | 1995-08-16 | 1999-05-25 | Applied Materials, Inc. | Inductively coupled plasma reactor with an inductive coil antenna having independent loops |
JP2713276B2 (ja) | 1995-12-07 | 1998-02-16 | 日本電気株式会社 | 半導体装置の製造装置およびこれを用いた半導体装置の製造方法 |
US5662143A (en) | 1996-05-16 | 1997-09-02 | Gasonics International | Modular gas box system |
US5744695A (en) | 1997-01-10 | 1998-04-28 | Sony Corporation | Apparatus to check calibration of mass flow controllers |
US6210593B1 (en) * | 1997-02-06 | 2001-04-03 | Matsushita Electric Industrial Co., Ltd. | Etching method and etching apparatus |
US6376386B1 (en) | 1997-02-25 | 2002-04-23 | Fujitsu Limited | Method of etching silicon nitride by a mixture of CH2 F2, CH3F or CHF3 and an inert gas |
US6388226B1 (en) | 1997-06-26 | 2002-05-14 | Applied Science And Technology, Inc. | Toroidal low-field reactive gas source |
US6042687A (en) | 1997-06-30 | 2000-03-28 | Lam Research Corporation | Method and apparatus for improving etch and deposition uniformity in plasma semiconductor processing |
JP3586075B2 (ja) | 1997-08-15 | 2004-11-10 | 忠弘 大見 | 圧力式流量制御装置 |
US6074959A (en) | 1997-09-19 | 2000-06-13 | Applied Materials, Inc. | Method manifesting a wide process window and using hexafluoropropane or other hydrofluoropropanes to selectively etch oxide |
US6060400A (en) | 1998-03-26 | 2000-05-09 | The Research Foundation Of State University Of New York | Highly selective chemical dry etching of silicon nitride over silicon and silicon dioxide |
JP3830670B2 (ja) | 1998-09-03 | 2006-10-04 | 三菱電機株式会社 | 半導体製造装置 |
US6022809A (en) | 1998-12-03 | 2000-02-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Composite shadow ring for an etch chamber and method of using |
US6579805B1 (en) | 1999-01-05 | 2003-06-17 | Ronal Systems Corp. | In situ chemical generator and method |
US7150994B2 (en) | 1999-03-03 | 2006-12-19 | Symyx Technologies, Inc. | Parallel flow process optimization reactor |
US6797189B2 (en) | 1999-03-25 | 2004-09-28 | Hoiman (Raymond) Hung | Enhancement of silicon oxide etch rate and nitride selectivity using hexafluorobutadiene or other heavy perfluorocarbon |
EP1096351A4 (en) | 1999-04-16 | 2004-12-15 | Fujikin Kk | FLUID SUPPLY DEVICE OF THE PARALLEL BYPASS TYPE, AND METHOD AND DEVICE FOR CONTROLLING THE FLOW OF A VARIABLE FLUID TYPE PRESSURE SYSTEM USED IN SAID DEVICE |
US6210482B1 (en) | 1999-04-22 | 2001-04-03 | Fujikin Incorporated | Apparatus for feeding gases for use in semiconductor manufacturing |
US6709547B1 (en) * | 1999-06-30 | 2004-03-23 | Lam Research Corporation | Moveable barrier for multiple etch processes |
JP2001023955A (ja) | 1999-07-07 | 2001-01-26 | Mitsubishi Electric Corp | プラズマ処理装置 |
DE60041341D1 (de) | 1999-08-17 | 2009-02-26 | Tokyo Electron Ltd | Gepulstes plasmabehandlungsverfahren und vorrichtung |
US6206976B1 (en) | 1999-08-27 | 2001-03-27 | Lucent Technologies Inc. | Deposition apparatus and related method with controllable edge exclusion |
JP4394778B2 (ja) | 1999-09-22 | 2010-01-06 | 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 |
US6589352B1 (en) | 1999-12-10 | 2003-07-08 | Applied Materials, Inc. | Self aligning non contact shadow ring process kit |
JP2001230239A (ja) | 2000-02-15 | 2001-08-24 | Tokyo Electron Ltd | 処理装置及び処理方法 |
EP1265700B1 (en) | 2000-03-07 | 2005-01-19 | Symyx Technologies, Inc. | Parallel flow process optimization reactor |
JP3316490B2 (ja) * | 2000-03-13 | 2002-08-19 | 三菱重工業株式会社 | 放電電極への給電方法、高周波プラズマ生成方法および半導体製造方法 |
TW506234B (en) | 2000-09-18 | 2002-10-11 | Tokyo Electron Ltd | Tunable focus ring for plasma processing |
US6492774B1 (en) | 2000-10-04 | 2002-12-10 | Lam Research Corporation | Wafer area pressure control for plasma confinement |
