KR0171069B1 - 반도체 장치의 접촉부 형성방법 - Google Patents
반도체 장치의 접촉부 형성방법 Download PDFInfo
- Publication number
- KR0171069B1 KR0171069B1 KR1019940027615A KR19940027615A KR0171069B1 KR 0171069 B1 KR0171069 B1 KR 0171069B1 KR 1019940027615 A KR1019940027615 A KR 1019940027615A KR 19940027615 A KR19940027615 A KR 19940027615A KR 0171069 B1 KR0171069 B1 KR 0171069B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- forming
- conductive
- semiconductor device
- area
- 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
- 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
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (3)
- 불순물이 고농도로 도핑된 접촉영역이 형성된 반도체기판 상에 상기 접촉영역을 노출시키는 접촉홀을 가지는 절연층을 형성하는 단계와, 상기 절연층 상에 상기 접촉홀 내에서 상기 접촉영역과 접촉되는 도전층을 형성하는 단계와, 상기 도전층을 상기 접촉홀 내에 상기 접촉영역보다 좁은 면적으로 잔류되도록 패터닝하여 도전성 돌출부를 형성하는 공정과, 상기 접촉영역의 노출된 부분과 상기 도전성 돌출부의 표면과 접촉되는 금속배선을 형성하는 단계를 포함하는 반도체 장치의 접촉부 형성방법.
- 제1항에 있어서, 상기 도전성 돌출부를 다결정실리콘층으로 형성하는 것을 특징으로 하는 반도체 장치의 접촉부 형성방법.
- 제2항에 있어서, 상기 다결정실리콘층은 상기 접촉영역에 도핑된 불순물과 동일한 도전형의 불순물이 도핑된 것을 특징으로 하는 반도체 장치의 접촉부 형성방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940027615A KR0171069B1 (ko) | 1994-10-27 | 1994-10-27 | 반도체 장치의 접촉부 형성방법 |
| JP19765695A JP3510939B2 (ja) | 1994-10-27 | 1995-08-02 | 半導体装置の金属配線接触部形成方法 |
| US08/511,361 US5858872A (en) | 1994-10-27 | 1995-08-04 | Metal contact structure in semiconductor device, and a method of forming the same |
| US09/163,570 US6034435A (en) | 1994-10-27 | 1998-09-30 | Metal contact structure in semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940027615A KR0171069B1 (ko) | 1994-10-27 | 1994-10-27 | 반도체 장치의 접촉부 형성방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960015733A KR960015733A (ko) | 1996-05-22 |
| KR0171069B1 true KR0171069B1 (ko) | 1999-03-30 |
Family
ID=19396102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940027615A Expired - Fee Related KR0171069B1 (ko) | 1994-10-27 | 1994-10-27 | 반도체 장치의 접촉부 형성방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US5858872A (ko) |
| JP (1) | JP3510939B2 (ko) |
| KR (1) | KR0171069B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6046098A (en) | 1998-02-23 | 2000-04-04 | Micron Technology, Inc. | Process of forming metal silicide interconnects |
| JP4209178B2 (ja) * | 2002-11-26 | 2009-01-14 | 新光電気工業株式会社 | 電子部品実装構造及びその製造方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842227A (ja) * | 1981-09-07 | 1983-03-11 | Toshiba Corp | 半導体装置の製造方法 |
| ATE46791T1 (de) * | 1985-07-29 | 1989-10-15 | Siemens Ag | Verfahren zum selektiven auffuellen von in isolationsschichten geaetzten kontaktloechern mit metallisch leitenden materialien bei der herstellung von hoechstintegrierten halbleiterschaltungen sowie eine vorrichtung zur durchfuehrung des verfahrens. |
| JPS62102559A (ja) * | 1985-10-29 | 1987-05-13 | Mitsubishi Electric Corp | 半導体装置及び製造方法 |
| US5084413A (en) * | 1986-04-15 | 1992-01-28 | Matsushita Electric Industrial Co., Ltd. | Method for filling contact hole |
| JPH0611080B2 (ja) * | 1987-02-20 | 1994-02-09 | 日本電気株式会社 | 半導体装置の製造方法 |
| JPS63269547A (ja) * | 1987-04-27 | 1988-11-07 | Fujitsu Ltd | 半導体装置の製造方法 |
| US4898841A (en) * | 1988-06-16 | 1990-02-06 | Northern Telecom Limited | Method of filling contact holes for semiconductor devices and contact structures made by that method |
| JPH0324737A (ja) * | 1989-06-22 | 1991-02-01 | Nissan Motor Co Ltd | 半導体装置およびその製造方法 |
| US5191397A (en) * | 1989-09-07 | 1993-03-02 | Kabushiki Kaisha Toshiba | SOI semiconductor device with a wiring electrode contacts a buried conductor and an impurity region |
| US5243220A (en) * | 1990-03-23 | 1993-09-07 | Kabushiki Kaisha Toshiba | Semiconductor device having miniaturized contact electrode and wiring structure |
| US5288664A (en) * | 1990-07-11 | 1994-02-22 | Fujitsu Ltd. | Method of forming wiring of semiconductor device |
| KR960001601B1 (ko) * | 1992-01-23 | 1996-02-02 | 삼성전자주식회사 | 반도체 장치의 접촉구 매몰방법 및 구조 |
| US5187119A (en) * | 1991-02-11 | 1993-02-16 | The Boeing Company | Multichip module and integrated circuit substrates having planarized patterned surfaces |
| US5472900A (en) * | 1991-12-31 | 1995-12-05 | Intel Corporation | Capacitor fabricated on a substrate containing electronic circuitry |
| US5300813A (en) * | 1992-02-26 | 1994-04-05 | International Business Machines Corporation | Refractory metal capped low resistivity metal conductor lines and vias |
| JPH05283362A (ja) * | 1992-04-03 | 1993-10-29 | Sony Corp | 多層配線の形成方法 |
| US5310626A (en) * | 1993-03-01 | 1994-05-10 | Motorola, Inc. | Method for forming a patterned layer using dielectric materials as a light-sensitive material |
| US5514622A (en) * | 1994-08-29 | 1996-05-07 | Cypress Semiconductor Corporation | Method for the formation of interconnects and landing pads having a thin, conductive film underlying the plug or an associated contact of via hole |
| KR0138305B1 (ko) * | 1994-11-30 | 1998-06-01 | 김광호 | 반도체소자 배선형성방법 |
-
1994
- 1994-10-27 KR KR1019940027615A patent/KR0171069B1/ko not_active Expired - Fee Related
-
1995
- 1995-08-02 JP JP19765695A patent/JP3510939B2/ja not_active Expired - Fee Related
- 1995-08-04 US US08/511,361 patent/US5858872A/en not_active Expired - Fee Related
-
1998
- 1998-09-30 US US09/163,570 patent/US6034435A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6034435A (en) | 2000-03-07 |
| JPH08139184A (ja) | 1996-05-31 |
| US5858872A (en) | 1999-01-12 |
| KR960015733A (ko) | 1996-05-22 |
| JP3510939B2 (ja) | 2004-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100206878B1 (ko) | 반도체소자 제조방법 | |
| US4966864A (en) | Contact structure and method | |
| US4446613A (en) | Integrated circuit resistor and method of fabrication | |
| GB2295050A (en) | Method of fabricating gate electrodes of a cmos device | |
| US5547900A (en) | Method of fabricating a self-aligned contact using a liquid-phase oxide-deposition process | |
| KR20010014111A (ko) | 측부가 유전적으로 절연된 반도체 디바이스를 형성하는방법 및 이 방법에 의해 제조된 모스 반도체 디바이스 | |
| KR0171069B1 (ko) | 반도체 장치의 접촉부 형성방법 | |
| KR100232197B1 (ko) | 반도체 소자의 제조 방법 | |
| KR100301969B1 (ko) | 자기정렬형티-형게이트트랜지스터의제조방법 | |
| CN111435680A (zh) | 阶梯式元件及其制造方法 | |
| KR0140726B1 (ko) | 반도체 소자의 제조방법 | |
| KR100192365B1 (ko) | 반도체소자의 커패시터 제조방법 | |
| KR100319601B1 (ko) | 정전방전방지트랜지스터및그제조방법 | |
| KR0149889B1 (ko) | 전계효과 소자의 전극 형성 방법 | |
| KR0166804B1 (ko) | 반도체 소자 제조방법 | |
| KR19980060870A (ko) | 반도체 소자의 듀얼 게이트전극 형성방법 | |
| KR100324325B1 (ko) | 정전방전방지용 모스 트랜지스터 제조방법 | |
| KR100239455B1 (ko) | 반도체 소자의 제조 방법 | |
| KR100382984B1 (ko) | 반도체 소자 및 그의 제조 방법 | |
| KR100204910B1 (ko) | 반도체장치의 배선들의 접촉 방법 | |
| KR100195877B1 (ko) | 트랜지스터의 제조방법 | |
| KR100224778B1 (ko) | 반도체 소자의 제조방법 | |
| KR100209590B1 (ko) | 반도체 소자 및 그 제조 방법 | |
| CN119626904A (zh) | 一种半导体结构及其形成方法 | |
| JPS63114261A (ja) | トランジスタ用の自己整合型ベース分路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
St.27 status event code: A-3-3-V10-V11-apl-PJ0201 |
|
| PB0901 | Examination by re-examination before a trial |
St.27 status event code: A-6-3-E10-E12-rex-PB0901 |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
St.27 status event code: A-3-4-F10-F13-rex-PB0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| S20-X000 | Security interest recorded |
St.27 status event code: A-4-4-S10-S20-lic-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20050923 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20061018 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20061018 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |