CN102097473A - 半导体装置 - Google Patents
半导体装置 Download PDFInfo
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- CN102097473A CN102097473A CN2010105410593A CN201010541059A CN102097473A CN 102097473 A CN102097473 A CN 102097473A CN 2010105410593 A CN2010105410593 A CN 2010105410593A CN 201010541059 A CN201010541059 A CN 201010541059A CN 102097473 A CN102097473 A CN 102097473A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 149
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 238000002955 isolation Methods 0.000 claims abstract description 17
- 230000005516 deep trap Effects 0.000 claims description 28
- 239000012535 impurity Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 description 24
- 230000006872 improvement Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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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
- H01L29/68—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
- H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
- H01L29/7835—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's with asymmetrical source and drain regions, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs
-
- 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
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76264—SOI together with lateral isolation, e.g. using local oxidation of silicon, or dielectric or polycristalline material refilled trench or air gap isolation regions, e.g. completely isolated semiconductor islands
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
- H01L29/4238—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out characterised by the surface lay-out
-
- 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
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
- H01L29/7391—Gated diode structures
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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
- H01L29/68—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
- H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/7816—Lateral DMOS transistors, i.e. LDMOS transistors
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0642—Isolation within the component, i.e. internal isolation
- H01L29/0649—Dielectric regions, e.g. SiO2 regions, air gaps
- H01L29/0653—Dielectric regions, e.g. SiO2 regions, air gaps adjoining the input or output region of a field-effect device, e.g. the source or drain region
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/107—Substrate region of field-effect devices
- H01L29/1075—Substrate region of field-effect devices of field-effect transistors
- H01L29/1079—Substrate region of field-effect devices of field-effect transistors with insulated gate
- H01L29/1083—Substrate region of field-effect devices of field-effect transistors with insulated gate with an inactive supplementary region, e.g. for preventing punch-through, improving capacity effect or leakage current
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090110927A KR101128716B1 (ko) | 2009-11-17 | 2009-11-17 | 반도체 장치 |
KR10-2009-0110927 | 2009-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102097473A true CN102097473A (zh) | 2011-06-15 |
CN102097473B CN102097473B (zh) | 2016-03-02 |
Family
ID=44010655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010541059.3A Active CN102097473B (zh) | 2009-11-17 | 2010-11-09 | 半导体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8362556B2 (zh) |
KR (1) | KR101128716B1 (zh) |
CN (1) | CN102097473B (zh) |
TW (1) | TWI570914B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891145A (zh) * | 2011-07-22 | 2013-01-23 | 台湾积体电路制造股份有限公司 | Cmos半导体器件的金属栅极结构及其形成方法 |
CN106024784A (zh) * | 2015-03-27 | 2016-10-12 | 三星电子株式会社 | 包括场效应晶体管的半导体装置 |
CN107038305A (zh) * | 2017-04-14 | 2017-08-11 | 上海华虹宏力半导体制造有限公司 | 半导体集成电路及其寄生二极管的提取方法 |
CN111627985A (zh) * | 2019-02-28 | 2020-09-04 | 长江存储科技有限责任公司 | 具有增大的击穿电压的高电压半导体器件及其制造方法 |
CN112490293A (zh) * | 2020-12-08 | 2021-03-12 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
CN112599602A (zh) * | 2020-12-08 | 2021-04-02 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
CN112599601A (zh) * | 2020-12-08 | 2021-04-02 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
US11393899B2 (en) | 2019-02-28 | 2022-07-19 | Yangtze Memory Technologies Co., Ltd. | High-voltage semiconductor device with increased breakdown voltage |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8853787B2 (en) * | 2009-11-17 | 2014-10-07 | Magnachip Semiconductor, Ltd. | High voltage semiconductor device |
JP2012124207A (ja) * | 2010-12-06 | 2012-06-28 | Toshiba Corp | 半導体装置 |
US8643136B2 (en) * | 2011-03-01 | 2014-02-04 | Richtek Technology Corporation | High voltage device and manufacturing method thereof |
US9343538B2 (en) * | 2011-05-13 | 2016-05-17 | Richtek Technology Corporation | High voltage device with additional isolation region under gate and manufacturing method thereof |
US20130270636A1 (en) * | 2012-04-17 | 2013-10-17 | Broadcom Corporation | Transistor Having An Isolated Body For High Voltage Operation |
US9917168B2 (en) | 2013-06-27 | 2018-03-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Metal oxide semiconductor field effect transistor having variable thickness gate dielectric |
