DE704595C - Verfahren zur Herstellung einer photoelektrischen Elektrode - Google Patents
Verfahren zur Herstellung einer photoelektrischen ElektrodeInfo
- Publication number
- DE704595C DE704595C DEN37890D DEN0037890D DE704595C DE 704595 C DE704595 C DE 704595C DE N37890 D DEN37890 D DE N37890D DE N0037890 D DEN0037890 D DE N0037890D DE 704595 C DE704595 C DE 704595C
- Authority
- DE
- Germany
- Prior art keywords
- photoelectric
- layer
- metal
- oxide
- cesium
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 33
- 239000002184 metal Substances 0.000 claims description 33
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 229910052792 caesium Inorganic materials 0.000 claims description 17
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 17
- 229910052709 silver Inorganic materials 0.000 claims description 17
- 239000004332 silver Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 13
- 229910052788 barium Inorganic materials 0.000 claims description 8
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 6
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 5
- 229910001942 caesium oxide Inorganic materials 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910001923 silver oxide Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 2
- 229940083898 barium chromate Drugs 0.000 description 2
- 150000001553 barium compounds Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229940123973 Oxygen scavenger Drugs 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- -1 lead oxide Chemical compound 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
- H01J40/06—Photo-emissive cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Hybrid Cells (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL45858D NL45858C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1935-03-14 | ||
| DEN37890D DE704595C (de) | 1935-03-14 | 1935-03-15 | Verfahren zur Herstellung einer photoelektrischen Elektrode |
| GB34787/35A GB449230A (en) | 1935-03-14 | 1935-12-14 | Improvements in or relating to electrodes having photo-electric emission properties |
| US68015A US2107352A (en) | 1935-03-14 | 1936-03-10 | Phototube |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2107352X | 1935-03-14 | ||
| DEN37890D DE704595C (de) | 1935-03-14 | 1935-03-15 | Verfahren zur Herstellung einer photoelektrischen Elektrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE704595C true DE704595C (de) | 1941-04-02 |
Family
ID=25989176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN37890D Expired DE704595C (de) | 1935-03-14 | 1935-03-15 | Verfahren zur Herstellung einer photoelektrischen Elektrode |
Country Status (4)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922065A (en) * | 1956-01-20 | 1960-01-19 | Westinghouse Electric Corp | Incandescent lamp |
| US3387908A (en) * | 1966-08-17 | 1968-06-11 | Nat Video Corp | Electron vacuum tube getter and method of using the same |
| US4162115A (en) * | 1977-04-04 | 1979-07-24 | The Machlett Laboratories, Inc. | Method of fabricating image input screen |
| US4147950A (en) * | 1977-04-04 | 1979-04-03 | The Machlett Laboratories, Inc. | Image tube with conditioned input screen |
| CN106952802A (zh) * | 2016-08-03 | 2017-07-14 | 成都青岗科技有限公司 | 一种高灵敏度紫外光电管 |
| CN106935475A (zh) * | 2016-08-03 | 2017-07-07 | 成都青岗科技有限公司 | 一种高灵敏度充气紫外光电管 |
-
0
- NL NL45858D patent/NL45858C/xx active
-
1935
- 1935-03-15 DE DEN37890D patent/DE704595C/de not_active Expired
- 1935-12-14 GB GB34787/35A patent/GB449230A/en not_active Expired
-
1936
- 1936-03-10 US US68015A patent/US2107352A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB449230A (en) | 1936-06-23 |
| US2107352A (en) | 1938-02-08 |
| NL45858C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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