JP2002110570A (ja) | 2000-10-04 | 2002-04-12 | Asm Japan Kk | 半導体製造装置用ガスラインシステム |
US6333272B1 (en) | 2000-10-06 | 2001-12-25 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
JP3388228B2 (ja) | 2000-12-07 | 2003-03-17 | 株式会社半導体先端テクノロジーズ | プラズマエッチング装置、及びプラズマエッチング方法 |
US6962879B2 (en) | 2001-03-30 | 2005-11-08 | Lam Research Corporation | Method of plasma etching silicon nitride |
DE10216703A1 (de) | 2001-04-20 | 2002-11-28 | Festo Corp Hauppauge | Stapelbare Ventilverteileranordnung |
US6752166B2 (en) | 2001-05-24 | 2004-06-22 | Celerity Group, Inc. | Method and apparatus for providing a determined ratio of process fluids |
US20030070620A1 (en) | 2001-10-15 | 2003-04-17 | Cooperberg David J. | Tunable multi-zone gas injection system |
WO2003054947A1 (en) * | 2001-12-13 | 2003-07-03 | Tokyo Electron Limited | Ring mechanism, and plasma processing device using the ring mechanism |
US6744212B2 (en) | 2002-02-14 | 2004-06-01 | Lam Research Corporation | Plasma processing apparatus and method for confining an RF plasma under very high gas flow and RF power density conditions |
US6814813B2 (en) | 2002-04-24 | 2004-11-09 | Micron Technology, Inc. | Chemical vapor deposition apparatus |
JP3856730B2 (ja) | 2002-06-03 | 2006-12-13 | 東京エレクトロン株式会社 | 流量制御装置を備えたガス供給設備からのチャンバーへのガス分流供給方法。 |
US20040040664A1 (en) | 2002-06-03 | 2004-03-04 | Yang Jang Gyoo | Cathode pedestal for a plasma etch reactor |
US7552015B2 (en) | 2002-06-24 | 2009-06-23 | Mks Instruments, Inc. | Apparatus and method for displaying mass flow controller pressure |
US6810308B2 (en) | 2002-06-24 | 2004-10-26 | Mks Instruments, Inc. | Apparatus and method for mass flow controller with network access to diagnostics |
US7136767B2 (en) | 2002-06-24 | 2006-11-14 | Mks Instruments, Inc. | Apparatus and method for calibration of mass flow controller |
US6841943B2 (en) | 2002-06-27 | 2005-01-11 | Lam Research Corp. | Plasma processor with electrode simultaneously responsive to plural frequencies |
US6896765B2 (en) | 2002-09-18 | 2005-05-24 | Lam Research Corporation | Method and apparatus for the compensation of edge ring wear in a plasma processing chamber |
JP4502590B2 (ja) | 2002-11-15 | 2010-07-14 | 株式会社ルネサステクノロジ | 半導体製造装置 |
US7311784B2 (en) | 2002-11-26 | 2007-12-25 | Tokyo Electron Limited | Plasma processing device |
KR20040050080A (ko) | 2002-12-09 | 2004-06-16 | 주식회사 하이닉스반도체 | 플라즈마 식각 챔버용 포커스 링 구동 장치 |
US20040112540A1 (en) | 2002-12-13 | 2004-06-17 | Lam Research Corporation | Uniform etch system |
US7169231B2 (en) | 2002-12-13 | 2007-01-30 | Lam Research Corporation | Gas distribution system with tuning gas |
US6898558B2 (en) | 2002-12-31 | 2005-05-24 | Tokyo Electron Limited | Method and apparatus for monitoring a material processing system |
US20040163601A1 (en) * | 2003-02-26 | 2004-08-26 | Masanori Kadotani | Plasma processing apparatus |
US20040168719A1 (en) | 2003-02-28 | 2004-09-02 | Masahiro Nambu | System for dividing gas flow |
US6907904B2 (en) | 2003-03-03 | 2005-06-21 | Redwood Microsystems, Inc. | Fluid delivery system and mounting panel therefor |
JP4394073B2 (ja) | 2003-05-02 | 2010-01-06 | 東京エレクトロン株式会社 | 処理ガス導入機構およびプラズマ処理装置 |
JP4500510B2 (ja) * | 2003-06-05 | 2010-07-14 | 東京エレクトロン株式会社 | エッチング量検出方法,エッチング方法,およびエッチング装置 |
JP4224492B2 (ja) | 2003-06-09 | 2009-02-12 | シーケーディ株式会社 | 圧力制御システム及び流量制御システム |
JP4195837B2 (ja) | 2003-06-20 | 2008-12-17 | 東京エレクトロン株式会社 | ガス分流供給装置及びガス分流供給方法 |
US7137400B2 (en) | 2003-09-30 | 2006-11-21 | Agere Systems Inc. | Bypass loop gas flow calibration |
JP4399227B2 (ja) | 2003-10-06 | 2010-01-13 | 株式会社フジキン | チャンバの内圧制御装置及び内圧被制御式チャンバ |
US7129171B2 (en) | 2003-10-14 | 2006-10-31 | Lam Research Corporation | Selective oxygen-free etching process for barrier materials |
