KR20020030702A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20020030702A KR20020030702A KR1020010052731A KR20010052731A KR20020030702A KR 20020030702 A KR20020030702 A KR 20020030702A KR 1020010052731 A KR1020010052731 A KR 1020010052731A KR 20010052731 A KR20010052731 A KR 20010052731A KR 20020030702 A KR20020030702 A KR 20020030702A
- Authority
- KR
- South Korea
- Prior art keywords
- misfet
- insulating film
- region
- film
- gate insulating
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 184
- 238000004519 manufacturing process Methods 0.000 title claims description 91
- 239000000758 substrate Substances 0.000 claims abstract description 208
- 230000001590 oxidative effect Effects 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 168
- 238000000034 method Methods 0.000 claims description 99
- 229910052757 nitrogen Inorganic materials 0.000 claims description 94
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 62
- 150000002500 ions Chemical class 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000005121 nitriding Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 359
- 239000010410 layer Substances 0.000 description 67
- 239000011229 interlayer Substances 0.000 description 60
- 229910052751 metal Inorganic materials 0.000 description 60
- 239000002184 metal Substances 0.000 description 60
- 229910004298 SiO 2 Inorganic materials 0.000 description 44
- -1 nitrogen-containing ions Chemical class 0.000 description 39
- 230000015556 catabolic process Effects 0.000 description 38
- 239000010409 thin film Substances 0.000 description 37
- 238000005468 ion implantation Methods 0.000 description 25
- 239000012535 impurity Substances 0.000 description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 229910052814 silicon oxide Inorganic materials 0.000 description 19
- 229910015900 BF3 Inorganic materials 0.000 description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 15
- 229910021332 silicide Inorganic materials 0.000 description 15
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 15
- 229910052710 silicon Inorganic materials 0.000 description 14
- 239000010703 silicon Substances 0.000 description 14
- 229920002120 photoresistant polymer Polymers 0.000 description 13
- 229910052581 Si3N4 Inorganic materials 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 12
- 229910052785 arsenic Inorganic materials 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 238000002955 isolation Methods 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 10
- 229910052796 boron Inorganic materials 0.000 description 9
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 8
- 238000005530 etching Methods 0.000 description 7
- 238000002513 implantation Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- IVHJCRXBQPGLOV-UHFFFAOYSA-N azanylidynetungsten Chemical compound [W]#N IVHJCRXBQPGLOV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
-
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823412—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the channel structures, e.g. channel implants, halo or pocket implants, or channel materials
-
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823462—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate insulating layers, e.g. different gate insulating layer thicknesses, particular gate insulator materials or particular gate insulator implants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
- H01L27/105—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration including field-effect components
-
- 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
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (6)
- 제1 게이트 절연막을 갖는 제1 MISFET과, 상기 제1 MISFET보다도 막 두께가 두꺼운 제2 게이트 절연막을 갖는 제2 MISFET를 구비한 반도체 장치에 있어서,상기 제2 게이트 절연막과 반도체 기판의 계면 중 적어도 일부에, 상기 제1 게이트 절연막과 상기 반도체 기판의 계면에 존재하는 양과 비교하여, 막 두께의 역비로 결정되는 양 이상의 질소가 함유되어 있는 것을 특징으로 하는 반도체 장치.
- 제1 게이트 절연막을 갖는 제1 MISFET과, 상기 제1 MISFET보다도 막 두께가 두꺼운 제2 게이트 절연막을 갖는 제2 MISFET를 구비한 반도체 장치에 있어서,상기 제2 MISFET의 n 채널부의 게이트 절연막과 반도체 기판의 계면의 적어도 일부에, 상기 제2 MISFET의 p 채널부에 존재하는 양 이상의 질소가 함유되어 있는 것을 특징으로 하는 반도체 장치.
- 반도체 기판의 주면의 제1 영역에 다이내믹 랜덤 액세스 메모리의 메모리 셀을 구성하는 n 채널형 MISFET이 형성되고, 상기 반도체 기판의 주면의 제2 영역에 상기 다이내믹 랜덤 액세스 메모리의 주변 회로 또는 논리 LSI를 구성하는 n 채널형 MISFET 및 p 채널형 MISFET이 형성된 반도체 장치에 있어서,상기 메모리 셀을 구성하는 n 채널형 MISFET의 게이트 절연막의 적어도 일부에 질소가 함유되고, 상기 메모리 셀을 구성하는 n 채널형 MISFET의 게이트 전극은, n형 다결정 실리콘의 일함수(work function)보다도 큰 일함수를 갖는 도전 재료에 의해서 구성되어 있는 것을 특징으로 하는 반도체 장치.
- 반도체 기판의 주면의 제1 영역에 다이내믹 랜덤 액세스 메모리의 메모리 셀을 구성하는 n 채널형 MISFET이 형성되고, 상기 반도체 기판의 주면의 제2 영역에 상기 다이내믹 랜덤 액세스 메모리의 주변 회로 또는 논리 LSI를 구성하는 n 채널형 MISFET 및 p 채널형 MISFET이 형성된 반도체 장치에 있어서,상기 다이내믹 랜덤 액세스 메모리의 주변 회로 또는 논리 LSI를 구성하는 n 채널형 MISFET 및 p 채널형 MISFET의 게이트 절연막과 상기 반도체 기판의 계면의 적어도 일부에 질소가 함유되어 있는 것을 특징으로 하는 반도체 장치.
- 반도체 장치의 제조 방법에 있어서,(a) 반도체 기판의 주면의 제1 영역에 제1 게이트 절연막을 형성하고, 상기 반도체 기판의 주면의 제2 영역에, 상기 제1 게이트 절연막보다도 막 두께가 두꺼운 제2 게이트 절연막을 형성하는 공정;(b) 상기 제1 및 제2 게이트 절연막에 산화질화(oxynitridation) 처리를 실시하는 공정;(c) 상기 제1 게이트 절연막의 상부에 제1 MISFET의 제1 게이트 전극을 형성하고, 상기 제2 게이트 절연막의 상부에 제2 MISFET의 제2 게이트 전극을 형성하는공정; 및(d) 상기 (a) 공정의 전 또는 후에, 또는 상기 (c) 공정의 전 또는 후에, 상기 제2 게이트 절연막과 상기 반도체 기판의 계면의 적어도 일부에 질소 또는 질소 원자를 포함하는 이온을 주입하는 공정을 포함하는 반도체 장치의 제조 방법.
- 반도체 장치의 제조 방법에 있어서,(a) 반도체 기판의 주면에 제2 게이트 절연막을 형성하는 공정;(b) 상기 제2 게이트 절연막에 제1 산화질화 처리를 실시하는 공정;(c) 상기 반도체 기판의 제1 영역의 상기 제2 게이트 절연막을 제거하고, 상기 반도체 기판의 제2 영역에 상기 제2 게이트 절연막을 남기는 공정;(d) 상기 반도체 기판을 산화함으로써, 상기 반도체 기판의 제1 영역에 상기 제2 게이트 절연막보다도 막 두께가 얇은 제1 게이트 절연막을 형성하는 공정;(e) 상기 제1 및 제2 게이트 절연막에 제2 산화질화 처리를 실시하는 공정; 및(f) 상기 제1 게이트 절연막의 상부에 제1 MISFET의 제1 게이트 전극을 형성하고, 상기 제2 게이트 절연막의 상부에 제2 MISFET의 제2 게이트 전극을 형성하는 공정을 포함하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000316964A JP3746669B2 (ja) | 2000-10-17 | 2000-10-17 | 半導体装置の製造方法 |
JPJP-P-2000-00316964 | 2000-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020030702A true KR20020030702A (ko) | 2002-04-25 |
KR100746541B1 KR100746541B1 (ko) | 2007-08-06 |
Family
ID=18795835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010052731A KR100746541B1 (ko) | 2000-10-17 | 2001-08-30 | 반도체 장치 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (3) | US20020045360A1 (ko) |
JP (1) | JP3746669B2 (ko) |
KR (1) | KR100746541B1 (ko) |
TW (1) | TW498415B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100400323B1 (ko) * | 2001-11-01 | 2003-10-01 | 주식회사 하이닉스반도체 | 반도체 소자의 시모스(cmos) 및 그의 제조 방법 |
US6867445B2 (en) | 2002-07-10 | 2005-03-15 | Samsung Electronics Co., Ltd. | Semiconductor memory devices including different thickness dielectric layers for the cell transistors and refresh transistors thereof |
KR101004807B1 (ko) * | 2003-07-25 | 2011-01-04 | 매그나칩 반도체 유한회사 | 채널 펀치 내성이 증가된 굽은 채널의 고전압트랜지스터의 구조 및 그 제조방법 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334732C (zh) * | 2001-11-30 | 2007-08-29 | 株式会社瑞萨科技 | 半导体集成电路器件及其制造方法 |
JP2003282880A (ja) * | 2002-03-22 | 2003-10-03 | Hitachi Displays Ltd | 表示装置 |
JP2003347423A (ja) * | 2002-05-28 | 2003-12-05 | Renesas Technology Corp | 半導体集積回路装置およびその製造方法 |
JP2004087960A (ja) * | 2002-08-28 | 2004-03-18 | Fujitsu Ltd | 半導体装置の製造方法 |
JP2004311903A (ja) * | 2003-04-10 | 2004-11-04 | Oki Electric Ind Co Ltd | 半導体装置及び製造方法 |
JP2005116582A (ja) * | 2003-10-03 | 2005-04-28 | Renesas Technology Corp | 半導体装置およびその製造方法 |
KR101054341B1 (ko) * | 2004-04-30 | 2011-08-04 | 삼성전자주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
JP2006073796A (ja) * | 2004-09-02 | 2006-03-16 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP4846272B2 (ja) | 2005-06-07 | 2011-12-28 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置 |
JP5114881B2 (ja) * | 2005-07-26 | 2013-01-09 | 富士通セミコンダクター株式会社 | 半導体装置及びその製造方法 |
JP4589219B2 (ja) * | 2005-11-16 | 2010-12-01 | シャープ株式会社 | 半導体装置の製造方法 |
US7615433B2 (en) * | 2005-12-15 | 2009-11-10 | Chartered Semiconductor Manufacturing, Ltd. | Double anneal with improved reliability for dual contact etch stop liner scheme |
JP2007234861A (ja) * | 2006-03-01 | 2007-09-13 | Renesas Technology Corp | 半導体装置の製造方法 |
DE102006019936B4 (de) * | 2006-04-28 | 2015-01-29 | Globalfoundries Inc. | Halbleiterbauelement mit unterschiedlich verspannten Ätzstoppschichten in Verbindung mit PN-Übergängen unterschiedlicher Gestaltung in unterschiedlichen Bauteilgebieten und Verfahren zur Herstellung des Halbleiterbauelements |
KR100753558B1 (ko) * | 2006-08-21 | 2007-08-30 | 삼성전자주식회사 | 씨모스 트랜지스터 및 그 제조 방법 |
US8278731B2 (en) | 2007-11-20 | 2012-10-02 | Denso Corporation | Semiconductor device having SOI substrate and method for manufacturing the same |
KR100940661B1 (ko) * | 2007-12-24 | 2010-02-05 | 주식회사 동부하이텍 | 플래시 메모리 소자의 제조 방법 |
DE102007063230B4 (de) * | 2007-12-31 | 2013-06-06 | Advanced Micro Devices, Inc. | Halbleiterbauelement mit verspannten Materialschichten und Kontaktelement sowie Herstellungsverfahren hierfür |
DE102008011931B4 (de) * | 2008-02-29 | 2010-10-07 | Advanced Micro Devices, Inc., Sunnyvale | Verringerung der Speicherinstabilität durch lokale Anpassung der Rekristallisierungsbedingungen in einem Cache-Bereich eines Halbleiterbauelements |
JP2009272402A (ja) * | 2008-05-02 | 2009-11-19 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
JP5159708B2 (ja) * | 2009-06-17 | 2013-03-13 | パナソニック株式会社 | 半導体装置及びその製造方法 |
IT1397603B1 (it) * | 2009-12-21 | 2013-01-16 | St Microelectronics Srl | Trincee di isolamento per strati semiconduttori. |
US20130049134A1 (en) * | 2011-08-30 | 2013-02-28 | Renesas Electronics Corporation | Semiconductor device and method of making same |
US8703578B2 (en) * | 2012-05-29 | 2014-04-22 | Globalfoundries Singapore Pte. Ltd. | Middle in-situ doped SiGe junctions for PMOS devices on 28 nm low power/high performance technologies using a silicon oxide encapsulation, early halo and extension implantations |
US20150041916A1 (en) * | 2013-08-08 | 2015-02-12 | Samsung Electronics Co., Ltd. | Semiconductor device and method of forming the same |
JP2015095492A (ja) * | 2013-11-08 | 2015-05-18 | 株式会社東芝 | 半導体装置 |
RU2584273C1 (ru) * | 2015-02-25 | 2016-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Чеченский государственный университет (ФГБОУ ВПО Чеченский государственный университет) | Способ изготовления полупроводникового прибора |
US10510851B2 (en) * | 2016-11-29 | 2019-12-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Low resistance contact method and structure |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554726A (en) * | 1984-04-17 | 1985-11-26 | At&T Bell Laboratories | CMOS Integrated circuit technology utilizing dual implantation of slow and fast diffusing donor ions to form the n-well |
CN100483651C (zh) * | 1992-08-27 | 2009-04-29 | 株式会社半导体能源研究所 | 半导体器件的制造方法 |
US5508540A (en) * | 1993-02-19 | 1996-04-16 | Hitachi, Ltd. | Semiconductor integrated circuit device and process of manufacturing the same |
DE69405438T2 (de) * | 1993-03-24 | 1998-04-02 | At & T Corp | Verfahren zur Bildung dielektrischer Oxynitridschichten bei der Herstellung integrierter Schaltungen |
US5591681A (en) * | 1994-06-03 | 1997-01-07 | Advanced Micro Devices, Inc. | Method for achieving a highly reliable oxide film |
JPH08139315A (ja) * | 1994-11-09 | 1996-05-31 | Mitsubishi Electric Corp | Mosトランジスタ、半導体装置及びそれらの製造方法 |
JP3419597B2 (ja) * | 1995-07-11 | 2003-06-23 | 株式会社日立製作所 | 半導体集積回路装置の製造方法 |
JPH0992729A (ja) * | 1995-09-22 | 1997-04-04 | Mitsubishi Electric Corp | 半導体装置及び半導体装置の製造方法 |
US5629221A (en) * | 1995-11-24 | 1997-05-13 | National Science Council Of Republic Of China | Process for suppressing boron penetration in BF2 + -implanted P+ -poly-Si gate using inductively-coupled nitrogen plasma |
US5702988A (en) * | 1996-05-02 | 1997-12-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Blending integrated circuit technology |
US5872049A (en) * | 1996-06-19 | 1999-02-16 | Advanced Micro Devices, Inc. | Nitrogenated gate structure for improved transistor performance and method for making same |
KR100240872B1 (ko) * | 1997-02-17 | 2000-01-15 | 윤종용 | 정전기 방전 보호 회로 및 그것을 구비하는 집적 회로 |
US6051510A (en) * | 1997-05-02 | 2000-04-18 | Advanced Micro Devices, Inc. | Method of using a hard mask to grow dielectrics with varying characteristics |
JPH10335656A (ja) * | 1997-06-03 | 1998-12-18 | Toshiba Corp | 半導体装置の製造方法 |
US6037639A (en) * | 1997-06-09 | 2000-03-14 | Micron Technology, Inc. | Fabrication of integrated devices using nitrogen implantation |
US6080682A (en) * | 1997-12-18 | 2000-06-27 | Advanced Micro Devices, Inc. | Methodology for achieving dual gate oxide thicknesses |
KR19990055777A (ko) * | 1997-12-27 | 1999-07-15 | 김영환 | 반도체 소자의 제조방법 |
JP4024940B2 (ja) * | 1998-09-04 | 2007-12-19 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
US6235590B1 (en) * | 1998-12-18 | 2001-05-22 | Lsi Logic Corporation | Fabrication of differential gate oxide thicknesses on a single integrated circuit chip |
JP2000216257A (ja) * | 1999-01-20 | 2000-08-04 | Matsushita Electronics Industry Corp | 半導体装置およびその製造方法 |
KR200167117Y1 (ko) * | 1999-08-26 | 2000-02-15 | 이상모 | 가스용기의 봉인장치 |
JP2001085625A (ja) * | 1999-09-13 | 2001-03-30 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
US6258673B1 (en) * | 1999-12-22 | 2001-07-10 | International Business Machines Corporation | Multiple thickness of gate oxide |
SG89410A1 (en) * | 2000-07-31 | 2002-06-18 | Hitachi Ulsi Sys Co Ltd | Manufacturing method of semiconductor integrated circuit device |
-
2000
- 2000-10-17 JP JP2000316964A patent/JP3746669B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-10 TW TW090119694A patent/TW498415B/zh not_active IP Right Cessation
- 2001-08-30 KR KR1020010052731A patent/KR100746541B1/ko active IP Right Grant
- 2001-08-31 US US09/942,668 patent/US20020045360A1/en not_active Abandoned
-
2002
- 2002-11-06 US US10/288,448 patent/US6727146B2/en not_active Expired - Lifetime
-
2004
- 2004-02-11 US US10/775,236 patent/US6953728B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100400323B1 (ko) * | 2001-11-01 | 2003-10-01 | 주식회사 하이닉스반도체 | 반도체 소자의 시모스(cmos) 및 그의 제조 방법 |
US6867445B2 (en) | 2002-07-10 | 2005-03-15 | Samsung Electronics Co., Ltd. | Semiconductor memory devices including different thickness dielectric layers for the cell transistors and refresh transistors thereof |
KR100493021B1 (ko) * | 2002-07-10 | 2005-06-07 | 삼성전자주식회사 | 반도체 메모리 장치 및 그의 제조방법 |
US7498220B2 (en) | 2002-07-10 | 2009-03-03 | Samsung Electronics Co., Ltd. | Methods of fabricating semiconductor memory devices including different dielectric layers for the cell transistors and refresh transistors thereof |
KR101004807B1 (ko) * | 2003-07-25 | 2011-01-04 | 매그나칩 반도체 유한회사 | 채널 펀치 내성이 증가된 굽은 채널의 고전압트랜지스터의 구조 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20020045360A1 (en) | 2002-04-18 |
US6953728B2 (en) | 2005-10-11 |
JP3746669B2 (ja) | 2006-02-15 |
US20040198002A1 (en) | 2004-10-07 |
US6727146B2 (en) | 2004-04-27 |
TW498415B (en) | 2002-08-11 |
US20030054613A1 (en) | 2003-03-20 |
KR100746541B1 (ko) | 2007-08-06 |
JP2002124579A (ja) | 2002-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100746541B1 (ko) | 반도체 장치 및 그 제조 방법 | |
KR100413740B1 (ko) | 반도체 장치 및 그 제조 방법 | |
US5783469A (en) | Method for making nitrogenated gate structure for improved transistor performance | |
US7355203B2 (en) | Use of gate electrode workfunction to improve DRAM refresh | |
US6297094B1 (en) | Semiconductor device with salicide structure and fabrication method thereof | |
US20030207555A1 (en) | Semiconductor device and method of fabricating the same | |
JPH10209440A (ja) | 半導体デバイス製造方法及びこの方法によるpmosトランジスタ | |
US6333222B1 (en) | Semiconductor device and manufacturing method thereof | |
GB2363903A (en) | A semiconductor device having a metal gate with a work function compatible with a semiconductor device | |
US20030082863A1 (en) | CMOS of semiconductor device and method for manufacturing the same | |
KR20000006444A (ko) | Mos트랜지스터의제조방법 | |
KR100611784B1 (ko) | 다중 게이트절연막을 갖는 반도체장치 및 그의 제조 방법 | |
US5872049A (en) | Nitrogenated gate structure for improved transistor performance and method for making same | |
KR20010015665A (ko) | 반도체 소자내 게이트-유도된 드레인 누설을 감소시키는방법 | |
US6586296B1 (en) | Method of doping wells, channels, and gates of dual gate CMOS technology with reduced number of masks | |
US20040171241A1 (en) | Semiconductor device having gate electrode of polymetal gate structure processed by side nitriding in anmonia atmosphere | |
KR100327736B1 (ko) | 반도체장치의 제조방법 | |
US7057243B2 (en) | Hybrid semiconductor device having an n+ (p) doped n-type gate and method of producing the same | |
JP4190791B2 (ja) | 半導体集積回路装置の製造方法 | |
US7129141B2 (en) | Method for manufacturing a semiconductor device having a low junction leakage current | |
US20020068405A1 (en) | Fabrication method for a semiconductor integrated circuit device | |
US20030224575A1 (en) | Method of manufacturing a semiconductor integrated circuit device | |
KR100495858B1 (ko) | 반도체 소자의 제조 방법 | |
US7081419B2 (en) | Gate dielectric structure for reducing boron penetration and current leakage | |
JP2001203347A (ja) | 半導体装置およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130705 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140716 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150626 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160630 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170704 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180719 Year of fee payment: 12 |