KR100780366B1 - 반도체 제조 장치 - Google Patents
반도체 제조 장치 Download PDFInfo
- Publication number
- KR100780366B1 KR100780366B1 KR1020050096174A KR20050096174A KR100780366B1 KR 100780366 B1 KR100780366 B1 KR 100780366B1 KR 1020050096174 A KR1020050096174 A KR 1020050096174A KR 20050096174 A KR20050096174 A KR 20050096174A KR 100780366 B1 KR100780366 B1 KR 100780366B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- lift pin
- contact
- lift
- chamber
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 38
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000010931 gold Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000004380 ashing Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
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
- H01J37/32697—Electrostatic control
-
- 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
- H01L21/68742—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a lifting arrangement, e.g. lift pins
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (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)
Abstract
Description
Claims (5)
- 반도체 제조장치에 있어서,챔버와;상기 챔버 내부에 설치되어 웨이퍼가 안착되는 지지부재와;상기 지지부재에 설치되어 웨이퍼를 상기 지지부재로/로부터 안착 및 이격시키는 복수의 리프트 핀들과; 그리고,상기 리프트 핀들이 웨이퍼와 접촉시 웨이퍼에 잔류하는 전하를 접지(ground)시키기 위한 접지라인을 포함하되,상기 리프트 핀의 상부면은,상기 리프트 핀의 횡단면보다 큰 면적을 갖도록 형성되어 웨이퍼와의 접촉시 웨이퍼에 잔류하는 전하들이 용이하게 흐를 수 있도록 하고,상기 리프트 핀은,웨이퍼와 접촉하는 상단 표면에 전기전도성을 갖는 금속물질이 코팅되어 웨이퍼와의 접촉저항을 감소시키는 것을 특징으로 하는 반도체 제조장치.
- 제 1 항에 있어서,상기 리프트 핀은,화합물 반도체 재질로 제작되어 전기적인 저항을 갖도록 하는 것을 특징으로 하는 반도체 제조장치.
- 삭제
- 삭제
- 제 1 항 또는 제 2 항에 있어서,상기 접지라인에는,전기 저항체가 구비되는 것을 특징으로 하는 반도체 제조장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096174A KR100780366B1 (ko) | 2005-10-12 | 2005-10-12 | 반도체 제조 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096174A KR100780366B1 (ko) | 2005-10-12 | 2005-10-12 | 반도체 제조 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070040639A KR20070040639A (ko) | 2007-04-17 |
KR100780366B1 true KR100780366B1 (ko) | 2007-11-29 |
Family
ID=38176314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050096174A KR100780366B1 (ko) | 2005-10-12 | 2005-10-12 | 반도체 제조 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100780366B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101427532B1 (ko) * | 2013-07-26 | 2014-08-08 | (주)오로스 테크놀로지 | 정전척 리프트 핀 구조 |
KR101686564B1 (ko) | 2015-06-17 | 2016-12-15 | 세메스 주식회사 | 체결 어셈블리 및 이를 가지는 기판 처리 장치 |
KR102547860B1 (ko) | 2020-08-10 | 2023-06-23 | 세메스 주식회사 | 기판 지지 부재 및 이를 구비하는 기판 처리 장치 및 방법 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05243364A (ja) * | 1992-03-02 | 1993-09-21 | Hitachi Ltd | 半導体ウェハの除電方法およびそれを用いた半導体集積回路製造装置 |
JPH11340309A (ja) | 1998-05-29 | 1999-12-10 | Kyocera Corp | 導電体内蔵型セラミック製リフトピンとそれを用いた静電チャック |
JP2000077507A (ja) | 1998-09-02 | 2000-03-14 | Tokyo Electron Ltd | 基板の支持装置 |
JP2000195935A (ja) | 1998-12-25 | 2000-07-14 | Nec Kyushu Ltd | 半導体製造装置 |
KR20030056521A (ko) * | 2001-12-28 | 2003-07-04 | 동부전자 주식회사 | 웨이퍼 잔류전하 제거 장치 |
KR20030088479A (ko) * | 2001-03-30 | 2003-11-19 | 램 리서치 코포레이션 | 반도체 웨이퍼 승강장치 및 그 실행방법 |
KR20040040103A (ko) * | 2002-11-06 | 2004-05-12 | 동부전자 주식회사 | 전도성 재질의 리프트 핀을 갖는 정전척 어셈블리 |
JP2004259974A (ja) | 2003-02-26 | 2004-09-16 | Kyocera Corp | リフトピン |
-
2005
- 2005-10-12 KR KR1020050096174A patent/KR100780366B1/ko not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05243364A (ja) * | 1992-03-02 | 1993-09-21 | Hitachi Ltd | 半導体ウェハの除電方法およびそれを用いた半導体集積回路製造装置 |
JPH11340309A (ja) | 1998-05-29 | 1999-12-10 | Kyocera Corp | 導電体内蔵型セラミック製リフトピンとそれを用いた静電チャック |
JP2000077507A (ja) | 1998-09-02 | 2000-03-14 | Tokyo Electron Ltd | 基板の支持装置 |
JP2000195935A (ja) | 1998-12-25 | 2000-07-14 | Nec Kyushu Ltd | 半導体製造装置 |
KR20030088479A (ko) * | 2001-03-30 | 2003-11-19 | 램 리서치 코포레이션 | 반도체 웨이퍼 승강장치 및 그 실행방법 |
KR20030056521A (ko) * | 2001-12-28 | 2003-07-04 | 동부전자 주식회사 | 웨이퍼 잔류전하 제거 장치 |
KR20040040103A (ko) * | 2002-11-06 | 2004-05-12 | 동부전자 주식회사 | 전도성 재질의 리프트 핀을 갖는 정전척 어셈블리 |
JP2004259974A (ja) | 2003-02-26 | 2004-09-16 | Kyocera Corp | リフトピン |
Also Published As
Publication number | Publication date |
---|---|
KR20070040639A (ko) | 2007-04-17 |
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