KR20090061162A - 반도체 소자의 제조 방법 - Google Patents
반도체 소자의 제조 방법 Download PDFInfo
- Publication number
- KR20090061162A KR20090061162A KR1020070128046A KR20070128046A KR20090061162A KR 20090061162 A KR20090061162 A KR 20090061162A KR 1020070128046 A KR1020070128046 A KR 1020070128046A KR 20070128046 A KR20070128046 A KR 20070128046A KR 20090061162 A KR20090061162 A KR 20090061162A
- Authority
- KR
- South Korea
- Prior art keywords
- photoresist
- silicide
- manufacturing
- oxide film
- semiconductor device
- 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
Images
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/60—Electrodes characterised by their materials
- H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
- H10D64/667—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of alloy material, compound material or organic material contacting the insulator, e.g. TiN workfunction layers
- H10D64/668—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of alloy material, compound material or organic material contacting the insulator, e.g. TiN workfunction layers the layer being a silicide, e.g. TiSi2
-
- 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
- H10D84/0135—Manufacturing their gate conductors
- H10D84/0137—Manufacturing their gate conductors the gate conductors being silicided
-
- 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
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
-
- 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
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
- H10P76/202—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials for lift-off processes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
- H10D64/0111—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors
- H10D64/0112—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors using conductive layers comprising silicides
Landscapes
- Electrodes Of Semiconductors (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Description
Claims (4)
- 반도체 소자의 제조 방법에 있어서,반도체 기판상에 게이트 및 게이트 스페이서를 형성하는 단계;포토레지스트의 코팅 후, 마스크를 통해 노광시키고, 모노클로로벤젠(MCB: monoclolobenzen) 코팅 처리를 행하는 단계;상기 MCB 처리된 포토레지스트를 현상하는 단계;LTO(Low Temperature Oxide) 공정을 이용해서 산화막을 증착하는 단계;실리사이드 영역에 있는 산화막을 제거하여 상기 포토레지스트층에 오버행 구조를 형성하는 단계; 및금속막을 증착하는 단계를 포함하는반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 노광 공정은 300~450mJ의 도스량의 에너지 공정으로 행하는 것을 특징으로 하는반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 모노클로로벤젠 처리에 의해 포토레지스트의 하부가 오버행 구조로 만 들어지는 것을 특징으로 하는반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 산화막의 증착 두께는 50~200Å인 것을 특징으로 하는반도체 소자의 제조 방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070128046A KR20090061162A (ko) | 2007-12-11 | 2007-12-11 | 반도체 소자의 제조 방법 |
| US12/245,752 US8030149B2 (en) | 2007-12-11 | 2008-10-05 | Method for manufacturing semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070128046A KR20090061162A (ko) | 2007-12-11 | 2007-12-11 | 반도체 소자의 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090061162A true KR20090061162A (ko) | 2009-06-16 |
Family
ID=40720790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070128046A Ceased KR20090061162A (ko) | 2007-12-11 | 2007-12-11 | 반도체 소자의 제조 방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8030149B2 (ko) |
| KR (1) | KR20090061162A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100909567B1 (ko) * | 2007-11-30 | 2009-07-27 | 주식회사 동부하이텍 | 반도체 소자의 제조 방법 |
| CN113745258A (zh) * | 2021-11-02 | 2021-12-03 | 广州粤芯半导体技术有限公司 | Cis传感器的sab工艺的改善方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000277629A (ja) * | 1999-03-23 | 2000-10-06 | Nec Corp | 半導体記憶装置及びその製造方法 |
| JP2004235255A (ja) * | 2003-01-28 | 2004-08-19 | Nec Electronics Corp | 半導体装置の製造方法及び半導体装置 |
| US7541234B2 (en) * | 2005-11-03 | 2009-06-02 | Samsung Electronics Co., Ltd. | Methods of fabricating integrated circuit transistors by simultaneously removing a photoresist layer and a carbon-containing layer on different active areas |
-
2007
- 2007-12-11 KR KR1020070128046A patent/KR20090061162A/ko not_active Ceased
-
2008
- 2008-10-05 US US12/245,752 patent/US8030149B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090146302A1 (en) | 2009-06-11 |
| US8030149B2 (en) | 2011-10-04 |
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