KR101529578B1 - 플라즈마 기판 처리 장치 및 방법 - Google Patents
플라즈마 기판 처리 장치 및 방법 Download PDFInfo
- Publication number
- KR101529578B1 KR101529578B1 KR1020110004040A KR20110004040A KR101529578B1 KR 101529578 B1 KR101529578 B1 KR 101529578B1 KR 1020110004040 A KR1020110004040 A KR 1020110004040A KR 20110004040 A KR20110004040 A KR 20110004040A KR 101529578 B1 KR101529578 B1 KR 101529578B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- main
- auxiliary
- power
- power source
- 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.)
- Expired - Fee Related
Links
Images
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
- H01J37/32532—Electrodes
- H01J37/32541—Shape
-
- 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
- H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
- H01J37/32155—Frequency modulation
- H01J37/32165—Plural frequencies
-
- 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
- H01J37/32174—Circuits specially adapted for controlling the RF 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
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32532—Electrodes
- H01J37/32568—Relative arrangement or disposition of electrodes; moving means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/4645—Radiofrequency discharges
-
- 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
- H01J2237/332—Coating
- H01J2237/3321—CVD [Chemical Vapor Deposition]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 보조 전극부의 배향 구조를 나타내는 평면도이다.
도 3은 본 발명의 실시예에 따른 플라즈마 기판 처리 방법을 설명하기 위한 순서도이다.
도 4는 보조 전극의 위치에 따른 플라즈마 박막 증착률을 나타내는 그래프이다.
111: 상부 전극 113: 하부 전극
130: 보조 전극 131: 제1 전극
133: 제2 전극 150: 전력 공급부
151: 주 전원 153: 보조 전원
170: 유체 공급부
Claims (10)
- 플라즈마 기판 처리 장치에 있어서,
상기 기판이 수납되는 챔버;
상기 챔버의 상부 및 하부에 서로 나란하게 각각 배치된 상부 전극 및 하부 전극을 포함하는 주 전극;
상기 주 전극 사이에 위치한 가상의 수평면을 따라서 서로 나란하게 배치된 일자 막대 형상의 제1 전극 및 제2 전극을 포함하는 보조 전극; 및
상기 상부 전극에 연결되는 제1 주 전원, 상기 하부 전극에 연결되는 제2 주 전원, 및 상기 보조전극에 연결되는 보조 전원을 포함하는 전력공급부를 포함하고,
상기 제1 전극과 상기 제2 전극 사이의 간격은 상기 기판의 너비와 같거나 길게 구비되고,
상기 제1 전극 및 상기 제2 전극은 상기 하부 전극보다 상기 상부 전극과 가까운 위치에 구비되되, 상기 주 전극 사이의 공간을 가로지르도록 상기 챔버의 내벽과 소정의 간격을 두고 이격 배치되고,
상기 제1 주 전원에서 공급되는 전력의 크기에 대한 범위는 상기 제2 주 전원에서 공급되는 전력의 크기에 대한 범위보다 좁고,
상기 보조 전원은 상기 제1 주 전원 및 상기 제2 주 전원에서 공급되는 전력의 주파수보다 높은 극초단파 영역 주파수(UHF)의 전력을 공급하는 플라즈마 기판 처리 장치. - 제1항에 있어서,
상기 주 전극과 상기 보조 전극에 의해,
상기 주 전극의 전기장과 상기 보조 전극의 전기장은 교차 형성되는 플라즈마 기판 처리 장치. - 제 1 항에 있어서,
상기 보조 전극은, 상기 챔버의 일측 외부로부터 상기 챔버의 내부로 관통하여 구비되는 UHF 안테나인 플라즈마 기판 처리 장치. - 삭제
- 삭제
- 제 1 항에 있어서,
상기 제 1 주 전원 및 상기 제 2 주 전원은 RF 전원이고,
상기 제 1 주 전원에서 공급되는 전력의 크기에 대한 범위는 80 ~ 120 W 로 설정되고,
상기 제 2 주 전원에서 공급되는 전력의 크기에 대한 범위는 10 ~ 180 W 로 설정되는 플라즈마 기판 처리 장치. - 삭제
- 제 1 항에 있어서,
상기 기판은 플렉시블(flexible) 기판 인 플라즈마 기판 처리 장치. - 플라즈마 기판 처리 방법에 있어서,
기판이 수납된 챔버의 상부 및 하부에 서로 나란하게 각각 배치된 상부 전극 및 하부 전극을 포함하는 주 전극에 공급되는 주 전원의 전력 및 상기 주 전극 사이에 위치한 가상의 수평면을 따라서 서로 나란하게 배치된 일자 막대 형상의 제1 전극 및 제2 전극을 포함하는 보조 전극에 공급되는 보조 전원의 전력을 설정 및 공급하는 단계; 및
상기 챔버 내에 유체를 주입하는 단계를 포함하며,
상기 주 전원 및 상기 보조 전원의 전력을 설정 및 공급하는 단계에서
상기 상부 전극과 연결된 제1 주 전원에서 공급되는 전력의 크기에 대한 범위는 상기 하부 전극과 연결된 제2 주 전원에서 공급되는 전력의 크기에 대한 범위보다 좁고,
상기 보조 전원은 상기 주 전원에서 공급되는 전력의 주파수보다 높은 극초단파 영역 주파수(UHF)의 전력을 공급하고,
상기 제1 전극과 상기 제2 전극 사이의 간격은 상기 기판의 너비와 같거나 길게 구비되며,
