JP2009147279A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2009147279A JP2009147279A JP2007326022A JP2007326022A JP2009147279A JP 2009147279 A JP2009147279 A JP 2009147279A JP 2007326022 A JP2007326022 A JP 2007326022A JP 2007326022 A JP2007326022 A JP 2007326022A JP 2009147279 A JP2009147279 A JP 2009147279A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 claims abstract description 75
- 239000002184 metal Substances 0.000 claims abstract description 75
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 59
- 239000012535 impurity Substances 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 20
- 238000009792 diffusion process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004283 Sodium sorbate Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
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- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/8605—Resistors with PN junctions
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- 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
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- 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
-
- 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
- H01L27/01—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate comprising only passive thin-film or thick-film elements formed on a common insulating substrate
- H01L27/016—Thin-film circuits
-
- 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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- 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
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
【解決手段】 抵抗回路を構成する多結晶シリコン抵抗体からなる複数の抵抗群のそれぞれの上に金属電極を形成し、その金属電極を、別の配線層を介して抵抗体の一端に接続する。そうすることで金属電極が受ける半導体プロセスの外的影響が直接抵抗体に作用することを防ぎ、抵抗値ばらつきを抑制する。
【選択図】 図1
Description
1.半導体基板と、この半導体基板上に形成した第1の絶縁膜と、第1の絶縁膜上に形成し、低濃度不純物領域と高濃度不純物領域とを有する多結晶シリコンからなる抵抗体と、多結晶シリコンからなる複数の抵抗体から離れて形成された配線層と、抵抗体及び配線層上に形成した第2の絶縁膜と、第2の絶縁膜の、前記抵抗体の高濃度不純物領域上のコンタクトホール及び配線層上の第1のコンタクトホールに接続する金属配線と、抵抗体の低濃度不純物領域上を覆い、配線層上の第2のコンタクトホールに接続する金属配線と、を有する事を特徴とする半導体装置とした。
2.半導体基板と、半導体基板上に形成した第1の絶縁膜と、第1の絶縁膜上に形成し、低濃度不純物領域と高濃度不純物領域とを有する多結晶シリコンからなる抵抗体と、抵抗体上に形成した第2の絶縁膜と、第2の絶縁膜上であって抵抗体の低濃度不純物領域上を覆うように形成する第1の金属配線と、第2の絶縁膜上であって抵抗体の高濃度不純物領域に設けたコンタクトホールに接続する第2の金属配線と、第1及び第2の金属配線上に形成した第3の絶縁膜と、第3の絶縁膜上に形成した第3の金属配線層とを有し、第1の金属配線と第3の金属配線が第3の絶縁膜上に設けたスルーホールを介して接続し、第2の金属配線と第3の金属配線が第3の絶縁膜上に設けた別のスルーホールを介して接続していることを特徴とする半導体装置とした。
2 絶縁膜
3 多結晶シリコン
4 低濃度不純物領域
5 高濃度不純物領域
6 コンタクトホール
7 金属配線
8 接続用配線層
9 ビアホール
101 端子A
102 端子B
103 端子C
104 端子D
105 端子E
201 抵抗群1
202 抵抗群2
203 抵抗群3
204 抵抗群4
Claims (6)
- 半導体基板と、
前記半導体基板上に配置された第1の絶縁膜と、
前記第1の絶縁膜上に配置された、低濃度不純物領域と高濃度不純物領域とを有する多結晶シリコンからなる抵抗体と、
前記抵抗体から離れて配置された配線層と、
前記抵抗体及び前記配線層上に配置された第2の絶縁膜と、
前記第2の絶縁膜の、前記抵抗体の高濃度不純物領域上のコンタクトホール及び前記配線層上の第1のコンタクトホールとの間を接続する金属配線と、
前記抵抗体の低濃度不純物領域上を覆い、前記配線層上の第2のコンタクトホールに接続する金属配線と、を有する事を特徴とする半導体装置。 - 前記半導体基板上の、前記半導体基板と逆導電型の不純物領域からなる前記配線層を有する事を特徴とする請求項1記載の半導体装置。
- 前記第1の絶縁膜上に形成する多結晶シリコンからなる前記配線層を有することを特徴とする請求項1記載の半導体装置。
- 半導体基板と、
前記半導体基板上に配置された第1の絶縁膜と、
前記第1の絶縁膜上に配置された、低濃度不純物領域と高濃度不純物領域とを有する多結晶シリコンからなる抵抗体と、
前記抵抗体上に配置された第2の絶縁膜と、
前記第2の絶縁膜上であって前記抵抗体の低濃度不純物領域上を覆うように配置された第1の金属配線と、
前記第2の絶縁膜上であって前記抵抗体の高濃度不純物領域に設けたコンタクトホールに接続する第2の金属配線と、
前記第1及び第2の金属配線上に配置された第3の絶縁膜と、
前記第3の絶縁膜上に配置された第3の金属配線層とを有し、前記第1の金属配線と前記第3の金属配線が前記第3の絶縁膜上に設けたスルーホールを介して接続し、前記第2の金属配線と前記第3の金属配線が前記第3の絶縁膜上に設けた別のスルーホールを介して接続していることを特徴とする半導体装置。 - 半導体基板と、
前記半導体基板上に配置された第1の絶縁膜と、
前記第1の絶縁膜上に配置された、多結晶シリコンからなる抵抗体と、
前記抵抗体から離れて形成された配線層と、
前記抵抗体及び前記配線層上に配置された第2の絶縁膜と、
前記第2の絶縁膜の、前記抵抗体の一方の端上に配置されたコンタクトホール及び前記配線層上に配置された第1のコンタクトホールとの間を接続する金属配線と、
前記第2の絶縁膜の、前記抵抗体の他方の端上に配置されたコンタクトホールと、
前記抵抗体の両端にそれぞれ配置された前記コンタクトホールの間の領域を覆い、前記配線層上の第2のコンタクトホールに接続された金属配線と、を有する事を特徴とする半導体装置。 - 半導体基板と、
前記半導体基板上に配置された第1の絶縁膜と、
前記第1の絶縁膜上に配置された、多結晶シリコンからなる抵抗体と、
前記抵抗体上に形成した第2の絶縁膜と、
前記第2の絶縁膜の、前記抵抗体の両端にそれぞれ配置されたコンタクトホールと、
前記第2の絶縁膜上であって前記抵抗体の両端にそれぞれ配置された前記コンタクトホールの間の領域を覆うように配置された第1の金属配線と、
前記第2の絶縁膜上であって前記抵抗体の一方の端のコンタクトホールに接続する第2の金属配線と、
前記第1及び第2の金属配線上に形成した第3の絶縁膜と、
前記第3の絶縁膜上に形成した第3の金属配線層とを有し、前記第1の金属配線と前記第3の金属配線が前記第3の絶縁膜上に設けたスルーホールを介して接続し、前記第2の金属配線と前記第3の金属配線が前記第3の絶縁膜上に設けた別のスルーホールを介して接続していることを特徴とする半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007326022A JP5008543B2 (ja) | 2007-12-18 | 2007-12-18 | 半導体装置 |
US12/328,207 US8169052B2 (en) | 2007-12-18 | 2008-12-04 | Semiconductor device |
TW097147440A TWI445159B (zh) | 2007-12-18 | 2008-12-05 | Semiconductor device |
KR1020080128807A KR101464766B1 (ko) | 2007-12-18 | 2008-12-17 | 반도체 장치 |
CN2008101849871A CN101465356B (zh) | 2007-12-18 | 2008-12-18 | 半导体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007326022A JP5008543B2 (ja) | 2007-12-18 | 2007-12-18 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2009147279A true JP2009147279A (ja) | 2009-07-02 |
JP5008543B2 JP5008543B2 (ja) | 2012-08-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007326022A Expired - Fee Related JP5008543B2 (ja) | 2007-12-18 | 2007-12-18 | 半導体装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8169052B2 (ja) |
JP (1) | JP5008543B2 (ja) |
KR (1) | KR101464766B1 (ja) |
CN (1) | CN101465356B (ja) |
TW (1) | TWI445159B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011176134A (ja) * | 2010-02-24 | 2011-09-08 | Oki Semiconductor Co Ltd | 半導体装置、及びその製造方法 |
JP2018067734A (ja) * | 2017-12-22 | 2018-04-26 | エイブリック株式会社 | 半導体装置 |
WO2023112551A1 (ja) * | 2021-12-17 | 2023-06-22 | ローム株式会社 | 半導体装置およびその製造方法 |
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US8848374B2 (en) * | 2010-06-30 | 2014-09-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and structure for dissipating heat away from a resistor having neighboring devices and interconnects |
CN102969228B (zh) * | 2012-11-30 | 2017-09-19 | 上海华虹宏力半导体制造有限公司 | 多晶硅电阻器结构及其制造方法 |
US9553139B2 (en) * | 2015-01-30 | 2017-01-24 | Semiconductor Components Industries, Llc | Semiconductor component and method of manufacture |
US10903372B2 (en) * | 2015-12-11 | 2021-01-26 | Intel Corporation | Metal-oxide-polysilicon tunable resistor for flexible circuit design and method of fabricating same |
CN108269788B (zh) * | 2016-12-30 | 2020-08-18 | 无锡华润上华科技有限公司 | 半导体器件 |
CN113672018B (zh) * | 2021-08-13 | 2024-04-16 | 北京同芯科技有限公司 | 能消除衬底电压影响的多晶电阻匹配方法及电路 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006269573A (ja) * | 2005-03-23 | 2006-10-05 | Seiko Instruments Inc | 半導体装置 |
JP2007036124A (ja) * | 2005-07-29 | 2007-02-08 | Seiko Instruments Inc | 半導体装置 |
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US4893158A (en) * | 1987-06-22 | 1990-01-09 | Nissan Motor Co., Ltd. | MOSFET device |
JP2002076281A (ja) | 2000-08-30 | 2002-03-15 | Seiko Instruments Inc | 半導体装置およびその製造方法 |
JP2002353326A (ja) * | 2001-05-29 | 2002-12-06 | Mitsubishi Electric Corp | 半導体装置 |
JP2004296767A (ja) | 2003-03-27 | 2004-10-21 | Citizen Watch Co Ltd | 半導体装置 |
-
2007
- 2007-12-18 JP JP2007326022A patent/JP5008543B2/ja not_active Expired - Fee Related
-
2008
- 2008-12-04 US US12/328,207 patent/US8169052B2/en not_active Expired - Fee Related
- 2008-12-05 TW TW097147440A patent/TWI445159B/zh not_active IP Right Cessation
- 2008-12-17 KR KR1020080128807A patent/KR101464766B1/ko active IP Right Grant
- 2008-12-18 CN CN2008101849871A patent/CN101465356B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006269573A (ja) * | 2005-03-23 | 2006-10-05 | Seiko Instruments Inc | 半導体装置 |
JP2007036124A (ja) * | 2005-07-29 | 2007-02-08 | Seiko Instruments Inc | 半導体装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011176134A (ja) * | 2010-02-24 | 2011-09-08 | Oki Semiconductor Co Ltd | 半導体装置、及びその製造方法 |
JP2018067734A (ja) * | 2017-12-22 | 2018-04-26 | エイブリック株式会社 | 半導体装置 |
WO2023112551A1 (ja) * | 2021-12-17 | 2023-06-22 | ローム株式会社 | 半導体装置およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW200941701A (en) | 2009-10-01 |
TWI445159B (zh) | 2014-07-11 |
CN101465356A (zh) | 2009-06-24 |
KR101464766B1 (ko) | 2014-11-24 |
CN101465356B (zh) | 2012-07-04 |
US20090152679A1 (en) | 2009-06-18 |
KR20090066241A (ko) | 2009-06-23 |
US8169052B2 (en) | 2012-05-01 |
JP5008543B2 (ja) | 2012-08-22 |
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