KR200344736Y1 - 스텝퍼의 웨이퍼 스테이지부 - Google Patents
스텝퍼의 웨이퍼 스테이지부 Download PDFInfo
- Publication number
- KR200344736Y1 KR200344736Y1 KR20-1999-0004885U KR19990004885U KR200344736Y1 KR 200344736 Y1 KR200344736 Y1 KR 200344736Y1 KR 19990004885 U KR19990004885 U KR 19990004885U KR 200344736 Y1 KR200344736 Y1 KR 200344736Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- stage
- present
- auto
- wafer stage
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
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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)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (1)
- X,Y 스테이지(21, 22), 웨이퍼 홀더(23) 및 이동경(24)을 구비하는 웨이퍼 스테이지부에 있어서,상기 X 스테이지(21)의 가장자리가 수평방향으로 절곡 연장되어 그 위에 이동경(24)이 형성되며, 상기 X 스테이지(21)의 중앙부 위에 3점의 상하 구동부(26)에 의해 웨이퍼 홀더(23)가 지지되어 오토 레벨링되는 되는 것을 특징으로 하는 스텝퍼의 웨이퍼 스테이지부.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-1999-0004885U KR200344736Y1 (ko) | 1999-03-26 | 1999-03-26 | 스텝퍼의 웨이퍼 스테이지부 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-1999-0004885U KR200344736Y1 (ko) | 1999-03-26 | 1999-03-26 | 스텝퍼의 웨이퍼 스테이지부 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000018723U KR20000018723U (ko) | 2000-10-25 |
KR200344736Y1 true KR200344736Y1 (ko) | 2004-03-11 |
Family
ID=49426540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-1999-0004885U KR200344736Y1 (ko) | 1999-03-26 | 1999-03-26 | 스텝퍼의 웨이퍼 스테이지부 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200344736Y1 (ko) |
-
1999
- 1999-03-26 KR KR20-1999-0004885U patent/KR200344736Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000018723U (ko) | 2000-10-25 |
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