DE2309891A1 - Verfahren zur herstellung von bildschirmen fuer farbbildroehren - Google Patents
Verfahren zur herstellung von bildschirmen fuer farbbildroehrenInfo
- Publication number
- DE2309891A1 DE2309891A1 DE19732309891 DE2309891A DE2309891A1 DE 2309891 A1 DE2309891 A1 DE 2309891A1 DE 19732309891 DE19732309891 DE 19732309891 DE 2309891 A DE2309891 A DE 2309891A DE 2309891 A1 DE2309891 A1 DE 2309891A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- diameter
- areas
- coating
- shadow mask
- 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
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
-
- 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)
- Paints Or Removers (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23087672A | 1972-03-01 | 1972-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2309891A1 true DE2309891A1 (de) | 1973-09-06 |
Family
ID=22866924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732309891 Pending DE2309891A1 (de) | 1972-03-01 | 1973-02-28 | Verfahren zur herstellung von bildschirmen fuer farbbildroehren |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5230227B2 (enrdf_load_html_response) |
AU (1) | AU5241773A (enrdf_load_html_response) |
BR (1) | BR7301563D0 (enrdf_load_html_response) |
CA (1) | CA996398A (enrdf_load_html_response) |
DE (1) | DE2309891A1 (enrdf_load_html_response) |
ES (1) | ES412172A1 (enrdf_load_html_response) |
FR (1) | FR2177775B1 (enrdf_load_html_response) |
GB (1) | GB1423553A (enrdf_load_html_response) |
IT (1) | IT979588B (enrdf_load_html_response) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485158A (en) * | 1983-10-17 | 1984-11-27 | Rca Corporation | Method for preparing a mosaic luminescent screen using a mosaic precoating |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6907022A (enrdf_load_html_response) * | 1969-05-07 | 1970-11-10 |
-
1973
- 1973-02-19 JP JP1932673A patent/JPS5230227B2/ja not_active Expired
- 1973-02-21 AU AU52417/73A patent/AU5241773A/en not_active Expired
- 1973-02-22 GB GB871273A patent/GB1423553A/en not_active Expired
- 1973-02-26 CA CA164,549A patent/CA996398A/en not_active Expired
- 1973-02-28 DE DE19732309891 patent/DE2309891A1/de active Pending
- 1973-02-28 ES ES412172A patent/ES412172A1/es not_active Expired
- 1973-02-28 FR FR7307063A patent/FR2177775B1/fr not_active Expired
- 1973-02-28 IT IT2100073A patent/IT979588B/it active
- 1973-03-01 BR BR156373A patent/BR7301563D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5230227B2 (enrdf_load_html_response) | 1977-08-06 |
JPS49100957A (enrdf_load_html_response) | 1974-09-24 |
FR2177775A1 (enrdf_load_html_response) | 1973-11-09 |
IT979588B (it) | 1974-09-30 |
BR7301563D0 (pt) | 1974-05-16 |
CA996398A (en) | 1976-09-07 |
ES412172A1 (es) | 1976-05-01 |
GB1423553A (en) | 1976-02-04 |
FR2177775B1 (enrdf_load_html_response) | 1978-02-10 |
AU5241773A (en) | 1974-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |