KR100314802B1 - 반도체소자제조방법 - Google Patents
반도체소자제조방법 Download PDFInfo
- Publication number
- KR100314802B1 KR100314802B1 KR1019980024714A KR19980024714A KR100314802B1 KR 100314802 B1 KR100314802 B1 KR 100314802B1 KR 1019980024714 A KR1019980024714 A KR 1019980024714A KR 19980024714 A KR19980024714 A KR 19980024714A KR 100314802 B1 KR100314802 B1 KR 100314802B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- nmos transistor
- substrate
- semiconductor device
- 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
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0186—Manufacturing their interconnections or electrodes, e.g. source or drain electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/09—Manufacture or treatment with simultaneous manufacture of the peripheral circuit region and memory cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/48—Data lines or contacts therefor
- H10B12/482—Bit lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (5)
- NMOS트랜지스터와 PMOS트랜지스터를 구비하는 집적소자를 형성하기 위한 반도체소자 제조방법에 있어서,상기 NMOS트랜지스터와 상기 PMOS트랜지스터가 형성된 기판을 준비하는 단계;상기 기판 전면에 층간절연막을 형성하는 단계:상기 층간절연막을 선택식각하여 상기 NMOS트랜지스터의 접합층을 노출시키는 단계;기판 전면에 N형 불순물이 도핑된 폴리실리콘막을 형성하여 상기 상기 NMOS트랜지스터의 접합층과 상기 폴리실리콘막을 콘택시키는 단계;상기 폴리실리콘막과 층간절연막을 선택적으로 식각하여 상기 PMOS트랜지스터의 게이트 또는 접합층을 노출시키는 단계; 및기판 전면에 금속실리사이드막를 형성하고 상기 금속실리사이드막과 상기 폴리실리콘막을 선택식각하여 패터닝하는 단계를 포함하여 이루어진 반도체소자 제조방법.
- 제1항에 있어서,상기 금속실리사이드막은 하부에 확산방지막을 더 포함하는 반도체소자 제조방법.
- 제1항 또는 제2항에 있어서,상기 NMOS트랜지스터는 DRAM 셀의 트랜지스터이고, 상기 PMOS트랜지스터는 비트라인 센스앰프를 구성하는 트랜지스터인 것을 특징으로 하는 반도체소자 제조방법.
- 제2항에 있어서,상기 확산방지막은 TiN 또는 WN인 것을 특징으로 하는 반도체소자 제조방법.
- 제1항 또는 제2항에 있어서,상기 폴리실리콘막은 100∼1000Å의 두께를 가지며, 상기 금속실리사이드막은 500∼2000Å의 두께를 갖는 것을 특징으로 하는 반도체소자 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980024714A KR100314802B1 (ko) | 1998-06-29 | 1998-06-29 | 반도체소자제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980024714A KR100314802B1 (ko) | 1998-06-29 | 1998-06-29 | 반도체소자제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000003472A KR20000003472A (ko) | 2000-01-15 |
| KR100314802B1 true KR100314802B1 (ko) | 2002-06-20 |
Family
ID=19541243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980024714A Expired - Fee Related KR100314802B1 (ko) | 1998-06-29 | 1998-06-29 | 반도체소자제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100314802B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656006B1 (ko) * | 2005-10-21 | 2006-12-08 | 기아자동차주식회사 | 전동 접이식 사이드 미러의 구동장치 |
| KR100668931B1 (ko) * | 2005-12-26 | 2007-01-12 | 주식회사 쉐프네커 풍정 | 전동접이식 백미러의 구동장치 |
-
1998
- 1998-06-29 KR KR1019980024714A patent/KR100314802B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000003472A (ko) | 2000-01-15 |
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