DE2239610A1 - Farbbildroehre - Google Patents
FarbbildroehreInfo
- Publication number
- DE2239610A1 DE2239610A1 DE2239610A DE2239610A DE2239610A1 DE 2239610 A1 DE2239610 A1 DE 2239610A1 DE 2239610 A DE2239610 A DE 2239610A DE 2239610 A DE2239610 A DE 2239610A DE 2239610 A1 DE2239610 A1 DE 2239610A1
- Authority
- DE
- Germany
- Prior art keywords
- area
- phosphor
- units
- color picture
- fluorescent screen
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 40
- 238000010894 electron beam technology Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010056740 Genital discharge Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002093 peripheral effect 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
- H01J29/30—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
- H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
- H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46060312A JPS4826465A (enrdf_load_stackoverflow) | 1971-08-11 | 1971-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2239610A1 true DE2239610A1 (de) | 1973-02-22 |
Family
ID=13138510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2239610A Pending DE2239610A1 (de) | 1971-08-11 | 1972-08-11 | Farbbildroehre |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3835347A (enrdf_load_stackoverflow) |
| JP (1) | JPS4826465A (enrdf_load_stackoverflow) |
| CA (1) | CA957719A (enrdf_load_stackoverflow) |
| DE (1) | DE2239610A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2148607B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1375626A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7709617A (nl) * | 1977-09-01 | 1979-03-05 | Philips Nv | Kleurentelevisiebeeldbuis. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146368A (en) * | 1961-04-04 | 1964-08-25 | Rauland Corp | Cathode-ray tube with color dots spaced by light absorbing areas |
| US3344301A (en) * | 1966-07-25 | 1967-09-26 | Rauland Corp | Subtractive type color cathode ray tube having overlapping color phosphor areas |
| US3614504A (en) * | 1970-04-09 | 1971-10-19 | Zenith Radio Corp | Color picture tube screen with phosphors dots overlapping portions of a partial-digit-transmissive black-surround material |
-
1971
- 1971-08-11 JP JP46060312A patent/JPS4826465A/ja active Pending
-
1972
- 1972-07-21 US US00273822A patent/US3835347A/en not_active Expired - Lifetime
- 1972-07-24 CA CA147,772A patent/CA957719A/en not_active Expired
- 1972-08-09 GB GB3704872A patent/GB1375626A/en not_active Expired
- 1972-08-10 FR FR7228964A patent/FR2148607B1/fr not_active Expired
- 1972-08-11 DE DE2239610A patent/DE2239610A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4826465A (enrdf_load_stackoverflow) | 1973-04-07 |
| US3835347A (en) | 1974-09-10 |
| FR2148607B1 (enrdf_load_stackoverflow) | 1975-09-12 |
| CA957719A (en) | 1974-11-12 |
| FR2148607A1 (enrdf_load_stackoverflow) | 1973-03-23 |
| GB1375626A (enrdf_load_stackoverflow) | 1974-11-27 |
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