NL269173A - - Google Patents
Info
- Publication number
- NL269173A NL269173A NL269173DA NL269173A NL 269173 A NL269173 A NL 269173A NL 269173D A NL269173D A NL 269173DA NL 269173 A NL269173 A NL 269173A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
- H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
-
- 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
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/36—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic)
- G11C11/38—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic) using tunnel diodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
- G11C2211/561—Multilevel memory cell aspects
- G11C2211/5614—Multilevel memory cell comprising negative resistance, quantum tunneling or resonance tunneling elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82320A US3201598A (en) | 1961-01-12 | 1961-01-12 | Memory |
Publications (1)
Publication Number | Publication Date |
---|---|
NL269173A true NL269173A (xx) |
Family
ID=22170466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL269173D NL269173A (xx) | 1961-01-12 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3201598A (xx) |
DE (1) | DE1188649B (xx) |
FR (1) | FR1309247A (xx) |
NL (1) | NL269173A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1325653A (fr) * | 1962-02-20 | 1963-05-03 | Labo Cent Telecommunicat | Système d'emmagasinage de données |
US3304442A (en) * | 1964-08-26 | 1967-02-14 | Sperry Rand Corp | Bistable circuit used to detect information from storage media |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103597A (en) * | 1963-09-10 | Bistable diode switching circuits | ||
US2614140A (en) * | 1950-05-26 | 1952-10-14 | Bell Telephone Labor Inc | Trigger circuit |
US2585571A (en) * | 1950-09-14 | 1952-02-12 | Bell Telephone Labor Inc | Pulse repeater |
GB746490A (en) * | 1953-05-22 | 1956-03-14 | Standard Telephones Cables Ltd | Electrical circuits using two-electrode devices |
US3106649A (en) * | 1960-12-27 | 1963-10-08 | Ampex | Sensing circuit employing two tunnel diodes to provide proper current distribution upon one being switched |
-
0
- NL NL269173D patent/NL269173A/xx unknown
-
1961
- 1961-01-12 US US82320A patent/US3201598A/en not_active Expired - Lifetime
- 1961-09-08 FR FR872718A patent/FR1309247A/fr not_active Expired
- 1961-09-11 DE DER31079A patent/DE1188649B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1309247A (fr) | 1962-11-16 |
US3201598A (en) | 1965-08-17 |
DE1188649B (de) | 1965-03-11 |