CN1933115A - 制造半导体器件的方法 - Google Patents
制造半导体器件的方法 Download PDFInfo
- Publication number
- CN1933115A CN1933115A CNA2006101518808A CN200610151880A CN1933115A CN 1933115 A CN1933115 A CN 1933115A CN A2006101518808 A CNA2006101518808 A CN A2006101518808A CN 200610151880 A CN200610151880 A CN 200610151880A CN 1933115 A CN1933115 A CN 1933115A
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- Prior art keywords
- drain region
- source
- semiconductor device
- district
- gate
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- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 61
- 239000004065 semiconductor Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 150000002500 ions Chemical class 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 239000003870 refractory metal Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910021332 silicide Inorganic materials 0.000 claims description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000013517 stratification Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 10
- 239000007772 electrode material Substances 0.000 abstract 4
- 238000000059 patterning Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 229920002120 photoresistant polymer Polymers 0.000 description 25
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 16
- 229920005591 polysilicon Polymers 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000005755 formation reaction Methods 0.000 description 12
- 229910052581 Si3N4 Inorganic materials 0.000 description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 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
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66568—Lateral single gate silicon transistors
- H01L29/66613—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation
- H01L29/66621—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation using etching to form a recess at the gate location
-
- 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
-
- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66568—Lateral single gate silicon transistors
- H01L29/66659—Lateral single gate silicon transistors with asymmetry in the channel direction, 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
- 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
- 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
- H10B12/053—Making the transistor the transistor being at least partially in a trench in the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-266597 | 2005-09-14 | ||
JP2005266597 | 2005-09-14 | ||
JP2005266597A JP4773169B2 (ja) | 2005-09-14 | 2005-09-14 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1933115A true CN1933115A (zh) | 2007-03-21 |
CN1933115B CN1933115B (zh) | 2010-11-10 |
Family
ID=37878861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101518808A Expired - Fee Related CN1933115B (zh) | 2005-09-14 | 2006-09-13 | 制造半导体器件的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7465637B2 (zh) |
JP (1) | JP4773169B2 (zh) |
CN (1) | CN1933115B (zh) |
TW (1) | TWI326900B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103367317A (zh) * | 2012-03-30 | 2013-10-23 | 三星电子株式会社 | 半导体器件、其制造方法以及包括其的系统 |
CN105489607A (zh) * | 2014-10-08 | 2016-04-13 | 华亚科技股份有限公司 | 晶体管及其制造方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100648205B1 (ko) * | 2005-06-13 | 2006-11-23 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
KR100763337B1 (ko) * | 2006-10-02 | 2007-10-04 | 삼성전자주식회사 | 매립 게이트 라인을 갖는 반도체소자 및 그 제조방법 |
KR100819562B1 (ko) * | 2007-01-15 | 2008-04-08 | 삼성전자주식회사 | 레트로그레이드 영역을 갖는 반도체소자 및 그 제조방법 |
KR101019712B1 (ko) | 2009-06-24 | 2011-03-07 | 주식회사 하이닉스반도체 | 반도체 소자의 제조방법 |
JP2011129566A (ja) | 2009-12-15 | 2011-06-30 | Elpida Memory Inc | 半導体装置の製造方法 |
JP2011129761A (ja) | 2009-12-18 | 2011-06-30 | Elpida Memory Inc | 半導体装置の製造方法 |
JP2011129771A (ja) | 2009-12-18 | 2011-06-30 | Elpida Memory Inc | 半導体装置及びその製造方法 |
KR101129919B1 (ko) * | 2010-04-15 | 2012-03-23 | 주식회사 하이닉스반도체 | 반도체 소자 및 그의 형성 방법 |
JP5729806B2 (ja) * | 2010-10-07 | 2015-06-03 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置および半導体装置の製造方法 |
JP2012089566A (ja) * | 2010-10-15 | 2012-05-10 | Elpida Memory Inc | 半導体装置及びその製造方法、並びにデータ処理システム |
JP2012134439A (ja) | 2010-11-30 | 2012-07-12 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012174866A (ja) * | 2011-02-21 | 2012-09-10 | Elpida Memory Inc | 半導体装置およびその製造方法 |
JP5731858B2 (ja) | 2011-03-09 | 2015-06-10 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置及び半導体装置の製造方法 |
JP2012234964A (ja) | 2011-04-28 | 2012-11-29 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012238642A (ja) | 2011-05-10 | 2012-12-06 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012248686A (ja) | 2011-05-27 | 2012-12-13 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2013058676A (ja) | 2011-09-09 | 2013-03-28 | Elpida Memory Inc | 半導体装置及びその製造方法、並びにデータ処理システム |
JP2013149686A (ja) | 2012-01-17 | 2013-08-01 | Elpida Memory Inc | 半導体装置 |
JP2014022388A (ja) | 2012-07-12 | 2014-02-03 | Ps4 Luxco S A R L | 半導体装置及びその製造方法 |
US8987796B2 (en) | 2012-08-17 | 2015-03-24 | Ps4 Luxco S.A.R.L. | Semiconductor device having semiconductor pillar |
US10096696B2 (en) * | 2014-06-03 | 2018-10-09 | Micron Technology, Inc. | Field effect transistors having a fin |
KR102447178B1 (ko) * | 2015-09-01 | 2022-09-26 | 삼성전자주식회사 | 반도체 장치의 제조 방법 |
DE112018005451T5 (de) * | 2017-11-13 | 2020-07-30 | Mitsubishi Electric Corporation | Siliciumcarbid-halbleitereinheit und verfahren zur herstellung einer siliciumcarbid-halbleitereinheit |
US20230027524A1 (en) * | 2021-07-23 | 2023-01-26 | Invention And Collaboration Laboratory Pte. Ltd. | Transistor with controllable source/drain structure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05102479A (ja) | 1991-10-04 | 1993-04-23 | Toshiba Corp | 半導体装置及びその製造方法 |
US5365097A (en) * | 1992-10-05 | 1994-11-15 | International Business Machines Corporation | Vertical epitaxial SOI transistor, memory cell and fabrication methods |
JPH0823092A (ja) | 1994-07-06 | 1996-01-23 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
JP2000114517A (ja) | 1998-10-05 | 2000-04-21 | Toshiba Corp | 半導体装置およびその製造方法 |
JP4053738B2 (ja) | 2001-04-26 | 2008-02-27 | 株式会社東芝 | 半導体メモリ装置 |
JP2003023104A (ja) * | 2001-07-06 | 2003-01-24 | Sony Corp | 半導体装置及びその作製方法 |
KR100459872B1 (ko) * | 2003-05-07 | 2004-12-03 | 삼성전자주식회사 | 트렌치 게이트를 갖는 매몰 채널형 트랜지스터 및 그제조방법 |
JP2005142203A (ja) * | 2003-11-04 | 2005-06-02 | Elpida Memory Inc | 半導体装置およびその製造方法 |
KR100566303B1 (ko) * | 2003-12-15 | 2006-03-30 | 주식회사 하이닉스반도체 | 리세스된 게이트 전극 형성 방법 |
KR100712989B1 (ko) * | 2005-03-14 | 2007-05-02 | 주식회사 하이닉스반도체 | 리세스 채널 및 비대칭접합 구조를 갖는 반도체 소자의제조방법 |
-
2005
- 2005-09-14 JP JP2005266597A patent/JP4773169B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-11 TW TW095133458A patent/TWI326900B/zh not_active IP Right Cessation
- 2006-09-13 CN CN2006101518808A patent/CN1933115B/zh not_active Expired - Fee Related
- 2006-09-14 US US11/520,696 patent/US7465637B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103367317A (zh) * | 2012-03-30 | 2013-10-23 | 三星电子株式会社 | 半导体器件、其制造方法以及包括其的系统 |
CN103367317B (zh) * | 2012-03-30 | 2017-08-29 | 三星电子株式会社 | 半导体器件、其制造方法以及包括其的系统 |
CN105489607A (zh) * | 2014-10-08 | 2016-04-13 | 华亚科技股份有限公司 | 晶体管及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW200725751A (en) | 2007-07-01 |
US7465637B2 (en) | 2008-12-16 |
TWI326900B (en) | 2010-07-01 |
JP2007081095A (ja) | 2007-03-29 |
JP4773169B2 (ja) | 2011-09-14 |
CN1933115B (zh) | 2010-11-10 |
US20070072375A1 (en) | 2007-03-29 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PS4 LASCO CO., LTD. Free format text: FORMER OWNER: NIHITATSU MEMORY CO., LTD. Effective date: 20130828 |
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Effective date of registration: 20130828 Address after: Luxemburg Luxemburg Patentee after: ELPIDA MEMORY INC. Address before: Tokyo, Japan, Japan Patentee before: Nihitatsu Memory Co., Ltd. |
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Granted publication date: 20101110 Termination date: 20160913 |