GB544733A - Improvements in the manufacture of photo-sensitive electrodes - Google Patents
Improvements in the manufacture of photo-sensitive electrodesInfo
- Publication number
- GB544733A GB544733A GB2689/41A GB268941A GB544733A GB 544733 A GB544733 A GB 544733A GB 2689/41 A GB2689/41 A GB 2689/41A GB 268941 A GB268941 A GB 268941A GB 544733 A GB544733 A GB 544733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercury
- pressure
- mosaic
- feb
- heated
- 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 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 5
- 229910052753 mercury Inorganic materials 0.000 abstract 5
- 239000010953 base metal Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 229910000497 Amalgam Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000007772 electrode material Substances 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000014624 response to red light Effects 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000010902 straw Substances 0.000 abstract 1
Classifications
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
Landscapes
- Electroluminescent Light Sources (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US320995A US2256341A (en) | 1940-02-27 | 1940-02-27 | Photoelectric device and method of manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB544733A true GB544733A (en) | 1942-04-24 |
Family
ID=23248714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2689/41A Expired GB544733A (en) | 1940-02-27 | 1941-02-27 | Improvements in the manufacture of photo-sensitive electrodes |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2256341A (enrdf_load_stackoverflow) |
| CH (1) | CH225051A (enrdf_load_stackoverflow) |
| GB (1) | GB544733A (enrdf_load_stackoverflow) |
| NL (1) | NL59871C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476590A (en) * | 1943-07-03 | 1949-07-19 | Westinghouse Electric Corp | Cathode coating |
| US3002847A (en) * | 1958-09-11 | 1961-10-03 | Robert A Shaffer | Process for producing a fine mesh pattern on a substrate |
-
0
- NL NL59871D patent/NL59871C/xx active
-
1940
- 1940-02-27 US US320995A patent/US2256341A/en not_active Expired - Lifetime
-
1941
- 1941-02-27 GB GB2689/41A patent/GB544733A/en not_active Expired
- 1941-04-03 CH CH225051D patent/CH225051A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH225051A (de) | 1942-12-31 |
| NL59871C (enrdf_load_stackoverflow) | |
| US2256341A (en) | 1941-09-16 |
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