KR100511476B1 - 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체 - Google Patents
화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체 Download PDFInfo
- Publication number
- KR100511476B1 KR100511476B1 KR10-2003-0056715A KR20030056715A KR100511476B1 KR 100511476 B1 KR100511476 B1 KR 100511476B1 KR 20030056715 A KR20030056715 A KR 20030056715A KR 100511476 B1 KR100511476 B1 KR 100511476B1
- Authority
- KR
- South Korea
- Prior art keywords
- membrane
- wafer
- holder
- center
- support assembly
- Prior art date
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Classifications
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- 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
- H01L21/6838—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 with gripping and holding devices using a vacuum; Bernoulli devices
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- 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
- H01L21/68785—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 the mechanical construction of the susceptor, stage or support
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- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (3)
- 웨이퍼를 장착하기 위한 웨이퍼장착면을 가지는 환상의 멤브레인과, 상기 멤브레인을 장착하기 위한 멤브레인 홀더부로 구성되는 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체에 있어서, 상기 멤브레인 홀더부는 중앙과 그 둘레에 다수의 통공이 형성된 멤브레인 플레이트와, 상기 멤브레인 플레이트의 상측에 위치하여 멤브레인의 외측 에지부를 고정하기 위한 멤브레인 클램프와, 상기 멤브레인 클램프의 상측에 결합되어 홀더하우징의 내벽면을 따라 승하강 가능한 멤브레인 홀더샤프트와, 상기 멤브레인 홀더샤프트의 중앙에 형성한 통공에 고정 삽입된 멤브레인 클램프하우징과, 상기 멤브레인 클램프하우징의 내측 중앙에 형성된 멤브레인 와셔를 포함하여 이루어지고, 상기 멤브레인 플레이트는 중앙에 형성한 하나의 통공 둘레로 다수의 통공을 형성하고, 또 그 저면부는 지표면에 대해 평행한 평탄면을 이루도록 한 것을 특징으로 하는 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체.
- 제 1 항에 있어서,상기 멤브레인 플레이트는 그 하부면에 멤브레인 패드가 부착된 것을 특징으로 하는 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체.
- 제 1 항에 있어서,상기 멤브레인 플레이트는, 웨이퍼의 착탈 조작이 용이하도록 고진공성을 유지하기 위하여, 중앙부에는 25∼50mm 크기의 통공을, 그 둘레에는 10-20mm 크기의 다수의 통공을 각각 형성한 것을 특징으로 하는 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0056715A KR100511476B1 (ko) | 2003-08-16 | 2003-08-16 | 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0056715A KR100511476B1 (ko) | 2003-08-16 | 2003-08-16 | 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050018285A KR20050018285A (ko) | 2005-02-23 |
KR100511476B1 true KR100511476B1 (ko) | 2005-08-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2003-0056715A KR100511476B1 (ko) | 2003-08-16 | 2003-08-16 | 화학기계적 연마장치용 캐리어 헤드의 웨이퍼 지지조립체 |
Country Status (1)
Country | Link |
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KR (1) | KR100511476B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105619240A (zh) * | 2016-01-21 | 2016-06-01 | 苏州新美光纳米科技有限公司 | 晶片真空吸附模板及方法 |
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2003
- 2003-08-16 KR KR10-2003-0056715A patent/KR100511476B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20050018285A (ko) | 2005-02-23 |
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