KR100366263B1 - 열충격에 대한 인성이 향상된 웨이퍼 보호링의 제조방법 - Google Patents
열충격에 대한 인성이 향상된 웨이퍼 보호링의 제조방법 Download PDFInfo
- Publication number
- KR100366263B1 KR100366263B1 KR1019990049407A KR19990049407A KR100366263B1 KR 100366263 B1 KR100366263 B1 KR 100366263B1 KR 1019990049407 A KR1019990049407 A KR 1019990049407A KR 19990049407 A KR19990049407 A KR 19990049407A KR 100366263 B1 KR100366263 B1 KR 100366263B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- ceramic ring
- ring
- protection ring
- wafer protection
- Prior art date
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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
- H01L21/683—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
- H01L21/68757—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 coating or a hardness or a material
-
- 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
Abstract
Description
Claims (6)
- 삭제
- 삭제
- SiC와 Si3N4의 혼합물이나 SiC 자체만으로 이루어지는 세라믹 링을 성형하는 단계;성형된 상기 세라믹 링의 표면을 원주방향으로 경면 연마하는 단계;상기 세라믹 링의 표면에 실리콘 산화막이 형성되도록 산소분위기에서 상기 세라믹 링을 1350℃∼1450℃ 의 온도범위에서 소결하는 단계;상기 세라믹 링을 500℃까지 냉각시킨 후 상온까지 노냉시키는 단계를 포함하는 것을 특징으로 하는 웨이퍼 보호링 제조방법.
- 제3 항에 있어서, 상기 소결하는 단계는 1시간 동안 진행되는 것을 특징으로 하는 웨이퍼 보호링 제조방법.
- 제3 항에 있어서, 상기 1350℃∼1450℃ 의 온도범위까지의 승온속도 및 상기 500℃까지의 냉각속도가 10℃/분인 것을 특징으로 하는 웨이퍼 보호링 제조방법.
- 제3 항에 있어서, 상기 세라믹 링은 그 상면에 내주부가 외주부 하측에 위치하도록 환형의 단차를 가지는 것을 특징으로 하는 웨이퍼 보호링 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990049407A KR100366263B1 (ko) | 1999-11-09 | 1999-11-09 | 열충격에 대한 인성이 향상된 웨이퍼 보호링의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990049407A KR100366263B1 (ko) | 1999-11-09 | 1999-11-09 | 열충격에 대한 인성이 향상된 웨이퍼 보호링의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010045895A KR20010045895A (ko) | 2001-06-05 |
KR100366263B1 true KR100366263B1 (ko) | 2002-12-31 |
Family
ID=19619174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990049407A KR100366263B1 (ko) | 1999-11-09 | 1999-11-09 | 열충격에 대한 인성이 향상된 웨이퍼 보호링의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100366263B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100714265B1 (ko) * | 2001-04-18 | 2007-05-02 | 삼성전자주식회사 | 반도체장치 식각설비의 척 조립체 |
KR101985413B1 (ko) | 2018-06-14 | 2019-06-03 | 에이에스티엔지니어링(주) | 버티컬 복층 베이킹 챔버장치 |
KR102083031B1 (ko) | 2019-03-25 | 2020-04-23 | 김용태 | 베이퍼 챔버 접합 방법 및 그 구조 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05243367A (ja) * | 1992-03-02 | 1993-09-21 | Toto Ltd | 静電チャック |
JPH0745691A (ja) * | 1993-07-29 | 1995-02-14 | Kokusai Electric Co Ltd | ウェーハホルダ |
US5584936A (en) * | 1995-12-14 | 1996-12-17 | Cvd, Incorporated | Susceptor for semiconductor wafer processing |
JPH10107130A (ja) * | 1996-09-30 | 1998-04-24 | Kyocera Corp | ウエハ保持具 |
JPH10284421A (ja) * | 1997-04-04 | 1998-10-23 | Toshiba Mach Co Ltd | Cvd装置及びcvd装置用のサセプタ |
-
1999
- 1999-11-09 KR KR1019990049407A patent/KR100366263B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05243367A (ja) * | 1992-03-02 | 1993-09-21 | Toto Ltd | 静電チャック |
JPH0745691A (ja) * | 1993-07-29 | 1995-02-14 | Kokusai Electric Co Ltd | ウェーハホルダ |
US5584936A (en) * | 1995-12-14 | 1996-12-17 | Cvd, Incorporated | Susceptor for semiconductor wafer processing |
JPH10107130A (ja) * | 1996-09-30 | 1998-04-24 | Kyocera Corp | ウエハ保持具 |
JPH10284421A (ja) * | 1997-04-04 | 1998-10-23 | Toshiba Mach Co Ltd | Cvd装置及びcvd装置用のサセプタ |
Also Published As
Publication number | Publication date |
---|---|
KR20010045895A (ko) | 2001-06-05 |
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