DE2343778A1 - Leuchtschirm fuer farbbildroehren vom nachbeschleunigungstyp - Google Patents
Leuchtschirm fuer farbbildroehren vom nachbeschleunigungstypInfo
- Publication number
- DE2343778A1 DE2343778A1 DE19732343778 DE2343778A DE2343778A1 DE 2343778 A1 DE2343778 A1 DE 2343778A1 DE 19732343778 DE19732343778 DE 19732343778 DE 2343778 A DE2343778 A DE 2343778A DE 2343778 A1 DE2343778 A1 DE 2343778A1
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent
- light
- absorbing material
- post
- acceleration type
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 13
- 239000011358 absorbing material Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 8
- 230000005684 electric field Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940040566 latrix Drugs 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005494 tarnishing Methods 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
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/327—Black matrix materials
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47101498A JPS4861584A (enrdf_load_stackoverflow) | 1971-10-19 | 1972-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2343778A1 true DE2343778A1 (de) | 1974-03-21 |
Family
ID=14302291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732343778 Pending DE2343778A1 (de) | 1972-10-09 | 1973-08-30 | Leuchtschirm fuer farbbildroehren vom nachbeschleunigungstyp |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2343778A1 (enrdf_load_stackoverflow) |
FR (1) | FR2198255A1 (enrdf_load_stackoverflow) |
-
1973
- 1973-08-30 FR FR7331440A patent/FR2198255A1/fr not_active Withdrawn
- 1973-08-30 DE DE19732343778 patent/DE2343778A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2198255A1 (enrdf_load_stackoverflow) | 1974-03-29 |
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