DE2134762B2 - Fotokathode - Google Patents
FotokathodeInfo
- Publication number
- DE2134762B2 DE2134762B2 DE19712134762 DE2134762A DE2134762B2 DE 2134762 B2 DE2134762 B2 DE 2134762B2 DE 19712134762 DE19712134762 DE 19712134762 DE 2134762 A DE2134762 A DE 2134762A DE 2134762 B2 DE2134762 B2 DE 2134762B2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- intermediate layer
- photocathode
- carrier
- polyimide
- 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.)
- Withdrawn
Links
- 229920001721 polyimide Polymers 0.000 claims description 11
- 239000004642 Polyimide Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 229920002050 silicone resin Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- -1 Methylphenylsiloxane Chemical class 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 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
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
- H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712134762 DE2134762B2 (de) | 1971-07-12 | 1971-07-12 | Fotokathode |
| US00270341A US3852632A (en) | 1971-07-12 | 1972-07-10 | Photocathode having an intermediate layer between its carrier and its luminous layer |
| FR7225065A FR2145586B1 (cs) | 1971-07-12 | 1972-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712134762 DE2134762B2 (de) | 1971-07-12 | 1971-07-12 | Fotokathode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2134762A1 DE2134762A1 (de) | 1973-01-25 |
| DE2134762B2 true DE2134762B2 (de) | 1977-12-01 |
Family
ID=5813432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712134762 Withdrawn DE2134762B2 (de) | 1971-07-12 | 1971-07-12 | Fotokathode |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3852632A (cs) |
| DE (1) | DE2134762B2 (cs) |
| FR (1) | FR2145586B1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623659B1 (fr) * | 1987-11-24 | 1990-03-09 | Labo Electronique Physique | Tube intensificateur d'images a rayons x |
| DE19841772A1 (de) | 1998-09-11 | 2000-03-23 | Siemens Ag | Eingangsfenster eines Röntgenbildverstärkers und Verfahren zu dessen Herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300668A (en) * | 1962-01-24 | 1967-01-24 | Rauland Corp | Image converter tube |
| US3558893A (en) * | 1967-01-30 | 1971-01-26 | Picker Corp | X- and gamma-ray sensitive image intensification tube |
| US3706885A (en) * | 1971-01-29 | 1972-12-19 | Gen Electric | Photocathode-phosphor imaging system for x-ray camera tubes |
-
1971
- 1971-07-12 DE DE19712134762 patent/DE2134762B2/de not_active Withdrawn
-
1972
- 1972-07-10 US US00270341A patent/US3852632A/en not_active Expired - Lifetime
- 1972-07-11 FR FR7225065A patent/FR2145586B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2145586B1 (cs) | 1976-08-13 |
| FR2145586A1 (cs) | 1973-02-23 |
| DE2134762A1 (de) | 1973-01-25 |
| US3852632A (en) | 1974-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHJ | Nonpayment of the annual fee |