KR20200022636A - 기판 처리장치 - Google Patents
기판 처리장치 Download PDFInfo
- Publication number
- KR20200022636A KR20200022636A KR1020180098478A KR20180098478A KR20200022636A KR 20200022636 A KR20200022636 A KR 20200022636A KR 1020180098478 A KR1020180098478 A KR 1020180098478A KR 20180098478 A KR20180098478 A KR 20180098478A KR 20200022636 A KR20200022636 A KR 20200022636A
- Authority
- KR
- South Korea
- Prior art keywords
- sealing member
- metal ring
- thermally conductive
- electrostatic chuck
- focus ring
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 87
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 72
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 19
- 229920002379 silicone rubber Polymers 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000002041 carbon nanotube Substances 0.000 claims description 11
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 11
- 239000004945 silicone rubber Substances 0.000 claims description 10
- 239000011231 conductive filler Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 235000012431 wafers Nutrition 0.000 description 19
- 239000002245 particle Substances 0.000 description 15
- 238000005530 etching Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 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
- 239000006227 byproduct Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- -1 regions Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- H01L21/67005—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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68721—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge clamping, e.g. clamping ring
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
도 2a는 도 1의 정전척의 외주부에 대한 단면도이다.
도 2b는 도 2a에 도시된 금속링의 상면을 나타내는 도면이다.
도 2c는 도 2a에 도시된 금속링의 하면을 나타내는 도면이다.
200: 기판 지지 유닛 250: 포커스링
260: 금속링 271, 272: 열전도성 탄성부재
281: 제1 내측실링부재 282:제1 외측실링부재
285: 제2 내측실링부재 286:제2 외측실링부재
300: 가스 공급 유닛 400: 플라즈마 소스
500: 배기 유닛 600: 배플 유닛
Claims (4)
- 기판이 안착되는 정전척;
상기 정전척의 외주부에 구비되어 상기 기판의 측면을 감싸는 포커스링;
상기 정전척의 외주부와 상기 포커스링 사이에 배치되고, 상면 및 배면에 다수의 열전도성 고무부재가 장착된 금속링;
상기 포커스링과 상기 금속링 사이 공간을 실링하는 제1 내측실링부재와 제1 외측실링부재;
상기 금속링과 상기 정전척 사이 공간을 실링하는 제2 내측실링부재와 제2 외측실링부재를 포함하는 기판 처리장치. - 제1항에 있어서,
상기 제1 내측실링부재, 상기 제1 외측실링부재, 상기 제2 내측실링부재 및, 상기 제2 외측실링부재는 오링(O-ring)인 것을 특징으로 하는 기판 처리장치. - 제1항에 있어서,
상기 금속링은,
상면에 제1 내측실링부재가 결합되는 제1 내측홈과, 제1 외측실링부재가 결합되는 제1 외측홈을 구비하고,
하면에 제2 내측실링부재가 결합되는 제2 내측홈과, 제2 외측실링부재가 결합되는 제2 외측홈을 구비하는 것을 특징으로 하는 기판 처리장치. - 제1항에 있어서,
상기 다수의 열전도성고무부재는 실리콘 고무, 열전도성 필러 및, 탄소나노튜브를 포함하는 열전도성 실리콘 고무 조성물인 것을 특징으로 하는 기판 처리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180098478A KR102096985B1 (ko) | 2018-08-23 | 2018-08-23 | 기판 처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180098478A KR102096985B1 (ko) | 2018-08-23 | 2018-08-23 | 기판 처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200022636A true KR20200022636A (ko) | 2020-03-04 |
KR102096985B1 KR102096985B1 (ko) | 2020-04-03 |
Family
ID=69783237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180098478A Active KR102096985B1 (ko) | 2018-08-23 | 2018-08-23 | 기판 처리장치 |
Country Status (1)
Country | Link |
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KR (1) | KR102096985B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102548445B1 (ko) | 2021-05-10 | 2023-06-28 | 부경대학교 산학협력단 | 클래드재 전극층을 포함하는 정전척의 제조방법 및 이에 의해 제조된 정전척 |
KR102520805B1 (ko) | 2021-05-10 | 2023-04-13 | 주식회사 템네스트 | 이종 복합재료로 이루어진 전극층을 포함하는 정전척의 제조방법 및 이에 의해 제조된 정전척 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010098814A (ko) * | 2000-04-25 | 2001-11-08 | 히가시 데쓰로 | 반도체 처리용 재치대 장치 및 플라즈마 처리 장치 |
KR20080065828A (ko) * | 2007-01-10 | 2008-07-15 | 삼성전자주식회사 | 갭 발생방지구조 및 이를 갖는 플라즈마 처리설비 |
JP3155802U (ja) * | 2009-09-17 | 2009-12-03 | 日本碍子株式会社 | ウエハー載置装置 |
KR20140000169A (ko) * | 2012-06-22 | 2014-01-02 | 도쿄엘렉트론가부시키가이샤 | 피처리체의 처리 장치 및 피처리체의 재치대 |
JP2014222786A (ja) * | 2008-08-15 | 2014-11-27 | ラム リサーチ コーポレーションLam Research Corporation | 温度制御式ホットエッジリング組立体 |
JP5838054B2 (ja) * | 2011-07-27 | 2015-12-24 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置 |
KR20170076572A (ko) * | 2015-12-24 | 2017-07-04 | 어드밴스드 마이크로 패브리케이션 이큅먼트 인코퍼레이티드, 상하이 | 포커스 링의 온도 조절 장치 및 방법 |
-
2018
- 2018-08-23 KR KR1020180098478A patent/KR102096985B1/ko active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010098814A (ko) * | 2000-04-25 | 2001-11-08 | 히가시 데쓰로 | 반도체 처리용 재치대 장치 및 플라즈마 처리 장치 |
KR20080065828A (ko) * | 2007-01-10 | 2008-07-15 | 삼성전자주식회사 | 갭 발생방지구조 및 이를 갖는 플라즈마 처리설비 |
JP2014222786A (ja) * | 2008-08-15 | 2014-11-27 | ラム リサーチ コーポレーションLam Research Corporation | 温度制御式ホットエッジリング組立体 |
JP3155802U (ja) * | 2009-09-17 | 2009-12-03 | 日本碍子株式会社 | ウエハー載置装置 |
JP5838054B2 (ja) * | 2011-07-27 | 2015-12-24 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置 |
KR20140000169A (ko) * | 2012-06-22 | 2014-01-02 | 도쿄엘렉트론가부시키가이샤 | 피처리체의 처리 장치 및 피처리체의 재치대 |
KR20170076572A (ko) * | 2015-12-24 | 2017-07-04 | 어드밴스드 마이크로 패브리케이션 이큅먼트 인코퍼레이티드, 상하이 | 포커스 링의 온도 조절 장치 및 방법 |
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Publication number | Publication date |
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KR102096985B1 (ko) | 2020-04-03 |
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