상기 제1 전극 및 상기 제2 전극은 상기 하부 전극보다 상기 상부 전극과 가까운 위치에 구비되되, 상기 주 전극 사이의 공간을 가로지르도록 상기 챔버의 내벽과 소정의 간격을 두고 이격 배치되는, 플라즈마 기판 처리 방법. - 제 9 항에 있어서,
상기 주 전원 및 상기 보조 전원의 전력을 설정 및 공급하는 단계는
상기 주 전원으로 10 ~ 20 MHz 범위의 주파수를 갖는 전력을 공급하고, 상기 보조 전원으로 300 ~ 850 MHz 의 주파수를 갖는 전력을 공급하는 플라즈마 기판 처리 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110004040A KR101529578B1 (ko) | 2011-01-14 | 2011-01-14 | 플라즈마 기판 처리 장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110004040A KR101529578B1 (ko) | 2011-01-14 | 2011-01-14 | 플라즈마 기판 처리 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120082640A KR20120082640A (ko) | 2012-07-24 |
KR101529578B1 true KR101529578B1 (ko) | 2015-06-19 |
Family
ID=46714339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110004040A Expired - Fee Related KR101529578B1 (ko) | 2011-01-14 | 2011-01-14 | 플라즈마 기판 처리 장치 및 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101529578B1 (ko) |
Families Citing this family (136)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9324576B2 (en) | 2010-05-27 | 2016-04-26 | Applied Materials, Inc. | Selective etch for silicon films |
US10283321B2 (en) | 2011-01-18 | 2019-05-07 | Applied Materials, Inc. | Semiconductor processing system and methods using capacitively coupled plasma |
US9064815B2 (en) | 2011-03-14 | 2015-06-23 | Applied Materials, Inc. | Methods for etch of metal and metal-oxide films |
US8999856B2 (en) | 2011-03-14 | 2015-04-07 | Applied Materials, Inc. | Methods for etch of sin films |
US8771536B2 (en) | 2011-08-01 | 2014-07-08 | Applied Materials, Inc. | Dry-etch for silicon-and-carbon-containing films |
US8927390B2 (en) | 2011-09-26 | 2015-01-06 | Applied Materials, Inc. | Intrench profile |
US9267739B2 (en) | 2012-07-18 | 2016-02-23 | Applied Materials, Inc. | Pedestal with multi-zone temperature control and multiple purge capabilities |
US9373517B2 (en) | 2012-08-02 | 2016-06-21 | Applied Materials, Inc. | Semiconductor processing with DC assisted RF power for improved control |
US9034770B2 (en) | 2012-09-17 | 2015-05-19 | Applied Materials, Inc. | Differential silicon oxide etch |
US9023734B2 (en) | 2012-09-18 | 2015-05-05 | Applied Materials, Inc. | Radical-component oxide etch |
US9390937B2 (en) | 2012-09-20 | 2016-07-12 | Applied Materials, Inc. | Silicon-carbon-nitride selective etch |
US9132436B2 (en) | 2012-09-21 | 2015-09-15 | Applied Materials, Inc. | Chemical control features in wafer process equipment |
US8969212B2 (en) | 2012-11-20 | 2015-03-03 | Applied Materials, Inc. | Dry-etch selectivity |
US9064816B2 (en) | 2012-11-30 | 2015-06-23 | Applied Materials, Inc. | Dry-etch for selective oxidation removal |
US8980763B2 (en) | 2012-11-30 | 2015-03-17 | Applied Materials, Inc. | Dry-etch for selective tungsten removal |
US9111877B2 (en) | 2012-12-18 | 2015-08-18 | Applied Materials, Inc. | Non-local plasma oxide etch |
US8921234B2 (en) | 2012-12-21 | 2014-12-30 | Applied Materials, Inc. | Selective titanium nitride etching |
US10256079B2 (en) | 2013-02-08 | 2019-04-09 | Applied Materials, Inc. | Semiconductor processing systems having multiple plasma configurations |
US9362130B2 (en) | 2013-03-01 | 2016-06-07 | Applied Materials, Inc. | Enhanced etching processes using remote plasma sources |
US9040422B2 (en) | 2013-03-05 | 2015-05-26 | Applied Materials, Inc. | Selective titanium nitride removal |
US8801952B1 (en) | 2013-03-07 | 2014-08-12 | Applied Materials, Inc. | Conformal oxide dry etch |
US10170282B2 (en) | 2013-03-08 | 2019-01-01 | Applied Materials, Inc. | Insulated semiconductor faceplate designs |
US20140271097A1 (en) | 2013-03-15 | 2014-09-18 | Applied Materials, Inc. | Processing systems and methods for halide scavenging |
US8895449B1 (en) | 2013-05-16 | 2014-11-25 | Applied Materials, Inc. | Delicate dry clean |
US9114438B2 (en) | 2013-05-21 | 2015-08-25 | Applied Materials, Inc. | Copper residue chamber clean |
US9493879B2 (en) | 2013-07-12 | 2016-11-15 | Applied Materials, Inc. | Selective sputtering for pattern transfer |
US9773648B2 (en) | 2013-08-30 | 2017-09-26 | Applied Materials, Inc. | Dual discharge modes operation for remote plasma |
US8956980B1 (en) | 2013-09-16 | 2015-02-17 | Applied Materials, Inc. | Selective etch of silicon nitride |
US8951429B1 (en) | 2013-10-29 | 2015-02-10 | Applied Materials, Inc. | Tungsten oxide processing |
US9236265B2 (en) | 2013-11-04 | 2016-01-12 | Applied Materials, Inc. | Silicon germanium processing |
US9576809B2 (en) | 2013-11-04 | 2017-02-21 | Applied Materials, Inc. | Etch suppression with germanium |
US9520303B2 (en) | 2013-11-12 | 2016-12-13 | Applied Materials, Inc. | Aluminum selective etch |
US9245762B2 (en) | 2013-12-02 | 2016-01-26 | Applied Materials, Inc. | Procedure for etch rate consistency |
US9117855B2 (en) | 2013-12-04 | 2015-08-25 | Applied Materials, Inc. | Polarity control for remote plasma |
US9263278B2 (en) | 2013-12-17 | 2016-02-16 | Applied Materials, Inc. | Dopant etch selectivity control |
US9287095B2 (en) | 2013-12-17 | 2016-03-15 | Applied Materials, Inc. | Semiconductor system assemblies and methods of operation |
US9190293B2 (en) | 2013-12-18 | 2015-11-17 | Applied Materials, Inc. | Even tungsten etch for high aspect ratio trenches |
US9287134B2 (en) | 2014-01-17 | 2016-03-15 | Applied Materials, Inc. | Titanium oxide etch |
US9293568B2 (en) | 2014-01-27 | 2016-03-22 | Applied Materials, Inc. | Method of fin patterning |
US9396989B2 (en) | 2014-01-27 | 2016-07-19 | Applied Materials, Inc. | Air gaps between copper lines |
US9385028B2 (en) | 2014-02-03 | 2016-07-05 | Applied Materials, Inc. | Air gap process |
US9299575B2 (en) | 2014-03-17 | 2016-03-29 | Applied Materials, Inc. | Gas-phase tungsten etch |
US9299538B2 (en) | 2014-03-20 | 2016-03-29 | Applied Materials, Inc. | Radial waveguide systems and methods for post-match control of microwaves |
US9299537B2 (en) | 2014-03-20 | 2016-03-29 | Applied Materials, Inc. | Radial waveguide systems and methods for post-match control of microwaves |
US9136273B1 (en) | 2014-03-21 | 2015-09-15 | Applied Materials, Inc. | Flash gate air gap |
US9903020B2 (en) | 2014-03-31 | 2018-02-27 | Applied Materials, Inc. | Generation of compact alumina passivation layers on aluminum plasma equipment components |
US9309598B2 (en) | 2014-05-28 | 2016-04-12 | Applied Materials, Inc. | Oxide and metal removal |
US9847289B2 (en) | 2014-05-30 | 2017-12-19 | Applied Materials, Inc. | Protective via cap for improved interconnect performance |
US9378969B2 (en) | 2014-06-19 | 2016-06-28 | Applied Materials, Inc. | Low temperature gas-phase carbon removal |
US9406523B2 (en) | 2014-06-19 | 2016-08-02 | Applied Materials, Inc. | Highly selective doped oxide removal method |
US9425058B2 (en) | 2014-07-24 | 2016-08-23 | Applied Materials, Inc. | Simplified litho-etch-litho-etch process |
US9496167B2 (en) | 2014-07-31 | 2016-11-15 | Applied Materials, Inc. | Integrated bit-line airgap formation and gate stack post clean |
US9378978B2 (en) | 2014-07-31 | 2016-06-28 | Applied Materials, Inc. | Integrated oxide recess and floating gate fin trimming |
US9159606B1 (en) | 2014-07-31 | 2015-10-13 | Applied Materials, Inc. | Metal air gap |
US9165786B1 (en) | 2014-08-05 | 2015-10-20 | Applied Materials, Inc. | Integrated oxide and nitride recess for better channel contact in 3D architectures |
US9659753B2 (en) | 2014-08-07 | 2017-05-23 | Applied Materials, Inc. | Grooved insulator to reduce leakage current |
US9553102B2 (en) | 2014-08-19 | 2017-01-24 | Applied Materials, Inc. | Tungsten separation |
US9355856B2 (en) | 2014-09-12 | 2016-05-31 | Applied Materials, Inc. | V trench dry etch |
US9613822B2 (en) | 2014-09-25 | 2017-04-04 | Applied Materials, Inc. | Oxide etch selectivity enhancement |
US9355922B2 (en) | 2014-10-14 | 2016-05-31 | Applied Materials, Inc. | Systems and methods for internal surface conditioning in plasma processing equipment |
US9966240B2 (en) | 2014-10-14 | 2018-05-08 | Applied Materials, Inc. | Systems and methods for internal surface conditioning assessment in plasma processing equipment |
US11637002B2 (en) | 2014-11-26 | 2023-04-25 | Applied Materials, Inc. | Methods and systems to enhance process uniformity |
US10573496B2 (en) | 2014-12-09 | 2020-02-25 | Applied Materials, Inc. | Direct outlet toroidal plasma source |
US10224210B2 (en) | 2014-12-09 | 2019-03-05 | Applied Materials, Inc. | Plasma processing system with direct outlet toroidal plasma source |
US11257693B2 (en) | 2015-01-09 | 2022-02-22 | Applied Materials, Inc. | Methods and systems to improve pedestal temperature control |
US9728437B2 (en) | 2015-02-03 | 2017-08-08 | Applied Materials, Inc. | High temperature chuck for plasma processing systems |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
US9881805B2 (en) | 2015-03-02 | 2018-01-30 | Applied Materials, Inc. | Silicon selective removal |
US9691645B2 (en) | 2015-08-06 | 2017-06-27 | Applied Materials, Inc. | Bolted wafer chuck thermal management systems and methods for wafer processing systems |
US9741593B2 (en) | 2015-08-06 | 2017-08-22 | Applied Materials, Inc. | Thermal management systems and methods for wafer processing systems |
US9349605B1 (en) | 2015-08-07 | 2016-05-24 | Applied Materials, Inc. | Oxide etch selectivity systems and methods |
US10504700B2 (en) | 2015-08-27 | 2019-12-10 | Applied Materials, Inc. | Plasma etching systems and methods with secondary plasma injection |
CN108140550B (zh) | 2015-10-08 | 2022-10-14 | 应用材料公司 | 具有减少的背侧等离子体点火的喷淋头 |
