KR100878924B1 - 반도체 장치 및 그 제조방법 - Google Patents
반도체 장치 및 그 제조방법 Download PDFInfo
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- KR100878924B1 KR100878924B1 KR1020080099123A KR20080099123A KR100878924B1 KR 100878924 B1 KR100878924 B1 KR 100878924B1 KR 1020080099123 A KR1020080099123 A KR 1020080099123A KR 20080099123 A KR20080099123 A KR 20080099123A KR 100878924 B1 KR100878924 B1 KR 100878924B1
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- polysilicon
- resistor
- region
- thin film
- low resistance
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- 239000004065 semiconductor Substances 0.000 title abstract description 47
- 238000004519 manufacturing process Methods 0.000 title description 10
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 200
- 229920005591 polysilicon Polymers 0.000 claims abstract description 200
- 239000012535 impurity Substances 0.000 claims abstract description 54
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- 238000005468 ion implantation Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims description 12
- 239000011574 phosphorus Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005530 etching Methods 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 239000010408 film Substances 0.000 abstract description 113
- 239000010409 thin film Substances 0.000 abstract description 91
- 239000004020 conductor Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 229910021332 silicide Inorganic materials 0.000 description 9
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 9
- 229910052814 silicon oxide Inorganic materials 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 229910018125 Al-Si Inorganic materials 0.000 description 3
- 229910018520 Al—Si Inorganic materials 0.000 description 3
- 229910018594 Si-Cu Inorganic materials 0.000 description 3
- 229910008465 Si—Cu Inorganic materials 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000005380 borophosphosilicate glass Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 241000270730 Alligator mississippiensis Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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Classifications
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- 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
- H01L27/08—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 only semiconductor components of a single kind
- H01L27/0802—Resistors only
-
- 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
- H01L21/84—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 other than a semiconductor body, e.g. being an insulating body
-
- 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
- H01L27/06—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 non-repetitive configuration
- H01L27/0611—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 non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—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 non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0629—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 non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with diodes, or resistors, or capacitors
-
- 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
- H01L27/12—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 other than a semiconductor body, e.g. an insulating body
- H01L27/1203—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (2)
- 실리콘 기판을 준비하여 선택적으로 이온주입법에 의해 복수의 분리, 독립한 웰 영역을 형성하는 공정;LOCOS법에 의해 상기 실리콘 기판의 표면에 선택적으로 필드 산화막을 형성하는 공정;게이트 산화막을 형성하고, 임계값 제어용 채널 도프를 수행하고, CVD법에 의해 폴리실리콘 층을 퇴적하며, 원하는 시트 저항값을 얻기 위해 상기 폴리실리콘 층에 선택적으로 이온주입법에 의해 불순물을 도입하는 공정;상기 폴리실리콘 층의 일부 영역이 낮은 저항을 가지도록 상기 폴리실리콘 층에 선택적으로 고농도의 인 등의 불순물을 도입한 후, 낮은 저항의 게이트 전극 및 각기 고저항 영역을 갖는 복수의 폴리실리콘 저항체가 상기 웰 영역과 정합되도록 상기 폴리실리콘 층을 에칭 가공하여, 상기 게이트 전극 및 상기 폴리실리콘 저항체를 위치시키는 공정;이온주입법에 의해 인 등의 N형 불순물을 도입하여 N형 트랜지스터의 소오스 영역과 드레인 영역을 형성하는 공정;이온주입법에 의해, P형 불순물로서 BF2 또는 붕소를 도입하여 P형 트랜지스터의 소오스 영역과 드레인 영역 및 각각의 상기 폴리실리콘 저항체의 저저항 영역을 형성하는 공정;중간 절연막을 퇴적하고, 계속해서 콘택트 홀을 형성하는 공정;스퍼터링법에 의해 배선으로서 알루미늄 층을 퇴적한 다음, 각각의 상기 폴리실리콘 저항체의 일단의 저저항 영역 및 각각의 상기 웰 영역과 접속된 알루미늄 층이 각각의 상기 폴리실리콘 저항체 상에 위치되도록 상기 알루미늄 층을 패터닝하는 공정; 및보호막을 형성하고, 본딩 패드 등의 영역을 제공하도록 상기 보호막의 일부를 제거하는 공정을 포함하는 것을 특징으로 하는 반도체 장치 제조방법.
- 실리콘 기판을 준비하여 선택적으로 이온주입법에 의해 복수의 분리, 독립한 웰 영역을 형성하며, LOCOS법에 의해 선택적으로 필드 산화막을 형성하는 공정;게이트 산화막을 형성한 후, 임계값 제어용 채널 도프를 수행하고, CVD법에 의해 제1 폴리실리콘 층을 퇴적하며, 상기 제1 폴리실리콘 층이 낮은 저항을 가지도록 상기 제1 폴리실리콘 층에 고농도의 인 등의 불순물을 도입하는 공정;상기 제1 폴리실리콘 층을 에칭 가공하여 낮은 저항의 게이트 전극 및 복수의 저저항 폴리실리콘 층을 형성하는 공정;열산화법 또는 CVD법에 의해 제1 절연막을 형성하는 공정;상기 제1 폴리실리콘 층의 것보다 얇은 막 두께의 제2 폴리실리콘 층을 퇴적하고, 원하는 시트 저항값을 얻기 위해 상기 제2 폴리실리콘 층에 이온주입법에 의해 불순물을 도입하는 공정;제2 폴리실리콘 층을 사용하는 복수의 폴리실리콘 저항체가 제1 절연막을 통 하여 독립한 저저항 폴리실리콘 층 상에 형성되도록 제2 폴리실리콘 층을 패터닝하는 공정;이온주입법에 의해 인 등의 N형 불순물을 도입하여 N형 트랜지스터의 소오스 영역과 드레인 영역을 형성하는 공정;이온주입법에 의해 P형 불순물로서 BF2 또는 붕소를 도입하여 각각의 상기 폴리실리콘 저항체의 일부에 저저항 영역과 함께 P형 트랜지스터의 소오스 영역과 드레인 영역을 형성하는 공정;중간 절연막을 퇴적하고, 각각의 상기 폴리실리콘 저항체의 저저항 영역과 각각의 상기 저저항 폴리실리콘 층이 공통 콘택트 홀을 통해서 서로 접속되도록 상기 공통 콘택트 홀을 형성하는 공정;스퍼터링법에 의해 배선으로서 알루미늄 층을 퇴적하고, 각각의 상기 폴리실리콘 저항체의 일단에서의 저저항 영역을, 각각의 상기 폴리실리콘 저항체 하부에 상기 제1 절연막을 통하여 위치된 각각의 상기 저저항 폴리실리콘 층과, 공통 콘택트 홀을 통해서 접속하기 위한 알루미늄 층이 각각의 상기 폴리실리콘 저항체 상에 위치되도록 상기 알루미늄 층을 패터닝하는 공정; 및보호막을 형성하고, 본딩 패드 등의 영역을 제공하도록 상기 보호막의 일부를 제거하는 공정을 포함하는 것을 특징으로 하는 반도체 장치 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000260803A JP2002076281A (ja) | 2000-08-30 | 2000-08-30 | 半導体装置およびその製造方法 |
JPJP-P-2000-260803 | 2000-08-30 |
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KR1020010052888A Division KR20020018148A (ko) | 2000-08-30 | 2001-08-30 | 반도체 장치 및 그 제조 방법 |
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KR20080095227A KR20080095227A (ko) | 2008-10-28 |
KR100878924B1 true KR100878924B1 (ko) | 2009-01-15 |
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KR1020010052888A KR20020018148A (ko) | 2000-08-30 | 2001-08-30 | 반도체 장치 및 그 제조 방법 |
KR1020080099123A KR100878924B1 (ko) | 2000-08-30 | 2008-10-09 | 반도체 장치 및 그 제조방법 |
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Country Status (5)
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US (2) | US6844599B2 (ko) |
JP (1) | JP2002076281A (ko) |
KR (2) | KR20020018148A (ko) |
CN (1) | CN1307719C (ko) |
TW (1) | TW516045B (ko) |
Families Citing this family (25)
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US6532568B1 (en) * | 2000-10-30 | 2003-03-11 | Delphi Technologies, Inc. | Apparatus and method for conditioning polysilicon circuit elements |
JPWO2003052829A1 (ja) * | 2001-12-14 | 2005-04-28 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
CN100365786C (zh) * | 2002-12-31 | 2008-01-30 | 上海贝岭股份有限公司 | 双极集成电路中硅材料质量的检测方法 |
JP4609985B2 (ja) * | 2004-06-30 | 2011-01-12 | ルネサスエレクトロニクス株式会社 | 半導体チップおよびその製造方法ならびに半導体装置 |
US7253074B2 (en) * | 2004-11-05 | 2007-08-07 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Temperature-compensated resistor and fabrication method therefor |
JP4880939B2 (ja) | 2005-07-29 | 2012-02-22 | セイコーインスツル株式会社 | 半導体装置 |
JP5089194B2 (ja) * | 2007-02-26 | 2012-12-05 | セイコーインスツル株式会社 | 半導体装置及びその製造方法 |
JP4458129B2 (ja) * | 2007-08-09 | 2010-04-28 | ソニー株式会社 | 半導体装置およびその製造方法 |
JP5008543B2 (ja) | 2007-12-18 | 2012-08-22 | セイコーインスツル株式会社 | 半導体装置 |
JP2009266868A (ja) * | 2008-04-22 | 2009-11-12 | Oki Semiconductor Co Ltd | Mosfetおよびmosfetの製造方法 |
US8159040B2 (en) * | 2008-05-13 | 2012-04-17 | International Business Machines Corporation | Metal gate integration structure and method including metal fuse, anti-fuse and/or resistor |
JP2010182954A (ja) | 2009-02-06 | 2010-08-19 | Seiko Instruments Inc | 半導体装置 |
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JP5029654B2 (ja) * | 2009-05-27 | 2012-09-19 | 株式会社デンソー | 電子制御装置 |
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US9553139B2 (en) * | 2015-01-30 | 2017-01-24 | Semiconductor Components Industries, Llc | Semiconductor component and method of manufacture |
US10643990B2 (en) * | 2018-02-28 | 2020-05-05 | Globalfoundries Singapore Pte. Ltd. | Ultra-high voltage resistor |
EP3598505B1 (en) * | 2018-07-19 | 2023-02-15 | Mitsubishi Electric R&D Centre Europe B.V. | Temperature estimation of a power semiconductor device |
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KR930006885A (ko) * | 1991-09-03 | 1993-04-22 | 문정환 | 반도체 소자의 금속배선 방법 |
US5296726A (en) | 1993-03-31 | 1994-03-22 | Northern Telecom Limited | High value resistive load for an integrated circuit |
JPH09321229A (ja) * | 1995-08-24 | 1997-12-12 | Seiko Instr Inc | 半導体装置およびその製造方法 |
US5708284A (en) | 1995-03-20 | 1998-01-13 | Sharp Kabushiki Kaisha | Non-volatile random access memory |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04258175A (ja) * | 1991-02-12 | 1992-09-14 | Mitsubishi Electric Corp | シリコン半導体加速度センサの製造方法 |
JP2581411B2 (ja) * | 1993-09-14 | 1997-02-12 | 日本電気株式会社 | 半導体記憶回路装置及びその製造方法 |
US5489547A (en) * | 1994-05-23 | 1996-02-06 | Texas Instruments Incorporated | Method of fabricating semiconductor device having polysilicon resistor with low temperature coefficient |
KR960009209A (ko) * | 1994-08-19 | 1996-03-22 | 이토 기요시 | 반도체 집적회로 |
DE19531629C1 (de) * | 1995-08-28 | 1997-01-09 | Siemens Ag | Verfahren zur Herstellung einer EEPROM-Halbleiterstruktur |
JP3000524B2 (ja) * | 1998-01-30 | 2000-01-17 | セイコーインスツルメンツ株式会社 | 半導体装置の製造方法 |
JP2000021896A (ja) * | 1998-07-03 | 2000-01-21 | Sony Corp | 半導体装置の製造方法 |
US6372585B1 (en) * | 1998-09-25 | 2002-04-16 | Texas Instruments Incorporated | Semiconductor device method |
-
2000
- 2000-08-30 JP JP2000260803A patent/JP2002076281A/ja not_active Withdrawn
-
2001
- 2001-07-04 TW TW090116387A patent/TW516045B/zh not_active IP Right Cessation
- 2001-07-27 US US09/916,527 patent/US6844599B2/en not_active Expired - Lifetime
- 2001-08-30 KR KR1020010052888A patent/KR20020018148A/ko active Search and Examination
- 2001-08-30 CN CNB011251395A patent/CN1307719C/zh not_active Expired - Lifetime
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2004
- 2004-12-03 US US11/004,786 patent/US20050106830A1/en not_active Abandoned
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- 2008-10-09 KR KR1020080099123A patent/KR100878924B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930006885A (ko) * | 1991-09-03 | 1993-04-22 | 문정환 | 반도체 소자의 금속배선 방법 |
US5296726A (en) | 1993-03-31 | 1994-03-22 | Northern Telecom Limited | High value resistive load for an integrated circuit |
US5708284A (en) | 1995-03-20 | 1998-01-13 | Sharp Kabushiki Kaisha | Non-volatile random access memory |
JPH09321229A (ja) * | 1995-08-24 | 1997-12-12 | Seiko Instr Inc | 半導体装置およびその製造方法 |
Also Published As
Publication number | Publication date |
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KR20020018148A (ko) | 2002-03-07 |
US20020047183A1 (en) | 2002-04-25 |
CN1340829A (zh) | 2002-03-20 |
US6844599B2 (en) | 2005-01-18 |
JP2002076281A (ja) | 2002-03-15 |
CN1307719C (zh) | 2007-03-28 |
TW516045B (en) | 2003-01-01 |
KR20080095227A (ko) | 2008-10-28 |
US20050106830A1 (en) | 2005-05-19 |
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