KR20050109230A - 반도체 제조설비의 정전척 및 그 제조방법 - Google Patents
반도체 제조설비의 정전척 및 그 제조방법 Download PDFInfo
- Publication number
- KR20050109230A KR20050109230A KR1020040034300A KR20040034300A KR20050109230A KR 20050109230 A KR20050109230 A KR 20050109230A KR 1020040034300 A KR1020040034300 A KR 1020040034300A KR 20040034300 A KR20040034300 A KR 20040034300A KR 20050109230 A KR20050109230 A KR 20050109230A
- Authority
- KR
- South Korea
- Prior art keywords
- cooling plate
- ceramic
- electrostatic chuck
- region
- semiconductor manufacturing
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims description 17
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 239000000919 ceramic Substances 0.000 claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 238000005219 brazing Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 description 12
- 239000000945 filler Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005524 ceramic coating Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000000427 thin-film deposition Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- H01L21/6831—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
Landscapes
- 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 (7)
- 하부의 냉각판 및 상부의 세라믹이 부착되는 반도체 제조설비의 정전척에 있어서,상기 냉각판 및 세라믹을 부착시키기 위하여 상기 냉각판 및 세라믹 사이에 배치되는 접착제는 내부의 제1 영역에만 배치되고, 상기 제1 영역 둘레의 제2 영역에서 상기 냉각판은 상부로 돌출되며 상기 세라믹은 상기 냉각판의 돌출부에 대응되도록 함몰되는 구조를 갖는 것을 특징으로 하는 반도체 제조설비의 정전척.
- 제1항에 있어서,상기 냉각판은 알루미늄으로 이루어진 것을 특징으로 하는 반도체 제조설비의 정전척.
- 제1항에 있어서,상기 접착제는 탄성제인 것을 특징으로 하는 반도체 제조설비의 정전척.
- 상부면을 갖는 냉각판;상기 냉각판의 상부면에 부착되는 하부면 및 반도체웨이퍼가 안착되는 상부면을 갖는 세라믹; 및상기 냉각판의 상부면과 상기 세라믹의 하부면 사이에서 상기 냉각판 및 세라믹을 부착시키는 용가제를 구비하는 것을 특징으로 하는 반도체 제조설비의 정전척.
- 제4항에 있어서,상기 냉각판은 알루미늄으로 이루어지는 것을 특징으로 하는 반도체 제조설비의 정전척.
- 상부면을 갖는 냉각판을 준비하는 단계;상기 냉각판의 상부면에 부착되는 하부면 및 반도체웨이퍼가 안착되는 상부면을 갖는 세라믹을 준비하는 단계; 및상기 냉각판의 상부면과 상기 세라믹의 하부면 사이에서 용가제를 배치시키고 경납땜 방법을 사용하여 상기 냉각판과 상기 세라믹을 부착시키는 단계를 포함하는 것을 특징으로 하는 반도체 제조설비의 정전척의 제조방법.
- 제6항에 있어서,상기 경납땜 방법은 상기 용가제를 삽입한 후에 가압 및 가열을 하는 방법인 것을 특징으로 하는 반도체 제조설비의 정전척의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040034300A KR100584118B1 (ko) | 2004-05-14 | 2004-05-14 | 반도체 제조설비의 정전척 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040034300A KR100584118B1 (ko) | 2004-05-14 | 2004-05-14 | 반도체 제조설비의 정전척 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050109230A true KR20050109230A (ko) | 2005-11-17 |
KR100584118B1 KR100584118B1 (ko) | 2006-05-30 |
Family
ID=37285177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040034300A KR100584118B1 (ko) | 2004-05-14 | 2004-05-14 | 반도체 제조설비의 정전척 및 그 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100584118B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101362074B1 (ko) * | 2013-06-28 | 2014-02-25 | (주)코리아스타텍 | 결합구조를 갖는 모재 및 이를 이용한 디스플레이 기판용 대면적 정전척의 제조방법 |
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2004
- 2004-05-14 KR KR1020040034300A patent/KR100584118B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100584118B1 (ko) | 2006-05-30 |
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