KR100816689B1 - 강유전체 메모리 셀어레이 - Google Patents
강유전체 메모리 셀어레이 Download PDFInfo
- Publication number
- KR100816689B1 KR100816689B1 KR1020010087779A KR20010087779A KR100816689B1 KR 100816689 B1 KR100816689 B1 KR 100816689B1 KR 1020010087779 A KR1020010087779 A KR 1020010087779A KR 20010087779 A KR20010087779 A KR 20010087779A KR 100816689 B1 KR100816689 B1 KR 100816689B1
- Authority
- KR
- South Korea
- Prior art keywords
- cell
- cell plate
- word line
- group
- plate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/025—Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/14—Word line organisation; Word line lay-out
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (3)
- 다수의 비트라인과 교차하는 제1워드라인 및 제1셀플레이트의 쌍에 접속된 다수의 단위셀들로 이루어진 제1셀그룹; 및상기 다수의 비트라인과 교차하는 제2워드라인 및 제2셀플레이트의 쌍에 접속된 다수의 단위셀들로 이루어지며 상기 제1셀그룹에 인접하는 제2셀그룹을 포함하고,상기 제1셀그룹과 상기 제2셀그룹을 각각 두 그룹으로 분할시키는 부분에서 상기 제1셀플레이트와 상기 제2셀플레이트가 교차 결합된 것을 특징으로 하는 강유전체 메모리 셀어레이.
- 제1항에 있어서,상기 제1셀플레이트와 상기 제2셀플레이트는 각각 상기 비트라인 방향의 분할선을 기준으로 분할시킨 제1 및 제2그룹으로 분할되는 것을 특징으로 하는 강유전체 메모리 셀어레이.
- 제2항에 있어서,상기 제1그룹내 상기 제1셀플레이트는 상기 제2그룹내 상기 제2셀플레이트에 교차결합되고, 상기 제1그룹내 상기 제2셀플레이트는 상기 제2그룹내 상기 제1셀플 레이트에 교차결합된 것을 특징으로 하는 강유전체 메모리 셀어레이.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010087779A KR100816689B1 (ko) | 2001-12-29 | 2001-12-29 | 강유전체 메모리 셀어레이 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010087779A KR100816689B1 (ko) | 2001-12-29 | 2001-12-29 | 강유전체 메모리 셀어레이 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030057703A KR20030057703A (ko) | 2003-07-07 |
| KR100816689B1 true KR100816689B1 (ko) | 2008-03-27 |
Family
ID=32215465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010087779A Expired - Fee Related KR100816689B1 (ko) | 2001-12-29 | 2001-12-29 | 강유전체 메모리 셀어레이 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100816689B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230099920A (ko) | 2021-12-28 | 2023-07-05 | 연세대학교 산학협력단 | 강유전체 소자 기반 cim 셀 구조 및 동작 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199786B1 (ko) * | 1994-02-15 | 1999-06-15 | 모리시타 요이찌 | 반도체메모리장치 |
| KR100191790B1 (ko) * | 1995-02-21 | 1999-06-15 | 다니구찌 이찌로오, 기타오카 다카시 | 분할된 워드선을 가지는 반도체기억장치 |
| KR100220840B1 (ko) * | 1993-04-09 | 1999-09-15 | 모리시타 요이찌 | 반도체메모리장치 및 그 구동방법 |
| KR20010004346A (ko) * | 1999-06-28 | 2001-01-15 | 김영환 | 강유전체 메모리 장치 |
-
2001
- 2001-12-29 KR KR1020010087779A patent/KR100816689B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100220840B1 (ko) * | 1993-04-09 | 1999-09-15 | 모리시타 요이찌 | 반도체메모리장치 및 그 구동방법 |
| KR100199786B1 (ko) * | 1994-02-15 | 1999-06-15 | 모리시타 요이찌 | 반도체메모리장치 |
| KR100191790B1 (ko) * | 1995-02-21 | 1999-06-15 | 다니구찌 이찌로오, 기타오카 다카시 | 분할된 워드선을 가지는 반도체기억장치 |
| KR20010004346A (ko) * | 1999-06-28 | 2001-01-15 | 김영환 | 강유전체 메모리 장치 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230099920A (ko) | 2021-12-28 | 2023-07-05 | 연세대학교 산학협력단 | 강유전체 소자 기반 cim 셀 구조 및 동작 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030057703A (ko) | 2003-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12211537B2 (en) | Method for reading and writing memory cells in three-dimensional FeRAM | |
| US12254914B2 (en) | Memory cell with access device and memory capacitor structures | |
| US11380695B2 (en) | Memory cell arrangement and method thereof | |
| CN112470274B (zh) | 用于3D FeRAM的架构、结构、方法和存储阵列 | |
| US11508756B2 (en) | Memory cell arrangement and methods thereof | |
| US11393832B2 (en) | Memory cell arrangement | |
| US6301145B1 (en) | Ferroelectric memory and method for accessing same | |
| US20220139931A1 (en) | Memory cell arrangements and methods thereof | |
| CN110931058B (zh) | 具有puc结构的存储器件 | |
| JP2003229541A (ja) | 半導体記憶装置及びその製造方法 | |
| US6625053B2 (en) | Nonvolatile semiconductor memory device having ferroelectric capacitors | |
| JP2001085632A (ja) | 強誘電体メモリ装置 | |
| EP1805803B1 (en) | Scrambling method to reduce wordline coupling noise | |
| KR100745938B1 (ko) | 강유전체 메모리 및 그 동작 방법 | |
| US6807085B2 (en) | Nonvolatile semiconductor memory device having ferroelectric capacitors | |
| KR100816689B1 (ko) | 강유전체 메모리 셀어레이 | |
| US6341082B2 (en) | Ferroelectric memory capable of suppressing deterioration of dummy cells and drive method therefor | |
| CN118695612A (zh) | 铁电存储器及三维铁电存储装置 | |
| US7057221B2 (en) | Semiconductor memory device | |
| JP2933004B2 (ja) | 半導体メモリ及びその駆動方法 | |
| KR20010026311A (ko) | 강유전체 메모리 | |
| JP2001229666A (ja) | メモリ装置及びそのデータ読出し方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20110222 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20120320 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20120320 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |