BE503249A - - Google Patents
Info
- Publication number
- BE503249A BE503249A BE503249DA BE503249A BE 503249 A BE503249 A BE 503249A BE 503249D A BE503249D A BE 503249DA BE 503249 A BE503249 A BE 503249A
- Authority
- BE
- Belgium
- Prior art keywords
- light
- tube
- layer
- fluorescent
- cathode ray
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000011358 absorbing material Substances 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 5
- 125000001475 halogen functional group Chemical group 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- H01J29/18—Luminescent screens
- H01J29/185—Luminescent screens measures against halo-phenomena
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503249A true BE503249A (enrdf_load_stackoverflow) |
Family
ID=144505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503249D BE503249A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE503249A (enrdf_load_stackoverflow) |
-
0
- BE BE503249D patent/BE503249A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR920003717B1 (ko) | 투명 시청 화면 및 상기 화면의 반사율 감소 방법 | |
| US4437011A (en) | Radiation excited phosphor screen and method for manufacturing the same | |
| EP0554145B1 (fr) | Tube intensificateur d'image, notamment du type à focalisation de proximité | |
| CA1135778A (en) | Cathode ray tube face plate construction for suppressing the halo and method | |
| EP0559550B1 (fr) | Tube intensificateur d'image, notamment radiologique, du type à galette de microcanaux | |
| JPS63184548U (enrdf_load_stackoverflow) | ||
| EP0403802B1 (en) | X-ray image intensifier and method of manufacturing input screen | |
| WO1990015432A1 (fr) | Ecran d'entree de tube intensificateur d'image radiologique | |
| BE503249A (enrdf_load_stackoverflow) | ||
| US4815821A (en) | Face plate for display | |
| EP0540391B1 (fr) | Tube intensificateur d'image radiologique | |
| US4528210A (en) | Method of manufacturing a radiation excited input phosphor screen | |
| US4598228A (en) | High resolution output structure for an image tube which minimizes Fresnel reflection | |
| EP0553578B1 (fr) | Tube intensificateur d'image avec compensation de courbe de brillance | |
| FR2459549A1 (fr) | Perfectionnement aux tubes de prises de vues de television du genre vidicon | |
| EP0481465A1 (en) | X-ray imaging tube and method of manufacturing the same | |
| US5101136A (en) | High-efficiency cathodoluminescent screen for high-luminance cathode-ray tubes | |
| EP0851455B1 (fr) | Tube intensificateur d'image radiologique | |
| EP0533538B1 (fr) | Tube intensificateur d'image à correction de brillance | |
| JP2945732B2 (ja) | 撮像管およびその動作方法 | |
| EP1647042A2 (fr) | Ensemble cadre/masque pour tube a rayons cathodiques | |
| JPS58194231A (ja) | 撮像管 | |
| JPH0429998B2 (enrdf_load_stackoverflow) | ||
| BE428633A (enrdf_load_stackoverflow) | ||
| JPS6313299B2 (enrdf_load_stackoverflow) |