FI801102A - Faergbildroer med svartmatris och foerfarande foer dess framstaellning - Google Patents
Faergbildroer med svartmatris och foerfarande foer dess framstaellningInfo
- Publication number
- FI801102A FI801102A FI801102A FI801102A FI801102A FI 801102 A FI801102 A FI 801102A FI 801102 A FI801102 A FI 801102A FI 801102 A FI801102 A FI 801102A FI 801102 A FI801102 A FI 801102A
- Authority
- FI
- Finland
- Prior art keywords
- frequency
- drive
- frequency drive
- Prior art date
Links
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
- 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
- H01J29/325—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 with adjacent lines
-
- 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)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792915020 DE2915020A1 (de) | 1979-04-12 | 1979-04-12 | Farbbildroehre mit schwarzmatrix und verfahren zu ihrer herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
FI801102A true FI801102A (fi) | 1980-10-13 |
Family
ID=6068281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI801102A FI801102A (fi) | 1979-04-12 | 1980-04-08 | Faergbildroer med svartmatris och foerfarande foer dess framstaellning |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0017782A1 (de) |
JP (1) | JPS55159546A (de) |
DE (1) | DE2915020A1 (de) |
FI (1) | FI801102A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1126560B (it) * | 1979-01-02 | 1986-05-21 | Rca Corp | Tubo a raggi catodici dotato di uno schermo presentante aree fotoassorbenti |
JPS57163294A (en) * | 1981-03-31 | 1982-10-07 | Tektronix Inc | Color display unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1316934A (fr) * | 1961-03-08 | 1963-02-01 | Philips Nv | Tubes cathodiques pour la reproduction d'images en couleurs |
US3615461A (en) * | 1968-11-06 | 1971-10-26 | Zenith Radio Corp | Method of processing a black surround screen |
JPS5235376B2 (de) * | 1973-07-19 | 1977-09-08 | ||
JPS5727574B2 (de) * | 1974-03-13 | 1982-06-11 | ||
JPS5438762A (en) * | 1977-09-02 | 1979-03-23 | Toshiba Corp | Color picture tube |
-
1979
- 1979-04-12 DE DE19792915020 patent/DE2915020A1/de not_active Withdrawn
-
1980
- 1980-03-20 EP EP80101451A patent/EP0017782A1/de not_active Withdrawn
- 1980-04-08 FI FI801102A patent/FI801102A/fi not_active Application Discontinuation
- 1980-04-12 JP JP4751580A patent/JPS55159546A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS55159546A (en) | 1980-12-11 |
EP0017782A1 (de) | 1980-10-29 |
DE2915020A1 (de) | 1980-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: INTERNATIONAL STANDARD ELECTRIC CO |