KR100640639B1 - 미세콘택을 포함하는 반도체소자 및 그 제조방법 - Google Patents
미세콘택을 포함하는 반도체소자 및 그 제조방법 Download PDFInfo
- Publication number
- KR100640639B1 KR100640639B1 KR1020050032296A KR20050032296A KR100640639B1 KR 100640639 B1 KR100640639 B1 KR 100640639B1 KR 1020050032296 A KR1020050032296 A KR 1020050032296A KR 20050032296 A KR20050032296 A KR 20050032296A KR 100640639 B1 KR100640639 B1 KR 100640639B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- interlayer insulating
- contact hole
- forming
- spacer
- 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
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- 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
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76816—Aspects relating to the layout of the pattern or to the size of vias or trenches
-
- 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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050032296A KR100640639B1 (ko) | 2005-04-19 | 2005-04-19 | 미세콘택을 포함하는 반도체소자 및 그 제조방법 |
| US11/367,436 US7855408B2 (en) | 2005-04-19 | 2006-03-06 | Semiconductor device having fine contacts |
| JP2006104573A JP5047529B2 (ja) | 2005-04-19 | 2006-04-05 | 微細コンタクトを備える半導体素子及びその製造方法 |
| US12/943,142 US8242018B2 (en) | 2005-04-19 | 2010-11-10 | Semiconductor device having fine contacts and method of fabricating the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050032296A KR100640639B1 (ko) | 2005-04-19 | 2005-04-19 | 미세콘택을 포함하는 반도체소자 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060110096A KR20060110096A (ko) | 2006-10-24 |
| KR100640639B1 true KR100640639B1 (ko) | 2006-10-31 |
Family
ID=37107698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050032296A Expired - Fee Related KR100640639B1 (ko) | 2005-04-19 | 2005-04-19 | 미세콘택을 포함하는 반도체소자 및 그 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US7855408B2 (enExample) |
| JP (1) | JP5047529B2 (enExample) |
| KR (1) | KR100640639B1 (enExample) |
Families Citing this family (70)
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| US7151040B2 (en) * | 2004-08-31 | 2006-12-19 | Micron Technology, Inc. | Methods for increasing photo alignment margins |
| US7910288B2 (en) | 2004-09-01 | 2011-03-22 | Micron Technology, Inc. | Mask material conversion |
| US7115525B2 (en) | 2004-09-02 | 2006-10-03 | Micron Technology, Inc. | Method for integrated circuit fabrication using pitch multiplication |
| US7655387B2 (en) * | 2004-09-02 | 2010-02-02 | Micron Technology, Inc. | Method to align mask patterns |
| US7390746B2 (en) | 2005-03-15 | 2008-06-24 | Micron Technology, Inc. | Multiple deposition for integration of spacers in pitch multiplication process |
| US7253118B2 (en) | 2005-03-15 | 2007-08-07 | Micron Technology, Inc. | Pitch reduced patterns relative to photolithography features |
| US7611944B2 (en) | 2005-03-28 | 2009-11-03 | Micron Technology, Inc. | Integrated circuit fabrication |
| US7429536B2 (en) * | 2005-05-23 | 2008-09-30 | Micron Technology, Inc. | Methods for forming arrays of small, closely spaced features |
| US7560390B2 (en) | 2005-06-02 | 2009-07-14 | Micron Technology, Inc. | Multiple spacer steps for pitch multiplication |
| US7396781B2 (en) | 2005-06-09 | 2008-07-08 | Micron Technology, Inc. | Method and apparatus for adjusting feature size and position |
| US7541632B2 (en) * | 2005-06-14 | 2009-06-02 | Micron Technology, Inc. | Relaxed-pitch method of aligning active area to digit line |
| US7888721B2 (en) | 2005-07-06 | 2011-02-15 | Micron Technology, Inc. | Surround gate access transistors with grown ultra-thin bodies |
| US7768051B2 (en) | 2005-07-25 | 2010-08-03 | Micron Technology, Inc. | DRAM including a vertical surround gate transistor |
| US7413981B2 (en) | 2005-07-29 | 2008-08-19 | Micron Technology, Inc. | Pitch doubled circuit layout |
| US8123968B2 (en) | 2005-08-25 | 2012-02-28 | Round Rock Research, Llc | Multiple deposition for integration of spacers in pitch multiplication process |
| US7816262B2 (en) | 2005-08-30 | 2010-10-19 | Micron Technology, Inc. | Method and algorithm for random half pitched interconnect layout with constant spacing |
| US7829262B2 (en) | 2005-08-31 | 2010-11-09 | Micron Technology, Inc. | Method of forming pitch multipled contacts |
| US7696567B2 (en) | 2005-08-31 | 2010-04-13 | Micron Technology, Inc | Semiconductor memory device |
| US7776744B2 (en) | 2005-09-01 | 2010-08-17 | Micron Technology, Inc. | Pitch multiplication spacers and methods of forming the same |
| US7416943B2 (en) | 2005-09-01 | 2008-08-26 | Micron Technology, Inc. | Peripheral gate stacks and recessed array gates |
| US7557032B2 (en) | 2005-09-01 | 2009-07-07 | Micron Technology, Inc. | Silicided recessed silicon |
| US7393789B2 (en) | 2005-09-01 | 2008-07-01 | Micron Technology, Inc. | Protective coating for planarization |
| US7759197B2 (en) | 2005-09-01 | 2010-07-20 | Micron Technology, Inc. | Method of forming isolated features using pitch multiplication |
| US7687342B2 (en) | 2005-09-01 | 2010-03-30 | Micron Technology, Inc. | Method of manufacturing a memory device |
| US7572572B2 (en) | 2005-09-01 | 2009-08-11 | Micron Technology, Inc. | Methods for forming arrays of small, closely spaced features |
| US7476933B2 (en) | 2006-03-02 | 2009-01-13 | Micron Technology, Inc. | Vertical gated access transistor |
| US7842558B2 (en) | 2006-03-02 | 2010-11-30 | Micron Technology, Inc. | Masking process for simultaneously patterning separate regions |
| US7902074B2 (en) | 2006-04-07 | 2011-03-08 | Micron Technology, Inc. | Simplified pitch doubling process flow |
| US8003310B2 (en) | 2006-04-24 | 2011-08-23 | Micron Technology, Inc. | Masking techniques and templates for dense semiconductor fabrication |
| US7488685B2 (en) | 2006-04-25 | 2009-02-10 | Micron Technology, Inc. | Process for improving critical dimension uniformity of integrated circuit arrays |
| US7795149B2 (en) | 2006-06-01 | 2010-09-14 | Micron Technology, Inc. | Masking techniques and contact imprint reticles for dense semiconductor fabrication |
| US7723009B2 (en) | 2006-06-02 | 2010-05-25 | Micron Technology, Inc. | Topography based patterning |
| US7611980B2 (en) | 2006-08-30 | 2009-11-03 | Micron Technology, Inc. | Single spacer process for multiplying pitch by a factor greater than two and related intermediate IC structures |
| US7666578B2 (en) | 2006-09-14 | 2010-02-23 | Micron Technology, Inc. | Efficient pitch multiplication process |
| KR100789391B1 (ko) * | 2006-10-20 | 2008-01-02 | 삼성전자주식회사 | 콘택 구조물 형성 방법 |
| US8809932B2 (en) * | 2007-03-26 | 2014-08-19 | Samsung Electronics Co., Ltd. | Semiconductor memory device, method of fabricating the same, and devices employing the semiconductor memory device |
| KR100924611B1 (ko) * | 2007-05-11 | 2009-11-02 | 주식회사 하이닉스반도체 | 반도체 소자의 미세 패턴 형성방법 |
| US7923373B2 (en) | 2007-06-04 | 2011-04-12 | Micron Technology, Inc. | Pitch multiplication using self-assembling materials |
| KR100877107B1 (ko) | 2007-06-28 | 2009-01-07 | 주식회사 하이닉스반도체 | 반도체 소자의 층간절연막 형성방법 |
