FR1192944A - Tube cathodique pour télévision en couleurs - Google Patents
Tube cathodique pour télévision en couleursInfo
- Publication number
- FR1192944A FR1192944A FR1192944DA FR1192944A FR 1192944 A FR1192944 A FR 1192944A FR 1192944D A FR1192944D A FR 1192944DA FR 1192944 A FR1192944 A FR 1192944A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- cathode ray
- color television
- television
- color
- 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.)
- Expired
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/12—CRTs having luminescent screens
- H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL806510X | 1956-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1192944A true FR1192944A (fr) | 1959-10-29 |
Family
ID=19836621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1192944D Expired FR1192944A (fr) | 1956-08-13 | 1957-08-12 | Tube cathodique pour télévision en couleurs |
Country Status (5)
Country | Link |
---|---|
US (1) | US2926283A (fr) |
DE (1) | DE1041525B (fr) |
FR (1) | FR1192944A (fr) |
GB (1) | GB806510A (fr) |
NL (2) | NL209771A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270077B (de) * | 1966-11-10 | 1968-06-12 | Werk Fernsehelektronik Veb | Verfahren zur Vermeidung von Farbfehlern bei Farbfernsehbildroehren |
US4107570A (en) * | 1973-03-12 | 1978-08-15 | Washburn Clayton A | Cathode ray tube indexing structures |
DE3006943A1 (de) * | 1980-02-25 | 1981-09-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Farbbildwiedergabevorrichtung |
GB2122415A (en) * | 1982-06-04 | 1984-01-11 | Marconi Avionics | Colour cathode ray indexing tubes and display systems using such tubes |
US4871949A (en) * | 1987-01-23 | 1989-10-03 | Albert Abramson | Cathode ray tube |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB417679A (en) * | 1933-04-27 | 1934-10-10 | Cossor Ltd A C | Improvements in or relating to fluorescent screens for use in television systems |
US2446440A (en) * | 1947-01-28 | 1948-08-03 | Rca Corp | Color television tube |
US2725420A (en) * | 1951-07-20 | 1955-11-29 | Rca Corp | Color television image reproduction |
US2723361A (en) * | 1952-01-02 | 1955-11-08 | Du Mont Allen B Lab Inc | Cathode ray tube |
US2768318A (en) * | 1952-10-03 | 1956-10-23 | Philco Corp | Screen structure for cathode ray tubes |
US2792522A (en) * | 1953-09-18 | 1957-05-14 | Westinghouse Electric Corp | Color television tube |
US2767346A (en) * | 1953-10-05 | 1956-10-16 | Hoyt Karl Robert | Apparatus and method for regulating television target potential |
US2790930A (en) * | 1955-02-21 | 1957-04-30 | Meguer V Kalfaian | Color television image tube and system therefor |
-
0
- NL NL110942D patent/NL110942C/xx active
- NL NL209771D patent/NL209771A/xx unknown
-
1957
- 1957-07-22 US US673363A patent/US2926283A/en not_active Expired - Lifetime
- 1957-08-09 GB GB25207/57A patent/GB806510A/en not_active Expired
- 1957-08-09 DE DEN13983A patent/DE1041525B/de active Pending
- 1957-08-12 FR FR1192944D patent/FR1192944A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1041525B (de) | 1958-10-23 |
NL110942C (fr) | |
US2926283A (en) | 1960-02-23 |
GB806510A (en) | 1958-12-23 |
NL209771A (fr) |
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