BE569425A - - Google Patents
Info
- Publication number
- BE569425A BE569425A BE569425DA BE569425A BE 569425 A BE569425 A BE 569425A BE 569425D A BE569425D A BE 569425DA BE 569425 A BE569425 A BE 569425A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
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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
- G11C11/21—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
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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
- G11C11/21—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
- G11C11/39—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using thyristors or the avalanche or negative resistance type, e.g. PNPN, SCR, SCS, UJT
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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
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/10—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances sulfides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
- H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Light Receiving Elements (AREA)
- Semiconductor Memories (AREA)
- Die Bonding (AREA)
- Catching Or Destruction (AREA)
- Elimination Of Static Electricity (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL218993 | 1957-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE569425A true BE569425A (it) |
Family
ID=19750931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE569425D BE569425A (it) | 1957-07-15 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3015770A (it) |
BE (1) | BE569425A (it) |
CH (1) | CH373470A (it) |
DE (1) | DE1100817B (it) |
ES (1) | ES243081A1 (it) |
FR (1) | FR1212785A (it) |
GB (1) | GB897992A (it) |
NL (2) | NL107314C (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3204159A (en) * | 1960-09-14 | 1965-08-31 | Bramley Jenny | Rectifying majority carrier device |
US3222530A (en) * | 1961-06-07 | 1965-12-07 | Philco Corp | Ultra-sensitive photo-transistor device comprising wafer having high resistivity center region with opposite conductivity, diffused, low-resistivity, and translucent outer layers |
BE634413A (it) * | 1962-07-02 | |||
US4053309A (en) * | 1974-06-10 | 1977-10-11 | Varian Associates, Inc. | Electrophotographic imaging method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796564A (en) * | 1953-12-21 | 1957-06-18 | Sylvania Electric Prod | Electric circuit element |
US2791761A (en) * | 1955-02-18 | 1957-05-07 | Bell Telephone Labor Inc | Electrical switching and storage |
US2791759A (en) * | 1955-02-18 | 1957-05-07 | Bell Telephone Labor Inc | Semiconductive device |
NL202404A (it) * | 1955-02-18 |
-
0
- NL NL218993D patent/NL218993A/xx unknown
- BE BE569425D patent/BE569425A/xx unknown
-
1957
- 1957-07-15 NL NL107314D patent/NL107314C/xx active
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1958
- 1958-07-11 DE DEN15336A patent/DE1100817B/de active Pending
- 1958-07-12 ES ES0243081A patent/ES243081A1/es not_active Expired
- 1958-07-12 FR FR1212785D patent/FR1212785A/fr not_active Expired
- 1958-07-12 CH CH6169058A patent/CH373470A/de unknown
- 1958-07-15 GB GB22638/58A patent/GB897992A/en not_active Expired
- 1958-07-15 US US748750A patent/US3015770A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3015770A (en) | 1962-01-02 |
NL107314C (it) | 1964-02-17 |
CH373470A (de) | 1963-11-30 |
FR1212785A (fr) | 1960-03-25 |
ES243081A1 (es) | 1959-05-01 |
DE1100817B (de) | 1961-03-02 |
GB897992A (en) | 1962-06-06 |
NL218993A (it) |