| US8563229B2 (en) | 2007-07-31 | 2013-10-22 | Micron Technology, Inc. | Process of semiconductor fabrication with mask overlay on pitch multiplied features and associated structures |
| US7737039B2 (en) | 2007-11-01 | 2010-06-15 | Micron Technology, Inc. | Spacer process for on pitch contacts and related structures |
| US7659208B2 (en) | 2007-12-06 | 2010-02-09 | Micron Technology, Inc | Method for forming high density patterns |
| JP5193582B2 (ja) | 2007-12-12 | 2013-05-08 | 株式会社東芝 | 半導体装置の製造方法 |
| US7790531B2 (en) | 2007-12-18 | 2010-09-07 | Micron Technology, Inc. | Methods for isolating portions of a loop of pitch-multiplied material and related structures |
| US8030218B2 (en) | 2008-03-21 | 2011-10-04 | Micron Technology, Inc. | Method for selectively modifying spacing between pitch multiplied structures |
| KR101379508B1 (ko) * | 2008-03-28 | 2014-03-27 | 삼성전자주식회사 | 수직 채널 트랜지스터 및 이의 제조 방법 |
| US8076208B2 (en) | 2008-07-03 | 2011-12-13 | Micron Technology, Inc. | Method for forming transistor with high breakdown voltage using pitch multiplication technique |
| US8101497B2 (en) | 2008-09-11 | 2012-01-24 | Micron Technology, Inc. | Self-aligned trench formation |
| US8492282B2 (en) | 2008-11-24 | 2013-07-23 | Micron Technology, Inc. | Methods of forming a masking pattern for integrated circuits |
| TWI366890B (en) * | 2008-12-31 | 2012-06-21 | Ind Tech Res Inst | Method of manufacturing through-silicon-via and through-silicon-via structure |
| KR101166799B1 (ko) * | 2009-12-29 | 2012-07-26 | 에스케이하이닉스 주식회사 | 홀 패턴 제조 방법 |
| KR20120117127A (ko) * | 2011-04-14 | 2012-10-24 | 삼성전자주식회사 | 소자 분리막 구조물 및 그 형성 방법 |
| KR101903477B1 (ko) | 2012-01-11 | 2018-10-02 | 삼성전자주식회사 | 반도체 장치의 제조 방법 |
| KR20130124861A (ko) | 2012-05-07 | 2013-11-15 | 삼성전자주식회사 | 패턴 형성 방법 |
| US9054156B2 (en) | 2012-07-30 | 2015-06-09 | International Business Machines Corporation | Non-lithographic hole pattern formation |
| US8889559B2 (en) | 2012-12-12 | 2014-11-18 | Micron Technology, Inc. | Methods of forming a pattern on a substrate |
| US8999852B2 (en) | 2012-12-12 | 2015-04-07 | Micron Technology, Inc. | Substrate mask patterns, methods of forming a structure on a substrate, methods of forming a square lattice pattern from an oblique lattice pattern, and methods of forming a pattern on a substrate |
| US8889558B2 (en) | 2012-12-12 | 2014-11-18 | Micron Technology, Inc. | Methods of forming a pattern on a substrate |
| US8937018B2 (en) * | 2013-03-06 | 2015-01-20 | Micron Technology, Inc. | Methods of forming a pattern on a substrate |
| CN104733310B (zh) * | 2013-12-18 | 2017-11-03 | 中芯国际集成电路制造(北京)有限公司 | 鳍式场效应管的形成方法 |
| US9184058B2 (en) * | 2013-12-23 | 2015-11-10 | Micron Technology, Inc. | Methods of forming patterns by using a brush layer and masks |
| US9412806B2 (en) | 2014-06-13 | 2016-08-09 | Invensas Corporation | Making multilayer 3D capacitors using arrays of upstanding rods or ridges |
| US9397038B1 (en) | 2015-02-27 | 2016-07-19 | Invensas Corporation | Microelectronic components with features wrapping around protrusions of conductive vias protruding from through-holes passing through substrates |
| US9558956B2 (en) * | 2015-07-01 | 2017-01-31 | Samsung Electronics Co., Ltd. | Method for fabricating semiconductor device |
| TWI661466B (zh) * | 2016-04-14 | 2019-06-01 | 日商東京威力科創股份有限公司 | 使用具有多種材料之一層的基板圖案化方法 |
| US9934970B1 (en) * | 2017-01-11 | 2018-04-03 | International Business Machines Corporation | Self aligned pattern formation post spacer etchback in tight pitch configurations |
| CN106847821B (zh) * | 2017-03-07 | 2018-09-14 | 长江存储科技有限责任公司 | 半导体结构及其形成方法 |
| US20190164890A1 (en) * | 2017-11-30 | 2019-05-30 | Intel Corporation | Pitch-divided interconnects for advanced integrated circuit structure fabrication |
| KR102369509B1 (ko) * | 2018-01-08 | 2022-03-02 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
| KR20220012448A (ko) | 2020-07-22 | 2022-02-04 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010058351A (ko) * | 1999-12-27 | 2001-07-05 | 박종섭 | 반도체 소자의 제조방법 |
| KR20030002807A (ko) * | 2001-06-29 | 2003-01-09 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0669153A (ja) * | 1991-12-30 | 1994-03-11 | Nec Corp | 微細コンタクト孔の形成方法 |
| US5313089A (en) * | 1992-05-26 | 1994-05-17 | Motorola, Inc. | Capacitor and a memory cell formed therefrom |
| US5432739A (en) * | 1994-06-17 | 1995-07-11 | Philips Electronics North America Corporation | Non-volatile sidewall memory cell method of fabricating same |
| KR0161438B1 (ko) * | 1995-09-19 | 1999-02-01 | 김광호 | 미세 크기의 접촉창을 가지는 반도체 메모리 장치 및 그 제조 방법 |
| US6967369B1 (en) * | 1995-09-20 | 2005-11-22 | Micron Technology, Inc. | Semiconductor memory circuitry |
| JP2739855B2 (ja) * | 1995-12-14 | 1998-04-15 | 日本電気株式会社 | 半導体装置およびその製造方法 |
| KR100223832B1 (ko) * | 1996-12-27 | 1999-10-15 | 구본준 | 반도체 소자 및 그 제조방법 |
| JP3168999B2 (ja) * | 1998-12-11 | 2001-05-21 | 日本電気株式会社 | 半導体装置の製造方法 |
| KR100350056B1 (ko) * | 2000-03-09 | 2002-08-24 | 삼성전자 주식회사 | 다마신 게이트 공정에서 자기정렬콘택패드 형성 방법 |
| KR100378183B1 (ko) * | 2000-09-18 | 2003-03-29 | 삼성전자주식회사 | 반도체 메모리 장치 및 그의 제조 방법 |
| KR100396137B1 (ko) | 2001-06-13 | 2003-08-27 | 재단법인서울대학교산학협력재단 | 극미세 다중 패턴의 형성방법 |
| KR20030001084A (ko) | 2001-06-28 | 2003-01-06 | 주식회사 하이닉스반도체 | 반도체소자의 패턴 형성 방법 |
| US6638441B2 (en) * | 2002-01-07 | 2003-10-28 | Macronix International Co., Ltd. | Method for pitch reduction |
| US6689658B2 (en) * | 2002-01-28 | 2004-02-10 | Silicon Based Technology Corp. | Methods of fabricating a stack-gate flash memory array |
| KR100539272B1 (ko) * | 2003-02-24 | 2005-12-27 | 삼성전자주식회사 | 반도체 장치 및 그 제조방법 |
| EP1646543B1 (de) * | 2003-07-11 | 2007-09-26 | Continental Teves AG & Co. oHG | Elektrohydraulische bremsanlage für kraftfahrzeuge |
| US6815704B1 (en) * | 2003-09-04 | 2004-11-09 | Silicon Storage Technology, Inc. | Phase change memory device employing thermally insulating voids |
| US6853024B1 (en) * | 2003-10-03 | 2005-02-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Self-aligned MIM capacitor process for embedded DRAM |
| US7244673B2 (en) * | 2003-11-12 | 2007-07-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integration film scheme for copper / low-k interconnect |
| KR100526059B1 (ko) * | 2004-02-19 | 2005-11-08 | 삼성전자주식회사 | 반도체 소자 제조 공정에서의 자기-정렬 컨택 형성 방법 |
-
2005
- 2005-04-19 KR KR1020050032296A patent/KR100640639B1/ko not_active Expired - Fee Related
-
2006
- 2006-03-06 US US11/367,436 patent/US7855408B2/en active Active
- 2006-04-05 JP JP2006104573A patent/JP5047529B2/ja active Active
-
2010
- 2010-11-10 US US12/943,142 patent/US8242018B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010058351A (ko) * | 1999-12-27 | 2001-07-05 | 박종섭 | 반도체 소자의 제조방법 |
| KR20030002807A (ko) * | 2001-06-29 | 2003-01-09 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060231900A1 (en) | 2006-10-19 |
| US8242018B2 (en) | 2012-08-14 |
| US20110076846A1 (en) | 2011-03-31 |
| US7855408B2 (en) | 2010-12-21 |
| KR20060110096A (ko) | 2006-10-24 |
| JP2006303488A (ja) | 2006-11-02 |
| JP5047529B2 (ja) | 2012-10-10 |
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