JP5920407B2 (ja) * | 2013-07-16 | 2016-05-18 | 株式会社デンソー | 半導体装置 |
US9059278B2 (en) | 2013-08-06 | 2015-06-16 | International Business Machines Corporation | High voltage lateral double-diffused metal oxide semiconductor field effect transistor (LDMOSFET) having a deep fully depleted drain drift region |
US20150137230A1 (en) * | 2013-11-20 | 2015-05-21 | United Microelectronics Corp. | Laterally diffused metal oxide semiconductor and manufacturing method thereof |
US9525060B2 (en) * | 2013-12-17 | 2016-12-20 | Texas Instruments Incorporated | Reduced area power devices using deep trench isolation |
TWI582947B (zh) * | 2014-04-01 | 2017-05-11 | 旺宏電子股份有限公司 | 半導體結構與靜電放電防護電路 |
KR102272382B1 (ko) | 2014-11-21 | 2021-07-05 | 삼성전자주식회사 | 반도체 소자 |
KR102177431B1 (ko) * | 2014-12-23 | 2020-11-11 | 주식회사 키 파운드리 | 반도체 소자 |
TWI672796B (zh) * | 2015-10-30 | 2019-09-21 | 聯華電子股份有限公司 | 半導體元件 |
US9831340B2 (en) * | 2016-02-05 | 2017-11-28 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure and associated fabricating method |
US10157981B1 (en) * | 2017-07-18 | 2018-12-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structure and formation method of semiconductor device structure with well regions |
CN118039638B (zh) * | 2024-04-11 | 2024-07-05 | 合肥晶合集成电路股份有限公司 | 半导体器件版图结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6777751B2 (en) * | 2002-05-09 | 2004-08-17 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and method for fabricating the same |
CN1685442A (zh) * | 2002-08-29 | 2005-10-19 | 微米技术股份有限公司 | 无接触均匀隧道分离p-阱(cusp)非易失性存储器结构,制造和操作 |
CN1969392A (zh) * | 2004-06-15 | 2007-05-23 | 皇家飞利浦电子股份有限公司 | 具有隔离区上擦除栅的非易失性存储器 |
CN1992276A (zh) * | 2005-12-21 | 2007-07-04 | 三星电子株式会社 | 不对称半导体装置及其制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3755400B2 (ja) * | 2000-05-11 | 2006-03-15 | 株式会社デンソー | 半導体装置及びその製造方法 |
KR100875039B1 (ko) * | 2002-06-29 | 2008-12-19 | 매그나칩 반도체 유한회사 | 반도체 소자의 제조 방법 |
KR101035578B1 (ko) * | 2005-02-21 | 2011-05-19 | 매그나칩 반도체 유한회사 | 반도체 소자의 제조방법 |
US20060220179A1 (en) * | 2005-04-01 | 2006-10-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for forming an improved isolation junction in high voltage LDMOS structures |
JP2009170671A (ja) * | 2008-01-16 | 2009-07-30 | Denso Corp | 半導体装置の製造方法およびそれにより製造される半導体装置 |
-
2009
- 2009-11-17 KR KR1020090110927A patent/KR101128716B1/ko active IP Right Grant
-
2010
- 2010-07-13 US US12/835,514 patent/US8362556B2/en active Active
- 2010-07-28 TW TW099124963A patent/TWI570914B/zh active
- 2010-11-09 CN CN201010541059.3A patent/CN102097473B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6777751B2 (en) * | 2002-05-09 | 2004-08-17 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and method for fabricating the same |
CN1685442A (zh) * | 2002-08-29 | 2005-10-19 | 微米技术股份有限公司 | 无接触均匀隧道分离p-阱(cusp)非易失性存储器结构,制造和操作 |
CN1969392A (zh) * | 2004-06-15 | 2007-05-23 | 皇家飞利浦电子股份有限公司 | 具有隔离区上擦除栅的非易失性存储器 |
CN1992276A (zh) * | 2005-12-21 | 2007-07-04 | 三星电子株式会社 | 不对称半导体装置及其制造方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891145B (zh) * | 2011-07-22 | 2015-04-08 | 台湾积体电路制造股份有限公司 | Cmos半导体器件的金属栅极结构及其形成方法 |
CN102891145A (zh) * | 2011-07-22 | 2013-01-23 | 台湾积体电路制造股份有限公司 | Cmos半导体器件的金属栅极结构及其形成方法 |
CN106024784B (zh) * | 2015-03-27 | 2020-10-23 | 三星电子株式会社 | 包括场效应晶体管的半导体装置 |
CN106024784A (zh) * | 2015-03-27 | 2016-10-12 | 三星电子株式会社 | 包括场效应晶体管的半导体装置 |
CN107038305A (zh) * | 2017-04-14 | 2017-08-11 | 上海华虹宏力半导体制造有限公司 | 半导体集成电路及其寄生二极管的提取方法 |
CN107038305B (zh) * | 2017-04-14 | 2020-06-16 | 上海华虹宏力半导体制造有限公司 | 半导体集成电路及其寄生二极管参数的提取方法 |
CN111627985A (zh) * | 2019-02-28 | 2020-09-04 | 长江存储科技有限责任公司 | 具有增大的击穿电压的高电压半导体器件及其制造方法 |
CN111627985B (zh) * | 2019-02-28 | 2021-03-30 | 长江存储科技有限责任公司 | 具有增大的击穿电压的高电压半导体器件及其制造方法 |
US11393899B2 (en) | 2019-02-28 | 2022-07-19 | Yangtze Memory Technologies Co., Ltd. | High-voltage semiconductor device with increased breakdown voltage |
US11769794B2 (en) | 2019-02-28 | 2023-09-26 | Yangtze Memory Technologies Co., Ltd. | Manufacturing method of high-voltage semiconductor device with increased breakdown voltage |
CN112490293A (zh) * | 2020-12-08 | 2021-03-12 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
CN112599602A (zh) * | 2020-12-08 | 2021-04-02 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
CN112599601A (zh) * | 2020-12-08 | 2021-04-02 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101128716B1 (ko) | 2012-03-23 |
US8362556B2 (en) | 2013-01-29 |
TW201133836A (en) | 2011-10-01 |
TWI570914B (zh) | 2017-02-11 |
KR20110054321A (ko) | 2011-05-25 |
US20110115016A1 (en) | 2011-05-19 |
CN102097473B (zh) | 2016-03-02 |
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Effective date of registration: 20201022 Address after: Han Guozhongqingbeidao Patentee after: Key Foundry Co.,Ltd. Address before: Cheongju Chungbuk Korea Patentee before: MagnaChip Semiconductor, Ltd. |
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Address after: Republic of Korea Patentee after: Aisi Kaifang Semiconductor Co.,Ltd. Country or region after: Republic of Korea Address before: Han Guozhongqingbeidao Patentee before: Key Foundry Co.,Ltd. Country or region before: Republic of Korea |
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CP03 | Change of name, title or address |