KR20020006308A - 반도체 웨이퍼의 평탄화 방법 - Google Patents
반도체 웨이퍼의 평탄화 방법 Download PDFInfo
- Publication number
- KR20020006308A KR20020006308A KR1020000039905A KR20000039905A KR20020006308A KR 20020006308 A KR20020006308 A KR 20020006308A KR 1020000039905 A KR1020000039905 A KR 1020000039905A KR 20000039905 A KR20000039905 A KR 20000039905A KR 20020006308 A KR20020006308 A KR 20020006308A
- Authority
- KR
- South Korea
- Prior art keywords
- planarization
- chemical mechanical
- mechanical polishing
- semiconductor wafer
- target film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
- H10P52/40—Chemomechanical polishing [CMP]
- H10P52/402—Chemomechanical polishing [CMP] of semiconductor materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
Landscapes
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (1)
- 반도체 웨이퍼를 평탄화하기 위한 화학기계적 연마 공정의 적용에 있어서, 상기 화학기계적 연마 공정을 실시하기 전ㆍ후에 각각 어닐링을 실시하는 공정을 더 포함하여 이루어지는 것을 특징으로 하는 반도체 웨이퍼의 평탄화 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000039905A KR20020006308A (ko) | 2000-07-12 | 2000-07-12 | 반도체 웨이퍼의 평탄화 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000039905A KR20020006308A (ko) | 2000-07-12 | 2000-07-12 | 반도체 웨이퍼의 평탄화 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020006308A true KR20020006308A (ko) | 2002-01-19 |
Family
ID=19677604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000039905A Ceased KR20020006308A (ko) | 2000-07-12 | 2000-07-12 | 반도체 웨이퍼의 평탄화 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020006308A (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02157822A (ja) * | 1988-12-12 | 1990-06-18 | Matsushita Electric Ind Co Ltd | 配向制御膜および配向制御法および液晶表示素子 |
| JPH07321078A (ja) * | 1994-05-26 | 1995-12-08 | Mitsubishi Materials Corp | 半導体ウェーハの製造方法 |
| KR19990030756A (ko) * | 1997-10-06 | 1999-05-06 | 김영환 | 반도체소자의 평탄화방법 |
| KR19990042451A (ko) * | 1997-11-26 | 1999-06-15 | 김영환 | 반도체 소자의 평탄화방법 |
| KR19990046933A (ko) * | 1997-12-01 | 1999-07-05 | 윤종용 | 반도체 장치의 층간절연막 평탄화 방법 |
-
2000
- 2000-07-12 KR KR1020000039905A patent/KR20020006308A/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02157822A (ja) * | 1988-12-12 | 1990-06-18 | Matsushita Electric Ind Co Ltd | 配向制御膜および配向制御法および液晶表示素子 |
| JPH07321078A (ja) * | 1994-05-26 | 1995-12-08 | Mitsubishi Materials Corp | 半導体ウェーハの製造方法 |
| KR19990030756A (ko) * | 1997-10-06 | 1999-05-06 | 김영환 | 반도체소자의 평탄화방법 |
| KR19990042451A (ko) * | 1997-11-26 | 1999-06-15 | 김영환 | 반도체 소자의 평탄화방법 |
| KR19990046933A (ko) * | 1997-12-01 | 1999-07-05 | 윤종용 | 반도체 장치의 층간절연막 평탄화 방법 |
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| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| D13-X000 | Search requested |
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| D14-X000 | Search report completed |
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| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
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| PN2301 | Change of applicant |
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| P22-X000 | Classification modified |
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