JPS50109644A - - Google Patents
Info
- Publication number
- JPS50109644A JPS50109644A JP49013725A JP1372574A JPS50109644A JP S50109644 A JPS50109644 A JP S50109644A JP 49013725 A JP49013725 A JP 49013725A JP 1372574 A JP1372574 A JP 1372574A JP S50109644 A JPS50109644 A JP S50109644A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
Landscapes
- Semiconductor Memories (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1372574A JPS5636518B2 (US20110158925A1-20110630-C00042.png) | 1974-02-04 | 1974-02-04 | |
| DE19752502321 DE2502321A1 (de) | 1974-02-04 | 1975-01-21 | Verfahren zum aufzeichnen eines analogsignals und ferroelektrischer speicher zur durchfuehrung des verfahrens |
| US05/546,928 US3990057A (en) | 1974-02-04 | 1975-02-04 | Ferroelectric analog memory device and method of operating the same |
| NL7501335A NL7501335A (nl) | 1974-02-04 | 1975-02-04 | Werkwijze en inrichting voor het vastleggen van ge signalen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1372574A JPS5636518B2 (US20110158925A1-20110630-C00042.png) | 1974-02-04 | 1974-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50109644A true JPS50109644A (US20110158925A1-20110630-C00042.png) | 1975-08-28 |
| JPS5636518B2 JPS5636518B2 (US20110158925A1-20110630-C00042.png) | 1981-08-25 |
Family
ID=11841209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1372574A Expired JPS5636518B2 (US20110158925A1-20110630-C00042.png) | 1974-02-04 | 1974-02-04 |
Country Status (4)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087792A (en) * | 1977-03-03 | 1978-05-02 | Westinghouse Electric Corp. | Electro-optic display system |
| DE3040953C2 (de) * | 1979-11-01 | 1984-03-15 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Bildanzeigeeinrichtung |
| JPH045428Y2 (US20110158925A1-20110630-C00042.png) * | 1984-12-17 | 1992-02-17 | ||
| US5434811A (en) * | 1987-11-19 | 1995-07-18 | National Semiconductor Corporation | Non-destructive read ferroelectric based memory circuit |
| US5063539A (en) * | 1988-10-31 | 1991-11-05 | Raytheon Company | Ferroelectric memory with diode isolation |
| JP3169599B2 (ja) * | 1990-08-03 | 2001-05-28 | 株式会社日立製作所 | 半導体装置、その駆動方法、その読み出し方法 |
| US5309390A (en) * | 1990-12-19 | 1994-05-03 | The Charles Stark Draper Laboratory, Inc. | Ferroelectric space charge capacitor memory |
| US5262983A (en) * | 1990-12-19 | 1993-11-16 | The Charles Stark Draper Laboratories | Ferroelectric space charge capacitor analog memory |
| JPH06334140A (ja) * | 1992-12-16 | 1994-12-02 | Ricoh Co Ltd | 強誘電体材料および該材料を用いた半導体メモリ、光記録媒体ならびに微小変位制御素子 |
| US5504699A (en) * | 1994-04-08 | 1996-04-02 | Goller; Stuart E. | Nonvolatile magnetic analog memory |
| US5886920A (en) * | 1997-12-01 | 1999-03-23 | Motorola, Inc. | Variable conducting element and method of programming |
| DE102012102326A1 (de) * | 2012-03-20 | 2013-09-26 | Helmholtz-Zentrum Dresden - Rossendorf E.V. | Integrierter nichtflüchtiger Analogspeicher |
| US9520445B2 (en) | 2011-07-12 | 2016-12-13 | Helmholtz-Zentrum Dresden-Rossendorf E. V. | Integrated non-volatile memory elements, design and use |
| JP7468043B2 (ja) * | 2020-03-23 | 2024-04-16 | 富士通株式会社 | 情報処理プログラム、情報処理方法、および情報処理装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3374473A (en) * | 1967-04-12 | 1968-03-19 | Stewart E. Cummins | Bistable optically read ferroelectric memory device |
| US3623031A (en) * | 1968-03-30 | 1971-11-23 | Hitachi Ltd | Ferroelectric storage device using gadolinium molybdate |
-
1974
- 1974-02-04 JP JP1372574A patent/JPS5636518B2/ja not_active Expired
-
1975
- 1975-01-21 DE DE19752502321 patent/DE2502321A1/de active Pending
- 1975-02-04 NL NL7501335A patent/NL7501335A/xx unknown
- 1975-02-04 US US05/546,928 patent/US3990057A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2502321A1 (de) | 1975-08-14 |
| NL7501335A (nl) | 1975-08-06 |
| US3990057A (en) | 1976-11-02 |
| JPS5636518B2 (US20110158925A1-20110630-C00042.png) | 1981-08-25 |
