CN102201412B - 单栅非易失性快闪存储单元、存储器件及其制造方法 - Google Patents
单栅非易失性快闪存储单元、存储器件及其制造方法 Download PDFInfo
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- CN102201412B CN102201412B CN2010101357060A CN201010135706A CN102201412B CN 102201412 B CN102201412 B CN 102201412B CN 2010101357060 A CN2010101357060 A CN 2010101357060A CN 201010135706 A CN201010135706 A CN 201010135706A CN 102201412 B CN102201412 B CN 102201412B
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- floating boom
- dielectric layer
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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
- H01L29/68—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
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
-
- 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
- H01L29/66825—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a floating gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/40—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/60—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates the control gate being a doped region, e.g. single-poly memory cell
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)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (16)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101357060A CN102201412B (zh) | 2010-03-25 | 2010-03-25 | 单栅非易失性快闪存储单元、存储器件及其制造方法 |
US13/637,019 US20130069136A1 (en) | 2010-03-25 | 2011-01-26 | Single-gate non-volatile flash memory cell, memory device and manufacturing method thereof |
PCT/CN2011/070640 WO2011116644A1 (zh) | 2010-03-25 | 2011-01-26 | 单栅非易失性快闪存储单元、存储器件及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101357060A CN102201412B (zh) | 2010-03-25 | 2010-03-25 | 单栅非易失性快闪存储单元、存储器件及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102201412A CN102201412A (zh) | 2011-09-28 |
CN102201412B true CN102201412B (zh) | 2013-04-03 |
Family
ID=44661969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101357060A Active CN102201412B (zh) | 2010-03-25 | 2010-03-25 | 单栅非易失性快闪存储单元、存储器件及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130069136A1 (zh) |
CN (1) | CN102201412B (zh) |
WO (1) | WO2011116644A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9728637B2 (en) | 2013-11-14 | 2017-08-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanism for forming semiconductor device with gate |
US9281215B2 (en) | 2013-11-14 | 2016-03-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanism for forming gate |
CN106981493B (zh) * | 2017-03-27 | 2018-10-23 | 芯成半导体(上海)有限公司 | 闪存单元的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030582A (zh) * | 2006-02-27 | 2007-09-05 | 旺宏电子股份有限公司 | 一种单一内嵌多晶硅存储结构及其操作方法 |
CN101051653A (zh) * | 2006-03-13 | 2007-10-10 | 硅存储技术公司 | 单栅非易失性快闪存储单元 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6054745A (en) * | 1999-01-04 | 2000-04-25 | International Business Machines Corporation | Nonvolatile memory cell using microelectromechanical device |
EP1159758A1 (en) * | 1999-03-18 | 2001-12-05 | Cavendish Kinetics Limited | Flash memory cell having a flexible element |
US6891240B2 (en) * | 2002-04-30 | 2005-05-10 | Xerox Corporation | Electrode design and positioning for controlled movement of a moveable electrode and associated support structure |
US6914825B2 (en) * | 2003-04-03 | 2005-07-05 | Ememory Technology Inc. | Semiconductor memory device having improved data retention |
US7075127B2 (en) * | 2004-01-29 | 2006-07-11 | Infineon Technologies Ag | Single-poly 2-transistor based fuse element |
US7193265B2 (en) * | 2005-03-16 | 2007-03-20 | United Microelectronics Corp. | Single-poly EEPROM |
CN100547794C (zh) * | 2005-06-22 | 2009-10-07 | 松下电器产业株式会社 | 机电存储器、使用其的电路、和机电存储器驱动方法 |
KR100818239B1 (ko) * | 2007-04-09 | 2008-04-02 | 한국과학기술원 | 기계적인 스위치를 이용한 비휘발성 메모리 셀 및 그동작방법 |
-
2010
- 2010-03-25 CN CN2010101357060A patent/CN102201412B/zh active Active
-
2011
- 2011-01-26 US US13/637,019 patent/US20130069136A1/en not_active Abandoned
- 2011-01-26 WO PCT/CN2011/070640 patent/WO2011116644A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030582A (zh) * | 2006-02-27 | 2007-09-05 | 旺宏电子股份有限公司 | 一种单一内嵌多晶硅存储结构及其操作方法 |
CN101051653A (zh) * | 2006-03-13 | 2007-10-10 | 硅存储技术公司 | 单栅非易失性快闪存储单元 |
Also Published As
Publication number | Publication date |
---|---|
US20130069136A1 (en) | 2013-03-21 |
WO2011116644A1 (zh) | 2011-09-29 |
CN102201412A (zh) | 2011-09-28 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LEXVU OPTO MIRCOELECTRICS TECHNOLOGY CO., Free format text: FORMER OWNER: JIANGSU LIHENG ELECTRONIC CO., LTD. Effective date: 20130123 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211009 ZHENJIANG, JIANGSU PROVINCE TO: 201203 PUDONG NEW AREA, SHANGHAI |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130123 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech park long East Road No. 3000 Building No. 5 room 501B Applicant after: Shanghai Lexvu Opto Mircoelectrics Technology Co., Ltd. Address before: 211009 Zhenjiang hi tech Industrial Development Zone, Jiangsu Province, No. twelve, No. 211, room 668 Applicant before: Jiangsu Liheng Electronic Co., Ltd. Effective date of registration: 20130123 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech park long East Road No. 3000 Building No. 5 room 501B Applicant after: Shanghai Lexvu Opto Mircoelectrics Technology Co., Ltd. Address before: 211009 Zhenjiang hi tech Industrial Development Zone, Jiangsu Province, No. twelve, No. 211, room 668 Applicant before: Jiangsu Liheng Electronic Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160330 Address after: 710075, arc building, No. 60, West Avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an, 204 Patentee after: Xi'an Yisheng Photoelectric Technology Co., Ltd. Address before: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech park long East Road No. 3000 Building No. 5 room 501B Patentee before: Shanghai Lexvu Opto Mircoelectrics Technology Co., Ltd. Effective date of registration: 20160330 Address after: 710075, arc building, No. 60, West Avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an, 204 Patentee after: Xi'an Yisheng Photoelectric Technology Co., Ltd. Address before: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech park long East Road No. 3000 Building No. 5 room 501B Patentee before: Shanghai Lexvu Opto Mircoelectrics Technology Co., Ltd. |
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Effective date of registration: 20200428 Address after: 315803 3 buildings, 4 buildings and 5 buildings, 335 Anju Road, Xiaogang street, Beilun District, Ningbo, Zhejiang. Patentee after: China core integrated circuit (Ningbo) Co., Ltd Address before: 710075, arc building, No. 60, West Avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an, 204 Patentee before: Xi'an Yisheng Photoelectric Technology Co., Ltd. |