KR100362995B1 - 기판 유지 방법 및 기판 유지 장치 - Google Patents
기판 유지 방법 및 기판 유지 장치 Download PDFInfo
- Publication number
- KR100362995B1 KR100362995B1 KR1020000058873A KR20000058873A KR100362995B1 KR 100362995 B1 KR100362995 B1 KR 100362995B1 KR 1020000058873 A KR1020000058873 A KR 1020000058873A KR 20000058873 A KR20000058873 A KR 20000058873A KR 100362995 B1 KR100362995 B1 KR 100362995B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- gas
- holding
- contact
- holding member
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
- H10P72/0434—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
- H10P72/0602—Temperature monitoring
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
- H10P72/722—Details of electrostatic chucks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/23—Chucks or sockets with magnetic or electrostatic means
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (9)
- 기판의 온도를 제어하는 온도제어기능을 가지는 온도측정부재를 구비한 유지 부재를 가지는 진공처리실과, 상기 유지부재상에 제공된 가스공급부로부터 상기 유지부재 및 상기 기판의 배면 사이에 가스를 공급하고, 상기 가스를 사용하여 상기 기판에 열을 전달하는 수단을 포함하고, 상기 기판은 상기 온도제어기능을 가지는 상기 유지부재에 장착 및 고정되는 플라즈마처리장치내의 기판유지방법에 있어서,상기 유지부재는 상기 기판의 외주 가장자리부에 대응하는 위치에 설치된 링형상의 가스누설방지면과, 상기 기판의 외주 가장자리부와 중심부 사이에서 또한 상기 온도측정부재의 둘레에 위치하는 거의 원형 또는 링형상의 안쪽 접촉면을 가지고, 상기 가스누설방지면 및 상기 안쪽 접촉면은 정전력을 사용하는 흡착면으로서 작용하는 것이고,상기 기판의 이면을 상기 유지부재의 상기 가스누설방지면 및 상기 안쪽 접촉면에 접촉시키는 단계와,정전기력에 의해 상기 기판을 상기 가스누설방지면 및 상기 안쪽 접촉면에 흡착시키는 단계를 포함하여 이루어지고,상기 가스누설방지면을 상기 기판의 배면에 공급된 배면가스가 누설하는 것을 방지하는 흡착면으로서 작용시키고, 상기 안쪽 접촉면을 상기 배면가스의 압력에 의한 상기 기판의 변형을 방지하는 흡착면으로서 작용시키는 것을 특징으로 하는 기판유지방법.
- 삭제
- 삭제
- 기판을 얹어 놓기 위하여 기판 외주에 대응하여 설치된 환상의 접촉유지부와 그 내측에 설치된 복수의 안쪽 접촉유지부를 구비한 유지부재와,상기 기판을 상기 유지부재의 각 접촉유지부에 접촉시키고, 상기 기판의 배면부가 상기 유지부재의 각 접촉부에 흡착되도록 하는 정전흡착수단과,상기 기판의 배면과 상기 유지부재 사이에 가스를 공급하는 가스공급수단과,상기 유지부재의 상기 환상의 접촉유지부와 상기 안쪽 접촉유지부 사이에 설치된 상기 기판의 이면에 접촉하지 않는 오목부를 포함함과 동시에, 상기 유지부재의 흡착면의 면적이 기판의 총면적의 절반이하이며, 상기 기판을 상기 유지부재에 장착 고정하였을 때에 상기 기판의 배면과 상기 유지부재의 각 접촉부 사이의 흡착으로 상기 기판의 배면에 이물이 부착되는 현상을, 상기 오목부를 설치함으로써 방지하는 이물흡착방지수단과,상기 유지부재에 설치된 상기 환상의 접촉유지부와 상기 안쪽 접촉유지부로 상기 기판을 정전흡착함으로써, 상기 배면가스의 압력에 의한 상기 기판의 변형을 방지하는 수단을 포함하여 이루어지는 것을 특징으로 하는 기판유지장치.
- 기판을 설치대상에 유지하고, 상기 설치대와 상기 기판 사이에 배면가스를 공급하는 기판유지장치에 있어서,상기 기판의 외주 가장자리부에 대응하는 위치에서 상기 설치대상에 배치되는 표면을 가지는 외주 가장자리 유지부와,상기 설치대상에 배치되고, 상기 기판의 외주 가장자리부와 중심부 사이의 대응하는 위치에서 상기 기판을 지지하는 안쪽 접촉유지부와,상기 외주 가장자리 유지부와 상기 안쪽 유지부는 상기 설치대의 상부 표면을 형성하고, 상기 안쪽 유지부와 상기 외주 가장자리 유지부 사이에 평탄 하부를 형성하여, 배면가스의 흐름을 용이하게 하는 오목부와,상기 오목부는 상기 설치대의 중심부와 상기 외주 가장자리 유지부 사이에서, 배면가스의 흐름을 용이하게 하는 적어도 하나의 반경방향의 통로와,상기 설치대상에 상기 기판을 고정하고, 상기 기판의 배면이 상기 외주 가장자리 유지부와 상기 안쪽 유지부에 흡착되는 정전흡착수단을 포함하여 이루어지는 것을 특징으로 하는 기판유지장치.
- 제5항에 있어서,상기 평탄하부는 적어도 2개의 동심원상의 원형 통로를 형성하여 기판 아래의 동심원상 원형영역의 배면가스의 흐름을 용이하에 하는 것을 특징으로 하는 기판유지장치.
- 기판 이면과 접촉하는 볼록부와, 기판 이면에 접촉하지 않는 오목부와, 전열가스를 공급하는 가스공급구멍을 가지는 설치대와,상기 기판을, 설치대 위의 환상의 접촉유지부와 그 안쪽에 설치된 복수의 접촉유지부를 가지는 상기 볼록부에 고정시키는 정전흡착수단과,상기 안쪽의 접촉유지부에 설치한 관통구멍 내에서 기판을 밀어올리는 가압부재와,상기 관통구멍으로부터 격리되어, 상기 설치대 위의 오목부에 전열가스를 공급하는 구멍을 구비하며,상기 기판을 상기 설치대 위에 걸어멈추고, 기판처리시에 상기 설치대와 상기 기판 사이에 전열가스를 공급하는 것을 특징으로 하는 기판유지장치.
- 삭제
- 제 4항에 있어서,상기 이물흡착방지수단은 상기 오목부의 깊이가 상기 기판의 배면으로부터 이물을 배출하는 통로를 허용하는 데 충분한 크기의 깊이로 설정되어 있는 것을 특징으로 하는 기판처리장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010026680A KR100406716B1 (ko) | 1993-09-16 | 2001-05-16 | 기판유지장치와 진공처리장치 및 진공처리장치용 기판유지장치 |
| KR1020020013791A KR100345207B1 (ko) | 1993-09-16 | 2002-03-14 | 기판 유지 방법 및 기판 유지 장치 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5-230187 | 1993-09-16 | ||
| JP23018793A JP3265743B2 (ja) | 1993-09-16 | 1993-09-16 | 基板保持方法及び基板保持装置 |
| JP6-48286 | 1994-03-18 | ||
| JP4828694A JP3186008B2 (ja) | 1994-03-18 | 1994-03-18 | ウエハ保持装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940023529A Division KR100290700B1 (ko) | 1993-09-16 | 1994-09-16 | 기판유지 방법 및 기판유지 장치 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010026680A Division KR100406716B1 (ko) | 1993-09-16 | 2001-05-16 | 기판유지장치와 진공처리장치 및 진공처리장치용 기판유지장치 |
| KR1020020013791A Division KR100345207B1 (ko) | 1993-09-16 | 2002-03-14 | 기판 유지 방법 및 기판 유지 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100362995B1 true KR100362995B1 (ko) | 2002-11-29 |
Family
ID=26388524
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940023529A Expired - Lifetime KR100290700B1 (ko) | 1993-09-16 | 1994-09-16 | 기판유지 방법 및 기판유지 장치 |
| KR1020000058873A Expired - Lifetime KR100362995B1 (ko) | 1993-09-16 | 2000-10-06 | 기판 유지 방법 및 기판 유지 장치 |
| KR1020000058863A Expired - Lifetime KR100325679B1 (ko) | 1993-09-16 | 2000-10-06 | 기판 유지 방법 및 기판 유지 장치 |
| KR1020000058880A Expired - Lifetime KR100287552B1 (ko) | 1993-09-16 | 2000-10-06 | 기판유지장치 |
| KR1020000058882A Expired - Lifetime KR100406692B1 (ko) | 1993-09-16 | 2000-10-06 | 기판유지 방법 및 기판유지 장치 |
| KR1020010026680A Expired - Lifetime KR100406716B1 (ko) | 1993-09-16 | 2001-05-16 | 기판유지장치와 진공처리장치 및 진공처리장치용 기판유지장치 |
| KR1020020013791A Expired - Lifetime KR100345207B1 (ko) | 1993-09-16 | 2002-03-14 | 기판 유지 방법 및 기판 유지 장치 |
| KR1020030021112A Expired - Lifetime KR100454863B1 (ko) | 1993-09-16 | 2003-04-03 | 진공처리장치 및 진공처리방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940023529A Expired - Lifetime KR100290700B1 (ko) | 1993-09-16 | 1994-09-16 | 기판유지 방법 및 기판유지 장치 |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000058863A Expired - Lifetime KR100325679B1 (ko) | 1993-09-16 | 2000-10-06 | 기판 유지 방법 및 기판 유지 장치 |
| KR1020000058880A Expired - Lifetime KR100287552B1 (ko) | 1993-09-16 | 2000-10-06 | 기판유지장치 |
| KR1020000058882A Expired - Lifetime KR100406692B1 (ko) | 1993-09-16 | 2000-10-06 | 기판유지 방법 및 기판유지 장치 |
| KR1020010026680A Expired - Lifetime KR100406716B1 (ko) | 1993-09-16 | 2001-05-16 | 기판유지장치와 진공처리장치 및 진공처리장치용 기판유지장치 |
| KR1020020013791A Expired - Lifetime KR100345207B1 (ko) | 1993-09-16 | 2002-03-14 | 기판 유지 방법 및 기판 유지 장치 |
| KR1020030021112A Expired - Lifetime KR100454863B1 (ko) | 1993-09-16 | 2003-04-03 | 진공처리장치 및 진공처리방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (8) | US5792304A (ko) |
| EP (3) | EP0921559B1 (ko) |
| KR (8) | KR100290700B1 (ko) |
| DE (2) | DE69433903T2 (ko) |
| TW (1) | TW277139B (ko) |
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| US6544379B2 (en) * | 1993-09-16 | 2003-04-08 | Hitachi, Ltd. | Method of holding substrate and substrate holding system |
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- 1998-07-02 US US09/108,835 patent/US6221201B1/en not_active Expired - Lifetime
- 1998-07-02 US US09/109,033 patent/US5985035A/en not_active Expired - Lifetime
- 1998-07-02 US US09/109,178 patent/US6336991B1/en not_active Expired - Lifetime
-
2000
- 2000-01-07 US US09/478,992 patent/US6217705B1/en not_active Expired - Lifetime
- 2000-10-06 KR KR1020000058873A patent/KR100362995B1/ko not_active Expired - Lifetime
- 2000-10-06 KR KR1020000058863A patent/KR100325679B1/ko not_active Expired - Lifetime
- 2000-10-06 KR KR1020000058880A patent/KR100287552B1/ko not_active Expired - Lifetime
- 2000-10-06 KR KR1020000058882A patent/KR100406692B1/ko not_active Expired - Lifetime
-
2001
- 2001-05-16 KR KR1020010026680A patent/KR100406716B1/ko not_active Expired - Lifetime
-
2002
- 2002-03-14 KR KR1020020013791A patent/KR100345207B1/ko not_active Expired - Lifetime
-
2003
- 2003-04-03 KR KR1020030021112A patent/KR100454863B1/ko not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04211146A (ja) * | 1990-03-13 | 1992-08-03 | Fuji Electric Co Ltd | 静電チャック |
| JPH056933A (ja) * | 1991-06-27 | 1993-01-14 | Kyocera Corp | セラミツク製静電チヤツク |
| JPH05175318A (ja) * | 1991-12-20 | 1993-07-13 | Fujitsu Ltd | 静電チャックの基板脱着方法 |
| JPH05234944A (ja) * | 1992-02-19 | 1993-09-10 | Hitachi Ltd | ウエハ温度制御方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1119023A3 (en) | 2006-06-07 |
| EP0921559B1 (en) | 2004-07-14 |
| DE69429318T2 (de) | 2002-08-08 |
| US6217705B1 (en) | 2001-04-17 |
| KR100325679B1 (ko) | 2002-02-25 |
| EP0644578A2 (en) | 1995-03-22 |
| EP0644578A3 (ko) | 1995-04-19 |
| EP1119023A2 (en) | 2001-07-25 |
| KR100406692B1 (ko) | 2003-11-21 |
| KR950010014A (ko) | 1995-04-26 |
| KR100287552B1 (ko) | 2001-04-16 |
| DE69429318D1 (de) | 2002-01-17 |
| DE69433903T2 (de) | 2005-07-28 |
| US5906684A (en) | 1999-05-25 |
| KR100406716B1 (ko) | 2003-11-20 |
| KR100290700B1 (ko) | 2001-10-24 |
| US6048434A (en) | 2000-04-11 |
| EP0644578B1 (en) | 2001-12-05 |
| US6221201B1 (en) | 2001-04-24 |
| KR100454863B1 (ko) | 2004-11-03 |
| US5961774A (en) | 1999-10-05 |
| KR100345207B1 (ko) | 2002-07-24 |
| US5792304A (en) | 1998-08-11 |
| DE69433903D1 (de) | 2004-08-19 |
| US6336991B1 (en) | 2002-01-08 |
| EP0921559A2 (en) | 1999-06-09 |
| EP0921559A3 (en) | 1999-08-04 |
| TW277139B (ko) | 1996-06-01 |
| US5985035A (en) | 1999-11-16 |
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