US7128806B2 (en) | 2003-10-21 | 2006-10-31 | Applied Materials, Inc. | Mask etch processing apparatus |
JP2006128559A (ja) * | 2004-11-01 | 2006-05-18 | Tokyo Electron Ltd | 基板処理システム |
US20050155625A1 (en) | 2004-01-20 | 2005-07-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Chamber cleaning method |
US7095179B2 (en) | 2004-02-22 | 2006-08-22 | Zond, Inc. | Methods and apparatus for generating strongly-ionized plasmas with ionizational instabilities |
US7072743B2 (en) | 2004-03-09 | 2006-07-04 | Mks Instruments, Inc. | Semiconductor manufacturing gas flow divider system and method |
US7708859B2 (en) | 2004-04-30 | 2010-05-04 | Lam Research Corporation | Gas distribution system having fast gas switching capabilities |
US20070066038A1 (en) | 2004-04-30 | 2007-03-22 | Lam Research Corporation | Fast gas switching plasma processing apparatus |
JP4407384B2 (ja) * | 2004-05-28 | 2010-02-03 | 株式会社Sumco | Soi基板の製造方法 |
US7412986B2 (en) | 2004-07-09 | 2008-08-19 | Celerity, Inc. | Method and system for flow measurement and validation of a mass flow controller |
US7338907B2 (en) | 2004-10-04 | 2008-03-04 | Sharp Laboratories Of America, Inc. | Selective etching processes of silicon nitride and indium oxide thin films for FeRAM device applications |
US20060124169A1 (en) | 2004-12-09 | 2006-06-15 | Tokyo Electron Limited | Gas supply unit, substrate processing apparatus, and supply gas setting method |
US7621290B2 (en) | 2005-04-21 | 2009-11-24 | Mks Instruments, Inc. | Gas delivery method and system including a flow ratio controller using antisymmetric optimal control |
US7288482B2 (en) | 2005-05-04 | 2007-10-30 | International Business Machines Corporation | Silicon nitride etching methods |
US20070021935A1 (en) | 2005-07-12 | 2007-01-25 | Larson Dean J | Methods for verifying gas flow rates from a gas supply system into a plasma processing chamber |
US7291560B2 (en) | 2005-08-01 | 2007-11-06 | Infineon Technologies Ag | Method of production pitch fractionizations in semiconductor technology |
US8088248B2 (en) | 2006-01-11 | 2012-01-03 | Lam Research Corporation | Gas switching section including valves having different flow coefficients for gas distribution system |
KR20070078346A (ko) * | 2006-01-26 | 2007-07-31 | 삼성전자주식회사 | 나이프 에지 링을 갖는 웨이퍼 지지장치 |
JP4895167B2 (ja) | 2006-01-31 | 2012-03-14 | 東京エレクトロン株式会社 | ガス供給装置,基板処理装置,ガス供給方法 |
US7578258B2 (en) | 2006-03-03 | 2009-08-25 | Lam Research Corporation | Methods and apparatus for selective pre-coating of a plasma processing chamber |
JP4788920B2 (ja) | 2006-03-20 | 2011-10-05 | 日立金属株式会社 | 質量流量制御装置、その検定方法及び半導体製造装置 |
US7398693B2 (en) * | 2006-03-30 | 2008-07-15 | Applied Materials, Inc. | Adaptive control method for rapid thermal processing of a substrate |
US7674337B2 (en) | 2006-04-07 | 2010-03-09 | Applied Materials, Inc. | Gas manifolds for use during epitaxial film formation |
US8997791B2 (en) | 2006-04-14 | 2015-04-07 | Mks Instruments, Inc. | Multiple-channel flow ratio controller |
JP4814706B2 (ja) | 2006-06-27 | 2011-11-16 | 株式会社フジキン | 流量比可変型流体供給装置 |
KR101466998B1 (ko) | 2006-08-23 | 2014-12-01 | 가부시키가이샤 호리바 에스텍 | 집적형 가스 패널 장치 |
KR20080023569A (ko) | 2006-09-11 | 2008-03-14 | 주식회사 하이닉스반도체 | 식각프로파일 변형을 방지하는 플라즈마식각장치 |
US7757541B1 (en) | 2006-09-13 | 2010-07-20 | Pivotal Systems Corporation | Techniques for calibration of gas flows |
US7309646B1 (en) | 2006-10-10 | 2007-12-18 | Lam Research Corporation | De-fluoridation process |
WO2008052168A2 (en) | 2006-10-26 | 2008-05-02 | Symyx Technologies, Inc. | High pressure parallel fixed bed reactor and method |
US20080110569A1 (en) * | 2006-11-09 | 2008-05-15 | Go Miya | Plasma etching apparatus and plasma etching method |
US9405298B2 (en) | 2006-11-20 | 2016-08-02 | Applied Materials, Inc. | System and method to divide fluid flow in a predetermined ratio |
US7758698B2 (en) | 2006-11-28 | 2010-07-20 | Applied Materials, Inc. | Dual top gas feed through distributor for high density plasma chamber |
CN101563663B (zh) | 2006-12-05 | 2011-09-21 | 株式会社堀场Stec | 流量控制装置的检定方法 |
JP4642115B2 (ja) | 2006-12-12 | 2011-03-02 | 株式会社堀場エステック | 流量比率制御装置 |
SE530902C2 (sv) | 2006-12-19 | 2008-10-14 | Alfa Laval Corp Ab | Sektionerad flödesanordning och förfarande för att reglera temperaturen i denna |
US7968469B2 (en) | 2007-01-30 | 2011-06-28 | Applied Materials, Inc. | Method of processing a workpiece in a plasma reactor with variable height ground return path to control plasma ion density uniformity |
US7775236B2 (en) | 2007-02-26 | 2010-08-17 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US7846497B2 (en) | 2007-02-26 | 2010-12-07 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US8074677B2 (en) | 2007-02-26 | 2011-12-13 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US7988813B2 (en) * | 2007-03-12 | 2011-08-02 | Tokyo Electron Limited | Dynamic control of process chemistry for improved within-substrate process uniformity |
JP5317424B2 (ja) | 2007-03-28 | 2013-10-16 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US8202393B2 (en) | 2007-08-29 | 2012-06-19 | Lam Research Corporation | Alternate gas delivery and evacuation system for plasma processing apparatuses |
US8440259B2 (en) | 2007-09-05 | 2013-05-14 | Intermolecular, Inc. | Vapor based combinatorial processing |
KR101437522B1 (ko) * | 2007-09-05 | 2014-09-03 | 어플라이드 머티어리얼스, 인코포레이티드 | 플라즈마 반응기 챔버에서 웨이퍼 에지 가스 주입부를 갖는캐소드 라이너 |
US7832354B2 (en) * | 2007-09-05 | 2010-11-16 | Applied Materials, Inc. | Cathode liner with wafer edge gas injection in a plasma reactor chamber |
US7824146B2 (en) | 2007-09-07 | 2010-11-02 | Advanced Technology Development Facility | Automated systems and methods for adapting semiconductor fabrication tools to process wafers of different diameters |
JP5459895B2 (ja) | 2007-10-15 | 2014-04-02 | Ckd株式会社 | ガス分流供給ユニット |
WO2009057583A1 (ja) | 2007-10-31 | 2009-05-07 | Tohoku University | プラズマ処理システム及びプラズマ処理方法 |
US8999106B2 (en) | 2007-12-19 | 2015-04-07 | Applied Materials, Inc. | Apparatus and method for controlling edge performance in an inductively coupled plasma chamber |
US8137463B2 (en) | 2007-12-19 | 2012-03-20 | Applied Materials, Inc. | Dual zone gas injection nozzle |
JP5050830B2 (ja) * | 2007-12-19 | 2012-10-17 | ソニー株式会社 | ドライエッチング装置および半導体装置の製造方法 |
US8037894B1 (en) | 2007-12-27 | 2011-10-18 | Intermolecular, Inc. | Maintaining flow rate of a fluid |
KR101028213B1 (ko) | 2007-12-27 | 2011-04-11 | 가부시키가이샤 호리바 에스텍 | 유량 비율 제어 장치 |
CN101978132B (zh) | 2008-01-18 | 2015-04-29 | 关键系统公司 | 对气体流动控制器进行现场测试的方法和设备 |
JP2009188173A (ja) | 2008-02-06 | 2009-08-20 | Tokyo Electron Ltd | 基板処理方法及び基板処理装置 |
WO2009099660A2 (en) | 2008-02-08 | 2009-08-13 | Lam Research Corporation | Adjustable gap capacitively coupled rf plasma reactor including lateral bellows and non-contact particle seal |
US8969151B2 (en) | 2008-02-29 | 2015-03-03 | Globalfoundries Singapore Pte. Ltd. | Integrated circuit system employing resistance altering techniques |
US8110068B2 (en) | 2008-03-20 | 2012-02-07 | Novellus Systems, Inc. | Gas flow distribution receptacles, plasma generator systems, and methods for performing plasma stripping processes |
CN102446739B (zh) | 2008-03-21 | 2016-01-20 | 应用材料公司 | 基材蚀刻系统与制程的方法及设备 |
JP2010034416A (ja) | 2008-07-30 | 2010-02-12 | Hitachi High-Technologies Corp | プラズマ処理装置およびプラズマ処理方法 |
BRPI0917012A2 (pt) | 2008-08-13 | 2016-02-16 | Shell Int Research | método e aparelho para controlar o fluxo de gás entre uma ou mais correntes de entrada e uma ou mais correntes de saída através de uma conjunção |