US10504754B2 (en) | 2016-05-19 | 2019-12-10 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US10522371B2 (en) | 2016-05-19 | 2019-12-31 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US9865484B1 (en) | 2016-06-29 | 2018-01-09 | Applied Materials, Inc. | Selective etch using material modification and RF pulsing |
US10062575B2 (en) | 2016-09-09 | 2018-08-28 | Applied Materials, Inc. | Poly directional etch by oxidation |
US10629473B2 (en) | 2016-09-09 | 2020-04-21 | Applied Materials, Inc. | Footing removal for nitride spacer |
US10546729B2 (en) | 2016-10-04 | 2020-01-28 | Applied Materials, Inc. | Dual-channel showerhead with improved profile |
US9934942B1 (en) | 2016-10-04 | 2018-04-03 | Applied Materials, Inc. | Chamber with flow-through source |
US10062585B2 (en) | 2016-10-04 | 2018-08-28 | Applied Materials, Inc. | Oxygen compatible plasma source |
US9721789B1 (en) | 2016-10-04 | 2017-08-01 | Applied Materials, Inc. | Saving ion-damaged spacers |
US10062579B2 (en) | 2016-10-07 | 2018-08-28 | Applied Materials, Inc. | Selective SiN lateral recess |
US9947549B1 (en) | 2016-10-10 | 2018-04-17 | Applied Materials, Inc. | Cobalt-containing material removal |
US10163696B2 (en) | 2016-11-11 | 2018-12-25 | Applied Materials, Inc. | Selective cobalt removal for bottom up gapfill |
US9768034B1 (en) | 2016-11-11 | 2017-09-19 | Applied Materials, Inc. | Removal methods for high aspect ratio structures |
US10242908B2 (en) | 2016-11-14 | 2019-03-26 | Applied Materials, Inc. | Airgap formation with damage-free copper |
US10026621B2 (en) | 2016-11-14 | 2018-07-17 | Applied Materials, Inc. | SiN spacer profile patterning |
US10566206B2 (en) | 2016-12-27 | 2020-02-18 | Applied Materials, Inc. | Systems and methods for anisotropic material breakthrough |
US10403507B2 (en) | 2017-02-03 | 2019-09-03 | Applied Materials, Inc. | Shaped etch profile with oxidation |
US10431429B2 (en) | 2017-02-03 | 2019-10-01 | Applied Materials, Inc. | Systems and methods for radial and azimuthal control of plasma uniformity |
US10043684B1 (en) | 2017-02-06 | 2018-08-07 | Applied Materials, Inc. | Self-limiting atomic thermal etching systems and methods |
US10319739B2 (en) | 2017-02-08 | 2019-06-11 | Applied Materials, Inc. | Accommodating imperfectly aligned memory holes |
US10943834B2 (en) | 2017-03-13 | 2021-03-09 | Applied Materials, Inc. | Replacement contact process |
US10319649B2 (en) | 2017-04-11 | 2019-06-11 | Applied Materials, Inc. | Optical emission spectroscopy (OES) for remote plasma monitoring |
US11276590B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Multi-zone semiconductor substrate supports |
US11276559B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Semiconductor processing chamber for multiple precursor flow |
JP7176860B6 (ja) | 2017-05-17 | 2022-12-16 | アプライド マテリアルズ インコーポレイテッド | 前駆体の流れを改善する半導体処理チャンバ |
US10049891B1 (en) | 2017-05-31 | 2018-08-14 | Applied Materials, Inc. | Selective in situ cobalt residue removal |
US10497579B2 (en) | 2017-05-31 | 2019-12-03 | Applied Materials, Inc. | Water-free etching methods |
US10920320B2 (en) | 2017-06-16 | 2021-02-16 | Applied Materials, Inc. | Plasma health determination in semiconductor substrate processing reactors |
