CN109859787B - 记忆体电路 - Google Patents
记忆体电路 Download PDFInfo
- Publication number
- CN109859787B CN109859787B CN201910048257.7A CN201910048257A CN109859787B CN 109859787 B CN109859787 B CN 109859787B CN 201910048257 A CN201910048257 A CN 201910048257A CN 109859787 B CN109859787 B CN 109859787B
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- Prior art keywords
- memory
- metal layer
- layer
- memory circuit
- coupled
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5628—Programming or writing circuits; Data input circuits
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/231—Multistable switching devices, e.g. memristors based on solid-state phase change, e.g. between amorphous and crystalline phases, Ovshinsky effect
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910048257.7A CN109859787B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610107337.1A CN105788632B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
CN201910048257.7A CN109859787B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610107337.1A Division CN105788632B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109859787A CN109859787A (zh) | 2019-06-07 |
CN109859787B true CN109859787B (zh) | 2023-04-25 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201610107337.1A Active CN105788632B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
CN201910048257.7A Active CN109859787B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610107337.1A Active CN105788632B (zh) | 2016-02-26 | 2016-02-26 | 记忆体电路 |
Country Status (1)
Country | Link |
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CN (2) | CN105788632B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114078954B (zh) * | 2018-08-03 | 2024-04-05 | 长江存储科技有限责任公司 | 存储器结构及其形成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722488A (zh) * | 2004-01-26 | 2006-01-18 | 旺宏电子股份有限公司 | 薄膜相位变化记忆体 |
US20120299189A1 (en) * | 2011-05-27 | 2012-11-29 | Kabushiki Kaisha Toshiba | Semiconductor memory device, method of manufacturing the same and method of forming contact structure |
TW201409472A (zh) * | 2012-08-23 | 2014-03-01 | Macronix Int Co Ltd | 改善位元線電容之半導體結構 |
CN104867517A (zh) * | 2014-07-31 | 2015-08-26 | 萧志成 | 低功率存储器 |
CN105304126A (zh) * | 2014-07-28 | 2016-02-03 | 财团法人交大思源基金会 | 记忆体阵列电路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1423278B (zh) * | 2001-12-04 | 2012-05-30 | 旺宏电子股份有限公司 | 具有存储器阵列的高密度集成电路 |
JP4038731B2 (ja) * | 2004-06-18 | 2008-01-30 | セイコーエプソン株式会社 | 強誘電体記憶装置、電子機器 |
TWI313863B (en) * | 2004-09-24 | 2009-08-21 | Macronix Int Co Ltd | Chalcogenide memory and operating method thereof |
US8890233B2 (en) * | 2010-07-06 | 2014-11-18 | Macronix International Co., Ltd. | 3D memory array with improved SSL and BL contact layout |
KR101762823B1 (ko) * | 2010-10-29 | 2017-07-31 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 그것의 제조 방법 |
JP5219170B2 (ja) * | 2011-09-21 | 2013-06-26 | 株式会社フローディア | 不揮発性半導体記憶装置 |
JP5703200B2 (ja) * | 2011-12-01 | 2015-04-15 | 株式会社東芝 | 半導体記憶装置 |
KR101144443B1 (ko) * | 2012-03-13 | 2012-05-10 | 권의필 | 다층 메모리 셀들을 포함하는 비휘발성 메모리 및 그 제조방법 |
CN104978988B (zh) * | 2015-05-22 | 2017-08-25 | 江苏时代全芯存储科技有限公司 | 记忆体装置 |
CN105185828A (zh) * | 2015-06-12 | 2015-12-23 | 宁波时代全芯科技有限公司 | 鳍式场效晶体管与其制备方法 |
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2016
- 2016-02-26 CN CN201610107337.1A patent/CN105788632B/zh active Active
- 2016-02-26 CN CN201910048257.7A patent/CN109859787B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722488A (zh) * | 2004-01-26 | 2006-01-18 | 旺宏电子股份有限公司 | 薄膜相位变化记忆体 |
US20120299189A1 (en) * | 2011-05-27 | 2012-11-29 | Kabushiki Kaisha Toshiba | Semiconductor memory device, method of manufacturing the same and method of forming contact structure |
TW201409472A (zh) * | 2012-08-23 | 2014-03-01 | Macronix Int Co Ltd | 改善位元線電容之半導體結構 |
CN105304126A (zh) * | 2014-07-28 | 2016-02-03 | 财团法人交大思源基金会 | 记忆体阵列电路 |
CN104867517A (zh) * | 2014-07-31 | 2015-08-26 | 萧志成 | 低功率存储器 |
Also Published As
Publication number | Publication date |
---|---|
CN109859787A (zh) | 2019-06-07 |
CN105788632A (zh) | 2016-07-20 |
CN105788632B (zh) | 2019-04-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 601, Changjiang East Road, Huaiyin District, Huaian, Jiangsu Applicant after: JIANGSU ADVANCED MEMORY TECHNOLOGY Co.,Ltd. Applicant after: JIANGSU ADVANCED MEMORY SEMICONDUCTOR Co.,Ltd. Applicant after: BEING ADVANCED MEMORY TAIWAN LIMITED Address before: 223300 No. 188 Huaihe East Road, Huaiyin District, Huaian City, Jiangsu Province Applicant before: Jiangsu times all core storage technology Co.,Ltd. Applicant before: JIANGSU ADVANCED MEMORY SEMICONDUCTOR Co.,Ltd. Applicant before: BEING ADVANCED MEMORY TAIWAN LIMITED |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 802, unit 4, floor 8, building 2, yard 9, FengHao East Road, Haidian District, Beijing Applicant after: Beijing times full core storage technology Co.,Ltd. Applicant after: JIANGSU ADVANCED MEMORY SEMICONDUCTOR Co.,Ltd. Applicant after: BEING ADVANCED MEMORY TAIWAN LIMITED Address before: 223300 No. 601 East Changjiang Road, Huaiyin District, Huaian City, Jiangsu Province Applicant before: JIANGSU ADVANCED MEMORY TECHNOLOGY Co.,Ltd. Applicant before: JIANGSU ADVANCED MEMORY SEMICONDUCTOR Co.,Ltd. Applicant before: BEING ADVANCED MEMORY TAIWAN LIMITED |
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TA01 | Transfer of patent application right |
Effective date of registration: 20230103 Address after: 802, unit 4, floor 8, building 2, yard 9, FengHao East Road, Haidian District, Beijing Applicant after: Beijing times full core storage technology Co.,Ltd. Address before: Room 802, unit 4, floor 8, building 2, yard 9, FengHao East Road, Haidian District, Beijing 100094 Applicant before: Beijing times full core storage technology Co.,Ltd. Applicant before: JIANGSU ADVANCED MEMORY SEMICONDUCTOR Co.,Ltd. Applicant before: BEING ADVANCED MEMORY TAIWAN LIMITED |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241209 Address after: Room 405, 4th Floor, Building 6, Courtyard 1, Xitucheng Road, Haidian District, Beijing 100088 Patentee after: Beijing Times Full Core Storage Technology Co.,Ltd. Country or region after: China Address before: 100094 802, building 2D, Zhongguancun integrated circuit design Park, yard 9, FengHao East Road, Haidian District, Beijing Patentee before: Beijing times full core storage technology Co.,Ltd. Country or region before: China |