EP2831919A4 - INTEGRATION OF NON-VOLATILE LOAD MEMORY DEVICES AND LOGICAL CMOS DEVICES - Google Patents
INTEGRATION OF NON-VOLATILE LOAD MEMORY DEVICES AND LOGICAL CMOS DEVICESInfo
- Publication number
- EP2831919A4 EP2831919A4 EP13769241.4A EP13769241A EP2831919A4 EP 2831919 A4 EP2831919 A4 EP 2831919A4 EP 13769241 A EP13769241 A EP 13769241A EP 2831919 A4 EP2831919 A4 EP 2831919A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- integration
- devices
- charge trap
- trap memory
- volatile charge
- Prior art date
- 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.)
- Withdrawn
Links
- 230000010354 integration Effects 0.000 title 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
- H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
-
- 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
- H01L29/401—Multistep manufacturing processes
- H01L29/4011—Multistep manufacturing processes for data storage electrodes
- H01L29/40117—Multistep manufacturing processes for data storage electrodes the electrodes comprising a charge-trapping insulator
-
- 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
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
-
- 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
- H01L29/66833—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a charge trapping gate insulator, e.g. MNOS 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
- H01L29/66—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
- H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
- H01L29/7923—Programmable transistors with more than two possible different levels of programmation
-
- 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
- H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
- H01L29/7926—Vertical transistors, i.e. transistors having source and drain not in the same horizontal plane
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/40—EEPROM devices comprising charge-trapping gate insulators characterised by the peripheral circuit 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
- H01L29/0657—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 the shape of the body
- H01L29/0665—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 the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/0676—Nanowires or nanotubes oriented perpendicular or at an angle to a substrate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16188153.7A EP3229276A1 (en) | 2012-03-31 | 2013-03-18 | Integration of non-volatile charge trap memory devices and logic cmos devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/436,878 US8871595B2 (en) | 2007-05-25 | 2012-03-31 | Integration of non-volatile charge trap memory devices and logic CMOS devices |
PCT/US2013/032777 WO2013148393A1 (en) | 2012-03-31 | 2013-03-18 | Integration of non-volatile charge trap memory devices and logic cmos devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16188153.7A Division EP3229276A1 (en) | 2012-03-31 | 2013-03-18 | Integration of non-volatile charge trap memory devices and logic cmos devices |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2831919A1 EP2831919A1 (en) | 2015-02-04 |
EP2831919A4 true EP2831919A4 (en) | 2016-03-23 |
Family
ID=49261111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16188153.7A Pending EP3229276A1 (en) | 2012-03-31 | 2013-03-18 | Integration of non-volatile charge trap memory devices and logic cmos devices |
EP13769241.4A Withdrawn EP2831919A4 (en) | 2012-03-31 | 2013-03-18 | INTEGRATION OF NON-VOLATILE LOAD MEMORY DEVICES AND LOGICAL CMOS DEVICES |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16188153.7A Pending EP3229276A1 (en) | 2012-03-31 | 2013-03-18 | Integration of non-volatile charge trap memory devices and logic cmos devices |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP3229276A1 (ko) |
JP (1) | JP6465791B2 (ko) |
KR (2) | KR102072181B1 (ko) |
CN (1) | CN104350603B (ko) |
TW (1) | TWI582854B (ko) |
WO (1) | WO2013148393A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9218978B1 (en) * | 2015-03-09 | 2015-12-22 | Cypress Semiconductor Corporation | Method of ONO stack formation |
KR102394938B1 (ko) * | 2015-05-21 | 2022-05-09 | 삼성전자주식회사 | 반도체 소자 및 반도체 소자의 제조 방법 |
JP2017050537A (ja) | 2015-08-31 | 2017-03-09 | 株式会社半導体エネルギー研究所 | 半導体装置 |
CN106887409B (zh) * | 2015-12-15 | 2020-02-21 | 上海新昇半导体科技有限公司 | 互补纳米线半导体器件及其制造方法 |
US9704995B1 (en) * | 2016-09-20 | 2017-07-11 | Advanced Micro Devices, Inc. | Gate all around device architecture with local oxide |
JP2017028307A (ja) * | 2016-10-05 | 2017-02-02 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US10468530B2 (en) * | 2017-11-15 | 2019-11-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor structure with source/drain multi-layer structure and method for forming the same |
US10699960B2 (en) | 2018-06-27 | 2020-06-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Methods for improving interlayer dielectric layer topography |
CN109473341A (zh) * | 2018-11-16 | 2019-03-15 | 扬州扬杰电子科技股份有限公司 | 一种小角度氧化层台阶的加工工艺 |
GB2591472B (en) | 2020-01-28 | 2022-02-09 | X Fab France Sas | Method of forming asymmetric differential spacers for optimized MOSFET performance and optimized mosfet and SONOS co-integration |
CN112233974A (zh) * | 2020-10-26 | 2021-01-15 | 广州粤芯半导体技术有限公司 | 防止湿法刻蚀中侧面侵蚀的方法及沟槽栅的形成方法 |
CN112635487B (zh) * | 2020-12-17 | 2024-06-04 | 长江存储科技有限责任公司 | 半导体器件及用于制造半导体器件的方法、掩模板系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060115978A1 (en) * | 2004-11-30 | 2006-06-01 | Michael Specht | Charge-trapping memory cell and method for production |
US20080293207A1 (en) * | 2007-05-25 | 2008-11-27 | Koutny Jr William W C | Integration of non-volatile charge trap memory devices and logic cmos devices |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100881201B1 (ko) * | 2003-01-09 | 2009-02-05 | 삼성전자주식회사 | 사이드 게이트를 구비하는 소노스 메모리 소자 및 그제조방법 |
JP4242822B2 (ja) * | 2004-10-22 | 2009-03-25 | パナソニック株式会社 | 半導体装置の製造方法 |
US7473589B2 (en) * | 2005-12-09 | 2009-01-06 | Macronix International Co., Ltd. | Stacked thin film transistor, non-volatile memory devices and methods for fabricating the same |
JP2006294756A (ja) * | 2005-04-07 | 2006-10-26 | Canon Inc | 半導体装置の製造方法 |
US7514323B2 (en) * | 2005-11-28 | 2009-04-07 | International Business Machines Corporation | Vertical SOI trench SONOS cell |
US7811890B2 (en) * | 2006-10-11 | 2010-10-12 | Macronix International Co., Ltd. | Vertical channel transistor structure and manufacturing method thereof |
US8772858B2 (en) * | 2006-10-11 | 2014-07-08 | Macronix International Co., Ltd. | Vertical channel memory and manufacturing method thereof and operating method using the same |
JP5118347B2 (ja) * | 2007-01-05 | 2013-01-16 | 株式会社東芝 | 半導体装置 |
US8283261B2 (en) * | 2007-05-25 | 2012-10-09 | Cypress Semiconductor Corporation | Radical oxidation process for fabricating a nonvolatile charge trap memory device |
US8063434B1 (en) * | 2007-05-25 | 2011-11-22 | Cypress Semiconductor Corporation | Memory transistor with multiple charge storing layers and a high work function gate electrode |
US8643124B2 (en) * | 2007-05-25 | 2014-02-04 | Cypress Semiconductor Corporation | Oxide-nitride-oxide stack having multiple oxynitride layers |
JP2009027134A (ja) * | 2007-06-21 | 2009-02-05 | Tokyo Electron Ltd | Mos型半導体メモリ装置 |
TW200913162A (en) * | 2007-09-11 | 2009-03-16 | Univ Nat Chiao Tung | Nonvolatile memory device with nanowire channel and a method for fabricating the same |
KR101226685B1 (ko) * | 2007-11-08 | 2013-01-25 | 삼성전자주식회사 | 수직형 반도체 소자 및 그 제조 방법. |
WO2009072984A1 (en) * | 2007-12-07 | 2009-06-11 | Agency For Science, Technology And Research | A silicon-germanium nanowire structure and a method of forming the same |
KR20100111163A (ko) * | 2009-04-06 | 2010-10-14 | 삼성전자주식회사 | 비휘발성 메모리 소자 |
US8071453B1 (en) * | 2009-04-24 | 2011-12-06 | Cypress Semiconductor Corporation | Method of ONO integration into MOS flow |
JP2011023464A (ja) * | 2009-07-14 | 2011-02-03 | Toshiba Corp | 半導体記憶装置 |
US8138543B2 (en) * | 2009-11-18 | 2012-03-20 | International Business Machines Corporation | Hybrid FinFET/planar SOI FETs |
JP5457815B2 (ja) * | 2009-12-17 | 2014-04-02 | 株式会社東芝 | 不揮発性半導体記憶装置 |
-
2013
- 2013-03-18 WO PCT/US2013/032777 patent/WO2013148393A1/en active Application Filing
- 2013-03-18 EP EP16188153.7A patent/EP3229276A1/en active Pending
- 2013-03-18 EP EP13769241.4A patent/EP2831919A4/en not_active Withdrawn
- 2013-03-18 KR KR1020147025063A patent/KR102072181B1/ko active IP Right Grant
- 2013-03-18 CN CN201380016420.2A patent/CN104350603B/zh active Active
- 2013-03-18 JP JP2015503361A patent/JP6465791B2/ja active Active
- 2013-03-18 KR KR1020207002501A patent/KR102256421B1/ko active IP Right Grant
- 2013-03-21 TW TW102110015A patent/TWI582854B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060115978A1 (en) * | 2004-11-30 | 2006-06-01 | Michael Specht | Charge-trapping memory cell and method for production |
US20080293207A1 (en) * | 2007-05-25 | 2008-11-27 | Koutny Jr William W C | Integration of non-volatile charge trap memory devices and logic cmos devices |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013148393A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2831919A1 (en) | 2015-02-04 |
KR102072181B1 (ko) | 2020-03-02 |
TWI582854B (zh) | 2017-05-11 |
KR20200012038A (ko) | 2020-02-04 |
JP2015516679A (ja) | 2015-06-11 |
JP6465791B2 (ja) | 2019-02-06 |
CN104350603B (zh) | 2017-09-15 |
CN104350603A (zh) | 2015-02-11 |
TW201347048A (zh) | 2013-11-16 |
WO2013148393A1 (en) | 2013-10-03 |
KR20150011792A (ko) | 2015-02-02 |
EP3229276A1 (en) | 2017-10-11 |
KR102256421B1 (ko) | 2021-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2831919A4 (en) | INTEGRATION OF NON-VOLATILE LOAD MEMORY DEVICES AND LOGICAL CMOS DEVICES | |
GB2519641B (en) | Heterogenous memory access | |
HK1218512A1 (zh) | 雜環化合物和其用途 | |
PL3043411T3 (pl) | Akumulator ze stałym elektrolitem | |
GB201514057D0 (en) | Logic chip including embedded mangetic tunneljunctions | |
EP2953134A4 (en) | NON-VOLATILE MEMORY DEVICE | |
EP3007315A4 (en) | Charger / discharger | |
EP2888741A4 (en) | UNIPOLAR MEMORY DEVICES | |
EP2943959A4 (en) | Nonvolatile memory array logic | |
SG2013069489A (en) | Nonvolatile semiconductor memory device | |
EP2917864A4 (en) | SYNCHRONOUS LOAD DOMAIN LOGIC | |
EP2805350A4 (en) | STORAGE CELLS AND METHOD FOR MANUFACTURING THESE STORAGE CELLS | |
EP2826036A4 (en) | NON-VOLATILE MEMORY DEVICE AND METHOD FOR OPERATING IT | |
GB2520110B (en) | State of charge indication | |
HK1220363A1 (zh) | 雜環化合物及其用途 | |
SG11201507389RA (en) | Integration of hydro-dechlorination and hydro-regeneration | |
SG2014008627A (en) | Non-volatile semiconductor memory device | |
EP2943982A4 (en) | MEMORY CELLS AND METHODS FOR FORMING MEMORY CELLS | |
RS61964B1 (sr) | Energetski materijali na bazi bizmuta | |
EP2834843A4 (en) | MEMORY CELL THAT AVOIDS LOAD LOSS | |
EP3010982A4 (en) | ENCAPSULATION OF SOLID PARTICLES | |
GB2517453B (en) | Improved use of memory resources | |
TWM476029U (en) | Improved structure of opening wrench | |
GB201317463D0 (en) | Encapsulation of Waste Materials | |
GB2524357B (en) | Method of charge state selection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140916 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 29/792 20060101AFI20151008BHEP Ipc: H01L 29/66 20060101ALI20151008BHEP Ipc: B82Y 10/00 20110101ALI20151008BHEP Ipc: H01L 21/28 20060101ALI20151008BHEP Ipc: H01L 29/78 20060101ALN20151008BHEP Ipc: H01L 29/06 20060101ALN20151008BHEP Ipc: H01L 27/115 20060101ALI20151008BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160223 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 29/66 20060101ALI20160217BHEP Ipc: H01L 29/792 20060101AFI20160217BHEP Ipc: H01L 27/115 20060101ALI20160217BHEP Ipc: H01L 21/28 20060101ALI20160217BHEP Ipc: H01L 29/06 20060101ALN20160217BHEP Ipc: H01L 29/78 20060101ALN20160217BHEP Ipc: B82Y 10/00 20110101ALI20160217BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160922 |