ES404184A1 - Una disposicion de celula de memoria de acceso casual para calculadoras digitales. - Google Patents
Una disposicion de celula de memoria de acceso casual para calculadoras digitales.Info
- Publication number
- ES404184A1 ES404184A1 ES404184A ES404184A ES404184A1 ES 404184 A1 ES404184 A1 ES 404184A1 ES 404184 A ES404184 A ES 404184A ES 404184 A ES404184 A ES 404184A ES 404184 A1 ES404184 A1 ES 404184A1
- Authority
- ES
- Spain
- Prior art keywords
- region
- translation
- semiconductor body
- machine
- access memory
- 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
Links
- 230000001413 cellular effect Effects 0.000 title 1
- 239000004065 semiconductor Substances 0.000 abstract 5
- 239000012535 impurity Substances 0.000 abstract 2
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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1062—Channel region of field-effect devices of charge coupled devices
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42396—Gate electrodes for field effect devices for charge coupled devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
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)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
- Solid State Image Pick-Up Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15986071A | 1971-07-06 | 1971-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES404184A1 true ES404184A1 (es) | 1975-06-01 |
Family
ID=22574399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES404184A Expired ES404184A1 (es) | 1971-07-06 | 1972-06-23 | Una disposicion de celula de memoria de acceso casual para calculadoras digitales. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5145945B1 (es) |
CA (1) | CA961170A (es) |
CH (1) | CH550458A (es) |
DE (1) | DE2232765C3 (es) |
ES (1) | ES404184A1 (es) |
FR (1) | FR2144903B1 (es) |
IT (1) | IT956843B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326761A1 (fr) * | 1975-09-30 | 1977-04-29 | Siemens Ag | Memoire d'informations pour la memorisation d'informations sous forme de porteurs de charge electriques et procede pour sa mise en oeuvre |
DE2543628A1 (de) * | 1975-09-30 | 1977-04-21 | Siemens Ag | Informationsspeicher zum speichern von information in form von elektrischen ladungstraegern und verfahren zu seinem betrieb |
DE2708101A1 (de) * | 1977-02-25 | 1978-08-31 | Itt Ind Gmbh Deutsche | Verfahren zum schreiben eines speichertransistors mit gate-isolierdoppelschicht |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2137069B1 (es) * | 1971-05-12 | 1976-03-19 | Commissariat Energie Atomique | |
GB1374009A (en) * | 1971-08-09 | 1974-11-13 | Ibm | Information storage |
-
1972
- 1972-06-23 ES ES404184A patent/ES404184A1/es not_active Expired
- 1972-06-26 CA CA145,629A patent/CA961170A/en not_active Expired
- 1972-06-27 IT IT26235/72A patent/IT956843B/it active
- 1972-06-28 CH CH971272A patent/CH550458A/xx not_active IP Right Cessation
- 1972-06-30 FR FR7224818*A patent/FR2144903B1/fr not_active Expired
- 1972-07-04 DE DE2232765A patent/DE2232765C3/de not_active Expired
- 1972-07-05 JP JP47066773A patent/JPS5145945B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5145945B1 (es) | 1976-12-06 |
FR2144903A1 (es) | 1973-02-16 |
DE2232765C3 (de) | 1982-05-27 |
DE2232765B2 (de) | 1981-10-15 |
CA961170A (en) | 1975-01-14 |
IT956843B (it) | 1973-10-10 |
DE2232765A1 (de) | 1973-01-18 |
CH550458A (de) | 1974-06-14 |
FR2144903B1 (es) | 1977-01-14 |
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