US8089046B2 (en) | 2008-09-19 | 2012-01-03 | Applied Materials, Inc. | Method and apparatus for calibrating mass flow controllers |
CN101754565B (zh) * | 2008-12-03 | 2012-07-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种电极组件及应用该电极组件的等离子体处理设备 |
US8809196B2 (en) | 2009-01-14 | 2014-08-19 | Tokyo Electron Limited | Method of etching a thin film using pressure modulation |
JP5216632B2 (ja) | 2009-03-03 | 2013-06-19 | 東京エレクトロン株式会社 | 流体制御装置 |
US8409995B2 (en) | 2009-08-07 | 2013-04-02 | Tokyo Electron Limited | Substrate processing apparatus, positioning method and focus ring installation method |
CN102473634B (zh) | 2009-08-20 | 2015-02-18 | 东京毅力科创株式会社 | 等离子体处理装置和等离子体处理方法 |
JP2013508990A (ja) | 2009-10-26 | 2013-03-07 | ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Tftマトリックスを製造するためのエッチングプロセス |
TWI569322B (zh) | 2009-12-02 | 2017-02-01 | 史畢茲科技公司 | 高選擇性蝕刻系統與方法 |
US9127361B2 (en) | 2009-12-07 | 2015-09-08 | Mks Instruments, Inc. | Methods of and apparatus for controlling pressure in multiple zones of a process tool |
EP2518581B1 (en) | 2009-12-25 | 2019-03-06 | Horiba Stec, Co., Ltd. | Mass flow controller system |
WO2011108663A1 (ja) | 2010-03-04 | 2011-09-09 | 東京エレクトロン株式会社 | プラズマエッチング方法、半導体デバイスの製造方法、及びプラズマエッチング装置 |
US20110265883A1 (en) | 2010-04-30 | 2011-11-03 | Applied Materials, Inc. | Methods and apparatus for reducing flow splitting errors using orifice ratio conductance control |
JP5584517B2 (ja) * | 2010-05-12 | 2014-09-03 | 東京エレクトロン株式会社 | プラズマ処理装置及び半導体装置の製造方法 |
US8485128B2 (en) | 2010-06-30 | 2013-07-16 | Lam Research Corporation | Movable ground ring for a plasma processing chamber |
KR20130093597A (ko) | 2010-08-02 | 2013-08-22 | 바젤 폴리올레핀 게엠베하 | 유체 흐름들을 혼합하고 분할하는 방법 및 장치 |
US8869742B2 (en) | 2010-08-04 | 2014-10-28 | Lam Research Corporation | Plasma processing chamber with dual axial gas injection and exhaust |
US8905074B2 (en) | 2010-10-22 | 2014-12-09 | Applied Materials, Inc. | Apparatus for controlling gas distribution using orifice ratio conductance control |
GB2486941C (en) | 2010-12-08 | 2014-07-30 | Oc Oerlikon Balters Ag | Apparatus and method for depositing a layer onto asubstrate |
US20120149213A1 (en) | 2010-12-09 | 2012-06-14 | Lakshminarayana Nittala | Bottom up fill in high aspect ratio trenches |
JP5855921B2 (ja) | 2010-12-17 | 2016-02-09 | 株式会社堀場エステック | ガス濃度調整装置 |
US8999856B2 (en) | 2011-03-14 | 2015-04-07 | Applied Materials, Inc. | Methods for etch of sin films |
US9064815B2 (en) | 2011-03-14 | 2015-06-23 | Applied Materials, Inc. | Methods for etch of metal and metal-oxide films |
US9059678B2 (en) | 2011-04-28 | 2015-06-16 | Lam Research Corporation | TCCT match circuit for plasma etch chambers |
US8746284B2 (en) | 2011-05-11 | 2014-06-10 | Intermolecular, Inc. | Apparatus and method for multiple symmetrical divisional gas distribution |
JP6046128B2 (ja) | 2011-05-31 | 2016-12-14 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 誘導結合プラズマ(icp)リアクタ用動的イオンラジカルシーブ及びイオンラジカルアパーチャ |
US10364496B2 (en) | 2011-06-27 | 2019-07-30 | Asm Ip Holding B.V. | Dual section module having shared and unshared mass flow controllers |
JP5377587B2 (ja) | 2011-07-06 | 2013-12-25 | 東京エレクトロン株式会社 | アンテナ、プラズマ処理装置及びプラズマ処理方法 |
JP5739261B2 (ja) | 2011-07-28 | 2015-06-24 | 株式会社堀場エステック | ガス供給システム |
US8728239B2 (en) | 2011-07-29 | 2014-05-20 | Asm America, Inc. | Methods and apparatus for a gas panel with constant gas flow |
JP5948026B2 (ja) | 2011-08-17 | 2016-07-06 | 東京エレクトロン株式会社 | 半導体製造装置及び処理方法 |
US20130045605A1 (en) | 2011-08-18 | 2013-02-21 | Applied Materials, Inc. | Dry-etch for silicon-and-nitrogen-containing films |
US8849466B2 (en) | 2011-10-04 | 2014-09-30 | Mks Instruments, Inc. | Method of and apparatus for multiple channel flow ratio controller system |
US20130104996A1 (en) | 2011-10-26 | 2013-05-02 | Applied Materials, Inc. | Method for balancing gas flow supplying multiple cvd reactors |
US8933628B2 (en) | 2011-10-28 | 2015-01-13 | Applied Materials, Inc. | Inductively coupled plasma source with phase control |
JP5932599B2 (ja) | 2011-10-31 | 2016-06-08 | 株式会社日立ハイテクノロジーズ | プラズマエッチング方法 |
US8671733B2 (en) | 2011-12-13 | 2014-03-18 | Intermolecular, Inc. | Calibration procedure considering gas solubility |
US8900469B2 (en) | 2011-12-19 | 2014-12-02 | Applied Materials, Inc. | Etch rate detection for anti-reflective coating layer and absorber layer etching |
US8592328B2 (en) | 2012-01-20 | 2013-11-26 | Novellus Systems, Inc. | Method for depositing a chlorine-free conformal sin film |
WO2013123617A1 (en) | 2012-02-22 | 2013-08-29 | Agilent Technologies, Inc. | Mass flow controllers and methods for auto-zeroing flow sensor without shutting off a mass flow controller |
JP5881467B2 (ja) | 2012-02-29 | 2016-03-09 | 株式会社フジキン | ガス分流供給装置及びこれを用いたガス分流供給方法 |
US9301383B2 (en) | 2012-03-30 | 2016-03-29 | Tokyo Electron Limited | Low electron temperature, edge-density enhanced, surface wave plasma (SWP) processing method and apparatus |
KR101974420B1 (ko) | 2012-06-08 | 2019-05-02 | 세메스 주식회사 | 기판처리장치 및 방법 |
KR101974422B1 (ko) | 2012-06-27 | 2019-05-02 | 세메스 주식회사 | 기판처리장치 및 방법 |
US20140027060A1 (en) * | 2012-07-27 | 2014-01-30 | Applied Matericals, Inc | Gas distribution apparatus for substrate processing systems |
US9023734B2 (en) | 2012-09-18 | 2015-05-05 | Applied Materials, Inc. | Radical-component oxide etch |
TWI595112B (zh) | 2012-10-23 | 2017-08-11 | 蘭姆研究公司 | 次飽和之原子層沉積及保形膜沉積 |
JP5616416B2 (ja) | 2012-11-02 | 2014-10-29 | 株式会社フジキン | 集積型ガス供給装置 |
US8969212B2 (en) | 2012-11-20 | 2015-03-03 | Applied Materials, Inc. | Dry-etch selectivity |
US20140144471A1 (en) | 2012-11-28 | 2014-05-29 | Intermolecular, Inc. | Contamination Control, Rinsing, and Purging Methods to Extend the Life of Components within Combinatorial Processing Systems |
US9090972B2 (en) | 2012-12-31 | 2015-07-28 | Lam Research Corporation | Gas supply systems for substrate processing chambers and methods therefor |
US9362130B2 (en) | 2013-03-01 | 2016-06-07 | Applied Materials, Inc. | Enhanced etching processes using remote plasma sources |
CN107424901B (zh) | 2013-03-12 | 2019-06-11 | 应用材料公司 | 具有方位角与径向分布控制的多区域气体注入组件 |
US20140273460A1 (en) | 2013-03-13 | 2014-09-18 | Applied Materials, Inc. | Passive control for through silicon via tilt in icp chamber |
US20140271097A1 (en) | 2013-03-15 | 2014-09-18 | Applied Materials, Inc. | Processing systems and methods for halide scavenging |
US9425077B2 (en) | 2013-03-15 | 2016-08-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor apparatus with transportable edge ring for substrate transport |
KR20140132542A (ko) | 2013-05-08 | 2014-11-18 | 주식회사 미코 | 세라믹 히터 및 이의 제조 방법 |
US20150010381A1 (en) | 2013-07-08 | 2015-01-08 | United Microelectronics Corp. | Wafer processing chamber and method for transferring wafer in the same |
US9147581B2 (en) | 2013-07-11 | 2015-09-29 | Lam Research Corporation | Dual chamber plasma etcher with ion accelerator |
CN107516626B (zh) | 2013-07-19 | 2021-03-26 | 朗姆研究公司 | 用于原位晶片边缘和背侧等离子体清洁的系统和方法 |
JP6193679B2 (ja) | 2013-08-30 | 2017-09-06 | 株式会社フジキン | ガス分流供給装置及びガス分流供給方法 |
US8956980B1 (en) | 2013-09-16 | 2015-02-17 | Applied Materials, Inc. | Selective etch of silicon nitride |
CN103730318B (zh) | 2013-11-15 | 2016-04-06 | 中微半导体设备(上海)有限公司 | 一种晶圆边缘保护环及减少晶圆边缘颗粒的方法 |
JP5950892B2 (ja) * | 2013-11-29 | 2016-07-13 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法及びプログラム |