US10541246B2 (en) | 2017-06-26 | 2020-01-21 | Applied Materials, Inc. | 3D flash memory cells which discourage cross-cell electrical tunneling |
US10727080B2 (en) | 2017-07-07 | 2020-07-28 | Applied Materials, Inc. | Tantalum-containing material removal |
US10541184B2 (en) | 2017-07-11 | 2020-01-21 | Applied Materials, Inc. | Optical emission spectroscopic techniques for monitoring etching |
US10354889B2 (en) | 2017-07-17 | 2019-07-16 | Applied Materials, Inc. | Non-halogen etching of silicon-containing materials |
US10170336B1 (en) | 2017-08-04 | 2019-01-01 | Applied Materials, Inc. | Methods for anisotropic control of selective silicon removal |
US10043674B1 (en) | 2017-08-04 | 2018-08-07 | Applied Materials, Inc. | Germanium etching systems and methods |
US10297458B2 (en) | 2017-08-07 | 2019-05-21 | Applied Materials, Inc. | Process window widening using coated parts in plasma etch processes |
US10283324B1 (en) | 2017-10-24 | 2019-05-07 | Applied Materials, Inc. | Oxygen treatment for nitride etching |
US10128086B1 (en) | 2017-10-24 | 2018-11-13 | Applied Materials, Inc. | Silicon pretreatment for nitride removal |
US10256112B1 (en) | 2017-12-08 | 2019-04-09 | Applied Materials, Inc. | Selective tungsten removal |
US10903054B2 (en) | 2017-12-19 | 2021-01-26 | Applied Materials, Inc. | Multi-zone gas distribution systems and methods |
US11328909B2 (en) | 2017-12-22 | 2022-05-10 | Applied Materials, Inc. | Chamber conditioning and removal processes |
US10854426B2 (en) | 2018-01-08 | 2020-12-01 | Applied Materials, Inc. | Metal recess for semiconductor structures |
US10679870B2 (en) | 2018-02-15 | 2020-06-09 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus |
US10964512B2 (en) | 2018-02-15 | 2021-03-30 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus and methods |
TWI766433B (zh) | 2018-02-28 | 2022-06-01 | 美商應用材料股份有限公司 | 形成氣隙的系統及方法 |
US10593560B2 (en) | 2018-03-01 | 2020-03-17 | Applied Materials, Inc. | Magnetic induction plasma source for semiconductor processes and equipment |
US10319600B1 (en) | 2018-03-12 | 2019-06-11 | Applied Materials, Inc. | Thermal silicon etch |
US10497573B2 (en) | 2018-03-13 | 2019-12-03 | Applied Materials, Inc. | Selective atomic layer etching of semiconductor materials |
US10573527B2 (en) | 2018-04-06 | 2020-02-25 | Applied Materials, Inc. | Gas-phase selective etching systems and methods |
US10490406B2 (en) | 2018-04-10 | 2019-11-26 | Appled Materials, Inc. | Systems and methods for material breakthrough |
US10699879B2 (en) | 2018-04-17 | 2020-06-30 | Applied Materials, Inc. | Two piece electrode assembly with gap for plasma control |
US10886137B2 (en) | 2018-04-30 | 2021-01-05 | Applied Materials, Inc. | Selective nitride removal |
US10872778B2 (en) | 2018-07-06 | 2020-12-22 | Applied Materials, Inc. | Systems and methods utilizing solid-phase etchants |
US10755941B2 (en) | 2018-07-06 | 2020-08-25 | Applied Materials, Inc. | Self-limiting selective etching systems and methods |
US10672642B2 (en) | 2018-07-24 | 2020-06-02 | Applied Materials, Inc. | Systems and methods for pedestal configuration |
US11049755B2 (en) | 2018-09-14 | 2021-06-29 | Applied Materials, Inc. | Semiconductor substrate supports with embedded RF shield |
US10892198B2 (en) | 2018-09-14 | 2021-01-12 | Applied Materials, Inc. | Systems and methods for improved performance in semiconductor processing |
US11062887B2 (en) | 2018-09-17 | 2021-07-13 | Applied Materials, Inc. | High temperature RF heater pedestals |
US11417534B2 (en) | 2018-09-21 | 2022-08-16 | Applied Materials, Inc. | Selective material removal |
US11682560B2 (en) | 2018-10-11 | 2023-06-20 | Applied Materials, Inc. | Systems and methods for hafnium-containing film removal |
US11121002B2 (en) | 2018-10-24 | 2021-09-14 | Applied Materials, Inc. | Systems and methods for etching metals and metal derivatives |
US11437242B2 (en) | 2018-11-27 | 2022-09-06 | Applied Materials, Inc. | Selective removal of silicon-containing materials |
US11721527B2 (en) | 2019-01-07 | 2023-08-08 | Applied Materials, Inc. | Processing chamber mixing systems |
US10920319B2 (en) | 2019-01-11 | 2021-02-16 | Applied Materials, Inc. | Ceramic showerheads with conductive electrodes |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01225321A (ja) * | 1988-03-04 | 1989-09-08 | Mitsubishi Electric Corp | 半導体ウエハの処理装置 |
JPH0570957A (ja) * | 1991-09-19 | 1993-03-23 | Nec Corp | プラズマ気相成長装置 |
JPH0645097A (ja) * | 1992-03-31 | 1994-02-18 | Matsushita Electric Ind Co Ltd | プラズマ発生方法およびその装置 |
KR20080103130A (ko) * | 2007-05-23 | 2008-11-27 | (주)제이하라 | 플라즈마 발생장치 |
-
2011
- 2011-01-14 KR KR1020110004040A patent/KR101529578B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01225321A (ja) * | 1988-03-04 | 1989-09-08 | Mitsubishi Electric Corp | 半導体ウエハの処理装置 |
JPH0570957A (ja) * | 1991-09-19 | 1993-03-23 | Nec Corp | プラズマ気相成長装置 |
JPH0645097A (ja) * | 1992-03-31 | 1994-02-18 | Matsushita Electric Ind Co Ltd | プラズマ発生方法およびその装置 |
KR20080103130A (ko) * | 2007-05-23 | 2008-11-27 | (주)제이하라 | 플라즈마 발생장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20120082640A (ko) | 2012-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101529578B1 (ko) | 플라즈마 기판 처리 장치 및 방법 | |
EP3711078B1 (en) | Linearized energetic radio-frequency plasma ion source | |
JP6386519B2 (ja) | Cvd装置、及び、cvd膜の製造方法 | |
US20100024729A1 (en) | Methods and apparatuses for uniform plasma generation and uniform thin film deposition | |
US8765232B2 (en) | Apparatus and method for dielectric deposition | |
US20160289837A1 (en) | Apparatus and method for forming thin protective and optical layers on substrates | |
US20070095287A1 (en) | Plasma producing method and apparatus as well as plasma processing apparatus | |
KR20080015364A (ko) | 표면 프로세싱 장치들 | |
KR102456063B1 (ko) | 수직 플라즈마 소스로부터의 개선된 플라즈마 노출을 위한 성형된 전극들 | |
KR20110042104A (ko) | Pecvd를 이용한 박막 코팅을 증착하기 위한 플라즈마 소스 및 방법 | |
JP2011515582A (ja) | 同軸マイクロ波支援堆積及びエッチングシステム | |
DK2954758T5 (en) | plasma Source | |
KR101420709B1 (ko) | 기판 지지 장치 및 이를 구비하는 기판 처리 장치 | |
US20100104771A1 (en) | Electrode and power coupling scheme for uniform process in a large-area pecvd chamber | |
WO2008147184A2 (en) | Atmospheric pressure glow discharge plasma method and system using heated substrate | |
CN110998781A (zh) | 具有分段空心阴极的线性等离子体源 | |
KR101413981B1 (ko) | 플라즈마 발생장치 및 이를 포함하는 박막증착장치 | |
