DE954071C - Fernsehsenderoehre mit elektronenoptischer Bildverstaerkung - Google Patents
Fernsehsenderoehre mit elektronenoptischer BildverstaerkungInfo
- Publication number
- DE954071C DE954071C DEN4679A DEN0004679A DE954071C DE 954071 C DE954071 C DE 954071C DE N4679 A DEN4679 A DE N4679A DE N0004679 A DEN0004679 A DE N0004679A DE 954071 C DE954071 C DE 954071C
- Authority
- DE
- Germany
- Prior art keywords
- cesium
- tube
- electron
- wall
- attached
- 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
- 230000003321 amplification Effects 0.000 title 1
- 238000003199 nucleic acid amplification method Methods 0.000 title 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 19
- 229910052792 caesium Inorganic materials 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
- H01J31/32—Tubes with image amplification section, e.g. image-iconoscope, supericonoscope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL295267X | 1950-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE954071C true DE954071C (de) | 1956-12-13 |
Family
ID=19782948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN4679A Expired DE954071C (de) | 1950-11-13 | 1951-11-13 | Fernsehsenderoehre mit elektronenoptischer Bildverstaerkung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2713129A (enrdf_load_html_response) |
| BE (1) | BE507061A (enrdf_load_html_response) |
| CH (1) | CH295267A (enrdf_load_html_response) |
| DE (1) | DE954071C (enrdf_load_html_response) |
| FR (1) | FR1045054A (enrdf_load_html_response) |
| GB (1) | GB693678A (enrdf_load_html_response) |
| NL (2) | NL157248B (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329853A (en) * | 1965-06-16 | 1967-07-04 | Rca Corp | Image orthicon with cesium getter adjacent electron multiplier |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567650A (en) * | 1943-03-19 | 1945-02-26 | Cinema Television Ltd | Improvements in or relating to alloys |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936419A (en) * | 1930-06-03 | 1933-11-21 | Gen Electric | Photo-electric tube |
| US1831314A (en) * | 1930-06-14 | 1931-11-10 | G M Lab Inc | Photoelectric tube |
| GB445485A (en) * | 1934-10-24 | 1936-04-14 | James Dwyer Mcgee | Improvements in or relating to television transmitting apparatus |
| US2189988A (en) * | 1937-09-28 | 1940-02-13 | Rca Corp | Photoelectric device |
| US2273639A (en) * | 1938-10-25 | 1942-02-17 | Rca Corp | Selectivity control circuit |
-
0
- NL NL79449D patent/NL79449C/xx active
- NL NL6917092.A patent/NL157248B/xx unknown
- BE BE507061D patent/BE507061A/xx unknown
-
1951
- 1951-11-07 US US255242A patent/US2713129A/en not_active Expired - Lifetime
- 1951-11-09 GB GB26276/51A patent/GB693678A/en not_active Expired
- 1951-11-12 FR FR1045054D patent/FR1045054A/fr not_active Expired
- 1951-11-12 CH CH295267D patent/CH295267A/de unknown
- 1951-11-13 DE DEN4679A patent/DE954071C/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567650A (en) * | 1943-03-19 | 1945-02-26 | Cinema Television Ltd | Improvements in or relating to alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| NL157248B (nl) | |
| GB693678A (en) | 1953-07-01 |
| FR1045054A (fr) | 1953-11-24 |
| BE507061A (enrdf_load_html_response) | |
| CH295267A (de) | 1953-12-15 |
| US2713129A (en) | 1955-07-12 |
| NL79449C (enrdf_load_html_response) |
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