WO2015099892A1 (en) | 2013-12-23 | 2015-07-02 | Applied Materials, Inc. | Extreme edge and skew control in icp plasma reactor |
US20150184287A1 (en) | 2013-12-26 | 2015-07-02 | Intermolecular, Inc. | Systems and Methods for Parallel Combinatorial Vapor Deposition Processing |
CN104752141B (zh) | 2013-12-31 | 2017-02-08 | 中微半导体设备(上海)有限公司 | 一种等离子体处理装置及其运行方法 |
CN104851832B (zh) | 2014-02-18 | 2018-01-19 | 北京北方华创微电子装备有限公司 | 一种固定装置、反应腔室及等离子体加工设备 |
US9580360B2 (en) | 2014-04-07 | 2017-02-28 | Lam Research Corporation | Monolithic ceramic component of gas delivery system and method of making and use thereof |
JP6204869B2 (ja) | 2014-04-09 | 2017-09-27 | 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 |
US20150340209A1 (en) | 2014-05-20 | 2015-11-26 | Micron Technology, Inc. | Focus ring replacement method for a plasma reactor, and associated systems and methods |
US9318343B2 (en) | 2014-06-11 | 2016-04-19 | Tokyo Electron Limited | Method to improve etch selectivity during silicon nitride spacer etch |
CN105336561B (zh) | 2014-07-18 | 2017-07-21 | 中微半导体设备(上海)有限公司 | 等离子体刻蚀装置 |
JP6789932B2 (ja) | 2014-10-17 | 2020-11-25 | ラム リサーチ コーポレーションLam Research Corporation | 調整可能ガスフロー制御のためのガス分離器を含むガス供給配送配置 |
US20160181116A1 (en) | 2014-12-18 | 2016-06-23 | Lam Research Corporation | Selective nitride etch |
US11605546B2 (en) * | 2015-01-16 | 2023-03-14 | Lam Research Corporation | Moveable edge coupling ring for edge process control during semiconductor wafer processing |
US10658222B2 (en) | 2015-01-16 | 2020-05-19 | Lam Research Corporation | Moveable edge coupling ring for edge process control during semiconductor wafer processing |
TW201634738A (zh) | 2015-01-22 | 2016-10-01 | 應用材料股份有限公司 | 用於在空間上分離之原子層沉積腔室的經改良注射器 |
US9911620B2 (en) | 2015-02-23 | 2018-03-06 | Lam Research Corporation | Method for achieving ultra-high selectivity while etching silicon nitride |
US10957561B2 (en) | 2015-07-30 | 2021-03-23 | Lam Research Corporation | Gas delivery system |
US9837286B2 (en) | 2015-09-04 | 2017-12-05 | Lam Research Corporation | Systems and methods for selectively etching tungsten in a downstream reactor |
US10192751B2 (en) | 2015-10-15 | 2019-01-29 | Lam Research Corporation | Systems and methods for ultrahigh selective nitride etch |
US10825659B2 (en) | 2016-01-07 | 2020-11-03 | Lam Research Corporation | Substrate processing chamber including multiple gas injection points and dual injector |
WO2017131927A1 (en) | 2016-01-26 | 2017-08-03 | Applied Materials, Inc. | Wafer edge ring lifting solution |
US9640409B1 (en) | 2016-02-02 | 2017-05-02 | Lam Research Corporation | Self-limited planarization of hardmask |
US10699878B2 (en) | 2016-02-12 | 2020-06-30 | Lam Research Corporation | Chamber member of a plasma source and pedestal with radially outward positioned lift pins for translation of a substrate c-ring |
US10147588B2 (en) | 2016-02-12 | 2018-12-04 | Lam Research Corporation | System and method for increasing electron density levels in a plasma of a substrate processing system |
US10651015B2 (en) | 2016-02-12 | 2020-05-12 | Lam Research Corporation | Variable depth edge ring for etch uniformity control |
US10438833B2 (en) | 2016-02-16 | 2019-10-08 | Lam Research Corporation | Wafer lift ring system for wafer transfer |
CN107093569B (zh) | 2016-02-18 | 2019-07-05 | 北京北方华创微电子装备有限公司 | 一种晶片定位装置及反应腔室 |
US20170278679A1 (en) | 2016-03-24 | 2017-09-28 | Lam Research Corporation | Method and apparatus for controlling process within wafer uniformity |
US10312121B2 (en) | 2016-03-29 | 2019-06-04 | Lam Research Corporation | Systems and methods for aligning measurement device in substrate processing systems |
US11011353B2 (en) | 2016-03-29 | 2021-05-18 | Lam Research Corporation | Systems and methods for performing edge ring characterization |
US10410832B2 (en) | 2016-08-19 | 2019-09-10 | Lam Research Corporation | Control of on-wafer CD uniformity with movable edge ring and gas injection adjustment |
US10510516B2 (en) * | 2016-11-29 | 2019-12-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Moving focus ring for plasma etcher |
US10504738B2 (en) * | 2017-05-31 | 2019-12-10 | Taiwan Semiconductor Manufacturing Company, Ltd. | Focus ring for plasma etcher |
-
2016
- 2016-08-19 US US15/241,393 patent/US10410832B2/en active Active
-
2017
- 2017-06-30 KR KR1020170083210A patent/KR102383779B1/ko active IP Right Grant
- 2017-07-12 CN CN201710564129.9A patent/CN107768275B/zh active Active
- 2017-08-10 JP JP2017154893A patent/JP7060344B2/ja active Active
- 2017-08-14 TW TW106127406A patent/TW201817899A/zh unknown
-
2019
- 2019-08-13 US US16/539,494 patent/US11424103B2/en active Active
-
2022
- 2022-04-01 KR KR1020220041276A patent/KR102488729B1/ko active IP Right Grant
- 2022-04-14 JP JP2022066801A patent/JP7454600B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0774155A (ja) * | 1993-08-31 | 1995-03-17 | Nec Corp | ドライエッチング方法およびドライエッチング装置 |
JPH10280173A (ja) * | 1997-02-06 | 1998-10-20 | Matsushita Electric Ind Co Ltd | エッチング方法及びエッチング装置 |
JP2000058512A (ja) * | 1998-08-03 | 2000-02-25 | Matsushita Electric Ind Co Ltd | プラズマ処理装置および処理方法 |
JP2002217171A (ja) * | 2001-01-17 | 2002-08-02 | Sony Corp | エッチング装置 |
JP2006344701A (ja) * | 2005-06-08 | 2006-12-21 | Matsushita Electric Ind Co Ltd | エッチング装置およびエッチング方法 |
JP2009527921A (ja) * | 2006-02-21 | 2009-07-30 | ラム リサーチ コーポレーション | 基板縁部からの処理調整ガスの注入 |
JP2007234867A (ja) * | 2006-03-01 | 2007-09-13 | Toshiba Corp | 加工形状シミュレーション方法、半導体装置の製造方法及び加工形状シミュレーションシステム |
JP2012049376A (ja) * | 2010-08-27 | 2012-03-08 | Hitachi High-Technologies Corp | プラズマ処理装置およびプラズマ処理方法 |
JP2012222235A (ja) * | 2011-04-12 | 2012-11-12 | Hitachi High-Technologies Corp | プラズマ処理装置 |
CN105470125A (zh) * | 2014-09-30 | 2016-04-06 | 细美事有限公司 | 处理基板的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
US20190362940A1 (en) | 2019-11-28 |
US11424103B2 (en) | 2022-08-23 |
JP7454600B2 (ja) | 2024-03-22 |
KR102488729B1 (ko) | 2023-01-13 |
US10410832B2 (en) | 2019-09-10 |
TW201817899A (zh) | 2018-05-16 |
JP7060344B2 (ja) | 2022-04-26 |
KR20220044474A (ko) | 2022-04-08 |
KR20180020876A (ko) | 2018-02-28 |
KR102383779B1 (ko) | 2022-04-05 |
JP2022095896A (ja) | 2022-06-28 |
CN107768275A (zh) | 2018-03-06 |
US20180053629A1 (en) | 2018-02-22 |
CN107768275B (zh) | 2023-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7454600B2 (ja) | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 | |
US11342163B2 (en) | Variable depth edge ring for etch uniformity control | |
TWI796249B (zh) | 可運動的邊緣環設計 | |
US11605546B2 (en) | Moveable edge coupling ring for edge process control during semiconductor wafer processing | |
TW201842620A (zh) | 具有改良的處理均勻性之基板支撐件 | |
JP7323525B2 (ja) | エッジリング摩耗補償のためのシステムおよび方法 | |
KR20200142587A (ko) | 프로세싱 챔버의 세정 프로세스 동안 에지 링 포커싱된 증착 | |
TW202036711A (zh) | 用於將對基板體電阻率變動響應之沉積或蝕刻速率變化降低的射頻功率補償 | |
US20230369025A1 (en) | High precision edge ring centering for substrate processing systems | |
KR20200131912A (ko) | 기판 프로세싱 동안 기판 온도 결정 및 제어 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180227 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200805 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211224 |
|
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: 20220315 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220414 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7060344 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |