KR100344765B1 - 반도체장치의 소자격리방법 - Google Patents
반도체장치의 소자격리방법 Download PDFInfo
- Publication number
- KR100344765B1 KR100344765B1 KR1019990045802A KR19990045802A KR100344765B1 KR 100344765 B1 KR100344765 B1 KR 100344765B1 KR 1019990045802 A KR1019990045802 A KR 1019990045802A KR 19990045802 A KR19990045802 A KR 19990045802A KR 100344765 B1 KR100344765 B1 KR 100344765B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor substrate
- groove
- device isolation
- substrate
- forming
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/01—Manufacture or treatment
- H10W10/011—Manufacture or treatment of isolation regions comprising dielectric materials
- H10W10/014—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations
- H10W10/0148—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations comprising introducing impurities in side walls or bottom walls of trenches, e.g. for forming channel stoppers
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
-
- 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
- H10P95/06—Planarisation of inorganic insulating materials
- H10P95/062—Planarisation of inorganic insulating materials involving a dielectric removal step
Landscapes
- Element Separation (AREA)
Abstract
Description
Claims (5)
- 반도체기판 표면에 열산화막을 형성하고, 상기 열산화막 위에 질화막을 형성하며,상기 질화막과 상기 열산화막을 패터닝하여 상기 소자격리영역을 노출시켜 식각마스크를 형성하는 단계와,상기 식각마스크를 이용하여 상기 반도체기판의 노출된 부분에 소정 깊이의 홈을 형성하는 단계와,상기 홈 부위의 노출된 상기 반도체기판의 표면에 질소, 산소, 수소 또는 실리콘 등으로 형성된 이온매몰층을 형성하는 단계와,상기 홈을 에이치엘디를 증착하여 형성된 절연물질로 매립하는 단계와,상기 식각마스크를 제거하는 단계와,상기 반도체기판에 열공정을 실시하는 단계로 이루어진 반도체장치의 소자격리방법.
- 삭제
- 삭제
- 청구항 1에 있어서, 상기 식각마스크는 상기 이온매몰층을 형성하기 위한 이온주입마스크로 이용하는 것이 특징인 반도체장치의 소자격리방법.
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990045802A KR100344765B1 (ko) | 1999-10-21 | 1999-10-21 | 반도체장치의 소자격리방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990045802A KR100344765B1 (ko) | 1999-10-21 | 1999-10-21 | 반도체장치의 소자격리방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010038007A KR20010038007A (ko) | 2001-05-15 |
| KR100344765B1 true KR100344765B1 (ko) | 2002-07-19 |
Family
ID=19616310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990045802A Expired - Fee Related KR100344765B1 (ko) | 1999-10-21 | 1999-10-21 | 반도체장치의 소자격리방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100344765B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7714414B2 (en) * | 2004-11-29 | 2010-05-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method and apparatus for polymer dielectric surface recovery by ion implantation |
| KR100744942B1 (ko) * | 2005-12-14 | 2007-08-01 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03101148A (ja) * | 1989-09-13 | 1991-04-25 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
-
1999
- 1999-10-21 KR KR1019990045802A patent/KR100344765B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03101148A (ja) * | 1989-09-13 | 1991-04-25 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010038007A (ko) | 2001-05-15 |
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