KR20120119903A - 플라즈마 발생 장치 및 기판 처리 장치 - Google Patents
플라즈마 발생 장치 및 기판 처리 장치 Download PDFInfo
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- KR20120119903A KR20120119903A KR1020120115539A KR20120115539A KR20120119903A KR 20120119903 A KR20120119903 A KR 20120119903A KR 1020120115539 A KR1020120115539 A KR 1020120115539A KR 20120115539 A KR20120115539 A KR 20120115539A KR 20120119903 A KR20120119903 A KR 20120119903A
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- 238000012545 processing Methods 0.000 title abstract description 10
- 238000009826 distribution Methods 0.000 claims abstract description 124
- 238000000034 method Methods 0.000 claims abstract description 50
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- 239000007789 gas Substances 0.000 description 100
- 125000006850 spacer group Chemical group 0.000 description 31
- 238000009413 insulation Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
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- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000010849 ion bombardment Methods 0.000 description 1
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- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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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
- H01J37/32431—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
- H01J37/32532—Electrodes
- H01J37/32596—Hollow cathodes
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Plasma Technology (AREA)
Abstract
Description
도 2는 도 1의 I-I' 선을 따라 자른 단면도이다.
도 3은 도 1의 II-II'선을 따라 자른 단면도이다.
도 4는 전력 분배부를 설명하는 평면도이다.
도 5 및 도 6은 본 발명의 다른 실시예들에 따른 플라즈마 발생 장치를 설명하는 단면도이다.
도 7은 본 발명의 일 실시예에 따른 기판 처리 장치를 설명하는 도면이다.
120: 접지 전극들
130: 가스 분배부
150: 절연 지지부
250: 전력 분배부
160: 임피던스 매칭 네트워크
170: RF 전원
Claims (2)
- 공정 가스를 토출하는 복수의 노즐들을 포함하는 가스 분배부;
상기 가스 분배부의 하부에 배치되고 상기 제1 방향으로 나란히 연장되는 접지 전극들;
상기 접지 전극들 사이에서 제1 방향으로 나란히 연장되는 전원 전극들;
상기 전원 전극들에 RF 전력을 공급하는 전력 공급부; 및
상기 접지 전극은 상기 접지 전극의 상부면 중심에 상기 제1 방향으로 연장되는 돌출부;를 포함하고,
상기 공정 가스는 상기 노즐들을 통하여 상기 돌출부의 양 측면으로 공급되는 것을 특징으로 하는 플라즈마 발생 장치. - 공정 가스를 토출하는 복수의 노즐들을 포함하는 가스 분배부;
상기 가스 분배부의 하부에 배치되고 상기 제1 방향으로 나란히 연장되는 접지 전극들;
상기 접지 전극들 사이에서 제1 방향으로 나란히 연장되는 전원 전극들;
상기 전원 전극들에 RF 전력을 공급하는 전력 공급부; 및
상기 접지 전극은 상기 접지 전극의 상부면 중심에 상기 제1 방향으로 연장되는 돌출부;를 포함하고,
상기 접지 전극과 상기 전원 전극은 소정의 영역에 대하여 간격이 일정하도록 테이퍼진 것을 특징으로 하는 플라즈마 발생 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120115539A KR101765323B1 (ko) | 2012-10-17 | 2012-10-17 | 플라즈마 발생 장치 및 기판 처리 장치 |
Applications Claiming Priority (1)
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KR1020120115539A KR101765323B1 (ko) | 2012-10-17 | 2012-10-17 | 플라즈마 발생 장치 및 기판 처리 장치 |
Related Parent Applications (1)
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KR1020110032636A Division KR101247103B1 (ko) | 2011-03-30 | 2011-04-08 | 플라즈마 발생 장치 및 기판 처리 장치 |
Related Child Applications (1)
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KR1020170097290A Division KR101913377B1 (ko) | 2017-07-31 | 2017-07-31 | 플라즈마 발생 장치 및 기판 처리 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120119903A true KR20120119903A (ko) | 2012-10-31 |
KR101765323B1 KR101765323B1 (ko) | 2017-08-04 |
Family
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KR1020120115539A Active KR101765323B1 (ko) | 2012-10-17 | 2012-10-17 | 플라즈마 발생 장치 및 기판 처리 장치 |
Country Status (1)
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KR (1) | KR101765323B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150303037A1 (en) * | 2012-12-27 | 2015-10-22 | Moohan Co., Ltd. | Substrate Processing Apparatus |
US10879042B2 (en) | 2016-01-24 | 2020-12-29 | Applied Materials, Inc. | Symmetric plasma source to generate pie shaped treatment |
US11705312B2 (en) | 2020-12-26 | 2023-07-18 | Applied Materials, Inc. | Vertically adjustable plasma source |
-
2012
- 2012-10-17 KR KR1020120115539A patent/KR101765323B1/ko active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150303037A1 (en) * | 2012-12-27 | 2015-10-22 | Moohan Co., Ltd. | Substrate Processing Apparatus |
US11075060B2 (en) * | 2012-12-27 | 2021-07-27 | Jusung Engineering Co., Ltd. | Substrate processing apparatus |
US10879042B2 (en) | 2016-01-24 | 2020-12-29 | Applied Materials, Inc. | Symmetric plasma source to generate pie shaped treatment |
US12142458B2 (en) | 2016-01-24 | 2024-11-12 | Applied Materials, Inc. | Symmetric plasma source to generate pie-shaped treatment |
US11705312B2 (en) | 2020-12-26 | 2023-07-18 | Applied Materials, Inc. | Vertically adjustable plasma source |
Also Published As
Publication number | Publication date |
---|---|
KR101765323B1 (ko) | 2017-08-04 |
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