KR950021360U - 반도체 노광장비의 웨이퍼 수평도 조절장치 - Google Patents
반도체 노광장비의 웨이퍼 수평도 조절장치Info
- Publication number
- KR950021360U KR950021360U KR2019930026879U KR930026879U KR950021360U KR 950021360 U KR950021360 U KR 950021360U KR 2019930026879 U KR2019930026879 U KR 2019930026879U KR 930026879 U KR930026879 U KR 930026879U KR 950021360 U KR950021360 U KR 950021360U
- Authority
- KR
- South Korea
- Prior art keywords
- leveling device
- exposure equipment
- semiconductor exposure
- wafer leveling
- wafer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7003—Alignment type or strategy, e.g. leveling, global alignment
- G03F9/7023—Aligning or positioning in direction perpendicular to substrate surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930026879U KR970002001Y1 (ko) | 1993-12-08 | 1993-12-08 | 반도체 노광장비의 웨이퍼 수평도 조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930026879U KR970002001Y1 (ko) | 1993-12-08 | 1993-12-08 | 반도체 노광장비의 웨이퍼 수평도 조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950021360U true KR950021360U (ko) | 1995-07-28 |
KR970002001Y1 KR970002001Y1 (ko) | 1997-03-17 |
Family
ID=19370248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930026879U KR970002001Y1 (ko) | 1993-12-08 | 1993-12-08 | 반도체 노광장비의 웨이퍼 수평도 조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970002001Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8488107B2 (en) | 2009-03-13 | 2013-07-16 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method involving a level sensor having multiple projection units and detection units |
US8842293B2 (en) | 2009-03-13 | 2014-09-23 | Asml Netherlands B.V. | Level sensor arrangement for lithographic apparatus and device manufacturing method |
-
1993
- 1993-12-08 KR KR2019930026879U patent/KR970002001Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8488107B2 (en) | 2009-03-13 | 2013-07-16 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method involving a level sensor having multiple projection units and detection units |
US8842293B2 (en) | 2009-03-13 | 2014-09-23 | Asml Netherlands B.V. | Level sensor arrangement for lithographic apparatus and device manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
KR970002001Y1 (ko) | 1997-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR950021360U (ko) | 반도체 노광장비의 웨이퍼 수평도 조절장치 | |
KR940027611U (ko) | 반도체 노광장비의 웨이퍼 척 | |
KR950021382U (ko) | 반도체 제조장비의 노광장치 | |
KR950015159U (ko) | 반도체 노광장비의 포커싱 장치 | |
KR950015661U (ko) | 반도체 웨이퍼의 측정장치 | |
KR950012590U (ko) | 반도체 노광장비의 레티클 기울기 검출장치 | |
KR940023549U (ko) | 반도체 노광장비의 웨이퍼 회전스테이지 회전량 보정장치 | |
KR950015158U (ko) | 반도체 웨이퍼의 노광장치 | |
KR950012591U (ko) | 노광장비의 웨이퍼 스테이지 레벨링 시스템 | |
KR960032725U (ko) | 반도체 웨이퍼 노광장치 | |
KR940004319U (ko) | 반도체 노광장비의 웨이퍼 스테이지 습동장치 | |
KR940021332U (ko) | 반도체 노광장비의 웨이퍼 어라인용 기준미러 | |
KR960019150U (ko) | 반도체제조장치의웨이퍼장착장치 | |
KR940006476U (ko) | 반도체 웨이퍼 건조장치 | |
KR960032777U (ko) | 반도체장비의 웨이퍼 메모리 보조장치 | |
KR970015307U (ko) | 반도체 웨이퍼 에칭장치 | |
KR970045362U (ko) | 반도체 노광장치 | |
KR950004797U (ko) | 반도체 칩의 웨이퍼 코팅 장치 | |
KR950021390U (ko) | 반도체 제조장비의 감광제 코팅장치 | |
KR940004333U (ko) | 반도체 노광장비의 렌즈지지축 연결장치 | |
KR950021381U (ko) | 반도체 노광장비의 웨이퍼 반송용 핀셋 구동장치 | |
KR950021373U (ko) | 반도체 스퍼터링 장비의 웨이퍼 가열장치 | |
KR960027614U (ko) | 반도체 노광장비의 개량된 척구조 | |
KR970015296U (ko) | 반도체 웨이퍼 식각장치 | |
KR950034042U (ko) | 웨이퍼 식각장비의 웨이퍼 흔들림장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050221 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |