KR100539977B1 - 정전척 제조방법 - Google Patents
정전척 제조방법 Download PDFInfo
- Publication number
- KR100539977B1 KR100539977B1 KR1020030030503A KR20030030503A KR100539977B1 KR 100539977 B1 KR100539977 B1 KR 100539977B1 KR 1020030030503 A KR1020030030503 A KR 1020030030503A KR 20030030503 A KR20030030503 A KR 20030030503A KR 100539977 B1 KR100539977 B1 KR 100539977B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- dielectric
- electrostatic chuck
- mask pattern
- wafer
- Prior art date
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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
- H01L21/6831—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
- H01L21/6833—Details of electrostatic chucks
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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)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (12)
- 제 1 유전체를 형성하는 단계;상기 제 1 유전체 상부에 제 1 전극을 형성하는 단계;상기 제 1 전극 상부의 가장자리 부분이 노출되도록 마스크 패턴을 형성하는 단계;상기 제 1 전극 및 마스크 패턴 상부에 전극층을 형성하는 단계;상기 마스크 패턴을 제거하여, 상기 제 1 전극 가장자리 부분에 상기 전극층으로 된 제 2 전극을 형성하는 단계; 및상기 제 1 및 제 2 전극이 형성된 제 1 유전체 상부에 제 2 유전체를 형성하는 단계를 포함하며,상기 마스크 패턴 제거시, 상기 마스크 패턴 상부의 전극층도 동시에 제거되 는 것을 특징으로 하는 정전척 제조방법.
- 제 1 항에 있어서, 상기 제 1 전극을 형성하는 단계와, 상기 전극층을 형성하는 단계는, 스크린 프린팅 방식, 진공 증착법, 이온 도금법, PVD 및 CVD 중 선택되는 하나의 방식으로 형성하는 것을 특징으로 하는 정전척 제조방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 제 1 전극과 상기 전극층은 동일한 재질로 형성하는 것을 특징으로 하는 정전척 제조방법.
- 제 1 항에 있어서, 상기 마스크 패턴은 상기 제 1 전극 면적의 40 내지 70%를 차지하도록 형성하는 것을 특징으로 하는 정전척 제조방법.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030030503A KR100539977B1 (ko) | 2003-05-14 | 2003-05-14 | 정전척 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030030503A KR100539977B1 (ko) | 2003-05-14 | 2003-05-14 | 정전척 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040098207A KR20040098207A (ko) | 2004-11-20 |
KR100539977B1 true KR100539977B1 (ko) | 2006-01-11 |
Family
ID=37376125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030030503A KR100539977B1 (ko) | 2003-05-14 | 2003-05-14 | 정전척 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100539977B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100965407B1 (ko) * | 2006-03-06 | 2010-06-24 | 엘아이지에이디피 주식회사 | 다중 전극 패턴을 가지는 정전척 |
KR102134123B1 (ko) * | 2018-09-05 | 2020-07-15 | 주식회사 예리코코리아 | 3d 프린팅을 이용한 고밀도 플라즈마 정전척용 세라믹 플레이트의 제조방법 |
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2003
- 2003-05-14 KR KR1020030030503A patent/KR100539977B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20040098207A (ko) | 2004-11-20 |
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