US8931433B2 (en) | Plasma processing apparatus | |
KR101268101B1 (ko) | 기판 양면 코팅 장치 및 그 방법 | |
JP5853487B2 (ja) | 放電電極及び放電方法 | |
KR101065747B1 (ko) | 균일한 가스 공급수단을 구비하는 플라즈마 장치 | |
JP2013134815A (ja) | 沿面放電型プラズマ生成器ならびにそれを用いた成膜方法 | |
KR101413979B1 (ko) | 플라즈마 발생장치 및 이를 포함하는 박막증착장치 | |
Singh et al. | Field-enhanced chemical vapor deposition: new perspectives for thin film growth | |
CN103871819A (zh) | 用于高均匀性hjt形成的大尺寸腔室 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R11-asn-PN2301 St.27 status event code: A-3-3-R10-R13-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R11-asn-PN2301 St.27 status event code: A-3-3-R10-R13-asn-PN2301 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
AMND | Amendment | ||
E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
AMND | Amendment | ||
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
E601 | Decision to refuse application | ||
E801 | Decision on dismissal of amendment | ||
PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
PE0801 | Dismissal of amendment |
St.27 status event code: A-2-2-P10-P12-nap-PE0801 |
|
AMND | Amendment | ||
E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
PX0901 | Re-examination |
St.27 status event code: A-2-3-E10-E12-rex-PX0901 |
|
E801 | Decision on dismissal of amendment | ||
PX0601 | Decision of rejection after re-examination |
St.27 status event code: N-2-6-B10-B17-rex-PX0601 |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
St.27 status event code: A-3-3-V10-V11-apl-PJ0201 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20131002 Effective date: 20140723 |
|
PJ1301 | Trial decision |
Decision date: 20140723 Appeal event data comment text: Appeal Kind Category : Appeal against decision to decline refusal, Appeal Ground Text : 2011 0004040 Appeal request date: 20131002 Appellate body name: Patent Examination Board Decision authority category: Office appeal board Decision identifier: 2013101007322 St.27 status event code: A-3-3-V10-V15-crt-PJ1301 |
|
PS0901 | Examination by remand of revocation |
St.27 status event code: A-6-3-E10-E12-rex-PS0901 |
|
S901 | Examination by remand of revocation | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
GRNO | Decision to grant (after opposition) | ||
PS0701 | Decision of registration after remand of revocation |
St.27 status event code: A-3-4-F10-F13-rex-PS0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-PR1002 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
FPAY | Annual fee payment |
Payment date: 20180508 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 4 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
FPAY | Annual fee payment |
Payment date: 20190104 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 5 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 6 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PC1903 | Unpaid annual fee |
Not in force date: 20210612 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
|
PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20210612 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 St.27 status event code: A-5-5-R10-R13-asn-PN2301 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |