CN1132249C - 静态随机存取存储单元及其制造方法 - Google Patents
静态随机存取存储单元及其制造方法 Download PDFInfo
- Publication number
- CN1132249C CN1132249C CN98124910A CN98124910A CN1132249C CN 1132249 C CN1132249 C CN 1132249C CN 98124910 A CN98124910 A CN 98124910A CN 98124910 A CN98124910 A CN 98124910A CN 1132249 C CN1132249 C CN 1132249C
- Authority
- CN
- China
- Prior art keywords
- layer
- diffusion layer
- edge
- semiconductor body
- shared contact
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000009792 diffusion process Methods 0.000 claims abstract description 45
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 27
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 16
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 12
- 229920005591 polysilicon Polymers 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B10/00—Static random access memory [SRAM] devices
- H10B10/12—Static random access memory [SRAM] devices comprising a MOSFET load element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76897—Formation of self-aligned vias or contact plugs, i.e. involving a lithographically uncritical step
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP311851/97 | 1997-11-13 | ||
JP311851/1997 | 1997-11-13 | ||
JP9311851A JP3064999B2 (ja) | 1997-11-13 | 1997-11-13 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1223472A CN1223472A (zh) | 1999-07-21 |
CN1132249C true CN1132249C (zh) | 2003-12-24 |
Family
ID=18022186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98124910A Expired - Lifetime CN1132249C (zh) | 1997-11-13 | 1998-11-13 | 静态随机存取存储单元及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6031271A (zh) |
EP (1) | EP0917194B1 (zh) |
JP (1) | JP3064999B2 (zh) |
KR (1) | KR100313779B1 (zh) |
CN (1) | CN1132249C (zh) |
DE (1) | DE69841784D1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5775018B2 (ja) * | 1999-10-13 | 2015-09-09 | ソニー株式会社 | 半導体装置 |
KR100414220B1 (ko) * | 2001-06-22 | 2004-01-07 | 삼성전자주식회사 | 공유 콘택을 가지는 반도체 장치 및 그 제조 방법 |
JP4911838B2 (ja) | 2001-07-06 | 2012-04-04 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP2004214512A (ja) * | 2003-01-07 | 2004-07-29 | Renesas Technology Corp | 半導体装置およびその製造方法 |
JP2005005368A (ja) * | 2003-06-10 | 2005-01-06 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP5305622B2 (ja) * | 2006-08-31 | 2013-10-02 | キヤノン株式会社 | 光電変換装置の製造方法 |
US7928577B2 (en) | 2008-07-16 | 2011-04-19 | Micron Technology, Inc. | Interconnect structures for integration of multi-layered integrated circuit devices and methods for forming the same |
JP2011096904A (ja) * | 2009-10-30 | 2011-05-12 | Renesas Electronics Corp | 半導体装置およびその製造方法 |
CN102468175B (zh) * | 2010-11-18 | 2014-02-05 | 中芯国际集成电路制造(上海)有限公司 | 晶体管的制作方法 |
US8581348B2 (en) * | 2011-12-13 | 2013-11-12 | GlobalFoundries, Inc. | Semiconductor device with transistor local interconnects |
US9443758B2 (en) | 2013-12-11 | 2016-09-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Connecting techniques for stacked CMOS devices |
CN109244074B (zh) * | 2017-07-10 | 2020-10-16 | 中芯国际集成电路制造(北京)有限公司 | 一种双端口sram器件及其制作方法、电子装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0744275B2 (ja) * | 1988-10-06 | 1995-05-15 | 日本電気株式会社 | 高耐圧mos型半導体装置の製造方法 |
GB9219268D0 (en) * | 1992-09-11 | 1992-10-28 | Inmos Ltd | Semiconductor device incorporating a contact and manufacture thereof |
JPH08181205A (ja) * | 1994-12-26 | 1996-07-12 | Mitsubishi Electric Corp | 半導体装置の配線構造およびその製造方法 |
US5861340A (en) * | 1996-02-15 | 1999-01-19 | Intel Corporation | Method of forming a polycide film |
US5824579A (en) * | 1996-04-15 | 1998-10-20 | Motorola, Inc. | Method of forming shared contact structure |
US5705437A (en) * | 1996-09-25 | 1998-01-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Trench free process for SRAM |
-
1997
- 1997-11-13 JP JP9311851A patent/JP3064999B2/ja not_active Expired - Lifetime
-
1998
- 1998-11-10 US US09/188,378 patent/US6031271A/en not_active Expired - Lifetime
- 1998-11-12 KR KR1019980048386A patent/KR100313779B1/ko not_active IP Right Cessation
- 1998-11-12 EP EP98250396A patent/EP0917194B1/en not_active Expired - Lifetime
- 1998-11-12 DE DE69841784T patent/DE69841784D1/de not_active Expired - Lifetime
- 1998-11-13 CN CN98124910A patent/CN1132249C/zh not_active Expired - Lifetime
-
1999
- 1999-02-23 US US09/255,695 patent/US6194261B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19990045224A (ko) | 1999-06-25 |
EP0917194A3 (en) | 2000-05-17 |
KR100313779B1 (ko) | 2001-12-28 |
CN1223472A (zh) | 1999-07-21 |
EP0917194A2 (en) | 1999-05-19 |
JPH11145468A (ja) | 1999-05-28 |
EP0917194B1 (en) | 2010-07-28 |
US6194261B1 (en) | 2001-02-27 |
US6031271A (en) | 2000-02-29 |
JP3064999B2 (ja) | 2000-07-12 |
DE69841784D1 (de) | 2010-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030403 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030403 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CO., LTD. Free format text: FORMER NAME: NEC CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
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ASS | Succession or assignment of patent right |
Owner name: DESAILA ADVANCED TECHNOLOGY COMPANY Free format text: FORMER OWNER: RENESAS ELECTRONICS CORPORATION Effective date: 20141014 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141014 Address after: American California Patentee after: Desella Advanced Technology Company Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20031224 |